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Seattle-Tacoma International Airport to San Antonio International Airport flight

Search for flights from Seattle to San Antonio and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SEA 23:35
        4h 5m
        Direct
        SAT 05:40
        Seattle - San Antonio | Mon, May 18 | Alaska Airlines
        SAT 17:57
        4h 34m
        Direct
        SEA 20:31
        San Antonio - Seattle | Sat, May 23 | Alaska Airlines
        NZD 470 NZD 637
        26% off
        26% off
        NZD 637 NZD 470
      • SEA 10:51
        4h 14m
        Direct
        SAT 17:05
        Seattle - San Antonio | Wed, May 13 | Alaska Airlines
        SAT 18:01
        4h 34m
        Direct
        SEA 20:35
        San Antonio - Seattle | Sat, May 16 | Alaska Airlines
        NZD 471 NZD 637
        26% off
        26% off
        NZD 637 NZD 471
      • SEA 18:57
        17h 22m
        1 stop
        SAT 14:19
        Seattle - San Antonio | Mon, May 18 | Frontier Airlines
        SAT 07:30
        9h 21m
        1 stop
        SEA 14:51
        San Antonio - Seattle | Sat, May 23 | Delta Air Lines
        NZD 354 NZD 637
        44% off
        44% off
        NZD 637 NZD 354
      • SEA 05:30
        6h 14m
        1 stop
        SAT 13:44
        Seattle - San Antonio | Wed, May 13 | Delta Air Lines
        SAT 07:30
        9h 21m
        1 stop
        SEA 14:51
        San Antonio - Seattle | Sat, May 16 | Delta Air Lines
        NZD 357
        44% off
        NZD 637 NZD 357
      • SEA 14:39
        7h 9m
        1 stop
        SAT 23:48
        Seattle - San Antonio | Mon, May 18 | Delta Air Lines
        SAT 16:47
        9h 8m
        1 stop
        SEA 23:55
        San Antonio - Seattle | Sat, May 23 | Delta Air Lines
        NZD 357
        44% off
        NZD 637 NZD 357
      • SEA 07:09
        8h 32m
        1 stop
        SAT 17:41
        Seattle - San Antonio | Mon, May 18 | American Airlines
        SAT 16:47
        9h 8m
        1 stop
        SEA 23:55
        San Antonio - Seattle | Sat, May 23 | Delta Air Lines
        NZD 368
        42% off
        NZD 637 NZD 368
      • SEA 23:35
        4h 5m
        Direct
        SAT 05:40
        Seattle - San Antonio | Mon, May 18 | Alaska Airlines
        SAT 16:47
        8h 5m
        1 stop
        SEA 22:52
        San Antonio - Seattle | Sat, May 23 | Delta Air Lines
        NZD 397
        38% off
        NZD 637 NZD 397
      • SEA 06:00
        6h 21m
        1 stop
        SAT 14:21
        Seattle - San Antonio | Wed, May 13 | American Airlines
        SAT 16:47
        9h 8m
        1 stop
        SEA 23:55
        San Antonio - Seattle | Sat, May 16 | Delta Air Lines
        NZD 423
        34% off
        NZD 637 NZD 423
      • SEA 05:05
        5h 51m
        1 stop
        SAT 12:56
        Seattle - San Antonio | Mon, May 18 | United Airlines
        SAT 07:30
        7h 5m
        1 stop
        SEA 12:35
        San Antonio - Seattle | Sat, May 23 | Delta Air Lines
        NZD 447
        30% off
        NZD 637 NZD 447
      • SEA 23:59
        6h 43m
        1 stop
        SAT 08:42
        Seattle - San Antonio | Wed, May 13 | United Airlines
        SAT 07:30
        9h 21m
        1 stop
        SEA 14:51
        San Antonio - Seattle | Sat, May 16 | Delta Air Lines
        NZD 447
        30% off
        NZD 637 NZD 447
      • SEA 10:51
        4h 14m
        Direct
        SAT 17:05
        Seattle - San Antonio | Wed, May 13 | Alaska Airlines
        SAT 07:30
        9h 21m
        1 stop
        SEA 14:51
        San Antonio - Seattle | Sat, May 16 | Delta Air Lines
        NZD 449
        30% off
        NZD 637 NZD 449
      • SEA 07:15
        7h 50m
        1 stop
        SAT 17:05
        Seattle - San Antonio | Sun, May 17 | Delta Air Lines
        SAT 16:47
        8h 8m
        1 stop
        SEA 22:55
        San Antonio - Seattle | Sun, May 24 | Delta Air Lines
        NZD 451
        28% off
        NZD 637 NZD 451
      • SEA 13:00
        17h 25m
        1 stop
        SAT Invalid Date
        Seattle - San Antonio | Sun, Apr 19 | Normal Airline
        SAT 15:00
        6h
        Direct
        SEA 16:00
        San Antonio - Seattle | Tue, Apr 21 | Normal Airline
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      • Cheapest nonstop
        SEA 23:35
        4h 5m
        Direct
        SAT 05:40
        Seattle - San Antonio | Wed, May 20 | Alaska Airlines
        NZD 307 NZD 415
        26% off
        26% off
        NZD 415 NZD 307
      • SEA 10:54
        4h 7m
        Direct
        SAT 17:01
        Seattle - San Antonio | Sun, May 17 | Alaska Airlines
        NZD 307 NZD 415
        26% off
        26% off
        NZD 415 NZD 307
      • SEA 11:41
        9h 11m
        1 stop
        SAT 22:52
        Seattle - San Antonio | Sun, Apr 26 | American Airlines
        NZD 174 NZD 415
        57% off
        57% off
        NZD 415 NZD 174
      • SEA 11:10
        8h 15m
        1 stop
        SAT 21:25
        Seattle - San Antonio | Sun, Apr 26 | Delta Air Lines
        NZD 177
        56% off
        NZD 415 NZD 177
      • SEA 19:12
        18h 41m
        1 stop
        SAT 15:53
        Seattle - San Antonio | Wed, Apr 29 | Frontier Airlines
        NZD 184
        56% off
        NZD 415 NZD 184
      • SEA 05:30
        7h 59m
        1 stop
        SAT 15:29
        Seattle - San Antonio | Tue, Apr 21 | American Airlines
        NZD 215
        48% off
        NZD 415 NZD 215
      • SEA 21:45
        10h 1m
        1 stop
        SAT 09:46
        Seattle - San Antonio | Tue, Apr 21 | Delta Air Lines
        NZD 215
        48% off
        NZD 415 NZD 215
      • SEA 05:30
        6h 7m
        1 stop
        SAT 13:37
        Seattle - San Antonio | Mon, Jun 1 | Delta Air Lines
        NZD 216
        48% off
        NZD 415 NZD 216
      • SEA 23:35
        9h 38m
        1 stop
        SAT 11:13
        Seattle - San Antonio | Fri, May 29 | Delta Air Lines
        NZD 217
        48% off
        NZD 415 NZD 217
      • SEA 05:00
        8h 39m
        1 stop
        SAT 15:39
        Seattle - San Antonio | Thu, Jun 11 | United Airlines
        NZD 217
        48% off
        NZD 415 NZD 217
      • SEA 23:59
        8h 48m
        1 stop
        SAT 10:47
        Seattle - San Antonio | Sat, May 16 | United Airlines
        NZD 219
        47% off
        NZD 415 NZD 219
      • SEA 17:25
        9h 45m
        1 stop
        SAT 05:10
        Seattle - San Antonio | Sun, May 17 | United Airlines
        NZD 219
        47% off
        NZD 415 NZD 219
      • SEA 13:00
        17h 25m
        1 stop
        SAT Invalid Date
        Seattle - San Antonio | Sun, Apr 19 | Normal Airline
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Displayed flight fares from Seattle to San Antonio are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Seattle-Tacoma International Airport to San Antonio International Airport

What is the cheapest month to fly from Seattle-Tacoma International Airport to San Antonio International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Seattle-Tacoma International Airport to San Antonio International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Seattle-Tacoma International Airport to San Antonio International Airport are usually in April, with an average price of NZD 231. It is best to avoid July, when the average price can reach NZD 743.

NZD 743
NZD 487
NZD 231
0
  • NZD 231
    Apr
  • NZD 325
    May
  • NZD 525
    Jun
  • NZD 743
    Jul
  • NZD 344
    Aug
  • NZD 395
    Sep
  • NZD 627
    Oct
  • NZD 242
    Nov
  • NZD 485
    Dec
  • NZD 499
    Jan
  • NZD 333
    Feb
  • NZD 316
    Mar

What is the cheapest day of the week to fly from Seattle-Tacoma International Airport to San Antonio International Airport?

The data is based on the past 12 months and shows the average ticket prices from Seattle-Tacoma International Airport to San Antonio International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Seattle-Tacoma International Airport to San Antonio International Airport is Thursday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

NZD 720
NZD 473
NZD 226
0
    Cheapest
  • NZD 356
    Mon
  • NZD 293
    Tue
  • NZD 389
    Wed
  • NZD 226
    Thu
  • NZD 720
    Fri
  • NZD 265
    Sat
  • NZD 461
    Sun

Selected Airlines from Seattle-Tacoma International Airport to San Antonio International Airport

See which airlines fly from Seattle to San Antonio. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

American Airlines
From NZD 174
Delta Air Lines
From NZD 177
Frontier Airlines
From NZD 184
United Airlines
From NZD 217
Hahn Air
From NZD 228
Alaska Airlines
From NZD 307
Hawaiian Airlines
From NZD 366
Sun Country Airlines
From NZD 382

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Flight Schedule from Seattle-Tacoma International Airport to San Antonio International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1128

    Seattle-Tacoma International Airport

    05:35

    SEA

    2h 6m

    Direct

    08:41

    SLC

    S M T W T F S
    Search

  2. DL3123

    Salt Lake City International Airport

    09:55

    SLC

    2h 43m

    Direct

    13:38

    SAT

    S M T W T F S

  3. AA2003

    Seattle-Tacoma International Airport

    23:55

    SEA

    3h 55m

    Direct

    05:50

    DFW

    S - T W T F S
    Search

  4. AA2759

    Dallas Fort Worth International Airport

    08:24

    DFW

    1h 12m

    Direct

    09:36

    SAT

    S M T W T F S

  5. AA4896

    Seattle-Tacoma International Airport

    05:30

    SEA

    2h 58m

    Direct

    08:28

    LAX

    S M - W T F S
    Search

  6. AA6213

    Los Angeles International Airport

    10:31

    LAX

    2h 58m

    Direct

    15:29

    SAT

    S M T W T F S

  7. DL1265

    Seattle-Tacoma International Airport

    11:10

    SEA

    2h 5m

    Direct

    14:15

    SLC

    S M T W T F S
    Search

  8. DL2797

    Salt Lake City International Airport

    20:45

    SLC

    2h 40m

    Direct

    00:25

    SAT

    S M T W T F S

  9. DL812

    Seattle-Tacoma International Airport

    06:00

    SEA

    4h 15m

    Direct

    13:15

    DTW

    S M T W T F S
    Search

  10. DL2458

    Detroit Metropolitan Wayne County Airport

    12:45

    DTW

    3h 10m

    Direct

    14:55

    SAT

    S M T W T - S

  11. AA767

    Seattle-Tacoma International Airport

    11:41

    SEA

    4h 9m

    Direct

    17:50

    DFW

    S M T W T F S
    Search

  12. AA546

    Dallas Fort Worth International Airport

    21:40

    DFW

    1h 12m

    Direct

    22:52

    SAT

    S M T W T F S

  13. UA2866

    Seattle-Tacoma International Airport

    17:45

    SEA

    2h 13m

    Direct

    19:58

    SFO

    S M T W T F S
    Search

  14. UA5662

    San Francisco International Airport

    23:10

    SFO

    3h 50m

    Direct

    05:00

    SAT

    S - T W - F S

  15. DL652

    Seattle-Tacoma International Airport

    23:35

    SEA

    4h 45m

    Direct

    07:20

    ATL

    S M T W T F S
    Search

  16. DL1121

    Hartsfield-Jackson Atlanta International Airport

    09:40

    ATL

    2h 33m

    Direct

    11:13

    SAT

    S M T W T F S

  17. DL810

    Seattle-Tacoma International Airport

    23:05

    SEA

    4h 21m

    Direct

    06:26

    DTW

    S M T W T F S
    Search

  18. DL788

    Detroit Metropolitan Wayne County Airport

    08:50

    DTW

    3h 30m

    Direct

    11:20

    SAT

    S M T W T F S

  19. DL567

    Seattle-Tacoma International Airport

    21:20

    SEA

    4h 48m

    Direct

    05:08

    ATL

    S M T W T - S
    Search

  20. DL1676

    Hartsfield-Jackson Atlanta International Airport

    08:15

    ATL

    2h 39m

    Direct

    09:54

    SAT

    S M T W T F S
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Seattle-Tacoma International Airport to San Antonio International Airport Flights Info

Flight distance2,857.24km
Cheapest one-way ticket priceNZD 174
Cheapest return ticket priceNZD 354

FAQs for Seattle-Tacoma International Airport to San Antonio International Airport Flights

  • How long does it take to fly from Seattle-Tacoma International Airport (SEA) to San Antonio International Airport (SAT)?

    It takes around 4 hours 38 minutes to fly from Seattle-Tacoma International Airport (sea) to San Antonio International Airport(sat).
  • There are around 3 daily flights from Seattle-Tacoma International Airport (SEA) to San Antonio International Airport (SAT).
  • Tickets cost around NZD 427 in June, making it the cheapest month to book. Seattle-Tacoma International Airport (SEA) to San Antonio International Airport (SAT) is a popular route, so don't forget to book your tickets in advance.
  • The route from Seattle-Tacoma International Airport (SEA) to San Antonio International Airport (SAT) is quite popular. Without considering departure times or holidays, tickets cost around NZD 427 in June, the most expensive month to book this route.
    • The distance from San Antonio International Airport to downtown is about 12km, by taxi about 30 minutes.
  • United Airlines is a very popular airline operating an average of 171 flights per month.

Find Cheap Flights with Trip.com

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 on 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, Wi-Fi, 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 the 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.