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Seattle Tacoma Intl. 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 10:00 AM
        4h 13m
        Nonstop
        SAT 4:13 PM
        Seattle - San Antonio | Thu, Aug 20 | Alaska Airlines
        SAT 5:11 PM
        4h 24m
        Nonstop
        SEA 7:35 PM
        San Antonio - Seattle | Tue, Aug 25 | Alaska Airlines
        MYR 1,548 MYR 2,122
        27% off
        27% off
        MYR 2,122 MYR 1,548
      • SEA 10:58 PM
        4h 2m
        Nonstop
        SAT 5:00 AM
        Seattle - San Antonio | Wed, Aug 12 | Alaska Airlines
        SAT 7:02 AM
        4h 23m
        Nonstop
        SEA 9:25 AM
        San Antonio - Seattle | Mon, Aug 17 | Alaska Airlines
        MYR 1,549 MYR 2,122
        27% off
        27% off
        MYR 2,122 MYR 1,549
      • SEA 11:59 PM
        9h 50m
        1 stop
        SAT 11:49 AM
        Seattle - San Antonio | Wed, Aug 5 | Delta Air Lines
        SAT 7:30 AM
        6h 57m
        1 stop
        SEA 12:27 PM
        San Antonio - Seattle | Fri, Aug 7 | Delta Air Lines
        MYR 745 MYR 2,122
        65% off
        65% off
        MYR 2,122 MYR 745
      • SEA 2:50 PM
        7h 6m
        1 stop
        SAT 11:56 PM
        Seattle - San Antonio | Wed, Aug 19 | Delta Air Lines
        SAT 12:39 PM
        6h 15m
        1 stop
        SEA 4:54 PM
        San Antonio - Seattle | Sun, Aug 23 | Delta Air Lines
        MYR 824
        61% off
        MYR 2,122 MYR 824
      • SEA 5:45 AM
        5h 46m
        1 stop
        SAT 1:31 PM
        Seattle - San Antonio | Wed, Aug 12 | Delta Air Lines
        SAT 6:03 PM
        7h 56m
        1 stop
        SEA 11:59 PM
        San Antonio - Seattle | Mon, Aug 17 | Delta Air Lines
        MYR 837
        61% off
        MYR 2,122 MYR 837
      • SEA 11:59 PM
        9h 40m
        1 stop
        SAT 11:39 AM
        Seattle - San Antonio | Sat, Sep 19 | Delta Air Lines
        SAT 12:29 PM
        8h 7m
        1 stop
        SEA 6:36 PM
        San Antonio - Seattle | Mon, Sep 21 | Delta Air Lines
        MYR 922
        56% off
        MYR 2,122 MYR 922
      • SEA 12:36 PM
        9h 20m
        1 stop
        SAT 11:56 PM
        Seattle - San Antonio | Tue, Aug 4 | Delta Air Lines
        SAT 4:49 PM
        6h 56m
        1 stop
        SEA 9:45 PM
        San Antonio - Seattle | Thu, Aug 6 | Delta Air Lines
        MYR 956
        55% off
        MYR 2,122 MYR 956
      • SEA 6:05 AM
        9h 6m
        1 stop
        SAT 5:11 PM
        Seattle - San Antonio | Thu, Aug 20 | Delta Air Lines
        SAT 6:03 PM
        7h 56m
        1 stop
        SEA 11:59 PM
        San Antonio - Seattle | Tue, Aug 25 | Delta Air Lines
        MYR 974
        54% off
        MYR 2,122 MYR 974
      • SEA 2:50 PM
        7h 6m
        1 stop
        SAT 11:56 PM
        Seattle - San Antonio | Sat, Aug 15 | Delta Air Lines
        SAT 6:03 PM
        6h 2m
        1 stop
        SEA 10:05 PM
        San Antonio - Seattle | Tue, Aug 18 | Delta Air Lines
        MYR 974
        54% off
        MYR 2,122 MYR 974
      • SEA 9:40 AM
        5h 32m
        1 stop
        SAT 5:12 PM
        Seattle - San Antonio | Thu, Sep 17 | Delta Air Lines
        SAT 4:21 PM
        9h 37m
        1 stop
        SEA 11:58 PM
        San Antonio - Seattle | Wed, Sep 23 | Delta Air Lines
        MYR 977
        54% off
        MYR 2,122 MYR 977
      • SEA 2:50 PM
        7h 6m
        1 stop
        SAT 11:56 PM
        Seattle - San Antonio | Fri, Aug 21 | Delta Air Lines
        SAT 4:49 PM
        8h 55m
        1 stop
        SEA 11:44 PM
        San Antonio - Seattle | Tue, Aug 25 | Delta Air Lines
        MYR 978
        54% off
        MYR 2,122 MYR 978
      • SEA 1:00 PM
        17h 25m
        1 stop
        SAT 2:00 PM
        Seattle - San Antonio | Tue, Jul 28 | Normal Airline
        SAT 3:00 PM
        6h
        Nonstop
        SEA 4:00 PM
        San Antonio - Seattle | Thu, Jul 30 | Normal Airline
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      • Cheapest nonstop
        SEA 1:16 PM
        6h 43m
        Nonstop
        SAT 9:59 PM
        Seattle - San Antonio | Sat, Aug 15 | United Airlines
        MYR 602 MYR 1,076
        44% off
        44% off
        MYR 1,076 MYR 602
      • SEA 11:10 PM
        9h 24m
        1 stop
        SAT 10:34 AM
        Seattle - San Antonio | Fri, Aug 7 | Delta Air Lines
        MYR 327 MYR 1,076
        70% off
        70% off
        MYR 1,076 MYR 327
      • SEA 12:36 PM
        9h 20m
        1 stop
        SAT 11:56 PM
        Seattle - San Antonio | Thu, Aug 13 | Delta Air Lines
        MYR 341 MYR 1,076
        68% off
        68% off
        MYR 1,076 MYR 341
      • SEA 7:16 AM
        6h 43m
        1 stop
        SAT 3:59 PM
        Seattle - San Antonio | Sun, Aug 9 | Delta Air Lines
        MYR 341
        68% off
        MYR 1,076 MYR 341
      • SEA 12:36 PM
        9h 20m
        1 stop
        SAT 11:56 PM
        Seattle - San Antonio | Sat, Aug 8 | Delta Air Lines
        MYR 454
        57% off
        MYR 1,076 MYR 454
      • SEA 12:36 PM
        9h 20m
        1 stop
        SAT 11:56 PM
        Seattle - San Antonio | Wed, Aug 19 | Delta Air Lines
        MYR 457
        57% off
        MYR 1,076 MYR 457
      • SEA 11:16 PM
        8h 45m
        1 stop
        SAT 10:01 AM
        Seattle - San Antonio | Wed, Sep 2 | American Airlines
        MYR 505
        53% off
        MYR 1,076 MYR 505
      • SEA 11:59 PM
        9h 50m
        1 stop
        SAT 11:49 AM
        Seattle - San Antonio | Wed, Sep 2 | Delta Air Lines
        MYR 505
        53% off
        MYR 1,076 MYR 505
      • SEA 8:53 PM
        22h 36m
        1 stop
        SAT 9:29 PM
        Seattle - San Antonio | Wed, Aug 19 | Frontier Airlines
        MYR 505
        53% off
        MYR 1,076 MYR 505
      • SEA 1:00 PM
        17h 25m
        1 stop
        SAT 2:00 PM
        Seattle - San Antonio | Tue, Jul 28 | Normal Airline
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Trip.com Price Insights: Flights from Seattle Tacoma Intl. Airport to San Antonio International Airport

What is the cheapest month for one-way flights from Seattle Tacoma Intl. Airport to San Antonio International Airport?

Data is based on average one-way flight prices from Seattle Tacoma Intl. Airport to San Antonio International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Seattle Tacoma Intl. Airport to San Antonio International Airport, the best time to buy is in November, with an average price of MYR 586. You’ll want to avoid July, when the average price can reach as high as MYR 1,802.

MYR 1,802
MYR 1,194
MYR 586
0
    Cheapest
  • MYR 1,802
    Jul
  • MYR 835
    Aug
  • MYR 958
    Sep
  • MYR 1,519
    Oct
  • MYR 586
    Nov
  • MYR 1,176
    Dec
  • MYR 1,211
    Jan
  • MYR 806
    Feb
  • MYR 766
    Mar
  • MYR 757
    Apr
  • MYR 1,389
    May
  • MYR 800
    Jun

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

The data is based on the past 12 months and shows the average ticket prices from Seattle Tacoma Intl. 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 day to depart from Seattle Tacoma Intl. Airport to San Antonio International Airport is Thursday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

MYR 1,407
MYR 1,008
MYR 609
MYR 210
    Cheapest
  • MYR 1,276
    Mon
  • MYR 736
    Tue
  • MYR 1,222
    Wed
  • MYR 609
    Thu
  • MYR 1,407
    Fri
  • MYR 698
    Sat
  • MYR 809
    Sun

Selected Airlines from Seattle Tacoma Intl. 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.

Delta Air Lines
From MYR 327
American Airlines
From MYR 505
Frontier Airlines
From MYR 505
United Airlines
From MYR 505
Hahn Air
From MYR 554
Alaska Airlines
From MYR 761
Sun Country Airlines
From MYR 1,134

Find more flights and airlines

Flight Schedule from Seattle Tacoma Intl. 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. DL1628

    Seattle Tacoma Intl. Airport

    7:15 AM

    SEA

    2h 55m

    Nonstop

    10:10 AM

    LAX

    S M T W T F S
    Search

  2. DL2568

    Los Angeles Intl. Airport

    9:59 AM

    LAX

    2h 53m

    Nonstop

    2:52 PM

    SAT

    S M T W T F S

  3. DL2830

    Seattle Tacoma Intl. Airport

    3:10 PM

    SEA

    2h 41m

    Nonstop

    5:51 PM

    LAX

    S M T W T F S
    Search

  4. DL2686

    Los Angeles Intl. Airport

    7:17 PM

    LAX

    2h 50m

    Nonstop

    12:07 AM

    SAT

    S M T W T - S

  5. DL2914

    Seattle Tacoma Intl. Airport

    12:35 PM

    SEA

    2h 48m

    Nonstop

    3:23 PM

    LAX

    S M T W T F S
    Search

  6. DL2686

    Los Angeles Intl. Airport

    7:17 PM

    LAX

    2h 50m

    Nonstop

    12:07 AM

    SAT

    S M T W T - S

  7. DL810

    Seattle Tacoma Intl. Airport

    11:15 PM

    SEA

    4h 14m

    Nonstop

    6:29 AM

    DTW

    S M T W T F S
    Search

  8. DL788

    Detroit Metropolitan Wayne County Airport

    8:25 AM

    DTW

    3h 9m

    Nonstop

    10:34 AM

    SAT

    S M T W T - S

  9. DL953

    Seattle Tacoma Intl. Airport

    11:47 PM

    SEA

    3h 13m

    Nonstop

    5:00 AM

    MSP

    S M T W T - S
    Search

  10. DL2667

    Minneapolis-Saint Paul International Airport

    8:45 AM

    MSP

    3h 6m

    Nonstop

    11:51 AM

    SAT

    S M T W T F S

  11. F91176

    Seattle Tacoma Intl. Airport

    7:41 PM

    SEA

    2h 53m

    Nonstop

    11:34 PM

    DEN

    S M T W T F S
    Search

  12. F92356

    Denver International Airport

    3:30 PM

    DEN

    2h 14m

    Nonstop

    6:44 PM

    SAT

    S M T W T F S

  13. F92408

    Seattle Tacoma Intl. Airport

    7:00 PM

    SEA

    2h 39m

    Nonstop

    9:39 PM

    LAS

    S M T W T F S
    Search

  14. F93418

    Harry Reid Intl. Airport

    2:49 PM

    LAS

    2h 53m

    Nonstop

    7:42 PM

    SAT

    S M T W T F S

  15. F93406

    Seattle Tacoma Intl. Airport

    4:27 PM

    SEA

    2h 54m

    Nonstop

    8:21 PM

    DEN

    S M T W T F S
    Search

  16. F92356

    Denver International Airport

    3:30 PM

    DEN

    2h 14m

    Nonstop

    6:44 PM

    SAT

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

Flight distance 2,857.24 km
Cheapest one-way ticket price MYR 327
Cheapest return ticket price MYR 745

FAQs for Seattle Tacoma Intl. Airport to San Antonio International Airport Flights

  • How long is a flight from Seattle Tacoma Intl. Airport to San Antonio International Airport?

    It takes around 5 hours 17 minutes to fly from Seattle Tacoma Intl. Airport (sea) to San Antonio International Airport (sat).
  • There are around 1 daily flights from Seattle Tacoma Intl. Airport (SEA) to San Antonio International Airport (SAT).
  • Tickets cost around MYR 1,173 in August, making it the cheapest month to book. Seattle Tacoma Intl. 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 Intl. Airport (SEA) to San Antonio International Airport (SAT) is quite popular. Without considering departure times or holidays, tickets cost around MYR 1,173 in August, the most expensive month to book this route.
  • The earliest flight departs from Seattle Tacoma Intl. Airport (SEA) at 07:59 and arrives in San Antonio International Airport (SAT) at 14:07.
  • The latest flight departs from Seattle Tacoma Intl. Airport (SEA) at 17:59 and arrives in San Antonio International Airport (SAT) at 00:04.
    • The distance from San Antonio International Airport to downtown is about 12 km. It takes about 30 minutes by taxi.
  • United Airlines is a very popular airline operating an average of 171 flights per month.

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.