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San Antonio International Airport to Seattle Tacoma Intl. Airport flight

Explore the cheapest one-way and round-trip flights from San Antonio International Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from RUB 8,430 and round-trip from RUB 13,920. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        SAT 5:26 PM
        4h 25m
        Nonstop
        SEA 7:51 PM
        San Antonio - Seattle | Fri, Oct 16 | Alaska Airlines
        SEA 10:03 AM
        4h 13m
        Nonstop
        SAT 4:16 PM
        Seattle - San Antonio | Wed, Oct 21 | Alaska Airlines
        RUB 36,156 RUB 45,463
        20% off
        20% off
        RUB 45,463 RUB 36,156
      • SAT 5:26 PM
        4h 25m
        Nonstop
        SEA 7:51 PM
        San Antonio - Seattle | Wed, Oct 21 | Alaska Airlines
        SEA 10:03 AM
        4h 13m
        Nonstop
        SAT 4:16 PM
        Seattle - San Antonio | Wed, Oct 28 | Alaska Airlines
        RUB 36,370 RUB 45,463
        20% off
        20% off
        RUB 45,463 RUB 36,370
      • SAT 8:20 PM
        20h 48m
        1 stop
        SEA 3:08 PM
        San Antonio - Seattle | Sat, Sep 26 | Frontier Airlines
        SEA 4:27 PM
        24h 58m
        1 stop
        SAT 7:25 PM
        Seattle - San Antonio | Sat, Oct 3 | Frontier Airlines
        RUB 13,920 RUB 45,463
        69% off
        69% off
        RUB 45,463 RUB 13,920
      • SAT 10:29 PM
        14h 30m
        1 stop
        SEA 10:59 AM
        San Antonio - Seattle | Tue, Oct 27 | Frontier Airlines
        SEA 4:27 PM
        24h 58m
        1 stop
        SAT 7:25 PM
        Seattle - San Antonio | Wed, Oct 28 | Frontier Airlines
        RUB 15,403
        66% off
        RUB 45,463 RUB 15,403
      • SAT 2:47 PM
        20h 55m
        1 stop
        SEA 9:42 AM
        San Antonio - Seattle | Sat, Oct 3 | Frontier Airlines
        SEA 4:27 PM
        24h 59m
        1 stop
        SAT 7:26 PM
        Seattle - San Antonio | Sat, Oct 10 | Frontier Airlines
        RUB 16,181
        64% off
        RUB 45,463 RUB 16,181
      • SAT 3:19 PM
        20h 23m
        1 stop
        SEA 9:42 AM
        San Antonio - Seattle | Wed, Sep 23 | Frontier Airlines
        SEA 4:27 PM
        24h 58m
        1 stop
        SAT 7:25 PM
        Seattle - San Antonio | Thu, Sep 24 | Frontier Airlines
        RUB 16,332
        64% off
        RUB 45,463 RUB 16,332
      • SAT 9:50 PM
        13h 52m
        1 stop
        SEA 9:42 AM
        San Antonio - Seattle | Mon, Sep 28 | Frontier Airlines
        SEA 4:27 PM
        24h 58m
        1 stop
        SAT 7:25 PM
        Seattle - San Antonio | Tue, Sep 29 | Frontier Airlines
        RUB 16,345
        64% off
        RUB 45,463 RUB 16,345
      • SAT 3:19 PM
        20h 23m
        1 stop
        SEA 9:42 AM
        San Antonio - Seattle | Wed, Sep 30 | Frontier Airlines
        SEA 10:57 AM
        25h 23m
        1 stop
        SAT 2:20 PM
        Seattle - San Antonio | Tue, Oct 6 | Frontier Airlines
        RUB 16,357
        64% off
        RUB 45,463 RUB 16,357
      • SAT 11:08 AM
        24h 43m
        1 stop
        SEA 9:51 AM
        San Antonio - Seattle | Fri, Oct 30 | Frontier Airlines
        SEA 7:41 PM
        12h 31m
        1 stop
        SAT 10:12 AM
        Seattle - San Antonio | Sat, Oct 31 | Frontier Airlines
        RUB 16,696
        63% off
        RUB 45,463 RUB 16,696
      • SAT 8:20 PM
        20h 48m
        1 stop
        SEA 3:08 PM
        San Antonio - Seattle | Fri, Oct 2 | Frontier Airlines
        SEA 9:45 PM
        11h 59m
        1 stop
        SAT 11:44 AM
        Seattle - San Antonio | Sun, Oct 4 | Frontier Airlines
        RUB 17,865
        61% off
        RUB 45,463 RUB 17,865
      • SAT 11:08 AM
        24h 43m
        1 stop
        SEA 9:51 AM
        San Antonio - Seattle | Tue, Nov 3 | Frontier Airlines
        SEA 9:16 PM
        12h 32m
        1 stop
        SAT 11:48 AM
        Seattle - San Antonio | Sun, Nov 8 | Frontier Airlines
        RUB 17,865
        61% off
        RUB 45,463 RUB 17,865
      • SAT 3:19 PM
        19h 39m
        1 stop
        SEA 8:58 AM
        San Antonio - Seattle | Wed, Oct 7 | Frontier Airlines
        SEA 4:27 PM
        24h 59m
        1 stop
        SAT 7:26 PM
        Seattle - San Antonio | Sun, Oct 11 | Frontier Airlines
        RUB 17,865
        61% off
        RUB 45,463 RUB 17,865
      • SAT 8:21 PM
        20h 51m
        1 stop
        SEA 3:12 PM
        San Antonio - Seattle | Wed, Oct 21 | Frontier Airlines
        SEA 4:27 PM
        24h 59m
        1 stop
        SAT 7:26 PM
        Seattle - San Antonio | Fri, Oct 23 | Frontier Airlines
        RUB 18,418
        59% off
        RUB 45,463 RUB 18,418
      • SAT 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        San Antonio - Seattle | Thu, Sep 24 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        SAT 4:00 PM
        Seattle - San Antonio | Sat, Sep 26 | Normal Airline
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      • Cheapest nonstop
        SAT 1:12 PM
        12h 14m
        Nonstop
        SEA 11:26 PM
        San Antonio - Seattle | Sun, Oct 25 | United Airlines
        RUB 15,817 RUB 19,865
        20% off
        20% off
        RUB 19,865 RUB 15,817
      • SAT 1:17 PM
        12h 9m
        Nonstop
        SEA 11:26 PM
        San Antonio - Seattle | Wed, Oct 21 | United Airlines
        RUB 15,892 RUB 19,865
        20% off
        20% off
        RUB 19,865 RUB 15,892
      • SAT 7:50 AM
        6h 50m
        1 stop
        SEA 12:40 PM
        San Antonio - Seattle | Thu, Oct 8 | Delta Air Lines
        RUB 8,430 RUB 19,865
        57% off
        57% off
        RUB 19,865 RUB 8,430
      • SAT 7:50 AM
        9h
        1 stop
        SEA 2:50 PM
        San Antonio - Seattle | Wed, Oct 7 | Delta Air Lines
        RUB 8,443
        56% off
        RUB 19,865 RUB 8,443
      • SAT 8:21 PM
        20h 51m
        1 stop
        SEA 3:12 PM
        San Antonio - Seattle | Sun, Oct 25 | Frontier Airlines
        RUB 9,536
        52% off
        RUB 19,865 RUB 9,536
      • SAT 8:21 PM
        20h 51m
        1 stop
        SEA 3:12 PM
        San Antonio - Seattle | Tue, Oct 20 | Frontier Airlines
        RUB 9,787
        51% off
        RUB 19,865 RUB 9,787
      • SAT 8:20 PM
        20h 48m
        1 stop
        SEA 3:08 PM
        San Antonio - Seattle | Wed, Sep 23 | Frontier Airlines
        RUB 9,799
        51% off
        RUB 19,865 RUB 9,799
      • SAT 10:29 PM
        13h 16m
        1 stop
        SEA 9:45 AM
        San Antonio - Seattle | Thu, Nov 5 | Frontier Airlines
        RUB 9,887
        50% off
        RUB 19,865 RUB 9,887
      • SAT 3:19 PM
        20h 23m
        1 stop
        SEA 9:42 AM
        San Antonio - Seattle | Wed, Oct 7 | Frontier Airlines
        RUB 10,151
        49% off
        RUB 19,865 RUB 10,151
      • SAT 3:19 PM
        19h 39m
        1 stop
        SEA 8:58 AM
        San Antonio - Seattle | Thu, Oct 8 | Frontier Airlines
        RUB 10,151
        49% off
        RUB 19,865 RUB 10,151
      • SAT 8:11 PM
        21h 1m
        1 stop
        SEA 3:12 PM
        San Antonio - Seattle | Sat, Nov 7 | Frontier Airlines
        RUB 10,151
        49% off
        RUB 19,865 RUB 10,151
      • SAT 8:21 PM
        20h 51m
        1 stop
        SEA 3:12 PM
        San Antonio - Seattle | Thu, Oct 22 | Frontier Airlines
        RUB 10,264
        48% off
        RUB 19,865 RUB 10,264
      • SAT 2:44 PM
        21h 1m
        1 stop
        SEA 9:45 AM
        San Antonio - Seattle | Sun, Nov 8 | Frontier Airlines
        RUB 10,277
        48% off
        RUB 19,865 RUB 10,277
      • SAT 8:21 PM
        20h 51m
        1 stop
        SEA 3:12 PM
        San Antonio - Seattle | Wed, Oct 21 | Frontier Airlines
        RUB 10,315
        48% off
        RUB 19,865 RUB 10,315
      • SAT 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        San Antonio - Seattle | Thu, Sep 24 | Normal Airline
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Displayed flight fares from San Antonio International Airport to Seattle Tacoma Intl. Airport 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 San Antonio International Airport to Seattle Tacoma Intl. Airport

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

Data is based on average one-way flight prices from San Antonio International Airport to Seattle Tacoma Intl. 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 San Antonio International Airport to Seattle Tacoma Intl. Airport, the best time to buy is in November, with an average price of RUB 12,744. You’ll want to avoid April, when the average price can reach as high as RUB 34,536.

RUB 34,536
RUB 23,640
RUB 12,744
RUB 1,848
    Cheapest
  • RUB 14,423
    Sep
  • RUB 22,852
    Oct
  • RUB 12,744
    Nov
  • RUB 26,232
    Dec
  • RUB 18,388
    Jan
  • RUB 14,920
    Feb
  • RUB 26,433
    Mar
  • RUB 34,536
    Apr
  • RUB 28,703
    May
  • RUB 18,678
    Jun
  • RUB 17,576
    Jul
  • RUB 18,593
    Aug

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

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

RUB 26,247
RUB 19,600
RUB 12,953
RUB 6,306
  • RUB 19,990
    Mon
  • RUB 12,953
    Tue
  • RUB 17,335
    Wed
  • RUB 26,247
    Thu
  • RUB 22,711
    Fri
  • RUB 13,254
    Sat
  • RUB 21,418
    Sun

Which airline offers the cheapest flights from San Antonio International Airport to Seattle Tacoma Intl. Airport?

The cheapest airline flying from San Antonio International Airport to Seattle Tacoma Intl. Airport is Delta Air Lines (from RUB 8,430) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From RUB 8,430
Frontier Airlines
From RUB 9,536
American Airlines
From RUB 10,980
United Airlines
From RUB 14,573
Hahn Air
From RUB 16,244
Alaska Airlines
From RUB 20,088
Volaris
From RUB 23,506

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What is the flight schedule from San Antonio International Airport to Seattle Tacoma Intl. Airport?

Check the schedule for flights from San Antonio to Seattle 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 18m

    Nonstop

    6:18 AM

    DFW

    S M T W T F S
    Search

  2. AA707

    Dallas Fort Worth International Airport

    7:05 AM

    DFW

    4h 18m

    Nonstop

    9:23 AM

    SEA

    S M T W T F S

  3. DL2534

    San Antonio International Airport

    6:30 AM

    SAT

    3h 19m

    Nonstop

    7:49 AM

    LAX

    S M T W T F S
    Search

  4. DL1714

    Los Angeles Intl. Airport

    9:30 AM

    LAX

    3h 1m

    Nonstop

    12:31 PM

    SEA

    - - - - T F S

  5. DL2534

    San Antonio International Airport

    6:30 AM

    SAT

    3h 19m

    Nonstop

    7:49 AM

    LAX

    S M T W T F S
    Search

  6. DL1045

    Los Angeles Intl. Airport

    11:10 AM

    LAX

    3h 2m

    Nonstop

    2:12 PM

    SEA

    S M T W T F S

  7. DL1066

    San Antonio International Airport

    6:45 AM

    SAT

    2h 20m

    Nonstop

    10:05 AM

    ATL

    S M T W T F S
    Search

  8. DL481

    Hartsfield–Jackson Atlanta International Airport

    2:00 PM

    ATL

    5h 35m

    Nonstop

    4:35 PM

    SEA

    S M T W T F S

  9. DL2497

    San Antonio International Airport

    5:20 AM

    SAT

    3h

    Nonstop

    9:20 AM

    DTW

    S M T W T F S
    Search

  10. DL728

    Detroit Metropolitan Wayne County Airport

    12:15 PM

    DTW

    5h 8m

    Nonstop

    2:23 PM

    SEA

    S M T W T F S

  11. F93417

    San Antonio International Airport

    10:52 PM

    SAT

    2h 52m

    Nonstop

    11:44 PM

    LAS

    S - - - T - -
    Search

  12. F92407

    Harry Reid Intl. Airport

    10:03 AM

    LAS

    2h 59m

    Nonstop

    1:02 PM

    SEA

    S M T W T F S

  13. F93419

    San Antonio International Airport

    7:39 PM

    SAT

    3h 1m

    Nonstop

    8:40 PM

    LAS

    S M T W T F S
    Search

  14. F92407

    Harry Reid Intl. Airport

    10:03 AM

    LAS

    2h 59m

    Nonstop

    1:02 PM

    SEA

    S M T W T F S

  15. F92355

    San Antonio International Airport

    6:47 PM

    SAT

    2h 22m

    Nonstop

    8:09 PM

    DEN

    S M T W T F S
    Search

  16. F91175

    Denver International Airport

    1:07 PM

    DEN

    3h 5m

    Nonstop

    3:12 PM

    SEA

    S M T W T F S
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About San Antonio International Airport and Seattle Tacoma Intl. Airport

Learn about San Antonio International Airport (SAT) and Seattle Tacoma Intl. Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance2,857.24 km
Cheapest one-way ticket priceRUB 8,430
Cheapest return ticket priceRUB 13,920

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

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

    San Antonio International Airport to Seattle Tacoma Intl. Airport takes about 5 hours 59 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 Seattle Tacoma Intl. Airport (SEA).
  • The earliest flight from San Antonio International Airport to Seattle Tacoma Intl. Airport departs at 13:45, and the last departs at 17:29, with about 2 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 Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around RUB 44,850 in October, the most expensive month to book this route.
  • The earliest flight departs from San Antonio International Airport (SAT) at 06:32 and arrives in Seattle Tacoma Intl. Airport (SEA) at 09:05.
  • The latest flight departs from San Antonio International Airport (SAT) at 19:56 and arrives in Seattle Tacoma Intl. Airport (SEA) at 22:30.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • Hawaiian Airlines is a very popular airline operating an average of 41 flights per month.
  • One-way flights from San Antonio International Airport to Seattle Tacoma Intl. Airport currently start from RUB 8,430, and round-trip fares start from RUB 13,920. The current lowest fare is a Delta Air Lines flight departing on Thu, Oct 8; prices may vary depending on availability.
  • Yes. Alaska Airlines and United Airlines operate direct flights from San Antonio International Airport to Seattle Tacoma Intl. Airport, with an average flight time of 7 hours 10 minutes, and around 12 weekly flights. Actual flight frequency may vary by season.
  • 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 Seattle Tacoma Intl. Airport is RUB 15,888. Prices may vary depending on the departure date, airline, and availability.
  • San Antonio International Airport to Seattle Tacoma Intl. Airport operates around 8 weekly flights, mainly by Alaska Airlines and United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Antonio International Airport and Seattle Tacoma Intl. 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.

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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.