What are the cheapest airlines to fly from Key Largo to San Antonio one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $59. Users have also found prices from $80 and $95 on Spirit Airlines and American Airlines, respectively.

How recently were the Key Largo to San Antonio flight deals updated?

The Key Largo to San Antonio flight deals you see on this page were last updated on 5/9.

What are the most popular airlines that fly from Key Largo to San Antonio?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Key Largo to San Antonio.

What are the cheapest flights from Key Largo to San Antonio?

While on average a flight from Key Largo to San Antonio is generally $247, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Miami - San Antonio), you can expect to pay $152 for that flight.

What are the most reliable airlines from Key Largo to San Antonio?

The top 3 most reliable airlines when flying from Key Largo to San Antonio are Finnair (64%), Royal Air Maroc (60%) and Qatar Airways (55%).

Can I find flights from Key Largo to San Antonio for under $200 on Cheapflights?

Yes, there are multiple flights from Key Largo to San Antonio for under $200. The cheapest flight booked recently is on Spirit Airlines for just $152, but on average you can expect to pay $217.

Are there nonstop flights from Key Largo to San Antonio for under $300 on Cheapflights?

Cheapflights has at least 19 direct flights from Key Largo to San Antonio under $300. A good price for a nonstop flight from Key Largo to San Antonio is less than $504.

Are there last-minute flights available from Key Largo to San Antonio for under $200?

There are currently 20+ open flights from Key Largo to San Antonio within the next 7 days for less than $200.

What airport do you fly into for flights to San Antonio from Key Largo?

San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Key Largo to San Antonio. 5 airlines have flights to San Antonio from Key Largo on a regular basis. Booking flights from Key Largo to San Antonio should not be difficult; the airport handles an average of 3 inbound flights from Key Largo per day.

What does MIA to SAT mean?

Great question - MIA to SAT just means Miami Airport to San Antonio Airport. Now you’ll know what these unique codes when you look for flights! Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE) are other airports near this flight route and their unique identifiers/IATA codes.

Can I find deals for flights from Key Largo to San Antonio that include extra baggage allowance?

The amount of baggage you can bring on your Key Largo to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Can I find deals on flights from Key Largo to San Antonio with specific airlines?

Yes, Cheapflights allows you to browse and filter Key Largo to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Can I find deals for flights from Key Largo to San Antonio that include hotel bookings?

Yes. In addition to deals on Key Largo to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Key Largo to San Antonio?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to San Antonio.

Can I find deals for business class flights from Key Largo to San Antonio?

Yes. Cheapflights offers flight deals from Key Largo to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Can I find deals for flights from Key Largo to San Antonio that allow pets onboard?

Many airlines flying from Key Largo to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Can I find deals on last-minute flights from Key Largo to San Antonio?

Yes, you can often find last-minute deals on Key Largo to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Flights from Key Largo to San Antonio, TX from $59

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

The best prices from Key Largo to San Antonio are usually found in September or January, booked 61 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Key Largo to San Antonio

Popular in	June
Cheapest in	September
Round-trip from	$290
One-way from	$95

High demand for flights, 18% potential price rise

Search Deals

Best time to find cheap flights, 31% potential price drop

Search Deals

From Key Largo to San Antonio

Search Deals

One-way flight from Key Largo to San Antonio

Search Deals

How far in advance should I book a flight from Key Largo to San Antonio?

Find a great deal and save up to 142% by booking at least 59 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Key Largo to San Antonio within the next two weeks, with the cheapest ticket starting at $204.

What is the cheapest month to fly from Key Largo to San Antonio?

Our data shows that September tends to be the cheapest month to fly to San Antonio from Key Largo. Users have commonly found prices around $299 for the month, but tickets can be as low as $83. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Key Largo to San Antonio (KE9 - SAT)?

When flying from Key Largo to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Spirit Airlines flights from Key Largo to San Antonio

Consider these cheap Spirit Airlines flights we've found departing from Key Largo to San Antonio. Be sure to come back soon if the deals available don't appeal to you at this time.

Mon 6/37:10 amMIA - SAT

1 stop26h 59mSpirit Airlines

Thu 6/63:05 pmSAT - MIA

1 stop25h 59mSpirit Airlines

Deal found 5/8$152

Tue 6/45:10 pmMIA - SAT

1 stop28h 40mSpirit Airlines

Thu 6/63:05 pmSAT - MIA

1 stop25h 59mSpirit Airlines

Deal found 5/9$196

Mon 6/39:47 pmMIA - SAT

3 stops19h 39mSpirit Airlines

Thu 6/69:14 pmSAT - MIA

2 stops19h 50mSpirit Airlines

Deal found 5/8$209

Mon 6/39:47 pmMIA - SAT

3 stops19h 39mSpirit Airlines

Thu 6/63:05 pmSAT - MIA

1 stop8h 05mSpirit Airlines

Deal found 5/8$212

Thu 9/269:45 amMIA - SAT

1 stop5h 30mSpirit Airlines

Mon 9/303:50 pmSAT - MIA

1 stop22h 49mSpirit Airlines

Deal found 5/8$217

Mon 6/36:40 amMIA - SAT

2 stops18h 41mSpirit Airlines

Thu 6/63:05 pmSAT - MIA

1 stop8h 05mSpirit Airlines

Deal found 5/8$227

Wed 6/55:55 amMIA - SAT

3 stops18h 42mSpirit Airlines

Wed 6/121:58 pmSAT - MIA

2 stops19h 54mSpirit Airlines

Deal found 5/7$228

Fri 10/252:35 pmMIA - SAT

1 stop9h 30mSpirit Airlines

Sun 10/275:00 amSAT - MIA

1 stop10h 56mSpirit Airlines

Deal found 5/7$230

Wed 6/55:55 amMIA - SAT

2 stops30h 41mSpirit Airlines

Wed 6/121:58 pmSAT - MIA

2 stops19h 54mSpirit Airlines

Deal found 5/7$238

Cheap Frontier flights from Key Largo to San Antonio

Have a look at some of the cheapest available Frontier flights departing from Key Largo and landing in San Antonio. Deals are refreshing constantly so come back soon for more options.

Wed 6/57:30 amMIA - SAT

1 stop15h 03mFrontier

Wed 6/1210:34 pmSAT - MIA

1 stop25h 26mFrontier

Deal found 5/7$183

Fri 5/318:01 amMIA - SAT

1 stop25h 22mFrontier

Sat 6/83:02 pmSAT - MIA

1 stop13h 51mFrontier

Deal found 5/7$197

Sat 6/87:30 amMIA - SAT

1 stop7h 32mFrontier

Wed 6/1210:34 pmSAT - MIA

1 stop30h 19mFrontier

Deal found 5/8$224

Fri 6/217:25 amMIA - SAT

1 stop27h 16mFrontier

Mon 6/249:23 amSAT - MIA

1 stop19h 30mFrontier

Deal found 5/8$246

Thu 6/67:30 amMIA - SAT

1 stop12h 38mFrontier

Thu 6/138:02 pmSAT - MIA

1 stop27h 58mFrontier

Deal found 5/8$247

Sat 6/87:30 amMIA - SAT

1 stop7h 32mFrontier

Thu 6/138:02 pmSAT - MIA

1 stop27h 58mFrontier

Deal found 5/8$248

Thu 6/273:17 pmMIA - SAT

1 stop18h 10mFrontier

Sun 6/3010:58 pmSAT - MIA

1 stop25h 02mFrontier

Deal found 5/8$263

Tue 5/149:45 pmMIA - SAT

1 stop14h 37mFrontier

Fri 5/179:23 amSAT - MIA

1 stop19h 37mFrontier

Deal found 5/8$281

Sun 6/27:30 amMIA - SAT

1 stop25h 53mFrontier

Fri 6/219:27 amSAT - MIA

1 stop19h 26mFrontier

Deal found 5/8$293

Cheap Key Largo to San Antonio flights in May & June 2024

These are some of the most attractive deals on flights from Key Largo to San Antonio in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Mon 6/37:10 amMIA - SAT

1 stop26h 59mSpirit Airlines

Thu 6/63:05 pmSAT - MIA

1 stop25h 59mSpirit Airlines

Deal found 5/8$152

Thu 5/231:40 pmMIA - SAT

1 stop19h 43mMultiple Airlines

Tue 5/288:41 pmSAT - MIA

1 stop18h 37mMultiple Airlines

Deal found 5/7$164

Wed 6/57:30 amMIA - SAT

1 stop15h 03mFrontier

Wed 6/1210:34 pmSAT - MIA

1 stop25h 26mFrontier

Deal found 5/7$183

Tue 6/45:10 pmMIA - SAT

1 stop28h 40mSpirit Airlines

Thu 6/63:05 pmSAT - MIA

1 stop25h 59mSpirit Airlines

Deal found 5/9$196

Fri 5/318:01 amMIA - SAT

1 stop25h 22mFrontier

Sat 6/83:02 pmSAT - MIA

1 stop13h 51mFrontier

Deal found 5/7$197

Mon 6/39:47 pmMIA - SAT

3 stops19h 39mSpirit Airlines

Thu 6/69:14 pmSAT - MIA

2 stops19h 50mSpirit Airlines

Deal found 5/8$209

Mon 6/39:47 pmMIA - SAT

3 stops19h 39mSpirit Airlines

Thu 6/63:05 pmSAT - MIA

1 stop8h 05mSpirit Airlines

Deal found 5/8$212

Sun 5/266:00 amMIA - SAT

1 stop7h 56mDelta

Thu 5/3012:57 pmSAT - MIA

1 stop7h 09mDelta

Deal found 5/9$216

Wed 6/266:12 pmMIA - SAT

1 stop7h 05mDelta

Tue 7/25:26 pmSAT - MIA

1 stop6h 39mDelta

Deal found 5/9$217

Key Largo to San Antonio 2024 flight deals

These are some of the most attractive deals on flights from Key Largo to San Antonio in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Mon 6/37:10 amMIA - SAT

1 stop26h 59mSpirit Airlines

Thu 6/63:05 pmSAT - MIA

1 stop25h 59mSpirit Airlines

Deal found 5/8$152

Thu 5/231:40 pmMIA - SAT

1 stop19h 43mMultiple Airlines

Tue 5/288:41 pmSAT - MIA

1 stop18h 37mMultiple Airlines

Deal found 5/7$164

Wed 6/57:30 amMIA - SAT

1 stop15h 03mFrontier

Wed 6/1210:34 pmSAT - MIA

1 stop25h 26mFrontier

Deal found 5/7$183

Tue 6/45:10 pmMIA - SAT

1 stop28h 40mSpirit Airlines

Thu 6/63:05 pmSAT - MIA

1 stop25h 59mSpirit Airlines

Deal found 5/9$196

Fri 5/318:01 amMIA - SAT

1 stop25h 22mFrontier

Sat 6/83:02 pmSAT - MIA

1 stop13h 51mFrontier

Deal found 5/7$197

Mon 6/39:47 pmMIA - SAT

3 stops19h 39mSpirit Airlines

Thu 6/69:14 pmSAT - MIA

2 stops19h 50mSpirit Airlines

Deal found 5/8$209

Mon 6/39:47 pmMIA - SAT

3 stops19h 39mSpirit Airlines

Thu 6/63:05 pmSAT - MIA

1 stop8h 05mSpirit Airlines

Deal found 5/8$212

Sun 5/266:00 amMIA - SAT

1 stop7h 56mDelta

Thu 5/3012:57 pmSAT - MIA

1 stop7h 09mDelta

Deal found 5/9$216

Wed 6/2610:00 amMIA - SAT

1 stop8h 05mDelta

Mon 7/111:36 amSAT - MIA

1 stop10h 18mDelta

Deal found 5/9$217

Non-stop flights to San Antonio from Key Largo

Consider booking one of these non-stop flights heading from Key Largo to San Antonio. Those looking to potentially save on 1 or 2-stop flights from Key Largo to San Antonio should utilize the search form at the the top of the page.

Wed 6/269:00 pmMIA - SAT

Nonstop3h 12mAmerican Airlines

Tue 7/25:15 amSAT - MIA

Nonstop2h 58mAmerican Airlines

Deal found 5/9$289

Thu 6/279:00 pmMIA - SAT

Nonstop3h 12mAmerican Airlines

Wed 7/35:15 amSAT - MIA

Nonstop2h 58mAmerican Airlines

Deal found 5/9$301

Sat 5/189:03 pmMIA - SAT

Nonstop3h 10mAmerican Airlines

Mon 5/205:17 amSAT - MIA

Nonstop2h 53mAmerican Airlines

Deal found 5/9$305

Tue 6/49:03 pmMIA - SAT

Nonstop3h 10mAmerican Airlines

Thu 6/65:15 amSAT - MIA

Nonstop2h 58mAmerican Airlines

Deal found 5/9$324

Wed 6/269:00 pmMIA - SAT

Nonstop3h 12mAmerican Airlines

Mon 7/15:15 amSAT - MIA

Nonstop2h 58mAmerican Airlines

Deal found 5/9$345

Sat 5/189:03 pmMIA - SAT

Nonstop3h 10mAmerican Airlines

Wed 5/225:17 amSAT - MIA

Nonstop2h 53mAmerican Airlines

Deal found 5/9$376

Sat 5/189:03 pmMIA - SAT

Nonstop3h 10mAmerican Airlines

Tue 5/215:17 amSAT - MIA

Nonstop2h 53mAmerican Airlines

Deal found 5/9$391

Fri 7/199:00 pmMIA - SAT

Nonstop3h 11mAmerican Airlines

Wed 7/315:11 amSAT - MIA

Nonstop2h 57mAmerican Airlines

Deal found 5/9$401

Sat 6/159:00 pmMIA - SAT

Nonstop3h 12mAmerican Airlines

Mon 6/175:15 amSAT - MIA

Nonstop2h 58mAmerican Airlines

Deal found 5/8$426

Key Largo to San Antonio flights leaving soon

Consider one of these great deals we found on last-minute flights from Key Largo to San Antonio. To prevent any unwanted surprises, users should verify their flight info before booking.

Thu 5/231:40 pmMIA - SAT

1 stop19h 43mMultiple Airlines

Tue 5/288:41 pmSAT - MIA

1 stop18h 37mMultiple Airlines

Deal found 5/7$164

Sat 5/187:00 amMIA - SAT

1 stop7h 15mDelta

Tue 5/214:15 pmSAT - MIA

1 stop4h 58mDelta

Deal found 5/9$224

Tue 5/146:15 pmMIA - SAT

1 stop7h 12mDelta

Wed 5/152:10 pmSAT - MIA

1 stop7h 03mDelta

Deal found 5/7$234

Sat 5/187:00 amMIA - SAT

1 stop5h 12mDelta

Wed 5/225:20 amSAT - MIA

1 stop4h 48mDelta

Deal found 5/9$271

Sat 5/187:00 amMIA - SAT

1 stop7h 15mDelta

Mon 5/204:15 pmSAT - MIA

1 stop4h 58mDelta

Deal found 5/9$274

Tue 5/149:45 pmMIA - SAT

1 stop14h 37mFrontier

Fri 5/179:23 amSAT - MIA

1 stop19h 37mFrontier

Deal found 5/8$281

Wed 5/156:15 pmMIA - SAT

1 stop7h 12mDelta

Thu 5/1612:57 pmSAT - MIA

1 stop7h 09mDelta

Deal found 5/8$284

Wed 5/226:50 pmMIA - SAT

1 stop5h 30mUnited Airlines

Wed 5/295:30 amSAT - MIA

1 stop4h 32mUnited Airlines

Deal found 5/8$288

Wed 5/1511:25 amMIA - SAT

1 stop9h 33mSpirit Airlines

Fri 5/178:41 pmSAT - MIA

2 stops27h 59mSpirit Airlines

Deal found 5/8$298

One-way flights to San Antonio from Key Largo

Take a look at some of the best available options we've come across on one-way flights from Key Largo to San Antonio. Users needing a return flight from Key Largo to San Antonio should utilize the search form above.

Thu 5/231:40 pmMIA - SAT

1 stop19h 43mFrontier

Deal found 5/8$59

Thu 5/306:00 amMIA - SAT

1 stop8h 05mSpirit Airlines

Deal found 5/9$80

Fri 5/172:47 pmMIA - SAT

1 stop18h 36mFrontier

Deal found 5/7$82

Thu 5/167:30 amMIA - SAT

1 stop25h 53mFrontier

Deal found 5/8$84

Thu 5/167:30 amMIA - SAT

1 stop25h 53mFrontier

Deal found 5/9$85

Wed 6/126:00 amMIA - SAT

1 stop14h 39mSpirit Airlines

Deal found 5/9$86

Tue 7/164:45 pmMIA - SAT

1 stop7h 20mSpirit Airlines

Deal found 5/9$87

Sat 6/87:30 amMIA - SAT

1 stop7h 32mFrontier

Deal found 5/9$89

Tue 5/211:40 pmMIA - SAT

1 stop19h 43mFrontier

Deal found 5/8$92

Find flights from Key Largo to San Antonio within your budget

Fly from

Fly to

Budget

$152 - $288

Route

Depart

Return

Price

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Mon 6/3

1 stop26h 59m

San Antonio

Thu 6/6

1 stop25h 59m

$152

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 5/23

1 stop19h 43m

San Antonio

Tue 5/28

1 stop18h 37m

$164

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Wed 6/5

1 stop15h 03m

San Antonio

Wed 6/12

1 stop25h 26m

$183

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Tue 6/4

1 stop28h 40m

San Antonio

Thu 6/6

1 stop25h 59m

$196

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 5/31

1 stop25h 22m

San Antonio

Sat 6/8

1 stop13h 51m

$197

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sun 5/26

1 stop7h 56m

San Antonio

Thu 5/30

1 stop7h 09m

$216

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Tue 6/4

1 stop28h 40m

San Antonio

Mon 6/24

1 stop19h 30m

$225

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Wed 6/5

Nonstop3h 12m

San Antonio

Wed 6/12

1 stop5h 52m

$253

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Wed 5/22

1 stop5h 30m

San Antonio

Wed 5/29

1 stop4h 32m

$288

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to book a flight from Key Largo to San Antonio?

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Search Deals

When is the cheapest time to fly from Key Largo to San Antonio?

Morning

Noon

Afternoon

Evening

All times are departure.

Travelers seeking maximum savings on their Key Largo to San Antonio flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Search Deals

Average price of flights to San Antonio by month

Currently, September is the cheapest month in which you can book a flight from Key Largo to San Antonio (average of $290). Flying from Key Largo to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$304

February

$318

March

$376

April

$345

May

$333

June

$373

July

$347

August

$298

September

$290

October

$298

November

$315

December

$313

Temperature and rainfall in San Antonio by month

SAT Temperature	51.8 - 84.2 °F

SAT

Temperature

51.8 - 84.2 °F

Reviews of airlines servicing San Antonio

To help decide which airline to fly from Key Largo to San Antonio, see what other customers have to say about Spirit Airlines, Frontier and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.2

Very good

6,069 reviews

Check prices

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Southwest

8.2

Very good

6,069 reviews

Southwest

8.2

Very good

6,069 reviews

Check prices

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Alaska Airlines

8.1

Very good

9,142 reviews

Southwest

8.2

Very good

6,069 reviews

Check prices

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Delta

8.0

Very good

10,778 reviews

Southwest

8.2

Very good

6,069 reviews

Check prices

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

United Airlines

7.4

Good

11,027 reviews

Southwest

8.2

Very good

6,069 reviews

Check prices

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

American Airlines

7.3

Good

14,665 reviews

Southwest

8.2

Very good

6,069 reviews

Check prices

Reviews

1 / 10

No tray tables for food or drink not convenient nor comfortable

Related info for your journey

What airport do you fly into for flights to San Antonio from Key Largo?
San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from Key Largo to San Antonio. 5 airlines have flights to San Antonio from Key Largo on a regular basis. Booking flights from Key Largo to San Antonio should not be difficult; the airport handles an average of 3 inbound flights from Key Largo per day.
Can I find flights from Key Largo to San Antonio for under $200 on Cheapflights?
Yes, there are multiple flights from Key Largo to San Antonio for under $200. The cheapest flight booked recently is on Spirit Airlines for just $152, but on average you can expect to pay $217.
Are there nonstop flights from Key Largo to San Antonio for under $300 on Cheapflights?
Cheapflights has at least 19 direct flights from Key Largo to San Antonio under $300. A good price for a nonstop flight from Key Largo to San Antonio is less than $504.
Are there last-minute flights available from Key Largo to San Antonio for under $200?
There are currently 20+ open flights from Key Largo to San Antonio within the next 7 days for less than $200.
What are the cheapest airlines to fly from Key Largo to San Antonio one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $59. Users have also found prices from $80 and $95 on Spirit Airlines and American Airlines, respectively.
What are the most popular airlines that fly from Key Largo to San Antonio?
Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Key Largo to San Antonio.
What are the most reliable airlines from Key Largo to San Antonio?
The top 3 most reliable airlines when flying from Key Largo to San Antonio are Finnair (64%), Royal Air Maroc (60%) and Qatar Airways (55%).
What are the cheapest flights from Key Largo to San Antonio?
While on average a flight from Key Largo to San Antonio is generally $247, our data shows the cheapest flight currently is $89. When looking at the most popular route, (Miami - San Antonio), you can expect to pay $152 for that flight.
What does MIA to SAT mean?
Great question - MIA to SAT just means Miami Airport to San Antonio Airport. Now you’ll know what these unique codes when you look for flights! Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE) are other airports near this flight route and their unique identifiers/IATA codes.
Can I find deals for flights from Key Largo to San Antonio that include extra baggage allowance?
The amount of baggage you can bring on your Key Largo to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.
Can I find deals on flights from Key Largo to San Antonio with specific airlines?
Yes, Cheapflights allows you to browse and filter Key Largo to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.
Can I find deals for flights from Key Largo to San Antonio that include hotel bookings?
Yes. In addition to deals on Key Largo to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key Largo to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to San Antonio.
Can I find deals for business class flights from Key Largo to San Antonio?
Yes. Cheapflights offers flight deals from Key Largo to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Can I find deals for flights from Key Largo to San Antonio that allow pets onboard?
Many airlines flying from Key Largo to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.
Can I find deals on last-minute flights from Key Largo to San Antonio?
Yes, you can often find last-minute deals on Key Largo to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.
How recently were the Key Largo to San Antonio flight deals updated?
The Key Largo to San Antonio flight deals you see on this page were last updated on 5/9.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Key Largo to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

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Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 9, 2024.

Top 5 airlines flying from Key Largo to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$58	Average$136	FlexibilityNo cancel fee	On-time65%	Search Spirit Airlines flights
Frontier	Cheapest$163	Average$205	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
American Airlines	Cheapest$179	Average$378	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	Cheapest$203	Average$346	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	Cheapest$216	Average$390	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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Hourly flight availability from Key Largo to San Antonio

0%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
0%of flight departures	AfternoonNoon to 6 pm
100%of flight departures	Evening6 pm to midnight

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Weekly flight availability from Key Largo to San Antonio

Sunday	5daily flights
Monday	3daily flights
Tuesday	3daily flights
Wednesday	3daily flights
Thursday	3daily flights
Friday	3daily flights
Saturday	2daily flights

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Certainly. Search results for flights to San Antonio from Key Largo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Key Largo, FL to San Antonio (SAT) from $59

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from Key Largo to San Antonio are usually found in September or January, booked 61 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Key Largo to San Antonio

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Cheap Spirit Airlines flights from Key Largo to San Antonio

Consider these cheap Spirit Airlines flights we've found departing from Key Largo to San Antonio. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Frontier flights from Key Largo to San Antonio

Have a look at some of the cheapest available Frontier flights departing from Key Largo and landing in San Antonio. Deals are refreshing constantly so come back soon for more options.

Cheap Key Largo to San Antonio flights in May & June 2024

Find cheap flight options from Key Largo to San Antonio specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 9, 2024.

These are some of the most attractive deals on flights from Key Largo to San Antonio in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Key Largo to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Key Largo and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.

These are some of the most attractive deals on flights from Key Largo to San Antonio in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Non-stop flights to San Antonio from Key Largo

Consider booking one of these non-stop flights heading from Key Largo to San Antonio. Those looking to potentially save on 1 or 2-stop flights from Key Largo to San Antonio should utilize the search form at the the top of the page.

Key Largo to San Antonio flights leaving soon

Consider one of these great deals we found on last-minute flights from Key Largo to San Antonio. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to San Antonio from Key Largo

Take a look at some of the best available options we've come across on one-way flights from Key Largo to San Antonio. Users needing a return flight from Key Largo to San Antonio should utilize the search form above.

Find flights from Key Largo to San Antonio within your budget

When is the best time to book a flight from Key Largo to San Antonio?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to San Antonio. Price data was last updated on May 3, 2024.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

When is the cheapest time to fly from Key Largo to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to San Antonio. Price data was last updated on May 5, 2024.

Average price of flights to San Antonio by month

Plan your trip from Key Largo to San Antonio by taking into account the cheapest months to travel. The average price of a one-way flight from Key Largo to San Antonio is currently $83 while a round-trip flight costs $208. Price data was last updated on May 5, 2024.

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing San Antonio

Related info for your journey

Find useful and relevant information for your journey from Key Largo to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Alternative routes for Key Largo to San AntonioSee prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Key Largo to San Antonio

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Search flights from Key Largo to San Antonio by cabin class

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Hourly flight availability from Key Largo to San Antonio

Find hourly flight availability from Key Largo to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 9, 2024.

Weekly flight availability from Key Largo to San Antonio

Explore weekly flight availability from Key Largo to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 9, 2024.

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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

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How does Cheapflights help users find flights from Key Largo to San Antonio?

Why should you use Cheapflights to find cheap flight tickets from Key Largo to San Antonio?

Can Cheapflights find flights from Key Largo to San Antonio with no change fees?

Can Cheapflights notify me if prices for flights from Key Largo to San Antonio become cheaper?

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Alternative routes for Key Largo to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.