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San Antonio International Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from San Antonio International Airport to San Diego International Airport over the next 90 days, with one-way fares from €84 and round-trip from €160. Based on Trip.com's latest 7-day flight data.

    • SAT 10:11 PM
      11h 44m
      1 stop
      SAN 7:55 AM
      San Antonio - San Diego | Sat, Nov 21 | Frontier Airlines
      SAN 11:26 AM
      7h 50m
      1 stop
      SAT 9:16 PM
      San Diego - San Antonio | Tue, Nov 24 | Frontier Airlines
      €160 €392
      59% off
      59% off
      €392 €160
    • SAT 6:44 PM
      7h 13m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Wed, Dec 2 | Frontier Airlines
      SAN 11:14 AM
      6h 48m
      1 stop
      SAT 8:02 PM
      San Diego - San Antonio | Mon, Dec 7 | Frontier Airlines
      €162 €392
      59% off
      59% off
      €392 €162
    • SAT 8:47 PM
      15h 32m
      1 stop
      SAN 10:19 AM
      San Antonio - San Diego | Thu, Dec 10 | Frontier Airlines
      SAN 6:30 AM
      11h 32m
      1 stop
      SAT 8:02 PM
      San Diego - San Antonio | Mon, Dec 14 | Frontier Airlines
      €163 €392
      57% off
      57% off
      €392 €163
    • SAT 8:20 PM
      5h 37m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Mon, Nov 16 | Frontier Airlines
      SAN 6:25 AM
      11h
      1 stop
      SAT 7:25 PM
      San Diego - San Antonio | Wed, Nov 18 | Frontier Airlines
      €176
      55% off
      €392 €176
    • SAT 10:11 PM
      11h 44m
      1 stop
      SAN 7:55 AM
      San Antonio - San Diego | Fri, Nov 27 | Frontier Airlines
      SAN 6:30 AM
      9h 29m
      1 stop
      SAT 5:59 PM
      San Diego - San Antonio | Tue, Dec 1 | Frontier Airlines
      €179
      54% off
      €392 €179
    • SAT 8:47 PM
      15h 32m
      1 stop
      SAN 10:19 AM
      San Antonio - San Diego | Mon, Dec 14 | Frontier Airlines
      SAN 4:16 PM
      25h 19m
      1 stop
      SAT 7:35 PM
      San Diego - San Antonio | Mon, Dec 21 | Frontier Airlines
      €180
      54% off
      €392 €180
    • SAT 6:47 PM
      7h 11m
      1 stop
      SAN 11:58 PM
      San Antonio - San Diego | Sat, Dec 5 | Frontier Airlines
      SAN 6:30 AM
      9h 31m
      1 stop
      SAT 6:01 PM
      San Diego - San Antonio | Sat, Dec 12 | Frontier Airlines
      €185
      53% off
      €392 €185
    • SAT 7:15 PM
      19h 9m
      1 stop
      SAN 12:24 PM
      San Antonio - San Diego | Sat, Dec 19 | Frontier Airlines
      SAN 4:16 PM
      25h 19m
      1 stop
      SAT 7:35 PM
      San Diego - San Antonio | Tue, Dec 22 | Frontier Airlines
      €188
      52% off
      €392 €188
    • SAT 10:11 PM
      11h 44m
      1 stop
      SAN 7:55 AM
      San Antonio - San Diego | Tue, Nov 24 | Frontier Airlines
      SAN 6:30 AM
      9h 29m
      1 stop
      SAT 5:59 PM
      San Diego - San Antonio | Tue, Dec 1 | Frontier Airlines
      €190
      52% off
      €392 €190
    • SAT 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      San Antonio - San Diego | Mon, Nov 2 | Normal Airline
      SAN 3:00 PM
      6h
      Nonstop
      SAT 4:00 PM
      San Diego - San Antonio | Wed, Nov 4 | Normal Airline
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    • Cheapest
      SAT 8:47 PM
      15h 32m
      1 stop
      SAN 10:19 AM
      San Antonio - San Diego | Fri, Dec 18 | Frontier Airlines
      €84 €149
      44% off
      44% off
      €149 €84
    • SAT 8:20 PM
      5h 37m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Tue, Nov 24 | Frontier Airlines
      €89 €149
      40% off
      40% off
      €149 €89
    • SAT 8:20 PM
      5h 37m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Tue, Nov 17 | Frontier Airlines
      €90 €149
      40% off
      40% off
      €149 €90
    • SAT 11:08 AM
      6h 33m
      1 stop
      SAN 3:41 PM
      San Antonio - San Diego | Wed, Nov 11 | Frontier Airlines
      €92
      38% off
      €149 €92
    • SAT 1:31 PM
      12h 26m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Sat, Nov 28 | Frontier Airlines
      €95
      36% off
      €149 €95
    • SAT 10:11 PM
      11h 44m
      1 stop
      SAN 7:55 AM
      San Antonio - San Diego | Tue, Dec 1 | Frontier Airlines
      €95
      36% off
      €149 €95
    • SAT 11:48 AM
      26h 36m
      1 stop
      SAN 12:24 PM
      San Antonio - San Diego | Tue, Dec 29 | Frontier Airlines
      €95
      36% off
      €149 €95
    • SAT 10:52 PM
      10h 37m
      1 stop
      SAN 7:29 AM
      San Antonio - San Diego | Tue, Dec 15 | Frontier Airlines
      €99
      34% off
      €149 €99
    • SAT 10:52 PM
      10h 37m
      1 stop
      SAN 7:29 AM
      San Antonio - San Diego | Thu, Dec 17 | Frontier Airlines
      €100
      33% off
      €149 €100
    • SAT 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      San Antonio - San Diego | Mon, Nov 2 | Normal Airline
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    • SAT 8:20 PM
      5h 37m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Thu, Nov 5 | Frontier Airlines
      €142 €158
      10% off
      10% off
      €158 €142
    • SAT 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      San Antonio - San Diego | Mon, Nov 2 | Normal Airline
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    • SAT 8:20 PM
      5h 37m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Thu, Nov 5 | Frontier Airlines
      €142 €158
      10% off
      10% off
      €158 €142
    • SAT 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      San Antonio - San Diego | Mon, Nov 2 | Normal Airline
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    • SAT 3:33 PM
      4h 50m
      1 stop
      SAN 6:23 PM
      San Antonio - San Diego | Sat, Dec 12 | American Airlines
      €162 €180
      10% off
      10% off
      €180 €162
    • SAT 8:20 PM
      5h 37m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Tue, Nov 24 | Frontier Airlines
      €89 €149
      40% off
      40% off
      €149 €89
    • SAT 8:20 PM
      5h 37m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Tue, Nov 17 | Frontier Airlines
      €90 €149
      40% off
      40% off
      €149 €90
    • SAT 8:20 PM
      5h 37m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Wed, Nov 18 | Frontier Airlines
      €100
      33% off
      €149 €100
    • SAT 8:20 PM
      5h 37m
      1 stop
      SAN 11:57 PM
      San Antonio - San Diego | Thu, Nov 5 | Frontier Airlines
      €116
      22% off
      €149 €116
    • SAT 11:08 AM
      6h 33m
      1 stop
      SAN 3:41 PM
      San Antonio - San Diego | Wed, Nov 11 | Frontier Airlines
      €92
      38% off
      €149 €92
    • SAT 10:52 PM
      10h 37m
      1 stop
      SAN 7:29 AM
      San Antonio - San Diego | Tue, Dec 15 | Frontier Airlines
      €99
      34% off
      €149 €99
    • SAT 10:52 PM
      10h 37m
      1 stop
      SAN 7:29 AM
      San Antonio - San Diego | Thu, Dec 17 | Frontier Airlines
      €100
      33% off
      €149 €100
    • SAT 10:11 PM
      11h 44m
      1 stop
      SAN 7:55 AM
      San Antonio - San Diego | Tue, Dec 1 | Frontier Airlines
      €95
      36% off
      €149 €95
    • SAT 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      San Antonio - San Diego | Mon, Nov 2 | Normal Airline
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Displayed flight fares from San Antonio to San Diego are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from San Antonio International Airport to San Diego International Airport?

The cheapest airline flying from San Antonio International Airport to San Diego International Airport is American Airlines (from €105) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From €105
Delta Air Lines
From €108
United Airlines
From €149
Frontier Airlines
From €196
Alaska Airlines
From €203

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What is the flight schedule from San Antonio International Airport to San Diego International Airport?

Check the schedule for flights from San Antonio to San Diego and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2616

    San Antonio International Airport

    5:00 AM

    SAT

    1h 20m

    Nonstop

    6:20 AM

    DFW

    S M T W T F S
    Search

  2. AA2389

    Dallas Fort Worth International Airport

    7:15 AM

    DFW

    3h 11m

    Nonstop

    8:26 AM

    SAN

    S M T W T F S

  3. AA1270

    San Antonio International Airport

    8:16 PM

    SAT

    1h 23m

    Nonstop

    9:39 PM

    DFW

    S - T W T - S
    Search

  4. AA2568

    Dallas Fort Worth International Airport

    10:45 PM

    DFW

    3h 11m

    Nonstop

    11:56 PM

    SAN

    S - T W T - S

  5. AA2843

    San Antonio International Airport

    5:47 PM

    SAT

    1h 22m

    Nonstop

    7:09 PM

    DFW

    S M T W T F S
    Search

  6. AA3150

    Dallas Fort Worth International Airport

    8:40 PM

    DFW

    3h 10m

    Nonstop

    9:50 PM

    SAN

    S - T W T - S

  7. F92355

    San Antonio International Airport

    8:20 PM

    SAT

    2h 23m

    Nonstop

    9:43 PM

    DEN

    S M T W T F S
    Search

  8. F92711

    Denver International Airport

    10:29 PM

    DEN

    2h 29m

    Nonstop

    11:58 PM

    SAN

    S M T W T F S

  9. DL1073

    San Antonio International Airport

    5:15 AM

    SAT

    2h 20m

    Nonstop

    8:35 AM

    ATL

    S M T W T F S
    Search

  10. DL924

    Hartsfield–Jackson Atlanta International Airport

    4:45 PM

    ATL

    4h 56m

    Nonstop

    6:41 PM

    SAN

    S M T W T F S

  11. DL1408

    San Antonio International Airport

    2:19 PM

    SAT

    2h 17m

    Nonstop

    5:36 PM

    ATL

    S M T W T F S
    Search

  12. DL819

    Hartsfield–Jackson Atlanta International Airport

    6:49 PM

    ATL

    4h 52m

    Nonstop

    8:41 PM

    SAN

    S M T W T F S

  13. F93419

    San Antonio International Airport

    11:48 AM

    SAT

    3h 3m

    Nonstop

    12:51 PM

    LAS

    - - - - - F -
    Search

  14. F91469

    Harry Reid Intl. Airport

    6:31 AM

    LAS

    1h 24m

    Nonstop

    7:55 AM

    SAN

    S - - W T - S

  15. F92355

    San Antonio International Airport

    8:20 PM

    SAT

    2h 23m

    Nonstop

    9:43 PM

    DEN

    S M T W T F S
    Search

  16. F92817

    Denver International Airport

    1:54 PM

    DEN

    2h 27m

    Nonstop

    3:21 PM

    SAN

    S M T W T F S

  17. F93417

    San Antonio International Airport

    8:03 PM

    SAT

    2h 52m

    Nonstop

    8:55 PM

    LAS

    S M T W T - S
    Search

  18. F91469

    Harry Reid Intl. Airport

    6:31 AM

    LAS

    1h 24m

    Nonstop

    7:55 AM

    SAN

    S - - W T - S
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About San Antonio International Airport and San Diego International Airport

Learn about San Antonio International Airport (SAT) and San Diego International Airport (SAN) — including location, terminals, transportation, and travel tips.

Flight distance 1,817.08 km
Cheapest one-way ticket price €84
Cheapest return ticket price €160

FAQs for San Antonio International Airport to San Diego International Airport Flights

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

    San Antonio International Airport to San Diego International Airport takes about 2 hours 49 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from San Antonio International Airport (SAT) to San Diego International Airport (SAN).
  • The earliest flight from San Antonio International Airport to San Diego International Airport departs at 06:20, and the last departs at 19:35, with about 6 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Antonio International Airport (SAT) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around €340 in October, the most expensive month to book this route.
  • The earliest flight departs from San Antonio International Airport (SAT) at 05:30 and arrives in San Diego International Airport (SAN) at 09:33.
  • The latest flight departs from San Antonio International Airport (SAT) at 19:48 and arrives in San Diego International Airport (SAN) at 00:14.
    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
    • The distance from McClellan-Palomar Airport to downtown is about 47 km. It takes about 1 hour by taxi.
  • One-way flights from San Antonio International Airport to San Diego International Airport currently start from €84, and round-trip fares start from €160. The current lowest fare is a Frontier Airlines flight departing on Fri, Dec 18; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Antonio International Airport to San Diego International Airport is €207. Prices may vary depending on the departure date, airline, and availability.
  • Enter San Antonio International Airport and San Diego International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.