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Cheap flights from San Antonio to San Diego (SAT - SAN) from $47

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 18 — May 251
From?
To?
Sat 5/18
Sat 5/25
1 adult, Economy
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The best prices from San Antonio to San Diego are usually found in February or January, booked 27 days in advance, depart on a Tuesday or Wednesday 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 May 13, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$288

One-way from

$94
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 33% 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 22% 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 220% by booking at least 28 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 $310.

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

February 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 February for as cheap as $118. 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 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 2,633,403 searches. Data last updated May 13, 2024.
Take a look at some of the lowest-priced Spirit Airlines flights heading from San Antonio to San Diego. It's recommended that users confirm their flight details before booking.
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Tue 6/411:13 amSAN - SAT
1 stop10h 30mSpirit Airlines
Deal found 5/13$98
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Tue 6/411:13 amSAN - SAT
1 stop10h 30mSpirit Airlines
Deal found 5/12$103
Wed 5/2910:05 pmSAT - SAN
1 stop24h 17mSpirit Airlines
Tue 6/49:12 pmSAN - SAT
1 stop23h 49mSpirit Airlines
Deal found 5/12$104
Tue 5/288:41 pmSAT - SAN
1 stop14h 33mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 5/11$112
Wed 5/2910:05 pmSAT - SAN
2 stops18h 20mSpirit Airlines
Tue 6/411:13 amSAN - SAT
1 stop10h 30mSpirit Airlines
Deal found 5/12$117
Tue 5/2810:53 pmSAT - SAN
2 stops23h 29mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 5/11$121
Wed 6/126:45 amSAT - SAN
1 stop5h 17mSpirit Airlines
Wed 6/199:25 amSAN - SAT
1 stop11h 36mSpirit Airlines
Deal found 5/13$124
Tue 6/118:31 pmSAT - SAN
1 stop14h 03mSpirit Airlines
Tue 6/184:26 pmSAN - SAT
1 stop7h 29mSpirit Airlines
Deal found 5/12$126
Thu 6/66:45 amSAT - SAN
1 stop8h 10mSpirit Airlines
Mon 6/1010:40 pmSAN - SAT
1 stop19h 01mSpirit Airlines
Deal found 5/12$131

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 2,633,403 searches. Data last updated May 13, 2024.
To aid your search, here are some of the cheapest Frontier flights we've found from San Antonio to San Diego. Deals frequently update to provide users with more options.
Fri 8/169:19 amSAT - SAN
1 stop23h 05mFrontier
Mon 8/198:41 pmSAN - SAT
1 stop19h 03mFrontier
Deal found 5/12$151
Sun 6/1610:58 pmSAT - SAN
1 stop10h 08mFrontier
Thu 6/208:21 amSAN - SAT
1 stop10h 23mFrontier
Deal found 5/13$154
Wed 9/189:19 amSAT - SAN
1 stop23h 05mFrontier
Tue 9/2410:15 amSAN - SAT
1 stop20h 04mFrontier
Deal found 5/12$160
Wed 5/229:23 amSAT - SAN
1 stop23h 41mFrontier
Sun 5/268:04 amSAN - SAT
1 stop22h 19mFrontier
Deal found 5/12$179
Fri 8/95:57 pmSAT - SAN
1 stop27h 44mFrontier
Mon 8/128:41 pmSAN - SAT
1 stop19h 03mFrontier
Deal found 5/12$187
Mon 7/229:19 amSAT - SAN
1 stop23h 05mFrontier
Fri 7/268:41 pmSAN - SAT
1 stop19h 03mFrontier
Deal found 5/12$205
Mon 5/209:50 pmSAT - SAN
1 stop23h 31mFrontier
Thu 5/238:04 amSAN - SAT
1 stop22h 19mFrontier
Deal found 5/13$208
Mon 8/59:19 amSAT - SAN
1 stop13h 21mFrontier
Fri 8/910:15 amSAN - SAT
1 stop20h 04mFrontier
Deal found 5/12$210
Fri 5/249:23 amSAT - SAN
1 stop6h 02mFrontier
Sun 5/2611:30 amSAN - SAT
1 stop18h 53mFrontier
Deal found 5/12$278

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

Find cheap flight options from San Antonio to San Diego specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,633,403 searches. Prices were last updated on May 13, 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.
Mon 5/209:50 pmSAT - SAN
1 stop23h 31mMultiple Airlines
Tue 6/411:13 amSAN - SAT
1 stop10h 30mMultiple Airlines
Deal found 5/13$137
Fri 6/79:34 pmSAT - SAN
1 stop13h 46mSpirit Airlines
Mon 6/107:59 pmSAN - SAT
1 stop21h 42mSpirit Airlines
Deal found 5/12$138
Wed 5/296:39 pmSAT - SAN
3 stops21h 46mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 5/12$139
Tue 5/288:41 pmSAT - SAN
1 stop14h 33mSpirit Airlines
Sat 6/17:45 amSAN - SAT
1 stop9h 23mSpirit Airlines
Deal found 5/11$147
Tue 6/118:31 pmSAT - SAN
2 stops21h 05mSpirit Airlines
Tue 6/186:37 pmSAN - SAT
1 stop5h 18mSpirit Airlines
Deal found 5/12$150
Sun 6/1610:58 pmSAT - SAN
1 stop10h 08mFrontier
Thu 6/208:21 amSAN - SAT
1 stop10h 23mFrontier
Deal found 5/13$154
Tue 5/2810:53 pmSAT - SAN
2 stops23h 29mSpirit Airlines
Sat 6/17:45 amSAN - SAT
1 stop13h 58mSpirit Airlines
Deal found 5/11$156
Tue 5/2810:53 pmSAT - SAN
2 stops23h 29mSpirit Airlines
Sat 6/17:45 amSAN - SAT
1 stop13h 58mSpirit Airlines
Deal found 5/12$157
Thu 6/66:45 amSAT - SAN
1 stop9h 11mSpirit Airlines
Mon 6/104:26 pmSAN - SAT
1 stop7h 29mSpirit Airlines
Deal found 5/13$162

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 2,633,403 searches. Data last updated May 13, 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.
Mon 5/209:50 pmSAT - SAN
1 stop23h 31mMultiple Airlines
Tue 6/411:13 amSAN - SAT
1 stop10h 30mMultiple Airlines
Deal found 5/13$137
Fri 6/79:34 pmSAT - SAN
1 stop13h 46mSpirit Airlines
Mon 6/107:59 pmSAN - SAT
1 stop21h 42mSpirit Airlines
Deal found 5/12$138
Wed 5/296:39 pmSAT - SAN
3 stops21h 46mSpirit Airlines
Tue 6/42:38 pmSAN - SAT
1 stop7h 05mSpirit Airlines
Deal found 5/12$139
Tue 5/288:41 pmSAT - SAN
1 stop14h 33mSpirit Airlines
Sat 6/17:45 amSAN - SAT
1 stop9h 23mSpirit Airlines
Deal found 5/11$147
Tue 6/118:31 pmSAT - SAN
2 stops21h 05mSpirit Airlines
Tue 6/186:37 pmSAN - SAT
1 stop5h 18mSpirit Airlines
Deal found 5/12$150
Fri 8/169:19 amSAT - SAN
1 stop23h 05mFrontier
Mon 8/198:41 pmSAN - SAT
1 stop19h 03mFrontier
Deal found 5/12$151
Sun 6/1610:58 pmSAT - SAN
1 stop10h 08mFrontier
Thu 6/208:21 amSAN - SAT
1 stop10h 23mFrontier
Deal found 5/13$154
Tue 5/2810:53 pmSAT - SAN
2 stops23h 29mSpirit Airlines
Sat 6/17:45 amSAN - SAT
1 stop13h 58mSpirit Airlines
Deal found 5/11$156
Tue 5/2810:53 pmSAT - SAN
2 stops23h 29mSpirit Airlines
Sat 6/17:45 amSAN - SAT
1 stop13h 58mSpirit Airlines
Deal found 5/12$157

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 2,633,403 searches. Data last updated May 13, 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.
Mon 5/209:50 pmSAT - SAN
1 stop23h 31mMultiple Airlines
Tue 6/411:13 amSAN - SAT
1 stop10h 30mMultiple Airlines
Deal found 5/13$137
Wed 5/229:23 amSAT - SAN
1 stop23h 41mFrontier
Sun 5/268:04 amSAN - SAT
1 stop22h 19mFrontier
Deal found 5/12$179
Sat 5/188:00 pmSAT - SAN
1 stop5h 53mSpirit Airlines
Mon 5/2011:13 amSAN - SAT
1 stop11h 28mSpirit Airlines
Deal found 5/12$196
Mon 5/209:50 pmSAT - SAN
1 stop23h 31mFrontier
Thu 5/238:04 amSAN - SAT
1 stop22h 19mFrontier
Deal found 5/13$208
Wed 5/229:23 amSAT - SAN
1 stop23h 41mMultiple Airlines
Mon 5/272:38 pmSAN - SAT
1 stop8h 03mMultiple Airlines
Deal found 5/13$215
Sat 5/188:00 pmSAT - SAN
1 stop5h 53mSpirit Airlines
Mon 5/2011:13 amSAN - SAT
1 stop11h 28mSpirit Airlines
Deal found 5/12$223
Wed 5/226:48 pmSAT - SAN
1 stop26h 31mMultiple Airlines
Mon 5/275:52 pmSAN - SAT
1 stop4h 49mMultiple Airlines
Deal found 5/12$245
Sat 5/188:00 pmSAT - SAN
1 stop5h 53mSpirit Airlines
Mon 5/206:15 amSAN - SAT
2 stops16h 26mSpirit Airlines
Deal found 5/12$259
Sat 5/188:00 pmSAT - SAN
1 stop5h 53mSpirit Airlines
Mon 5/206:15 amSAN - SAT
2 stops16h 26mSpirit Airlines
Deal found 5/12$261

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 2,633,403 searches. Data last updated May 13, 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 stop5h 12mSpirit Airlines
Deal found 5/13$47
Wed 5/2910:05 pmSAT - SAN
1 stop13h 09mSpirit Airlines
Deal found 5/12$49
Tue 6/48:41 pmSAT - SAN
2 stops20h 55mSpirit Airlines
Deal found 5/12$65
Sat 6/810:31 amSAT - SAN
1 stop5h 48mFrontier
Deal found 5/12$75
Wed 5/229:23 amSAT - SAN
1 stop23h 41mFrontier
Deal found 5/12$81
Tue 6/48:41 pmSAT - SAN
3 stops23h 28mSpirit Airlines
Deal found 5/12$83
Wed 7/242:18 pmSAT - SAN
1 stop8h 03mSpirit Airlines
Deal found 5/12$85
Mon 5/209:50 pmSAT - SAN
1 stop23h 31mFrontier
Deal found 5/13$86
Sat 6/810:31 amSAT - SAN
2 stops8h 37mFrontier
Deal found 5/12$94

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 2,633,403 searches. Data last updated May 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$98 - $176

Route

Depart

Return

Price

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 5/29

1 stop13h 09m

San Diego

Tue 6/4

1 stop10h 30m

$98

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 5/29

1 stop13h 09m

San Diego

Tue 6/4

1 stop10h 30m

$103

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 5/29

1 stop24h 17m

San Diego

Tue 6/4

1 stop23h 49m

$104

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Tue 5/28

1 stop14h 33m

San Diego

Tue 6/4

1 stop7h 05m

$112

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 5/29

2 stops18h 20m

San Diego

Tue 6/4

1 stop10h 30m

$117

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Fri 8/16

1 stop23h 05m

San Diego

Mon 8/19

1 stop19h 03m

$151

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Sun 6/16

1 stop10h 08m

San Diego

Thu 6/20

1 stop10h 23m

$154

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 9/18

1 stop23h 05m

San Diego

Tue 9/24

1 stop20h 04m

$160

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 7/24

1 stop9h 28m

San Diego

Thu 8/15

1 stop15h 50m

$176

Flights are sorted by cheapest first

Deals found on 5/13

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 May 10, 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 27 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 May 5, 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. Monday afternoons 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 $74 while a round-trip flight costs $131. Price data was last updated on May 5, 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 July is currently the most expensive (average of $358). 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

$291

February

$297

March

$339

April

$298

May

$301

June

$356

July

$358

August

$308

September

$298

October

$288

November

$336

December

$306

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 May 13, 2024.
See what other customers who have flown with Spirit Airlines, Frontier and American 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
9,144 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Crew

8.6

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
9,144 reviews
Alaska Airlines
8.1
Very good
9,144 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Crew

8.6

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
8.0
Very good
10,736 reviews
Alaska Airlines
8.1
Very good
9,144 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Crew

8.6

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
10,980 reviews
Alaska Airlines
8.1
Very good
9,144 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Crew

8.6

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
14,575 reviews
Alaska Airlines
8.1
Very good
9,144 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Crew

8.6

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
8,678 reviews
Alaska Airlines
8.1
Very good
9,144 reviews
Check prices

Comfort

7.9

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Crew

8.6

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 5h 53m.

  • 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 $98, but on average you can expect to pay $134.

  • 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 $98, 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 72% 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 $47. Users have also found prices from $75 and $206 on Frontier and Delta, 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 $55 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 $56 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 5/13.

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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 2,633,403 searches. Data last updated May 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$95Average$195FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$142Average$218FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$154Average$528FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$263Average$416FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$277Average$394FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$301Average$417FlexibilityNo 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 May 13, 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 May 13, 2024.
Sunday2daily flights
Monday3daily flights
Tuesday1daily flight
Wednesday1daily flight
Thursday3daily flights
Friday3daily flights
Saturday1daily flight

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