Cheap Flights from Austin to Seattle
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Cheap Flights from Austin to Seattle
Cheap Flights from Austin to Seattle starting at S$ 90
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
AUS 18:154h 40mNonstopSEA 20:55Austin - Seattle | Tue, Apr 22 | Delta Air Lines
SEA 07:154h 5mNonstopAUS 13:20Seattle - Austin | Sat, Apr 26 | Delta Air LinesS$ 201 S$ 27527% OFF27% OFFS$ 275 S$ 201 -
AUS 18:344h 43mNonstopSEA 21:17Austin - Seattle | Wed, Apr 2 | Delta Air Lines
SEA 07:154h 8mNonstopAUS 13:23Seattle - Austin | Mon, Apr 7 | Delta Air LinesS$ 209 S$ 27524% OFF24% OFFS$ 275 S$ 209
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AUS 11:204h 44mNonstopSEA 14:04Austin - Seattle | Thu, Apr 3 | Delta Air Lines
SEA 07:154h 8mNonstopAUS 13:23Seattle - Austin | Wed, Apr 9 | Delta Air LinesS$ 214 S$ 27522% OFF22% OFFS$ 275 S$ 214
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AUS 06:134h 42mNonstopSEA 08:55Austin - Seattle | Tue, Apr 8 | Delta Air Lines
SEA 07:154h 8mNonstopAUS 13:23Seattle - Austin | Sun, Apr 13 | Delta Air LinesS$ 21422% OFFS$ 275 S$ 214
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AUS 06:134h 42mNonstopSEA 08:55Austin - Seattle | Sat, Apr 5 | Delta Air Lines
SEA 07:154h 8mNonstopAUS 13:23Seattle - Austin | Tue, Apr 8 | Delta Air LinesS$ 21422% OFFS$ 275 S$ 214
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AUS 18:154h 40mNonstopSEA 20:55Austin - Seattle | Tue, Apr 15 | Delta Air Lines
SEA 17:354h 3mNonstopAUS 23:38Seattle - Austin | Fri, Apr 18 | Delta Air LinesS$ 21422% OFFS$ 275 S$ 214
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AUS 11:204h 44mNonstopSEA 14:04Austin - Seattle | Wed, Apr 16 | Delta Air Lines
SEA 07:154h 5mNonstopAUS 13:20Seattle - Austin | Wed, Apr 23 | Delta Air LinesS$ 21422% OFFS$ 275 S$ 214
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AUS 06:004h 42mNonstopSEA 08:42Austin - Seattle | Sat, Apr 26 | Delta Air Lines
SEA 07:154h 5mNonstopAUS 13:20Seattle - Austin | Wed, Apr 30 | Delta Air LinesS$ 21522% OFFS$ 275 S$ 215
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AUS 06:0020h 44m1 stopsSEA 00:44Austin - Seattle | Tue, Apr 22 | Frontier Airlines
SEA 06:0015h 18m1 stopsAUS 23:18Seattle - Austin | Wed, Apr 23 | Frontier AirlinesS$ 20027% OFFS$ 275 S$ 200 -
AUS 18:344h 42mNonstopSEA 21:16Austin - Seattle | Wed, Apr 9 | Delta Air Lines
SEA 22:5510h 20m1 stopsAUS 11:15Seattle - Austin | Sat, Apr 12 | Delta Air LinesS$ 21223% OFFS$ 275 S$ 212
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AUS 13:0017h 25m1 stopsSEA Invalid DateAustin - Seattle | Thu, Apr 3 | Normal Airline
SEA 15:006hNonstopAUS 16:00Seattle - Austin | Sat, Apr 5 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
AUS 18:344h 42mNonstopSEA 21:16Austin - Seattle | Tue, Apr 8 | Delta Air LinesS$ 101 S$ 59483% OFF83% OFFS$ 594 S$ 101
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AUS 07:354h 34mNonstopSEA 10:09Austin - Seattle | Tue, Apr 15 | Alaska AirlinesS$ 128 S$ 59478% OFF78% OFFS$ 594 S$ 128 -
AUS 11:304h 37mNonstopSEA 14:07Austin - Seattle | Tue, Apr 15 | Delta Air LinesS$ 128 S$ 59478% OFF78% OFFS$ 594 S$ 128
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AUS 07:304h 38mNonstopSEA 10:08Austin - Seattle | Wed, Apr 30 | Hawaiian AirlinesS$ 13078% OFFS$ 594 S$ 130 -
AUS 15:5119h 44m1 stopsSEA 09:35Austin - Seattle | Mon, Apr 7 | Frontier AirlinesS$ 9085% OFFS$ 594 S$ 90
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AUS 06:0020h 44m1 stopsSEA 00:44Austin - Seattle | Wed, Apr 30 | Frontier AirlinesS$ 10682% OFFS$ 594 S$ 106
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AUS 12:5513h 49m1 stopsSEA 00:44Austin - Seattle | Thu, May 1 | Frontier AirlinesS$ 11880% OFFS$ 594 S$ 118
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AUS 06:107h 46m1 stopsSEA 11:56Austin - Seattle | Thu, Apr 3 | Frontier AirlinesS$ 12180% OFFS$ 594 S$ 121
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AUS 06:0020h 44m1 stopsSEA 00:44Austin - Seattle | Sat, Apr 26 | Frontier AirlinesS$ 13178% OFFS$ 594 S$ 131
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AUS 20:2614h 17m1 stopsSEA 08:43Austin - Seattle | Tue, Apr 1 | Spirit AirlinesS$ 46422% OFFS$ 594 S$ 464 -
AUS 13:0017h 25m1 stopsSEA Invalid DateAustin - Seattle | Thu, Apr 3 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Cheapest time to fly from Austin to Seattle
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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Austin to Seattle
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frequently Asked Questions
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When to buy flight tickets 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 cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much is a flight from Austin (AUS) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around S$ 435. -
How long is a flight from Austin (AUS) to Seattle (SEA)?
It takes about 4 hours 35 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.
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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 08:35. -
What time does the latest flight from Austin to Seattle depart?
The latest flight departs from Austin (AUS) at 18:40 and arrives in Seattle (SEA) at 21:15. -
What are the most popular airlines that fly from Austin (AUS) to Seattle (SEA)?
Airlines with flights from Austin (AUS) to Seattle (SEA): American Airlines, Air Tahiti Nui, Scandinavian Airlines, Korean Air, Japan Airlines, Delta Air Lines, Alaska Airlines, Hawaiian Airlines, Aeromexico, Westjet and Qatar Airways. -
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?
There are 3 airports near Seattle: Seattle-Tacoma International Airport, King County (Boeing Field) International Airport and Lake Union Sea Plane Base.
How to find a cheap flight from Austin to Seattle
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Austin to Seattle. Book your flights at the right time and save more.
Choose your dates flexibly and get the best deals on flights from Austin to Seattle.
Tap 'Date' on the flight search bar to browse the calendar for Austin to Seattle airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Tue, Apr 8, with one-way flights starting at S$ 101.
Compare cheap flight deals from hundreds of airlines for Austin to Seattle flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Austin to Seattle. The cheapest flight at the moment is with Delta Air Lines.
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You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from Austin to Seattle to get your exclusive deals.
Find cheapest flight ticket from Austin to Seattle
| Cheapest one-way flight price | S$ 90 |
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| Cheapest return ticket price | S$ 200 |
| Off-season for travel | March |
| Peak season for travel | June |
| Flight distance | 2,830.87km |
| Average flight time | 4 hours 35 minutes |
| Popular airline | Alaska Airlines |
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