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Flights from San Antonio to Seattle
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Book flight tickets from San Antonio to Seattle starting at IDR 1,107,289

Discover our range of affordable one-way and round-trip flights from San Antonio to Seattle and kick-start your next adventure today!

  • One way
  • Round-trip
      • Cheapest nonstop
        SAT15:03
        4h 30m
        Nonstop
        SEA17:33
        Tue, Mar 4|San Antonio - Seattle|Alaska Airlines
        IDR 1,307,001IDR 1,914,272
        32% OFF
        32% OFF
        IDR 1,914,272IDR 1,307,001

        Choose Alaska Airlines flights from San Antonio to Seattle. The one-way direct flight with Alaska Airlines departs from San Antonio International Airport on Tue, Mar 4, arriving at Seattle-Tacoma International Airport. One-way ticket prices start from IDR 1,307,001 including taxes and charges.

      • SAT15:03
        4h 30m
        Nonstop
        SEA17:33
        Wed, Mar 5|San Antonio - Seattle|Alaska Airlines
        IDR 1,307,001IDR 1,914,272
        32% OFF
        32% OFF
        IDR 1,914,272IDR 1,307,001

        Choose Alaska Airlines flights from San Antonio to Seattle. The one-way direct flight with Alaska Airlines departs from San Antonio International Airport on Wed, Mar 5, arriving at Seattle-Tacoma International Airport. One-way ticket prices start from IDR 1,307,001 including taxes and charges.

      • SAT15:03
        4h 30m
        Nonstop
        SEA17:33
        Sat, Mar 1|San Antonio - Seattle|Alaska Airlines
        IDR 1,309,220IDR 1,914,272
        32% OFF
        32% OFF
        IDR 1,914,272IDR 1,309,220

        Choose Alaska Airlines flights from San Antonio to Seattle. The one-way direct flight with Alaska Airlines departs from San Antonio International Airport on Sat, Mar 1, arriving at Seattle-Tacoma International Airport. One-way ticket prices start from IDR 1,309,220 including taxes and charges.

      • SAT17:58
        17h 37m
        1 stop
        SEA09:35
        Wed, Feb 12|San Antonio - Seattle|Frontier Airlines
        IDR 1,107,289
        IDR 1,107,289

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Wed, Feb 12, arriving at Seattle-Tacoma International Airport. One-way ticket prices start from IDR 1,107,289 including taxes and charges.

      • SAT17:58
        22h 46m
        1 stop
        SEA14:44
        Mon, Mar 3|San Antonio - Seattle|Frontier Airlines
        IDR 1,127,261
        IDR 1,127,261

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Mon, Mar 3, arriving at Seattle-Tacoma International Airport. One-way ticket prices start from IDR 1,127,261 including taxes and charges.

      • SAT13:02
        27h 23m
        1 stop
        SEA14:25
        Thu, Jan 23|San Antonio - Seattle|Frontier Airlines
        IDR 1,207,145
        IDR 1,207,145

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Thu, Jan 23, arriving at Seattle-Tacoma International Airport. One-way ticket prices start from IDR 1,207,145 including taxes and charges.

      • SAT05:40
        7h 19m
        1 stop
        SEA10:59
        Tue, Mar 4|San Antonio - Seattle|American Airlines
        IDR 1,260,402
        IDR 1,260,402

        Choose American Airlines flights from San Antonio to Seattle. The one-way connecting flight with American Airlines departs from San Antonio International Airport on Tue, Mar 4, arriving at Seattle-Tacoma International Airport. One-way ticket prices start from IDR 1,260,402 including taxes and charges.

      • SAT20:20
        22h 6m
        1 stop
        SEA16:26
        Sun, Feb 2|San Antonio - Seattle|Frontier Airlines
        IDR 1,402,419
        IDR 1,402,419

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Sun, Feb 2, arriving at Seattle-Tacoma International Airport. One-way ticket prices start from IDR 1,402,419 including taxes and charges.

      • SAT13:59
        10h 8m
        1 stop
        SEA22:07
        Thu, Jan 23|San Antonio - Seattle|Delta Air Lines
        IDR 1,411,295
        IDR 1,411,295

        Choose Delta Air Lines flights from San Antonio to Seattle. The one-way connecting flight with Delta Air Lines departs from San Antonio International Airport on Thu, Jan 23, arriving at Seattle-Tacoma International Airport. One-way ticket prices start from IDR 1,411,295 including taxes and charges.

      • SAT20:20
        14h 37m
        1 stop
        SEA08:57
        Sun, Jan 12|San Antonio - Seattle|Frontier Airlines
        IDR 1,433,485
        IDR 1,433,485

        Choose Frontier Airlines flights from San Antonio to Seattle. The one-way connecting flight with Frontier Airlines departs from San Antonio International Airport on Sun, Jan 12, arriving at Seattle-Tacoma International Airport. One-way ticket prices start from IDR 1,433,485 including taxes and charges.

      • SAT01:00 pm
        3h 5m
        Nonstop
        SEA02:00 pm
        Wed, Jan 1|San Antonio - Seattle|Alaska Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from San Antonio to Seattle

These price trend charts carefully monitor and predict how flight prices from San Antonio to Seattle will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from San Antonio to Seattle

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from San Antonio to Seattle.

Frontier Airlines
From IDR 1,107,289
American Airlines
From IDR 1,260,402
Alaska Airlines
From IDR 1,307,001
Delta Air Lines
From IDR 1,411,295
United Airlines
From IDR 2,243,426
Southwest Airlines
From IDR 2,429,824
Spirit Airlines
From IDR 5,607,456

Find more flights and airlines

Alternative Routes from San Antonio to Seattle

There are various non-direct routes from San Antonio to Seattle which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    Frontier Airlines
    SAT
    17:58
    17h 37m
    1 transfer
    SEA
    09:35
    San Antonio International Airport - Seattle-Tacoma International Airport
    Wed, Feb 12Frontier Airlines
    IDR 1,107,289
  • Frontier Airlines
    SAT
    17:58
    17h 37m
    1 transfer
    SEA
    09:35
    San Antonio International Airport - Seattle-Tacoma International Airport
    Wed, Feb 12Frontier Airlines
    IDR 1,107,289
    Find More Flights

FAQ

  • When are flight tickets from San Antonio (SAT) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from San Antonio to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Antonio (SAT) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around IDR 3,852,213.

  • How long does it take to fly from San Antonio (SAT) to Seattle (SEA) and what is the distance?

    It takes around 4 hours 44 minutes to fly from San Antonio (SAT) to Seattle (SEA).

  • What is the transportation method from the main airport to downtown in Seattle?

    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
    • The distance from Lake Union Sea Plane Base to downtown is about 2 km. It takes about 20 minutes by taxi.

  • What are the most popular airlines that fly from San Antonio (SAT) to Seattle (SEA)?

    Airlines with flights from San Antonio (SAT) to Seattle (SEA): Qatar Airways, Air Tahiti Nui, Condor, Alaska Airlines, Hawaiian Airlines and United Airlines.

How to find a cheap flight from San Antonio to Seattle

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from San Antonio to Seattle

Cheapest nonstop flight priceIDR 1,107,289
Cheapest round-trip ticket priceIDR 2,653,944
Off-season for travelDecember
Peak season for travelSeptember
Flight distance2,853.97 km
Average flight time4 hours 44 minutes
Popular airlineAmerican Airlines

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