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Cheap Flight Deals from Austin to Seattle

Whether you’re going for a one-way or round-trip to Seattle, we’ve got you covered! Check out these different flight options from Austin below.

  • One way
  • Return
      • Cheapest nonstop
        AUS16:50
        4h 40m
        Nonstop
        SEA19:30
        Mon, Feb 10|Austin - Seattle|Delta Air Lines
        IDR 1,080,351IDR 1,575,512
        31% OFF
        31% OFF
        IDR 1,575,512IDR 1,080,351

        Choose Delta Air Lines flights from Austin to Seattle. The one-way direct flight with Delta Air Lines departs from Austin-Bergstrom International Airport on Mon, Feb 10, arriving at Seattle-Tacoma International Airport. One-way Prices start from IDR 1,080,351 including taxes and charges.

      • AUS18:59
        4h 41m
        Nonstop
        SEA21:40
        Mon, Feb 10|Austin - Seattle|Alaska Airlines
        IDR 1,100,608IDR 1,575,512
        30% OFF
        30% OFF
        IDR 1,575,512IDR 1,100,608

        Choose Alaska Airlines flights from Austin to Seattle. The one-way direct flight with Alaska Airlines departs from Austin-Bergstrom International Airport on Mon, Feb 10, arriving at Seattle-Tacoma International Airport. One-way Prices start from IDR 1,100,608 including taxes and charges.

      • AUS16:50
        4h 40m
        Nonstop
        SEA19:30
        Fri, Feb 14|Austin - Seattle|Delta Air Lines
        IDR 1,118,614IDR 1,575,512
        28% OFF
        28% OFF
        IDR 1,575,512IDR 1,118,614

        Choose Delta Air Lines flights from Austin to Seattle. The one-way direct flight with Delta Air Lines departs from Austin-Bergstrom International Airport on Fri, Feb 14, arriving at Seattle-Tacoma International Airport. One-way Prices start from IDR 1,118,614 including taxes and charges.

      • AUS17:11
        18h 19m
        1 stop
        SEA09:30
        Wed, Mar 5|Austin - Seattle|Frontier Airlines
        IDR 958,812
        IDR 958,812

        Choose Frontier Airlines flights from Austin to Seattle. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Wed, Mar 5, arriving at Seattle-Tacoma International Airport. One-way Prices start from IDR 958,812 including taxes and charges.

      • AUS06:10
        8h 26m
        1 stop
        SEA12:36
        Mon, Mar 3|Austin - Seattle|Frontier Airlines
        IDR 1,048,841
        IDR 1,048,841

        Choose Frontier Airlines flights from Austin to Seattle. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Mon, Mar 3, arriving at Seattle-Tacoma International Airport. One-way Prices start from IDR 1,048,841 including taxes and charges.

      • AUS06:10
        7h 52m
        1 stop
        SEA12:02
        Thu, Mar 6|Austin - Seattle|Frontier Airlines
        IDR 1,057,844
        IDR 1,057,844

        Choose Frontier Airlines flights from Austin to Seattle. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Thu, Mar 6, arriving at Seattle-Tacoma International Airport. One-way Prices start from IDR 1,057,844 including taxes and charges.

      • AUS22:51
        14h 1m
        1 stop
        SEA10:52
        Sun, Mar 9|Austin - Seattle|Frontier Airlines
        IDR 1,066,847
        IDR 1,066,847

        Choose Frontier Airlines flights from Austin to Seattle. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Sun, Mar 9, arriving at Seattle-Tacoma International Airport. One-way Prices start from IDR 1,066,847 including taxes and charges.

      • AUS06:10
        8h 26m
        1 stop
        SEA12:36
        Wed, Feb 26|Austin - Seattle|Frontier Airlines
        IDR 1,089,354
        IDR 1,089,354

        Choose Frontier Airlines flights from Austin to Seattle. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Wed, Feb 26, arriving at Seattle-Tacoma International Airport. One-way Prices start from IDR 1,089,354 including taxes and charges.

      • AUS17:32
        17h 48m
        1 stop
        SEA09:20
        Sat, Feb 15|Austin - Seattle|Frontier Airlines
        IDR 1,093,856
        IDR 1,093,856

        Choose Frontier Airlines flights from Austin to Seattle. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Sat, Feb 15, arriving at Seattle-Tacoma International Airport. One-way Prices start from IDR 1,093,856 including taxes and charges.

      • AUS06:10
        7h 52m
        1 stop
        SEA12:02
        Thu, Feb 27|Austin - Seattle|Frontier Airlines
        IDR 1,100,608
        IDR 1,100,608

        Choose Frontier Airlines flights from Austin to Seattle. The one-way connecting flight with Frontier Airlines departs from Austin-Bergstrom International Airport on Thu, Feb 27, arriving at Seattle-Tacoma International Airport. One-way Prices start from IDR 1,100,608 including taxes and charges.

      • AUS01:00 pm
        3h 5m
        Nonstop
        SEA02:00 pm
        Sun, Feb 9|Austin - Seattle|Delta Air Lines
        Find More Flights
        Find More Flights

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

Austin to Seattle Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91815

    Frontier Airlines

    06:00

    AUS

    2.5h

    07:30

    DEN

    SMTWTFS
    Search

  2. F91175

    Frontier Airlines

    09:25

    DEN

    3.1h

    11:31

    SEA

    SMTWTFS

  3. AS723

    Alaska Airlines

    07:30

    AUS

    4.8h

    Nonstop

    10:15

    SEA

    SMTWTFS
    Search

  4. F92889

    Frontier Airlines

    12:55

    AUS

    2.5h

    14:25

    DEN

    S--W--S
    Search

  5. F92341

    Frontier Airlines

    22:57

    DEN

    2.6h

    00:35

    LAX

    SMTWTFS

  6. F91177

    Frontier Airlines

    09:54

    LAX

    3.0h

    12:54

    SEA

    SMTWTFS

  7. F92889

    Frontier Airlines

    12:55

    AUS

    2.5h

    14:25

    DEN

    S--W--S
    Search

  8. F91175

    Frontier Airlines

    09:25

    DEN

    3.1h

    11:31

    SEA

    SMTWTFS

  9. AS505

    Alaska Airlines

    15:59

    AUS

    4.7h

    Nonstop

    18:38

    SEA

    SMTWTFS
    Search

  10. F94683

    Frontier Airlines

    16:41

    AUS

    3.0h

    17:44

    LAS

    -----F-
    Search

  11. F92407

    Frontier Airlines

    15:00

    LAS

    3.0h

    18:00

    SEA

    S-TWTFS

  12. DL739

    Delta Air Lines

    16:50

    AUS

    4.7h

    Nonstop

    19:30

    SEA

    SMTWTFS
    Search

  13. AS313

    Alaska Airlines

    18:59

    AUS

    4.6h

    Nonstop

    21:34

    SEA

    SMTWTFS
    Search

  14. F93645

    Frontier Airlines

    21:38

    AUS

    3.1h

    22:45

    LAS

    S--WT-S
    Search

  15. F92407

    Frontier Airlines

    15:00

    LAS

    3.0h

    18:00

    SEA

    S-TWTFS
Find more flights and airlines

Best Time to Book Flights from Austin to Seattle

These price trend charts carefully monitor and predict how flight prices from Austin 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.

FAQ

  • When are flight from Austin (AUS) to Seattle (SEA) the cheapest?

    Airlines adjust prices for flights from Austin to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Austin (AUS) to Seattle (SEA) cost?

    According to Trip.com's data, the lowest price is around IDR 4,148,098.

  • How long is the flights from Austin (AUS) to Seattle (SEA)?

    It takes about 4 hours 43 minutes to fly from Austin (AUS) 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 17km, by taxi about 30 minutes.

  • What time does the earliest flight from Austin to Seattle depart?

    The earliest flight departs from Austin (AUS) at 06:00 and arrives in Seattle (SEA) at 08:30.

  • What time does the latest flight from Austin to Seattle depart?

    The latest flight departs from Austin (AUS) at 18:19 and arrives in Seattle (SEA) at 20:50.

  • What are the most popular airlines that fly from Austin (AUS) to Seattle (SEA)?

  • What's the most popular airline for direct flights from Austin (AUS) to Seattle (SEA)?

    Delta Air Lines operates 1 direct flights from Austin (AUS) to Seattle (SEA).

  • How many airports in Seattle (SEA)?

How to find a cheap flight from Austin 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 Austin to Seattle

Cheapest direct flight priceIDR 958,811
Cheapest return ticket priceIDR 2,012,153
Off-season for travelFebruary
Peak season for travelMay
Flight distance2,830.87km
Average flight time4 hours 43 minutes
Popular airlineAlaska Airlines

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