Cheap flights from Key Largo, FL to San Francisco (SFO) from $82

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 6/8. 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.
MIA — SFO
May 15 — May 221

The best prices from Key Largo to San Francisco are usually found in January or February, booked 55 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Key Largo to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$268

One-way from

$129
High demand for flights, 21% potential price rise
Best time to find cheap flights, 23% potential price drop
From Key Largo to San Francisco
One-way flight from Key Largo to San Francisco

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

Find a great deal and save up to 69% by booking at least 56 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 Francisco within the next two weeks, with the cheapest ticket starting at $332.

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

Our data shows that January tends to be the cheapest month to fly to San Francisco from Key Largo. Users have commonly found prices around $359 for the month, but tickets can be as low as $158. Due to multiple factors, prepare for potentially higher prices in June.

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

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

Cheap American Airlines flights from Key Largo to San Francisco

Explore cheap flight options specifically provided by American Airlines for the route between Key Largo and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Consider these cheap American Airlines flights we've found departing from Key Largo to San Francisco. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 5/247:30 pmMIA - SFO
Nonstop6h 24mAmerican Airlines
Thu 5/301:07 pmSFO - MIA
Nonstop5h 43mAmerican Airlines
Deal found 5/9$179
Wed 10/27:30 pmMIA - SFO
Nonstop6h 15mAmerican Airlines
Sun 10/611:30 pmSFO - MIA
Nonstop5h 20mAmerican Airlines
Deal found 5/10$224
Fri 5/247:30 pmMIA - SFO
Nonstop6h 24mAmerican Airlines
Mon 5/278:00 amSFO - MIA
Nonstop5h 28mAmerican Airlines
Deal found 5/9$228
Fri 5/178:41 amMIA - SFO
Nonstop6h 26mAmerican Airlines
Sun 5/261:07 pmSFO - MIA
Nonstop5h 43mAmerican Airlines
Deal found 5/10$230
Wed 10/27:30 pmMIA - SFO
Nonstop6h 15mAmerican Airlines
Sun 10/66:00 amSFO - MIA
1 stop7h 36mAmerican Airlines
Deal found 5/10$266
Fri 9/277:30 pmMIA - SFO
Nonstop6h 15mAmerican Airlines
Sun 9/2911:45 pmSFO - MIA
1 stop8h 24mAmerican Airlines
Deal found 5/9$267
Fri 5/247:30 pmMIA - SFO
Nonstop6h 24mAmerican Airlines
Thu 5/3010:07 amSFO - MIA
1 stop8h 25mAmerican Airlines
Deal found 5/9$268
Thu 5/167:05 amMIA - SFO
1 stop9h 45mAmerican Airlines
Mon 5/201:07 pmSFO - MIA
Nonstop5h 43mAmerican Airlines
Deal found 5/9$287
Fri 5/245:17 pmMIA - SFO
1 stop9h 31mAmerican Airlines
Tue 5/281:07 pmSFO - MIA
Nonstop5h 43mAmerican Airlines
Deal found 5/9$288

Cheap Frontier flights from Key Largo to San Francisco

Explore cheap flight options specifically provided by Frontier for the route between Key Largo and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Have a look at some of the cheapest available Frontier flights departing from Key Largo and landing in San Francisco. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 5/312:47 pmMIA - SFO
1 stop12h 12mFrontier
Sun 6/211:07 pmSFO - MIA
1 stop12h 23mFrontier
Deal found 5/8$180
Sat 6/15:30 amMIA - SFO
1 stop8h 32mFrontier
Tue 6/47:49 amSFO - MIA
1 stop12h 23mFrontier
Deal found 5/9$186
Sat 6/15:30 amMIA - SFO
1 stop8h 32mFrontier
Sun 6/212:59 amSFO - MIA
1 stop20h 33mFrontier
Deal found 5/9$187
Fri 5/242:47 pmMIA - SFO
1 stop12h 12mFrontier
Wed 5/2912:59 amSFO - MIA
1 stop26h 01mFrontier
Deal found 5/9$195
Fri 5/242:47 pmMIA - SFO
1 stop12h 12mFrontier
Mon 6/311:07 pmSFO - MIA
1 stop12h 45mFrontier
Deal found 5/8$197
Mon 8/123:21 pmMIA - SFO
1 stop11h 37mFrontier
Tue 8/208:15 amSFO - MIA
1 stop13h 26mFrontier
Deal found 5/9$199
Fri 5/242:47 pmMIA - SFO
1 stop12h 12mFrontier
Wed 5/2912:59 amSFO - MIA
1 stop26h 01mFrontier
Deal found 5/9$201
Wed 5/298:01 amMIA - SFO
1 stop26h 49mFrontier
Tue 6/47:49 amSFO - MIA
1 stop19h 11mFrontier
Deal found 5/9$202
Wed 6/54:27 pmMIA - SFO
1 stop9h 31mFrontier
Fri 8/912:58 amSFO - MIA
1 stop20h 43mFrontier
Deal found 5/8$209

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

Find cheap flight options from Key Largo to San Francisco 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 10, 2024.
These are some of the most attractive deals on flights from Key Largo to San Francisco in 2024. Check back in a little while for more flight options.
Fri 5/247:30 pmMIA - SFO
Nonstop6h 24mAmerican Airlines
Thu 5/301:07 pmSFO - MIA
Nonstop5h 43mAmerican Airlines
Deal found 5/9$179
Fri 5/312:47 pmMIA - SFO
1 stop12h 12mFrontier
Sun 6/211:07 pmSFO - MIA
1 stop12h 23mFrontier
Deal found 5/8$180
Sat 6/15:30 amMIA - SFO
1 stop8h 32mFrontier
Tue 6/47:49 amSFO - MIA
1 stop12h 23mFrontier
Deal found 5/9$186
Sat 6/15:30 amMIA - SFO
1 stop8h 32mFrontier
Sun 6/212:59 amSFO - MIA
1 stop20h 33mFrontier
Deal found 5/9$187
Fri 5/242:47 pmMIA - SFO
1 stop12h 12mFrontier
Wed 5/2912:59 amSFO - MIA
1 stop26h 01mFrontier
Deal found 5/9$195
Fri 5/242:47 pmMIA - SFO
1 stop12h 12mFrontier
Mon 6/311:07 pmSFO - MIA
1 stop12h 45mFrontier
Deal found 5/8$197
Fri 5/242:47 pmMIA - SFO
1 stop12h 12mFrontier
Wed 5/2912:59 amSFO - MIA
1 stop26h 01mFrontier
Deal found 5/9$201
Wed 5/298:01 amMIA - SFO
1 stop26h 49mFrontier
Tue 6/47:49 amSFO - MIA
1 stop19h 11mFrontier
Deal found 5/9$202
Fri 5/312:47 pmMIA - SFO
1 stop12h 12mFrontier
Mon 6/311:07 pmSFO - MIA
1 stop12h 45mFrontier
Deal found 5/10$207

Key Largo to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Key Largo and San Francisco 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 10, 2024.
These are some of the most attractive deals on flights from Key Largo to San Francisco in 2024. Check back in a little while for more flight options.
Fri 5/247:30 pmMIA - SFO
Nonstop6h 24mAmerican Airlines
Thu 5/301:07 pmSFO - MIA
Nonstop5h 43mAmerican Airlines
Deal found 5/9$179
Fri 5/312:47 pmMIA - SFO
1 stop12h 12mFrontier
Sun 6/211:07 pmSFO - MIA
1 stop12h 23mFrontier
Deal found 5/8$180
Tue 10/227:30 pmMIA - SFO
Nonstop6h 15mAmerican Airlines
Tue 10/2911:30 pmSFO - MIA
Nonstop5h 20mAmerican Airlines
Deal found 5/10$181
Wed 8/148:55 amMIA - SFO
Nonstop6h 00mUnited Airlines
Tue 8/2012:35 amSFO - MIA
1 stop7h 48mUnited Airlines
Deal found 5/9$184
Sat 6/15:30 amMIA - SFO
1 stop8h 32mFrontier
Tue 6/47:49 amSFO - MIA
1 stop12h 23mFrontier
Deal found 5/9$186
Sat 6/15:30 amMIA - SFO
1 stop8h 32mFrontier
Sun 6/212:59 amSFO - MIA
1 stop20h 33mFrontier
Deal found 5/9$187
Fri 5/242:47 pmMIA - SFO
1 stop12h 12mFrontier
Wed 5/2912:59 amSFO - MIA
1 stop26h 01mFrontier
Deal found 5/9$195
Fri 5/242:47 pmMIA - SFO
1 stop12h 12mFrontier
Mon 6/311:07 pmSFO - MIA
1 stop12h 45mFrontier
Deal found 5/8$197
Mon 8/123:21 pmMIA - SFO
1 stop11h 37mFrontier
Tue 8/208:15 amSFO - MIA
1 stop13h 26mFrontier
Deal found 5/9$199

Non-stop flights to San Francisco from Key Largo

Discover non-stop flight options from Key Largo to San Francisco. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Consider booking one of these non-stop flights heading from Key Largo to San Francisco. Users can also choose from other Key Largo to San Francisco flights by using the search form above.
Fri 5/247:30 pmMIA - SFO
Nonstop6h 24mAmerican Airlines
Thu 5/301:07 pmSFO - MIA
Nonstop5h 43mAmerican Airlines
Deal found 5/9$179
Tue 9/38:45 amMIA - SFO
Nonstop6h 12mUnited Airlines
Wed 9/181:05 pmSFO - MIA
Nonstop5h 36mUnited Airlines
Deal found 5/9$205
Wed 10/27:30 pmMIA - SFO
Nonstop6h 15mAmerican Airlines
Sun 10/611:30 pmSFO - MIA
Nonstop5h 20mAmerican Airlines
Deal found 5/10$224
Thu 10/317:30 pmMIA - SFO
Nonstop6h 34mAmerican Airlines
Sat 11/212:30 amSFO - MIA
Nonstop5h 20mAmerican Airlines
Deal found 5/9$225
Fri 5/245:36 pmMIA - SFO
Nonstop6h 23mAmerican Airlines
Mon 6/31:07 pmSFO - MIA
Nonstop5h 43mAmerican Airlines
Deal found 5/8$227
Fri 5/247:30 pmMIA - SFO
Nonstop6h 24mAmerican Airlines
Mon 5/278:00 amSFO - MIA
Nonstop5h 28mAmerican Airlines
Deal found 5/9$228
Tue 8/137:30 pmMIA - SFO
Nonstop5h 56mAmerican Airlines
Tue 8/2011:33 pmSFO - MIA
Nonstop5h 44mAmerican Airlines
Deal found 5/9$248
Wed 5/295:36 pmMIA - SFO
Nonstop6h 23mAmerican Airlines
Tue 6/49:00 pmSFO - MIA
Nonstop5h 33mAmerican Airlines
Deal found 5/9$254
Tue 7/25:44 pmMIA - SFO
Nonstop6h 10mAmerican Airlines
Tue 7/912:17 pmSFO - MIA
Nonstop5h 41mAmerican Airlines
Deal found 5/9$269

Key Largo to San Francisco flights leaving soon

Find last-minute flight options from Key Largo to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Check out these flights departing soon from Key Largo to San Francisco. Users should examine the flight details to ensure there are no surprises.
Sat 5/187:40 amMIA - SFO
1 stop27h 30mFrontier
Wed 5/229:11 amSFO - MIA
1 stop11h 23mFrontier
Deal found 5/10$223
Fri 5/178:41 amMIA - SFO
Nonstop6h 26mAmerican Airlines
Sun 5/261:07 pmSFO - MIA
Nonstop5h 43mAmerican Airlines
Deal found 5/9$228
Fri 5/178:41 amMIA - SFO
Nonstop6h 26mAmerican Airlines
Sun 5/261:07 pmSFO - MIA
Nonstop5h 43mAmerican Airlines
Deal found 5/10$230
Sat 5/187:40 amMIA - SFO
1 stop27h 30mFrontier
Tue 5/2111:02 pmSFO - MIA
1 stop12h 28mFrontier
Deal found 5/10$255
Fri 5/179:00 amMIA - SFO
1 stop8h 51mDelta
Tue 5/216:10 amSFO - MIA
1 stop8h 09mDelta
Deal found 5/10$256
Fri 5/178:41 amMIA - SFO
Nonstop6h 26mAmerican Airlines
Sun 5/267:06 amSFO - MIA
1 stop8h 52mAmerican Airlines
Deal found 5/9$266
Wed 5/153:06 pmMIA - SFO
1 stop10h 53mFrontier
Wed 5/229:11 amSFO - MIA
1 stop11h 23mFrontier
Deal found 5/10$276
Wed 5/153:06 pmMIA - SFO
1 stop10h 53mFrontier
Sat 5/1812:59 amSFO - MIA
1 stop26h 01mFrontier
Deal found 5/9$277
Fri 5/172:47 pmMIA - SFO
1 stop20h 34mFrontier
Wed 5/229:11 amSFO - MIA
1 stop11h 23mFrontier
Deal found 5/10$283

One-way flights to San Francisco from Key Largo

Search for one-way flight options from Key Largo to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
Take a look at some of the best available options we've come across on one-way flights from Key Largo to San Francisco. Users in need of a round-trip flight from Key Largo to San Francisco instead should update the search form at the top of page.
Sat 6/85:15 amMIA - SFO
1 stop9h 03mFrontier
Deal found 5/9$82
Wed 6/54:27 pmMIA - SFO
1 stop9h 31mFrontier
Deal found 5/9$87
Sat 6/85:15 amMIA - SFO
1 stop9h 03mFrontier
Deal found 5/9$90
Sat 6/85:44 pmMIA - SFO
Nonstop6h 10mAmerican Airlines
Deal found 5/9$91
Fri 5/242:47 pmMIA - SFO
1 stop12h 12mFrontier
Deal found 5/9$94
Wed 6/124:27 pmMIA - SFO
1 stop9h 31mFrontier
Deal found 5/9$95
Mon 6/32:47 pmMIA - SFO
1 stop12h 12mFrontier
Deal found 5/9$96
Sun 6/97:30 amMIA - SFO
1 stop27h 49mFrontier
Deal found 5/9$100
Wed 5/292:47 pmMIA - SFO
1 stop12h 12mFrontier
Deal found 5/9$101

Find flights from Key Largo to San Francisco within your budget

Customize your flight search to find flights from Key Largo to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$179 - $316

Route

Depart

Return

Price

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Fri 5/24

Nonstop6h 24m

San Francisco

Thu 5/30

Nonstop5h 43m

$179

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Fri 5/31

1 stop12h 12m

San Francisco

Sun 6/2

1 stop12h 23m

$180

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Wed 8/14

Nonstop6h 00m

San Francisco

Tue 8/20

1 stop7h 48m

$184

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Sat 6/1

1 stop8h 32m

San Francisco

Tue 6/4

1 stop12h 23m

$186

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Sat 6/1

1 stop8h 32m

San Francisco

Sun 6/2

1 stop20h 33m

$187

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Tue 9/3

Nonstop6h 12m

San Francisco

Wed 9/18

Nonstop5h 36m

$205

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Tue 8/13

1 stop8h 42m

San Francisco

Wed 8/21

1 stop9h 48m

$256

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Thu 10/31

1 stop13h 54m

San Francisco

Sun 11/3

1 stop12h 13m

$312

MiamiSan Francisco

MIA - SFO

MIASFO

Miami

Fri 5/24

1 stop12h 12m

San Francisco

Mon 5/27

1 stop9h 37m

$316

Flights are sorted by cheapest first

Deals found on 5/9

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to San Francisco. Price data was last updated on May 3, 2024.
The price you pay for your flight from Key Largo to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Key Largo to San Francisco. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Key Largo to San Francisco flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Francisco by month

Plan your trip from Key Largo to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Key Largo to San Francisco is currently $93 while a round-trip flight costs $223. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Key Largo to San Francisco (average of $268). Flying from Key Largo to San Francisco in June is currently the most expensive (average of $383). 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

$274

February

$282

March

$330

April

$298

May

$312

June

$383

July

$366

August

$298

September

$268

October

$268

November

$287

December

$268

Temperature and rainfall in San Francisco by month

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

SFO

Temperature

51.8 - 62.6 °F

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated May 10, 2024.
To help decide which airline to fly from Key Largo to San Francisco, see what other customers have to say about American Airlines, Frontier and United 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.
8.1
Very good
9,140 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
9,140 reviews
8.1
Very good
9,140 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
10,768 reviews
8.1
Very good
9,140 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.6
Good
4,517 reviews
8.1
Very good
9,140 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.4
Good
11,016 reviews
8.1
Very good
9,140 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.3
Good
14,641 reviews
8.1
Very good
9,140 reviews

Overall

8.1

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

7.3

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Francisco from Key Largo?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from Key Largo to San Francisco. 7 airlines have flights to San Francisco from Key Largo on a regular basis. Booking flights from Key Largo to San Francisco should not be difficult; the airport handles an average of 13 inbound flights from Key Largo per day.

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

    Yes, there are multiple flights from Key Largo to San Francisco for under $200. The cheapest flight booked recently is on American Airlines for just $179, but on average you can expect to pay $202.

  • Are there nonstop flights from Key Largo to San Francisco for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Key Largo to San Francisco under $200. A good price for a nonstop flight from Key Largo to San Francisco is less than $264.

  • Are there last-minute flights available from Key Largo to San Francisco for under $300?

    There are currently 20+ open flights from Key Largo to San Francisco within the next 7 days for less than $300.

  • How popular is this Key Largo to San Francisco flight route?

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

    The cheapest airlines for a one-way flight from Key Largo to San Francisco are Frontier ($82), American Airlines ($91), and Delta ($128).

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

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

    No one likes to see their flight delayed. When booking a flight from Key Largo to San Francisco consider choosing Gulf Air (60%), Qatar Airways (59%) or Iberia (58%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Key Largo to San Francisco?

    Looking for the cheapest flight from Key Largo to San Francisco? While on average our users pay $1,653, our data indicates the cheapest price to be $119. The most popular route (Miami - San Francisco), is priced around $179.

  • What does MIA to SFO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Miami Airport to San Francisco Airport flight would often be abbreviated as a MIA to SFO flight. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE).

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

    The amount of baggage you can bring on your Key Largo to San Francisco 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 Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key Largo to San Francisco 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 Francisco that include hotel bookings?

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

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

    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 Francisco.

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

    Yes. Cheapflights offers flight deals from Key Largo to San Francisco 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 Francisco that allow pets onboard?

    Many airlines flying from Key Largo to San Francisco 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 Francisco?

    Yes, you can often find last-minute deals on Key Largo to San Francisco 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 Francisco flight deals updated?

    The Key Largo to San Francisco flight deals you see on this page were last updated on 5/10.

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

Top 7 airlines flying from Key Largo to San Francisco

Discover the top 7 airlines that operate flights from Key Largo to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$66Average$220FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$79Average$215FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
JetBlueCheapest$89Average$278FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FrontierCheapest$121Average$247FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest$128Average$356FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$134Average$343FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$163Average$378FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Search flights from Key Largo to San Francisco by cabin class

Find flights from Key Largo to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Key Largo to San Francisco

Find hourly flight availability from Key Largo to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2024.
27%of flight departuresEarly morningMidnight to 6 am
18%of flight departuresMorning6 am to noon
14%of flight departuresAfternoonNoon to 6 pm
41%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Key Largo to San Francisco

Explore weekly flight availability from Key Largo to San Francisco. 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 10, 2024.
Sunday14daily flights
Monday13daily flights
Tuesday14daily flights
Wednesday13daily flights
Thursday10daily flights
Friday14daily flights
Saturday13daily flights

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Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Key Largo to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Key Largo to San Francisco for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Key Largo to San Francisco with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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