$82+ Cheap flights from Austin (AUS) to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEA
May 17 — May 241
Round-trip
1 adult, Economy
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Cheapest flights from Austin to WashingtonExplore the most affordable flight options available from Austin to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
Explore the most affordable flight options available from Austin to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:13 pm
AUS
- SEA
1 stop14h 36m
Frontier
Sun 5/177:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/14![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:47 pm
AUS
- SEA
1 stop13h 40m
Frontier
Tue 5/57:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/12![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:13 pm
AUS
- SEA
1 stop14h 36m
Frontier
Sun 5/177:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/14![Frontier logo]()
$182
This Expedia deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:42 pm
AUS
- SEA
1 stop13h 40m
Frontier
Tue 6/167:41 pm
SEA
- AUS
1 stop21h 49m
Frontier
Deal found 4/12![Frontier logo]()
$185
This Booking.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:47 pm
AUS
- SEA
1 stop14h 02m
Frontier
Thu 5/711:37 am
SEA
- AUS
1 stop8h 10m
Frontier
Deal found 4/15![Frontier logo]()
$187
This CheapOair deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:31 pm
AUS
- SEA
1 stop14h 21m
Frontier
Mon 5/47:12 pm
SEA
- AUS
1 stop23h 06m
Frontier
Deal found 4/13![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:13 pm
AUS
- SEA
2 stops23h 22m
Frontier
Mon 6/17:50 pm
SEA
- AUS
1 stop11h 53m
Frontier
Deal found 4/14![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Tue 5/57:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/13![Frontier logo]()
$195
This Super.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:50 pm
AUS
- SEA
1 stop14h 37m
Frontier
Tue 5/57:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/12![Frontier logo]()
$196
This CheapOair deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:13 pm
AUS
- PDX
1 stop21h 33m
Frontier
Thu 5/149:46 pm
PDX
- AUS
1 stop22h 01m
Frontier
Deal found 4/12![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:28 am
AUS
- PDX
1 stop8h 33m
Frontier
Tue 6/95:20 pm
PDX
- AUS
1 stop28h 39m
Frontier
Deal found 4/15![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:52 pm
AUS
- SEA
1 stop13h 44m
Frontier
Tue 6/167:41 pm
SEA
- AUS
1 stop21h 49m
Frontier
Deal found 4/15![Frontier logo]()
$200
Best flights from Austin to WashingtonDiscover carefully curated flight deals from Austin to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
Discover carefully curated flight deals from Austin to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2026.
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
AUS
- SEA
Nonstop4h 29m
Delta
Mon 5/185:48 pm
SEA
- AUS
Nonstop4h 11m
Delta
Deal found 4/12![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:35 pm
AUS
- PDX
1 stop6h 20m
Southwest
Wed 7/85:50 am
PDX
- AUS
1 stop6h 30m
Southwest
Deal found 4/13![Southwest logo]()
$275
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:55 pm
AUS
- SEA
1 stop7h 04m
United Airlines
Tue 7/145:00 am
SEA
- AUS
1 stop6h 12m
United Airlines
Deal found 4/16![United Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
AUS
- PDX
2 stops9h 47m
Alaska Airlines
Sat 5/91:52 pm
PDX
- AUS
1 stop8h 32m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:02 pm
AUS
- BLI
1 stop11h 42m
Multiple Airlines
Fri 7/243:42 pm
BLI
- AUS
2 stops15h 31m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:25 pm
AUS
- PDX
1 stop6h 16m
Delta
Sun 8/305:30 am
PDX
- AUS
1 stop6h 03m
Delta
Deal found 4/16![Delta logo]()
$285
This American Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1511:36 am
AUS
- PUW
2 stops9h 10m
American Airlines
Fri 6/262:30 pm
PUW
- AUS
1 stop8h 04m
American Airlines
Deal found 4/12![American Airlines logo]()
$592
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
AUS
- SEA
Nonstop4h 29m
Delta
Sun 5/177:15 am
SEA
- AUS
Nonstop4h 15m
Delta
Deal found 4/13![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:40 am
AUS
- PDX
1 stop9h 40m
Southwest
Sun 5/246:30 am
PDX
- AUS
1 stop6h 45m
Southwest
Deal found 4/14![Southwest logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:04 pm
AUS
- ALW
1 stop6h 44m
Alaska Airlines
Sat 5/95:00 am
ALW
- AUS
1 stop7h 39m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:08 pm
AUS
- SEA
Nonstop4h 42m
Delta
Sat 6/67:15 am
SEA
- AUS
Nonstop4h 15m
Delta
Deal found 4/14![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:00 pm
AUS
- PDX
1 stop6h 50m
United Airlines
Thu 8/2711:09 am
PDX
- AUS
2 stops10h 04m
United Airlines
Deal found 4/16![United Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:35 pm
AUS
- PDX
1 stop7h 10m
Southwest
Mon 7/135:10 am
PDX
- AUS
2 stops10h 20m
Southwest
Deal found 4/15![Southwest logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:04 pm
AUS
- PSC
1 stop7h 10m
Alaska Airlines
Sat 5/161:53 pm
PSC
- AUS
1 stop8h 31m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
AUS
- SEA
Nonstop4h 29m
Delta
Tue 6/165:45 pm
SEA
- AUS
Nonstop4h 06m
Delta
Deal found 4/12![Delta logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:48 pm
AUS
- GEG
1 stop7h 18m
Alaska Airlines
Wed 6/312:36 pm
GEG
- AUS
1 stop9h 03m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/175:45 pm
AUS
- SEA
2 stops7h 45m
Southwest
Wed 6/247:30 am
SEA
- AUS
2 stops10h 35m
Southwest
Deal found 4/13![Southwest logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:42 pm
AUS
- BLI
1 stop24h 28m
Multiple Airlines
Sun 5/178:00 am
BLI
- AUS
1 stop11h 47m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$446
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:20 am
AUS
- PSC
1 stop8h 07m
United Airlines
Mon 6/11:35 pm
PSC
- AUS
1 stop7h 29m
United Airlines
Deal found 4/13![United Airlines logo]()
$436
This Alaska Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:59 pm
AUS
- GEG
1 stop29h 08m
Alaska Airlines
Sun 8/1612:42 pm
GEG
- AUS
1 stop9h 07m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:10 pm
AUS
- PDX
2 stops9h 00m
Southwest
Wed 6/175:50 am
PDX
- AUS
1 stop6h 30m
Southwest
Deal found 4/12![Southwest logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:13 pm
AUS
- BLI
2 stops19h 57m
Multiple Airlines
Sun 5/31:00 pm
BLI
- AUS
1 stop28h 44m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$450
This KAYAK deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 am
AUS
- PDX
1 stop6h 40m
Delta
Wed 5/136:00 am
PDX
- AUS
1 stop9h 19m
Delta
Deal found 4/12![Delta logo]()
$340
This Alaska Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 pm
AUS
- PDX
Nonstop4h 15m
Alaska Airlines
Sat 10/175:35 pm
PDX
- AUS
Nonstop4h 04m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/58:30 pm
AUS
- PDX
1 stop6h 00m
Southwest
Sun 6/72:50 pm
PDX
- AUS
2 stops9h 05m
Southwest
Deal found 4/13![Southwest logo]()
$371
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:17 am
AUS
- PSC
1 stop7h 49m
Delta
Sat 5/163:25 pm
PSC
- AUS
1 stop6h 34m
Delta
Deal found 4/12![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:49 pm
AUS
- PDX
Nonstop4h 24m
Alaska Airlines
Mon 5/115:30 pm
PDX
- AUS
1 stop22h 34m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:45 pm
AUS
- SEA
1 stop6h 45m
Southwest
Wed 7/1510:55 am
SEA
- AUS
2 stops7h 05m
Southwest
Deal found 4/15![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:15 pm
AUS
- SEA
1 stop7h 39m
Delta
Wed 5/1310:55 am
SEA
- AUS
Nonstop4h 16m
Delta
Deal found 4/16![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:41 pm
AUS
- PDX
Nonstop4h 09m
Alaska Airlines
Mon 6/295:39 pm
PDX
- AUS
Nonstop4h 10m
Alaska Airlines
Deal found 4/12![Alaska Airlines logo]()
$377
Last-minute flights from Austin to WashingtonDiscover last-minute flight deals from Austin to Washington. Data last updated April 17, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Washington. Data last updated April 17, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:47 pm
AUS
- SEA
1 stop13h 40m
Frontier
Fri 5/17:12 pm
SEA
- AUS
1 stop22h 43m
Frontier
Deal found 4/12![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Tue 5/57:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/13![Frontier logo]()
$195
This CheapOair deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/309:31 pm
AUS
- SEA
1 stop14h 21m
Frontier
Mon 5/47:12 pm
SEA
- AUS
1 stop23h 06m
Frontier
Deal found 4/13![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:47 pm
AUS
- SEA
1 stop13h 40m
Frontier
Tue 5/57:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/12![Frontier logo]()
$181
This Super.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:50 pm
AUS
- SEA
1 stop14h 37m
Frontier
Tue 5/57:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/12![Frontier logo]()
$196
This Booking.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:47 pm
AUS
- SEA
1 stop14h 02m
Frontier
Thu 5/711:37 am
SEA
- AUS
1 stop8h 10m
Frontier
Deal found 4/15![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:47 pm
AUS
- SEA
1 stop14h 02m
Frontier
Tue 6/167:41 pm
SEA
- AUS
1 stop21h 49m
Frontier
Deal found 4/12![Frontier logo]()
$201
This Expedia deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:42 pm
AUS
- SEA
1 stop13h 40m
Frontier
Tue 6/167:41 pm
SEA
- AUS
1 stop21h 49m
Frontier
Deal found 4/12![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:13 pm
AUS
- SEA
1 stop14h 36m
Frontier
Sun 5/177:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/14![Frontier logo]()
$180
This CheapOair deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:13 pm
AUS
- PDX
1 stop21h 33m
Frontier
Thu 5/149:46 pm
PDX
- AUS
1 stop22h 01m
Frontier
Deal found 4/12![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:13 pm
AUS
- SEA
1 stop14h 36m
Frontier
Sun 5/177:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/14![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:13 pm
AUS
- SEA
2 stops23h 22m
Frontier
Mon 6/17:50 pm
SEA
- AUS
1 stop11h 53m
Frontier
Deal found 4/14![Frontier logo]()
$194
One-way flights from Austin to WashingtonSearch for one-way flight options from Austin to Washington. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
Search for one-way flight options from Austin to Washington. Find affordable one-way fares based on user searches. Data last updated April 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:13 pm
AUS
- PDX
1 stop21h 48m
Frontier
Deal found 4/12![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:47 pm
AUS
- PDX
1 stop15h 55m
Frontier
Deal found 4/13![Frontier logo]()
$105
This Booking.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:50 pm
AUS
- PDX
1 stop15h 30m
Frontier
Deal found 4/14![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:13 pm
AUS
- GEG
1 stop18h 36m
Frontier
Deal found 4/12![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:13 pm
AUS
- PDX
2 stops39h 07m
Frontier
Deal found 4/14![Frontier logo]()
$109
This Booking.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:13 pm
AUS
- PDX
1 stop21h 33m
Frontier
Deal found 4/13![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:13 pm
AUS
- GEG
2 stops49h 16m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$118
This Frontier deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:30 am
AUS
- GEG
1 stop7h 03m
Frontier
Deal found 4/16![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:13 pm
AUS
- SEA
2 stops39h 22m
Frontier
Deal found 4/12![Frontier logo]()
$124
This United Airlines deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:20 pm
AUS
- PDX
1 stop8h 39m
United Airlines
Deal found 4/13![United Airlines logo]()
$124
This Expedia deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:15 pm
AUS
- SEA
1 stop15h 33m
Frontier
Deal found 4/15![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:02 pm
AUS
- PDX
1 stop7h 22m
Frontier
Deal found 4/14![Frontier logo]()
$125
Find flight deals from Austin to Washington
Keep the following information in mind while searching for Austin to Washington flight deals. Data was last updated April 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $180 (Kiwi.com) |
One-way from | $82 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $284 |
Good round-trip deal | $353 or less |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from Austin to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Sat 5/16
6:00 am-8:29 am
Nonstop4h 29m
Seattle/Tacoma Intl
Mon 5/18
5:48 pm-11:59 pm
Nonstop4h 11m
$263
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Sat 7/4
3:35 pm-7:55 pm
1 stop6h 20m
Portland
Wed 7/8
5:50 am-2:20 pm
1 stop6h 30m
$275
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Thu 8/27
7:25 pm-11:41 pm
1 stop6h 16m
Portland
Sun 8/30
5:30 am-1:33 pm
1 stop6h 03m
$285
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Sat 5/16
6:00 am-8:29 am
Nonstop4h 29m
Seattle/Tacoma Intl
Sun 5/17
7:15 am-1:30 pm
Nonstop4h 15m
$287
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Tue 6/2
6:08 pm-8:50 pm
Nonstop4h 42m
Seattle/Tacoma Intl
Sat 6/6
7:15 am-1:30 pm
Nonstop4h 15m
$297
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Fri 5/8
6:00 am-8:29 am
Nonstop4h 29m
Seattle/Tacoma Intl
Tue 6/16
5:45 pm-11:51 pm
Nonstop4h 06m
$298
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Tue 7/7
12:55 pm-5:59 pm
1 stop7h 04m
Seattle/Tacoma Intl
Tue 7/14
5:00 am-1:12 pm
1 stop6h 12m
$337
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Tue 5/5
6:00 am-1:47 pm
2 stops9h 47m
Portland
Sat 5/9
1:52 pm-12:24 am
1 stop8h 32m
$338
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Mon 5/11
6:00 am-10:40 am
1 stop6h 40m
Portland
Wed 5/13
6:00 am-5:19 pm
1 stop9h 19m
$340
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Thu 5/21
6:40 am-2:20 pm
1 stop9h 40m
Portland
Sun 5/24
6:30 am-3:15 pm
1 stop6h 45m
$346
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Austin to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Austin with our price prediction graph.
AUS-PDX
AUS-GEG
AUS-SEA
AUS-PSC
AUS-BLI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Austin to Washington
AUS-USWA
AUS-PDX
AUS-GEG
AUS-SEA
AUS-PSC
What is the cheapest month to book a flight from Austin to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Austin to State of Washington (average of $91). Flying from Austin to State of Washington in July is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AUS to WA?
Find hourly flight availability from Austin to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 6% on flights from Austin to State of Washington by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Austin to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from Austin to Washington. Price data was last updated on April 11, 2026.
Travelers seeking maximum savings on their Austin to State of Washington flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Austin to State of Washington
Explore weekly flight availability from Austin to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 17, 2026.
The most flights from AUS to USWA are scheduled on a Thursday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).
How much does it cost to fly round-trip from Austin to State of Washington?
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated April 17, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Austin to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Austin to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Austin and Washington flights
Browse other Austin and Washington flight options. Last updated on April 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Austin to Washington flights
Consider these flights traveling from Austin to Washington.
Top 7 airlines flying from Austin to Washington
Discover the top 7 airlines that operate flights from Austin to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$327 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$129 | Average$240 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$143 | Average$407 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$166 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$455 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$195 | Average$356 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$525 | FlexibilityNo cancel fee | On-time71% |