Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Frontier Airlines

The cheapest airline(s) flying from Austin to Seattle is Frontier Airlines.

  • Frontier Airlines Frontier Airlines
  • United Airlines United Airlines
  • Alaska Airlines Alaska Airlines
  • American Airlines American Airlines
  • Southwest Airlines Southwest Airlines
  • Spirit Airlines Spirit Airlines
  • JetBlue Airways JetBlue Airways
Cheapest Month November

Travel Period: November 2024 - October 2025

The cheapest month(s) to fly from Austin to Seattle is November.

  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
Cheapest Day of the Week Saturday

The cheapest day(s) of the week to fly from Austin to Seattle is Saturday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Wed, 2 Oct, 2024

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  • Airline Filter by Airline
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  • Availability
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  • 06:00 AUS
    08:35 SEA
    4Hrs, 35m Direct
  • AUSAustin-Bergstrom International Airport 06:00 - SEA 08:35 4h 35m Direct
  • AUSAustin-Bergstrom International Airport 06:00
  • SEASeattle/Tacoma International Airport 08:35
  • 4h 35m
  • Direct
  • Alaska Airlines (AS 595)Boeing 737 Max 9 Passenger
  • Alaska Airlines (AS 595)
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  • Boeing 737 Max 9 Passenger
  • 06:00 AUS
    08:36 SEA
    4Hrs, 36m Direct
  • AUSAustin-Bergstrom International Airport 06:00 - SEA 08:36 4h 36m Direct
  • AUSAustin-Bergstrom International Airport 06:00
  • SEASeattle/Tacoma International Airport 08:36
  • 4h 36m
  • Direct
  • Alaska Airlines (AS 595)Boeing 737 Max 9 Passenger
  • Alaska Airlines (AS 595)
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  • Boeing 737 Max 9 Passenger
  • 06:00 AUS
    08:35 SEA
    4Hrs, 35m Direct
  • AUSAustin-Bergstrom International Airport 06:00 - SEA 08:35 4h 35m Direct
  • AUSAustin-Bergstrom International Airport 06:00
  • SEASeattle/Tacoma International Airport 08:35
  • 4h 35m
  • Direct
  • Alaska Airlines (AS 595)Boeing 737
  • Alaska Airlines (AS 595)
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  • Boeing 737
  • 06:00 AUS
    08:35 SEA
    4Hrs, 35m Direct
  • AUSAustin-Bergstrom International Airport 06:00 - SEA 08:35 4h 35m Direct
  • AUSAustin-Bergstrom International Airport 06:00
  • SEASeattle/Tacoma International Airport 08:35
  • 4h 35m
  • Direct
  • Alaska Airlines (AS 595)Boeing 737 800
  • Alaska Airlines (AS 595)
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  • Boeing 737 800
  • 10:00 AUS
    12:37 SEA
    4Hrs, 37m Direct
  • AUSAustin-Bergstrom International Airport 10:00 - SEA 12:37 4h 37m Direct
  • AUSAustin-Bergstrom International Airport 10:00
  • SEASeattle/Tacoma International Airport 12:37
  • 4h 37m
  • Direct
  • Alaska Airlines (AS 723)Boeing 737 Max 9 Passenger
  • Alaska Airlines (AS 723)
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  • Boeing 737 Max 9 Passenger
  • 10:00 AUS
    12:37 SEA
    4Hrs, 37m Direct
  • AUSAustin-Bergstrom International Airport 10:00 - SEA 12:37 4h 37m Direct
  • AUSAustin-Bergstrom International Airport 10:00
  • SEASeattle/Tacoma International Airport 12:37
  • 4h 37m
  • Direct
  • Alaska Airlines (AS 723)Boeing 737
  • Alaska Airlines (AS 723)
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  • 10:00 AUS
    12:36 SEA
    4Hrs, 36m Direct
  • AUSAustin-Bergstrom International Airport 10:00 - SEA 12:36 4h 36m Direct
  • AUSAustin-Bergstrom International Airport 10:00
  • SEASeattle/Tacoma International Airport 12:36
  • 4h 36m
  • Direct
  • Alaska Airlines (AS 723)Boeing 737 Max 9 Passenger
  • Alaska Airlines (AS 723)
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  • Boeing 737 Max 9 Passenger
  • 10:40 AUS
    19:20 SEA
    10Hrs, 40m Direct
  • AUSAustin-Bergstrom International Airport 10:40 - SEA 19:20 10h 40m Direct
  • AUSAustin-Bergstrom International Airport 10:40
  • SEASeattle/Tacoma International Airport 19:20
  • 10h 40m
  • Direct
  • Southwest Airlines (WN 644)Boeing 737 700
  • Southwest Airlines (WN 644)
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  • Boeing 737 700
  • 13:05 AUS
    15:41 SEA
    4Hrs, 36m Direct
  • AUSAustin-Bergstrom International Airport 13:05 - SEA 15:41 4h 36m Direct
  • AUSAustin-Bergstrom International Airport 13:05
  • SEASeattle/Tacoma International Airport 15:41
  • 4h 36m
  • Direct
  • Alaska Airlines (AS 505)Boeing 737 800
  • Alaska Airlines (AS 505)
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  • Boeing 737 800
  • 13:34 AUS
    16:10 SEA
    4Hrs, 36m Direct
  • AUSAustin-Bergstrom International Airport 13:34 - SEA 16:10 4h 36m Direct
  • AUSAustin-Bergstrom International Airport 13:34
  • SEASeattle/Tacoma International Airport 16:10
  • 4h 36m
  • Direct
  • Alaska Airlines (AS 505)Boeing 737
  • Alaska Airlines (AS 505)
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  • 13:34 AUS
    16:10 SEA
    4Hrs, 36m Direct
  • AUSAustin-Bergstrom International Airport 13:34 - SEA 16:10 4h 36m Direct
  • AUSAustin-Bergstrom International Airport 13:34
  • SEASeattle/Tacoma International Airport 16:10
  • 4h 36m
  • Direct
  • Alaska Airlines (AS 505)Boeing 737 Max 9 Passenger
  • Alaska Airlines (AS 505)
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  • 13:34 AUS
    16:10 SEA
    4Hrs, 36m Direct
  • AUSAustin-Bergstrom International Airport 13:34 - SEA 16:10 4h 36m Direct
  • AUSAustin-Bergstrom International Airport 13:34
  • SEASeattle/Tacoma International Airport 16:10
  • 4h 36m
  • Direct
  • Alaska Airlines (AS 505)Boeing 737 800
  • Alaska Airlines (AS 505)
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  • Boeing 737 800
  • 18:05 AUS
    00:50 SEA
    8Hrs, 45m Direct
  • AUSAustin-Bergstrom International Airport 18:05 - SEA 00:50 8h 45m Direct
  • AUSAustin-Bergstrom International Airport 18:05
  • SEASeattle/Tacoma International Airport 00:50
  • 8h 45m
  • Direct
  • Southwest Airlines (WN 674)Boeing 737 700
  • Southwest Airlines (WN 674)
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  • Boeing 737 700
  • 18:40 AUS
    21:15 SEA
    4Hrs, 35m Direct
  • AUSAustin-Bergstrom International Airport 18:40 - SEA 21:15 4h 35m Direct
  • AUSAustin-Bergstrom International Airport 18:40
  • SEASeattle/Tacoma International Airport 21:15
  • 4h 35m
  • Direct
  • Alaska Airlines (AS 313)Boeing 737 Max 9 Passenger
  • Alaska Airlines (AS 313)
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  • 18:40 AUS
    21:15 SEA
    4Hrs, 35m Direct
  • AUSAustin-Bergstrom International Airport 18:40 - SEA 21:15 4h 35m Direct
  • AUSAustin-Bergstrom International Airport 18:40
  • SEASeattle/Tacoma International Airport 21:15
  • 4h 35m
  • Direct
  • Alaska Airlines (AS 313)Boeing 737
  • Alaska Airlines (AS 313)
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  • 18:44 AUS
    21:18 SEA
    4Hrs, 34m Direct
  • AUSAustin-Bergstrom International Airport 18:44 - SEA 21:18 4h 34m Direct
  • AUSAustin-Bergstrom International Airport 18:44
  • SEASeattle/Tacoma International Airport 21:18
  • 4h 34m
  • Direct
  • Alaska Airlines (AS 313)Boeing 737 800
  • Alaska Airlines (AS 313)
    • -
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  • Boeing 737 800
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What’s the fastest flight time from Austin to Seattle?

The fastest flight time for direct flights from Austin to Seattle is 4 hours 34 minutes. Check latest flight schedules & prices on Wego.

How far is Seattle from Austin?

The flight distance between Austin and Seattle is 2848km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 06:00. The last flight of the day departs at 06:00. See the full list of flight times on Wego.

How many airlines offer direct flights from Austin to Seattle?

There are 2 airlines that offer direct flights from Austin to Seattle. Find out the list of airlines on Wego.