Cheap flights from San Antonio to San Diego (SAT - SAN) from $66

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 9/11. 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
Jun 2 — Jun 91

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 Thursday and return on a Tuesday

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 28, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$288

One-way from

$106
High demand for flights, 14% potential price rise
Best time to find cheap flights, 33% potential price drop
From San Antonio to San Diego
One-way flight from San Antonio to San Diego

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 28% 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 $358. 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 afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 23% 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 2,696,634 searches. Data last updated May 28, 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 6/39:50 pmSAT - SAN
1 stop14h 24mFrontier
Thu 6/68:29 pmSAN - SAT
1 stop16h 47mFrontier
Deal found 5/26$162
Wed 6/1210:34 pmSAT - SAN
1 stop10h 27mFrontier
Wed 6/198:01 amSAN - SAT
1 stop11h 32mFrontier
Deal found 5/27$170
Sat 6/83:02 pmSAT - SAN
1 stop17h 59mFrontier
Sun 6/168:01 amSAN - SAT
1 stop22h 21mFrontier
Deal found 5/27$186
Sun 6/2310:58 pmSAT - SAN
1 stop10h 03mFrontier
Wed 6/2610:08 amSAN - SAT
1 stop9h 25mFrontier
Deal found 5/27$200
Wed 7/37:18 pmSAT - SAN
1 stop14h 02mFrontier
Sun 7/77:53 amSAN - SAT
1 stop12h 04mFrontier
Deal found 5/27$217
Fri 6/219:27 amSAT - SAN
1 stop9h 38mFrontier
Sun 6/238:01 amSAN - SAT
1 stop11h 56mFrontier
Deal found 5/27$229
Thu 7/49:28 pmSAT - SAN
1 stop14h 16mFrontier
Mon 7/88:00 amSAN - SAT
1 stop11h 31mFrontier
Deal found 5/27$232
Sat 6/810:31 amSAT - SAN
2 stops8h 37mFrontier
Sun 6/168:01 amSAN - SAT
1 stop11h 56mFrontier
Deal found 5/27$254

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 2,696,634 searches. Data last updated May 28, 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.
Wed 9/186:45 amSAT - SAN
1 stop8h 37mSpirit Airlines
Tue 9/242:12 pmSAN - SAT
1 stop9h 13mSpirit Airlines
Deal found 5/27$160
Fri 6/149:34 pmSAT - SAN
1 stop13h 46mSpirit Airlines
Tue 6/186:37 pmSAN - SAT
1 stop5h 18mSpirit Airlines
Deal found 5/27$171
Tue 6/188:31 pmSAT - SAN
1 stop5h 24mSpirit Airlines
Tue 6/256:37 pmSAN - SAT
1 stop5h 18mSpirit Airlines
Deal found 5/27$172
Tue 7/25:10 amSAT - SAN
1 stop15h 43mSpirit Airlines
Tue 7/309:31 pmSAN - SAT
1 stop13h 48mSpirit Airlines
Deal found 5/28$178
Wed 7/102:18 pmSAT - SAN
1 stop8h 03mSpirit Airlines
Wed 7/249:11 pmSAN - SAT
1 stop14h 08mSpirit Airlines
Deal found 5/28$182
Fri 6/149:34 pmSAT - SAN
2 stops23h 35mSpirit Airlines
Tue 6/184:26 pmSAN - SAT
1 stop7h 29mSpirit Airlines
Deal found 5/27$185
Fri 6/149:34 pmSAT - SAN
1 stop27h 44mSpirit Airlines
Mon 6/1710:40 pmSAN - SAT
1 stop25h 15mSpirit Airlines
Deal found 5/27$189
Tue 6/1810:50 pmSAT - SAN
2 stops21h 19mSpirit Airlines
Tue 6/254:26 pmSAN - SAT
1 stop7h 29mSpirit Airlines
Deal found 5/27$193
Wed 7/102:18 pmSAT - SAN
1 stop9h 28mSpirit Airlines
Wed 7/242:30 pmSAN - SAT
2 stops20h 49mSpirit Airlines
Deal found 5/28$195

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 2,696,634 searches. Prices were last updated on May 28, 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 6/1010:46 pmSAT - SAN
1 stop23h 43mMultiple Airlines
Wed 6/124:26 pmSAN - SAT
1 stop4h 35mMultiple Airlines
Deal found 5/28$157
Mon 6/39:50 pmSAT - SAN
1 stop14h 24mFrontier
Thu 6/68:29 pmSAN - SAT
1 stop16h 47mFrontier
Deal found 5/26$162
Wed 6/1210:34 pmSAT - SAN
1 stop10h 27mFrontier
Wed 6/198:01 amSAN - SAT
1 stop11h 32mFrontier
Deal found 5/27$170
Fri 6/149:34 pmSAT - SAN
1 stop13h 46mSpirit Airlines
Tue 6/186:37 pmSAN - SAT
1 stop5h 18mSpirit Airlines
Deal found 5/27$171
Tue 6/188:31 pmSAT - SAN
1 stop5h 24mSpirit Airlines
Tue 6/256:37 pmSAN - SAT
1 stop5h 18mSpirit Airlines
Deal found 5/27$172
Fri 6/149:34 pmSAT - SAN
2 stops23h 35mSpirit Airlines
Tue 6/184:26 pmSAN - SAT
1 stop7h 29mSpirit Airlines
Deal found 5/27$185
Sat 6/83:02 pmSAT - SAN
1 stop17h 59mFrontier
Sun 6/168:01 amSAN - SAT
1 stop22h 21mFrontier
Deal found 5/27$186
Thu 6/279:14 pmSAT - SAN
1 stop4h 41mMultiple Airlines
Mon 7/110:10 amSAN - SAT
1 stop9h 46mMultiple Airlines
Deal found 5/27$188
Mon 6/109:23 amSAT - SAN
1 stop9h 42mFrontier
Wed 6/128:24 pmSAN - SAT
1 stop22h 20mFrontier
Deal found 5/28$189

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 2,696,634 searches. Data last updated May 28, 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.
Wed 9/186:40 pmSAT - SAN
1 stop20h 13mFrontier
Tue 9/2410:15 amSAN - SAT
1 stop20h 04mFrontier
Deal found 5/28$150
Mon 6/1010:46 pmSAT - SAN
1 stop23h 43mMultiple Airlines
Wed 6/124:26 pmSAN - SAT
1 stop4h 35mMultiple Airlines
Deal found 5/28$157
Wed 9/186:45 amSAT - SAN
1 stop8h 37mSpirit Airlines
Tue 9/242:12 pmSAN - SAT
1 stop9h 13mSpirit Airlines
Deal found 5/27$160
Mon 6/39:50 pmSAT - SAN
1 stop14h 24mFrontier
Thu 6/68:29 pmSAN - SAT
1 stop16h 47mFrontier
Deal found 5/26$162
Wed 6/1210:34 pmSAT - SAN
1 stop10h 27mFrontier
Wed 6/198:01 amSAN - SAT
1 stop11h 32mFrontier
Deal found 5/27$170
Fri 6/149:34 pmSAT - SAN
1 stop13h 46mSpirit Airlines
Tue 6/186:37 pmSAN - SAT
1 stop5h 18mSpirit Airlines
Deal found 5/27$171
Tue 6/188:31 pmSAT - SAN
1 stop5h 24mSpirit Airlines
Tue 6/256:37 pmSAN - SAT
1 stop5h 18mSpirit Airlines
Deal found 5/27$172
Tue 7/25:10 amSAT - SAN
1 stop15h 43mSpirit Airlines
Tue 7/309:31 pmSAN - SAT
1 stop13h 48mSpirit Airlines
Deal found 5/28$178
Wed 7/102:18 pmSAT - SAN
1 stop8h 03mSpirit Airlines
Wed 7/249:11 pmSAN - SAT
1 stop14h 08mSpirit Airlines
Deal found 5/28$182

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 2,696,634 searches. Data last updated May 28, 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 6/39:50 pmSAT - SAN
1 stop14h 24mFrontier
Thu 6/68:29 pmSAN - SAT
1 stop16h 47mFrontier
Deal found 5/26$162
Fri 6/710:46 pmSAT - SAN
1 stop26h 32mMultiple Airlines
Mon 6/1010:40 pmSAN - SAT
1 stop25h 15mMultiple Airlines
Deal found 5/27$190
Fri 6/710:46 pmSAT - SAN
1 stop26h 32mMultiple Airlines
Mon 6/1010:40 pmSAN - SAT
2 stops21h 20mMultiple Airlines
Deal found 5/27$198
Fri 6/79:34 pmSAT - SAN
1 stop13h 46mMultiple Airlines
Sat 6/83:22 pmSAN - SAT
1 stop28h 35mMultiple Airlines
Deal found 5/27$206
Thu 6/69:14 pmSAT - SAN
1 stop14h 06mSpirit Airlines
Mon 6/1010:10 amSAN - SAT
1 stop13h 45mSpirit Airlines
Deal found 5/27$208
Thu 6/69:34 pmSAT - SAN
1 stop14h 00mMultiple Airlines
Sun 6/98:16 pmSAN - SAT
1 stop27h 39mMultiple Airlines
Deal found 5/26$209
Mon 6/310:30 pmSAT - SAN
2 stops17h 18mSpirit Airlines
Thu 6/610:14 pmSAN - SAT
1 stop25h 41mSpirit Airlines
Deal found 5/26$210
Thu 6/66:45 amSAT - SAN
1 stop9h 11mSpirit Airlines
Sun 6/910:14 pmSAN - SAT
1 stop25h 41mSpirit Airlines
Deal found 5/27$211
Thu 6/66:45 amSAT - SAN
1 stop8h 10mMultiple Airlines
Mon 6/1010:10 amSAN - SAT
1 stop9h 46mMultiple Airlines
Deal found 5/27$226

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 2,696,634 searches. Data last updated May 28, 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.
Wed 9/116:45 amSAT - SAN
1 stop8h 44mSpirit Airlines
Deal found 5/27$66
Wed 7/242:18 pmSAT - SAN
1 stop8h 03mSpirit Airlines
Deal found 5/27$80
Thu 6/139:34 pmSAT - SAN
1 stop14h 00mFrontier
Deal found 5/27$83
Tue 7/302:18 pmSAT - SAN
1 stop9h 15mSpirit Airlines
Deal found 5/27$89
Mon 7/110:46 pmSAT - SAN
1 stop22h 07mMultiple Airlines
Deal found 5/27$92
Mon 7/810:48 pmSAT - SAN
2 stops17h 42mMultiple Airlines
Deal found 5/26$93
Wed 8/72:18 pmSAT - SAN
1 stop8h 03mSpirit Airlines
Deal found 5/27$95
Mon 7/2910:48 pmSAT - SAN
1 stop19h 47mMultiple Airlines
Deal found 5/27$97
Fri 7/510:48 pmSAT - SAN
1 stop12h 32mMultiple Airlines
Deal found 5/27$100

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 2,696,634 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$157 - $374

Route

Depart

Return

Price

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Mon 6/10

1 stop23h 43m

San Diego

Wed 6/12

1 stop4h 35m

$157

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 9/18

1 stop8h 37m

San Diego

Tue 9/24

1 stop9h 13m

$160

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Mon 6/10

2 stops18h 50m

San Diego

Wed 6/12

1 stop4h 35m

$164

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Wed 6/12

1 stop10h 27m

San Diego

Wed 6/19

1 stop11h 32m

$170

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Fri 6/14

1 stop13h 46m

San Diego

Tue 6/18

1 stop5h 18m

$171

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Tue 6/18

1 stop5h 24m

San Diego

Tue 6/25

1 stop5h 18m

$172

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Mon 6/10

2 stops18h 50m

San Diego

Wed 6/12

2 stops14h 01m

$177

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Sat 6/8

1 stop17h 59m

San Diego

Sun 6/16

1 stop22h 21m

$186

San AntonioSan Diego

SAT - SAN

SATSAN

San Antonio

Tue 6/25

1 stop5h 25m

San Diego

Wed 7/3

1 stop9h 58m

$374

Flights are sorted by cheapest first

Deals found on 5/28

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 May 24, 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.
Search Deals

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 26, 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. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Antonio to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 28, 2024.
See what other customers who have flown with Frontier, Spirit Airlines and Delta 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.
8.0
Very good
10,476 reviews

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

8.0
Very good
10,476 reviews
8.0
Very good
10,476 reviews

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.4
Good
10,799 reviews
8.0
Very good
10,476 reviews

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.3
Good
14,316 reviews
8.0
Very good
10,476 reviews

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

6.4
Okay
8,617 reviews
8.0
Very good
10,476 reviews

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

6.3
Okay
4,016 reviews
8.0
Very good
10,476 reviews

Food

7.4

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

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 55m.

  • Can I find flights from San Antonio to San Diego for under $200 on Cheapflights?

    Yes, there are multiple flights from San Antonio to San Diego for under $200. The cheapest flight booked recently is on Multiple Airlines for just $157, but on average you can expect to pay $181.

  • 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 days are nonstop flights available from San Antonio to San Diego?

    Days when nonstop flights are available for this flight are: Saturday.

  • How many flights depart from San Antonio to San Diego on average per day?

    2 flight departures from San Antonio to San Diego per day on average.
    Morning (6am - Noon) - 50% of flight departures
    Evening (6pm - Midnight) - 50% of flight departures

  • How long is the flight from San Antonio to San Diego?

    A quick flight from San Antonio to San Diego can take about 8h 37m. Spirit Airlines provides one of the quickest options available for as low as $160. The distance between San Antonio and San Diego is about 1133 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Spirit Airlines, at $160, 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 55% lower than the current average price of a flight leaving 3 months from now.

  • 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?

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

    Most Las Vegas visitors opt to spend their time experiencing Fremont Street Experience, Colosseum at Caesars Palace, and Fountains of Bellagio. Fremont Street Experience, Colosseum at Caesars Palace, and Fountains of Bellagio are located about 5.9 mi, 2.6 mi, and 2.3 mi, respectively from Las Vegas Harry Reid Intl. Travelers in need of a car in Las Vegas can rent one for about $59 per day.

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

    The majority of Phoenix visitors spend their time at Chase Field, Desert Ridge Marketplace, and Orpheum Theater. Chase Field, Desert Ridge Marketplace, and Orpheum Theater can be visited by traveling about 4.0 mi, 16.7 mi, and 4.6 mi respectively from Phoenix Sky Harbor Intl. Travelers can rent a car at Phoenix Sky Harbor Intl for an average daily rate of $57 to make sightseeing during their layover a little easier.

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

  • 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 5/28.

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

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

    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 $354). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

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 2,696,634 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$197FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$136Average$214FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
Alaska AirlinesCheapest$138Average$488FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$263Average$414FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$273Average$394FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$301Average$417FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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.

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 28, 2024.
1%of flight departuresEarly morningMidnight to 6 am
41%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
8%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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 28, 2024.
Sunday2daily flights
Monday3daily flights
Tuesday1daily flight
Wednesday1daily flight
Thursday3daily flights
Friday3daily flights
Saturday1daily flight

Fly with Cheapflights

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 San Antonio to San Diego?

Cheapflights helps you search for flights from San Antonio to San Diego 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 San Antonio to San Diego?

Cheapflights helps you find that perfect flight to San Diego from San Antonio by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from San Antonio to San Diego with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from San Antonio to San Diego and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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