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Cheap flights from San Antonio to San Diego (SAT - SAN) from $45

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 6/4. 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.
SAT — SAN
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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The best prices from San Antonio to San Diego are usually found in January or February, booked 47 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from San Antonio to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to San Diego (SAN). 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 April 29, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$288

One-way from

$199
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 40% potential price drop
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From San Antonio to San Diego
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One-way flight from San Antonio to San Diego
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What is the cheapest day to fly round-trip from San Antonio to San Diego?

Travelers have found that booking a Monday departure is the best way to save up to 19% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Find a great deal and save up to 117% by booking at least 48 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 San Antonio to San Diego within the next two weeks, with the cheapest ticket starting at $268.

What is the cheapest month to fly from San Antonio to San Diego?

January can be a great time to fly to San Diego from San Antonio with a flight ticket averaging about $360. Cheapflights users have found deals in the month of January for as cheap as $117. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from San Antonio to San Diego (SAT - SAN)?

One of the essential ways to save on airfare from San Antonio to San Diego is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.

Cheap Frontier flights from San Antonio to San Diego

Explore cheap flight options specifically provided by Frontier for the route between San Antonio and San Diego. 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 2,948,547 searches. Data last updated April 29, 2024.
Take a look at some of the lowest-priced Frontier flights heading from San Antonio to San Diego. It's recommended that users confirm their flight details before booking.
Mon 5/209:23 amSAT - SAN
1 stop5h 45mFrontier
Tue 5/218:21 pmSAN - SAT
1 stop19h 27mFrontier
Deal found 4/28$118
Sat 5/256:48 pmSAT - SAN
1 stop18h 00mFrontier
Thu 5/308:04 amSAN - SAT
1 stop22h 19mFrontier
Deal found 4/29$158
Mon 6/39:23 amSAT - SAN
1 stop14h 02mFrontier
Thu 6/68:24 pmSAN - SAT
1 stop16h 55mFrontier
Deal found 4/28$160
Sun 6/910:58 pmSAT - SAN
1 stop10h 02mFrontier
Sat 6/156:04 pmSAN - SAT
1 stop25h 54mFrontier
Deal found 4/28$172
Fri 5/3110:20 pmSAT - SAN
1 stop13h 48mFrontier
Sun 6/28:04 amSAN - SAT
1 stop22h 19mFrontier
Deal found 4/27$175
Fri 5/1010:59 pmSAT - SAN
1 stop23h 16mFrontier
Fri 5/178:21 pmSAN - SAT
1 stop19h 27mFrontier
Deal found 4/28$190
Sat 5/189:13 amSAT - SAN
1 stop10h 49mFrontier
Mon 5/2011:04 amSAN - SAT
1 stop7h 46mFrontier
Deal found 4/28$191
Sat 5/189:13 amSAT - SAN
1 stop10h 49mFrontier
Mon 5/2011:04 amSAN - SAT
1 stop7h 46mFrontier
Deal found 4/28$192
Sat 6/226:29 pmSAT - SAN
1 stop15h 17mFrontier
Sat 6/296:04 pmSAN - SAT
1 stop25h 54mFrontier
Deal found 4/28$237

Cheap Spirit Airlines flights from San Antonio to San Diego

Explore cheap flight options specifically provided by Spirit Airlines for the route between San Antonio and San Diego. 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 2,948,547 searches. Data last updated April 29, 2024.
To aid your search, here are some of the cheapest Spirit Airlines flights we've found from San Antonio to San Diego. Deals frequently update to provide users with more options.
Tue 5/288:41 pmSAT - SAN
1 stop14h 33mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$78
Wed 5/2910:05 pmSAT - SAN
1 stop27h 48mSpirit Airlines
Tue 6/49:12 pmSAN - SAT
1 stop23h 49mSpirit Airlines
Deal found 4/28$92
Tue 5/288:41 pmSAT - SAN
1 stop5h 12mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$93
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Tue 6/46:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/28$105
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Wed 6/510:52 amSAN - SAT
2 stops10h 09mSpirit Airlines
Deal found 4/29$106
Thu 5/308:41 pmSAT - SAN
1 stop12h 11mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$111
Wed 5/2910:05 pmSAT - SAN
2 stops18h 20mSpirit Airlines
Tue 6/46:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/28$119
Wed 5/2910:05 pmSAT - SAN
2 stops18h 20mSpirit Airlines
Wed 6/510:52 amSAN - SAT
2 stops10h 09mSpirit Airlines
Deal found 4/29$120
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Wed 5/152:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/27$123

Cheap San Antonio to San Diego flights in April & May 2024

Find cheap flight options from San Antonio to San Diego specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
These are some of the most attractive deals on flights from San Antonio to San Diego in 2024. For more flight deals, be sure to check back very soon.
Tue 5/288:41 pmSAT - SAN
1 stop14h 33mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$78
Wed 5/2910:05 pmSAT - SAN
1 stop27h 48mSpirit Airlines
Tue 6/49:12 pmSAN - SAT
1 stop23h 49mSpirit Airlines
Deal found 4/28$92
Tue 5/288:41 pmSAT - SAN
1 stop5h 12mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$93
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Tue 6/46:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/28$105
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Wed 6/510:52 amSAN - SAT
2 stops10h 09mSpirit Airlines
Deal found 4/29$106
Thu 5/308:41 pmSAT - SAN
1 stop12h 11mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$111
Mon 5/209:23 amSAT - SAN
1 stop5h 45mFrontier
Tue 5/218:21 pmSAN - SAT
1 stop19h 27mFrontier
Deal found 4/28$118
Wed 5/2910:05 pmSAT - SAN
2 stops18h 20mSpirit Airlines
Tue 6/46:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/28$119
Wed 5/2910:05 pmSAT - SAN
2 stops18h 20mSpirit Airlines
Wed 6/510:52 amSAN - SAT
2 stops10h 09mSpirit Airlines
Deal found 4/29$120

San Antonio to San Diego 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
These are some of the most attractive deals on flights from San Antonio to San Diego in 2024. For more flight deals, be sure to check back very soon.
Tue 5/288:41 pmSAT - SAN
1 stop14h 33mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$78
Wed 5/2910:05 pmSAT - SAN
1 stop27h 48mSpirit Airlines
Tue 6/49:12 pmSAN - SAT
1 stop23h 49mSpirit Airlines
Deal found 4/28$92
Tue 5/288:41 pmSAT - SAN
1 stop5h 12mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$93
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Tue 6/46:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/28$105
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Wed 6/510:52 amSAN - SAT
2 stops10h 09mSpirit Airlines
Deal found 4/29$106
Thu 5/308:41 pmSAT - SAN
1 stop12h 11mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/28$111
Mon 5/209:23 amSAT - SAN
1 stop5h 45mFrontier
Tue 5/218:21 pmSAN - SAT
1 stop19h 27mFrontier
Deal found 4/28$118
Wed 5/2910:05 pmSAT - SAN
2 stops18h 20mSpirit Airlines
Tue 6/46:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/28$119
Wed 5/2910:05 pmSAT - SAN
2 stops18h 20mSpirit Airlines
Wed 6/510:52 amSAN - SAT
2 stops10h 09mSpirit Airlines
Deal found 4/29$120

San Antonio to San Diego flights leaving soon

Find last-minute flight options from San Antonio to San Diego 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 2,948,547 searches. Data last updated April 29, 2024.
Have a look at some of the flights available from San Antonio to San Diego departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Wed 5/152:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 4/27$123
Mon 5/68:02 pmSAT - SAN
1 stop24h 57mSpirit Airlines
Wed 5/811:13 amSAN - SAT
1 stop10h 30mSpirit Airlines
Deal found 4/29$137
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Sat 5/117:45 amSAN - SAT
1 stop13h 58mSpirit Airlines
Deal found 4/28$147
Mon 5/63:53 pmSAT - SAN
1 stop22h 02mSpirit Airlines
Wed 5/86:15 amSAN - SAT
2 stops13h 00mSpirit Airlines
Deal found 4/29$151
Mon 5/68:02 pmSAT - SAN
2 stops23h 34mSpirit Airlines
Wed 5/811:13 amSAN - SAT
1 stop8h 02mSpirit Airlines
Deal found 4/29$152
Wed 5/810:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Sat 5/117:45 amSAN - SAT
1 stop13h 58mSpirit Airlines
Deal found 4/27$154
Wed 5/810:05 pmSAT - SAN
2 stops18h 20mSpirit Airlines
Wed 5/152:38 pmSAN - SAT
1 stop4h 37mSpirit Airlines
Deal found 4/27$161
Mon 5/68:02 pmSAT - SAN
2 stops23h 34mSpirit Airlines
Wed 5/86:15 amSAN - SAT
2 stops15h 28mSpirit Airlines
Deal found 4/29$165
Sat 5/47:01 pmSAT - SAN
1 stop6h 05mSpirit Airlines
Wed 5/82:38 pmSAN - SAT
1 stop4h 37mSpirit Airlines
Deal found 4/28$182

One-way flights to San Diego from San Antonio

Search for one-way flight options from San Antonio to San Diego. 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 2,948,547 searches. Data last updated April 29, 2024.
If you're seeking multiple options on one-way flights from San Antonio to San Diego, be sure to check out these deals, which are updated often. Those needing a return flight from San Antonio to San Diego can use the search form above.
Tue 6/48:41 pmSAT - SAN
1 stop13h 53mSpirit Airlines
Deal found 4/29$45
Wed 5/226:45 amSAT - SAN
1 stop15h 37mSpirit Airlines
Deal found 4/29$46
Wed 5/2210:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Deal found 4/28$48
Wed 5/1510:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Deal found 4/29$58
Tue 6/48:41 pmSAT - SAN
2 stops18h 52mSpirit Airlines
Deal found 4/29$60
Wed 5/156:39 pmSAT - SAN
2 stops16h 35mSpirit Airlines
Deal found 4/29$67
Sat 5/258:00 pmSAT - SAN
1 stop5h 53mSpirit Airlines
Deal found 4/28$72
Wed 5/156:39 pmSAT - SAN
3 stops21h 46mSpirit Airlines
Deal found 4/29$80
Sat 6/18:00 pmSAT - SAN
1 stop5h 53mSpirit Airlines
Deal found 4/28$85

Find flights from San Antonio to San Diego within your budget

Customize your flight search to find flights from San Antonio to San Diego 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 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$78 - $158

Route

Depart

Return

Price

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Tue 5/28

1 stop14h 33m

San Diego

Tue 6/4

1 stop7h 05m

$78

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 5/29

1 stop27h 48m

San Diego

Tue 6/4

1 stop23h 49m

$92

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Tue 5/28

1 stop5h 12m

San Diego

Tue 6/4

1 stop7h 05m

$93

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 5/29

1 stop13h 09m

San Diego

Tue 6/4

2 stops15h 28m

$105

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 5/29

1 stop13h 09m

San Diego

Wed 6/5

2 stops10h 09m

$106

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Mon 5/20

1 stop5h 45m

San Diego

Tue 5/21

1 stop19h 27m

$118

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 6/5

1 stop17h 15m

San Diego

Thu 6/6

1 stop15h 21m

$149

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Mon 5/13

1 stop12h 44m

San Diego

Thu 5/16

1 stop16h 15m

$154

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Sat 5/25

1 stop18h 00m

San Diego

Thu 5/30

1 stop22h 19m

$158

Flights are sorted by cheapest first

Deals found on 4/28

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

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to San Diego. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from San Antonio to San Diego, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from San Antonio to San Diego?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to San Diego. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to San Diego flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to San Diego by month

Plan your trip from San Antonio to San Diego by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to San Diego is currently $62 while a round-trip flight costs $117. Price data was last updated on April 28, 2024.

Currently, October is the cheapest month in which you can book a flight from San Antonio to San Diego (average of $288). Flying from San Antonio to San Diego in June is currently the most expensive (average of $360). 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

$292

February

$297

March

$339

April

$301

May

$304

June

$360

July

$359

August

$311

September

$298

October

$288

November

$335

December

$305

Temperature and rainfall in San Diego by month

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

SAN

Temperature

57.2 - 71.6 °F

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated April 29, 2024.
See what other customers who have flown with Frontier, Spirit Airlines and United Airlines from San Antonio to San Diego have to say. 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.
Alaska Airlines
8.1
Very good
9,116 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

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.

Alaska Airlines
8.1
Very good
9,116 reviews
Alaska Airlines
8.1
Very good
9,116 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

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.

Delta
8.1
Very good
10,913 reviews
Alaska Airlines
8.1
Very good
9,116 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

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.

United Airlines
7.4
Good
11,202 reviews
Alaska Airlines
8.1
Very good
9,116 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

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.

American Airlines
7.3
Good
14,834 reviews
Alaska Airlines
8.1
Very good
9,116 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

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.

Spirit Airlines
6.4
Okay
8,745 reviews
Alaska Airlines
8.1
Very good
9,116 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.1

Entertainment

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 San Antonio to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from San Antonio to San Diego?

    You will need to book a flight from San Antonio to San Diego if you want to fly from San Antonio to San Diego. At least 6 different airlines have flights from San Antonio (SAT) to San Diego (SAN) on a regular basis. There are 2 flights to San Diego from the San Antonio airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SAT to SAN to be around 4h 40m.

  • Can I find flights from San Antonio to San Diego for under $100 on Cheapflights?

    Yes, there are multiple flights from San Antonio to San Diego for under $100. The cheapest flight booked recently is on Spirit Airlines for just $78, but on average you can expect to pay $124.

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

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

  • What are the cheapest airlines flying from San Antonio to San Diego round-trip?

    Spirit Airlines, at $78, was found to be the cheapest airline from San Antonio to San Diego. An alternate airline flying to your destination would be Frontier. Spirit Airlines is priced at 78% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Antonio to San Diego one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $45. Users have also found prices from $86 and $201 on Frontier and American Airlines, respectively.

  • What are the most popular airlines that fly from San Antonio to San Diego?

    The most popular airlines flying from San Antonio to San Diego are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

  • What does SAT to SAN mean?

    San Antonio Airport is SAT and San Diego Airport is SAN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Where are the most common layover locations when flying from San Antonio to San Diego?

    The most popular layover on flights from San Antonio to San Diego is Phoenix. San Antonio to San Diego flights stop in Las Vegas the next most.

  • What are some popular things to do or see while on a layover in Phoenix?

    Most Phoenix visitors opt to spend their time experiencing Chase Field, Desert Ridge Marketplace, and Orpheum Theater. Chase Field, Desert Ridge Marketplace, and Orpheum Theater are located about 4.0 mi, 16.7 mi, and 4.6 mi, respectively from Phoenix Sky Harbor Intl. Travelers in need of a car in Phoenix can rent one for about $60 per day.

  • What are some popular points of interest to see during a layover in Las Vegas?

    The majority of Las Vegas visitors spend their time at Fremont Street Experience, Colosseum at Caesars Palace, and Fountains of Bellagio. Fremont Street Experience, Colosseum at Caesars Palace, and Fountains of Bellagio can be visited by traveling about 5.9 mi, 2.6 mi, and 2.3 mi respectively from Las Vegas Harry Reid Intl. Travelers can rent a car at Las Vegas Harry Reid Intl for an average daily rate of $58 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for San Antonio to San Diego flights?

    Flights departing from San Antonio and landing in San Diego layover in Dallas least frequently.

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

    The amount of baggage you can bring on your San Antonio to San Diego 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 San Antonio to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Antonio to San Diego 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 San Antonio to San Diego that include hotel bookings?

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

  • How can I find direct flights from San Antonio to San Diego?

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

  • Can I find deals for business class flights from San Antonio to San Diego?

    Yes. Cheapflights offers flight deals from San Antonio to San Diego 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 San Antonio to San Diego that allow pets onboard?

    Many airlines flying from San Antonio to San Diego 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 San Antonio to San Diego?

    Yes, you can often find last-minute deals on San Antonio to San Diego 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 San Antonio to San Diego flight deals updated?

    The San Antonio to San Diego flight deals you see on this page were last updated on 4/29.

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Top 6 airlines flying from San Antonio to San Diego

Discover the top 6 airlines that operate flights from San Antonio to San Diego. 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 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$198FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$142Average$217FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$158Average$520FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$265Average$416FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$282Average$394FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$300Average$415FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from San Antonio to San Diego by cabin class

Find flights from San Antonio to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from San Antonio to San Diego

Find hourly flight availability from San Antonio to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2024.
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from San Antonio to San Diego

Explore weekly flight availability from San Antonio to San Diego. 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 April 29, 2024.
Sunday2daily flights
Monday3daily flights
Tuesday1daily flight
Wednesday1daily flight
Thursday3daily flights
Friday3daily flights
Saturday1daily flight

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