Cheap flights from Austin to Seattle
Flights overview
Prices shown are for one adult in Economy class flights from Zürich to New York. This includes the cheapest Business class options where available.
Prices reflect the lowest available in the next three months, though they are subject to change and availability.
Last-minute deals apply to the cheapest weekend trips available in the next seven days, with weekend trips being flights departing between Thursday and Saturday and returning on Sunday or Monday.
Flight duration shown is based on nonstop flights or those with the fewest stops available.
Prices reflect the lowest available in the next three months, though they are subject to change and availability.
Last-minute deals apply to the cheapest weekend trips available in the next seven days, with weekend trips being flights departing between Thursday and Saturday and returning on Sunday or Monday.
Flight duration shown is based on nonstop flights or those with the fewest stops available.
Useful information for finding cheap flights from Austin to Seattle and booking your next trip
| Cheapest round-trip flights | $230 |
Frontier
1 stop
30 hr
Thu, Jul 30 — Wed, Aug 5
|
The cheapest round-trip flight from Austin to Seattle is currently $230 | |
|---|---|---|---|---|
| Cheapest one-way flight | $111 |
Frontier
1 stop
14 hr
Wed, Jun 3
|
The cheapest one-way flight from Austin to Seattle is currently $111 | |
| Cheapest nonstop flights | $357 |
Delta
Nonstop
5 hr
Thu, Jul 30 — Wed, Aug 5
|
The cheapest nonstop round-trip flight from Austin to Seattle is currently $357 | |
| Last-minute weekend getaway | $315 |
Frontier
1 stop
14 hr
Thu, May 7 — Mon, May 11
|
The cheapest last-minute weekend getaway from Austin to Seattle is currently $315 | |
| Cheapest business class flights | $488 |
Frontier
1 stop
30 hr
Thu, Jul 30 — Wed, Aug 5
|
The cheapest business class round-trip flight from Austin to Seattle is currently $488 | |
| Fastest flight | 4 hr 20 min | The fastest nonstop flight from Austin to Seattle takes 4 hr 20 min |
|---|---|---|
| Nonstop flights | Every day | There are direct flights on this route every day. |
When is the cheapest time to fly?
Typical prices for the least expensive flights for 1-week trips from Austin to Seattle per month. Insights are based on fares observed in the last 12 months. Current prices may differ.
The cheapest month to fly from Austin to Seattle is typically September. The most expensive month to fly is typically July.
| September Cheapest
|
Typical prices: $145–260 |
|---|---|
| July Most expensive
|
Typical prices: $245–340 |
Popular airlines from Austin to Seattle
Popularity is based on the number of weekly nonstop and connecting flights the airline operates. Connecting flights do not include interline routes.
Flight suggestions are based on an airline's cheapest round-trip fares from Austin to Seattle in the next 3 months. Prices include required taxes + fees for one adult. Optional charges and bag fees may apply.
Typical prices are based on fares observed in the past year for one-week round trips with the same origin, destination, and airline.
- DeltaNonstopfrom $298Typical price: $235–62020 weekly nonstop flightsAUS - SEA Every day285 weekly connecting flightsAUS - SEA Every day
- AlaskaNonstopfrom $357Typical price: $235–61021 weekly nonstop flightsAUS - SEA Every day119 weekly connecting flightsAUS - SEA Every day
- Southwestfrom $298Typical price: $255–600491 weekly connecting flightsAUS - SEA Every day
- Americanfrom $274Typical price: $255–610368 weekly connecting flightsAUS - SEA Every day
- Unitedfrom $357Typical price: $235–600303 weekly connecting flightsAUS - SEA Every day
- Frontierfrom $230Typical price: $205–43522 weekly connecting flightsAUS - SEA Every day
Popular airports near Austin
Distance and driving time are relative to the city center. Airports are listed based on distance from Austin center and popularity with travelers.
- Austin-Bergstrom International Airport (AUS)Austin United States 24 min 6 mi
- Dallas Fort Worth International Airport (DFW)Dallas United States 3 hr 14 min 186 mi
- George Bush Intercontinental Airport (IAH)Houston United States 2 hr 44 min 144 mi
- San Antonio International Airport (SAT)San Antonio United States 1 hr 16 min 66 mi
Popular airports near Seattle
Distance and driving time are relative to the city center. Airports are listed based on distance from Seattle center and popularity with travelers.
- Seattle-Tacoma International Airport (SEA)Seattle United States 18 min 11 mi
- Portland International Airport (PDX)Portland United States 2 hr 44 min 140 mi
- Paine Field (PAE)Everett United States 31 min 21 mi
- King County International Airport - Boeing Field (BFI)Seattle United States 11 min 5 mi
Frequently asked questions about flying from Austin to Seattle
The cheapest flights from Austin to Seattle are usually in September. Typical ticket prices in September range from $145 to $260.
The cheapest round-trip flight from Austin to Seattle recently found on Google Flights was with Frontier from $230. The cheapest one-way flight was with Frontier from $111.
Some of the cheapest round-trip deals we found with different airlines:
Some of the cheapest round-trip deals we found with different airlines:
- The cheapest Delta flight from Austin to Seattle is $298, flying from Jun 22 to Jul 1.
- The cheapest Alaska flight from Austin to Seattle is $357, flying from Jul 31 to Aug 6.
- The cheapest Southwest flight from Austin to Seattle is $298, flying from Jun 1 to Jun 9.
- The cheapest American flight from Austin to Seattle is $274, flying from May 28 to Jun 3.
- The cheapest United flight from Austin to Seattle is $357, flying from Jul 30 to Aug 5.
- The cheapest Frontier flight from Austin to Seattle is $230, flying from Jul 30 to Aug 5.
The cheapest round-trip flight from Austin to Seattle starts at $230 from Thu, Jul 30 to Wed, Aug 5. The cheapest one-way flight starts at $111 and departs on Wed, Jun 3.
4 hr 20 min is the shortest flight time from Austin to Seattle.
Most visitors come May–Sep, a period encompassing events such as the Seattle International Film Festival (May); Seafair (Jul), a summer festival including boat races, marathons and parades; and Bumbershoot (Sep), an international music and arts festival. Rainy season is Nov–May, though rain is possible year-round.
It's easy to use Google Flights to find the cheapest days to fly from Austin to Seattle.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.
You can also turn on price tracking to get alerts if the price changes for a route or flight.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.
You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from Austin to Seattle really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Austin to Seattle.
In terms of nonstop flights, Alaska is the most popular. Alaska offers 21 nonstop flights and 119 connecting flights per week. Alaska flies from Austin-Bergstrom International Airport (AUS) to Seattle-Tacoma International Airport (SEA) .
In terms of flights, Southwest is the most popular. Southwest offers 491 connecting flights per week. Southwest flies from Austin-Bergstrom International Airport (AUS) to Seattle-Tacoma International Airport (SEA) .
Other popular airlines flying from Austin to Seattle are:
In terms of nonstop flights, Alaska is the most popular. Alaska offers 21 nonstop flights and 119 connecting flights per week. Alaska flies from Austin-Bergstrom International Airport (AUS) to Seattle-Tacoma International Airport (SEA) .
In terms of flights, Southwest is the most popular. Southwest offers 491 connecting flights per week. Southwest flies from Austin-Bergstrom International Airport (AUS) to Seattle-Tacoma International Airport (SEA) .
Other popular airlines flying from Austin to Seattle are:
- Delta offers 20 nonstop flights and 285 connecting flights per week. Delta flies from Austin-Bergstrom International Airport (AUS) to Seattle-Tacoma International Airport (SEA) .
- American offers 368 connecting flights per week. American flies from Austin-Bergstrom International Airport (AUS) to Seattle-Tacoma International Airport (SEA) .
- United offers 303 connecting flights per week. United flies from Austin-Bergstrom International Airport (AUS) to Seattle-Tacoma International Airport (SEA) .
- Frontier offers 22 connecting flights per week. Frontier flies from Austin-Bergstrom International Airport (AUS) to Seattle-Tacoma International Airport (SEA) .
The cheapest round-trip flight from Austin to Seattle recently found on Google Flights was with Frontier from $230. The cheapest one-way flight was with Frontier from $111.
Some of the cheapest round-trip deals we found with different airlines:
Some of the cheapest round-trip deals we found with different airlines:
- The cheapest Delta flight from Austin to Seattle is $298, flying from Jun 22 to Jul 1.
- The cheapest Alaska flight from Austin to Seattle is $357, flying from Jul 31 to Aug 6.
- The cheapest Southwest flight from Austin to Seattle is $298, flying from Jun 1 to Jun 9.
- The cheapest American flight from Austin to Seattle is $274, flying from May 28 to Jun 3.
- The cheapest United flight from Austin to Seattle is $357, flying from Jul 30 to Aug 5.
- The cheapest Frontier flight from Austin to Seattle is $230, flying from Jul 30 to Aug 5.
Alaska and Delta fly direct from Austin to Seattle.
- There are 20 Delta direct flights from Austin to Seattle per week. Flights are available every day.
- There are 21 Alaska direct flights from Austin to Seattle per week. Flights are available every day.
The cheapest last-minute deal between Austin and Seattle at price $315 is offered by Frontier from Thu, May 7 to Mon, May 11.
Alaska and Delta fly direct from Austin to Seattle.
- There are 20 Delta direct flights from Austin to Seattle per week. Flights are available every day.
- There are 21 Alaska direct flights from Austin to Seattle per week. Flights are available every day.
There are direct flights from Austin to Seattle on a daily basis.
The cheapest direct (nonstop) round-trip flights between Austin and Seattle start at $357 from Thu, Jul 30 to Wed, Aug 5 with Delta.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Austin to Seattle, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between Austin and Seattle start at $488 from Thu, Jul 30 to Wed, Aug 5 with Frontier.
The cheapest economy class round-trip flights between Austin and Seattle start at $230 from Thu, Jul 30 to Wed, Aug 5.
To book business class trips from Austin to Seattle, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.
You can also adjust the trip type to view one-way fares.
You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between Austin and Seattle starts at $315 from Thu, May 7 to Mon, May 11 with Frontier.
The cheapest last-minute deal between Austin and Seattle at price $315 is offered by Frontier from Thu, May 7 to Mon, May 11.
To find last-minute flight deals from Austin to Seattle, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.
You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.
You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.
Search more flights
Popular trips from Austin
These suggestions are based on the cheapest fares to popular destinations in the next six months.
Prices include required taxes + fees for 1 adult. Optional charges and bag fees may apply.
-
London$906May 11 — May 201 stop 11 hr 58 min Delta, KLM
-
Seattle$298Sep 24 — Sep 30Nonstop 4 hr 29 min Alaska
-
Orlando$78Jul 23 — Jul 30Nonstop 2 hr 40 min Allegiant
-
Denver$56May 24 — May 30Nonstop 2 hr 39 min Frontier
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