$104+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEA
Jun 21 — Jun 281
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 May 22, 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 May 22, 2026.
This Booking.com deal was found by Cheapflights users on 5/19. 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 10/179:27 pm
AUS
- PDX
1 stop21h 08m
Frontier
Wed 10/215:35 pm
PDX
- AUS
1 stop24h 57m
Frontier
Deal found 5/19![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/310:52 pm
AUS
- PDX
1 stop13h 28m
Frontier
Sat 6/612:35 pm
PDX
- AUS
1 stop19h 08m
Frontier
Deal found 5/17![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 5/20. 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 5/2710:52 pm
AUS
- PDX
1 stop13h 13m
Frontier
Fri 5/2911:15 am
PDX
- AUS
1 stop8h 32m
Frontier
Deal found 5/20![Frontier logo]()
$266
This Mytrip deal was found by Cheapflights users on 5/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:15 pm
AUS
- PDX
1 stop22h 42m
Frontier
Sun 8/236:19 pm
PDX
- AUS
1 stop14h 58m
Frontier
Deal found 5/19![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 5/19. 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.
Sat 6/610:52 pm
AUS
- PDX
1 stop13h 28m
Frontier
Fri 6/1912:26 pm
PDX
- AUS
1 stop9h 33m
Frontier
Deal found 5/19![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 5/17. 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 7/86:30 am
AUS
- GEG
1 stop7h 07m
Frontier
Wed 7/1512:34 pm
GEG
- AUS
1 stop9h 33m
Frontier
Deal found 5/17![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 5/20. 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 6/510:28 am
AUS
- PDX
1 stop8h 18m
Frontier
Mon 6/811:15 am
PDX
- AUS
1 stop8h 32m
Frontier
Deal found 5/20![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Thu 8/278:35 pm
AUS
- PDX
1 stop13h 56m
Multiple Airlines
Wed 9/25:42 pm
PDX
- AUS
1 stop13h 31m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 9/137:39 pm
AUS
- PDX
1 stop15h 51m
Multiple Airlines
Sat 9/193:22 pm
PDX
- AUS
1 stop6h 37m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 7/1312:18 pm
AUS
- SEA
1 stop24h 21m
Frontier
Mon 7/207:41 pm
SEA
- AUS
1 stop26h 26m
Frontier
Deal found 5/18![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 5/20. 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 5/2710:52 pm
AUS
- PDX
1 stop13h 13m
Frontier
Mon 6/111:15 am
PDX
- AUS
1 stop8h 32m
Frontier
Deal found 5/20![Frontier logo]()
$274
This Delta deal was found by Cheapflights users on 5/19. 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 8/410:35 am
AUS
- SEA
Nonstop4h 24m
Delta
Thu 8/137:15 am
SEA
- AUS
Nonstop4h 11m
Delta
Deal found 5/19![Delta logo]()
$275
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 May 22, 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 May 22, 2026.
This Southwest deal was found by Cheapflights users on 5/21. 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 7/85:45 pm
AUS
- SEA
2 stops7h 45m
Southwest
Tue 7/146:30 am
SEA
- AUS
1 stop6h 10m
Southwest
Deal found 5/21![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 5/21. 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 8/186:14 pm
AUS
- PDX
1 stop7h 42m
Delta
Mon 8/317:10 am
PDX
- AUS
1 stop8h 17m
Delta
Deal found 5/21![Delta logo]()
$290
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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 8/207:07 pm
AUS
- SEA
Nonstop4h 29m
Alaska Airlines
Fri 8/288:35 am
SEA
- AUS
1 stop6h 14m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 5/19. 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 7/41:18 pm
AUS
- GEG
2 stops9h 12m
United Airlines
Tue 7/144:13 pm
GEG
- AUS
1 stop5h 31m
United Airlines
Deal found 5/19![United Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 5/18. 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.
Thu 7/911:49 am
AUS
- BLI
1 stop13h 39m
Multiple Airlines
Thu 7/161:16 pm
BLI
- AUS
2 stops32h 51m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Sat 7/45:00 am
AUS
- PSC
2 stops10h 11m
American Airlines
Thu 8/63:18 pm
PSC
- AUS
1 stop5h 54m
American Airlines
Deal found 5/19![American Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 5/21. 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 7/39:35 pm
AUS
- PDX
1 stop5h 45m
Southwest
Fri 7/175:00 am
PDX
- AUS
2 stops7h 40m
Southwest
Deal found 5/21![Southwest logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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 8/257:15 am
AUS
- GEG
1 stop6h 37m
Alaska Airlines
Wed 8/265:52 am
GEG
- AUS
1 stop7h 19m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 5/19. 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 7/256:14 pm
AUS
- SEA
Nonstop4h 32m
Delta
Sat 8/17:15 am
SEA
- AUS
Nonstop4h 11m
Delta
Deal found 5/19![Delta logo]()
$367
This Southwest deal was found by Cheapflights users on 5/17. 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 6/165:45 pm
AUS
- SEA
1 stop8h 55m
Southwest
Tue 6/237:30 am
SEA
- AUS
2 stops10h 35m
Southwest
Deal found 5/17![Southwest logo]()
$343
This Delta deal was found by Cheapflights users on 5/18. 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 6/271:36 pm
AUS
- PDX
1 stop9h 30m
Delta
Wed 7/11:15 pm
PDX
- AUS
1 stop6h 17m
Delta
Deal found 5/18![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 5/17. 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 6/189:35 pm
AUS
- PDX
1 stop5h 45m
Southwest
Mon 6/221:05 pm
PDX
- AUS
1 stop6h 05m
Southwest
Deal found 5/17![Southwest logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 7/307:15 am
AUS
- PDX
Nonstop4h 10m
Alaska Airlines
Sun 8/25:39 pm
PDX
- AUS
Nonstop4h 10m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 5/17. 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 7/306:14 pm
AUS
- PDX
1 stop7h 40m
Delta
Sat 8/112:33 am
PDX
- AUS
1 stop7h 22m
Delta
Deal found 5/17![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 5/21. 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 10/226:10 am
AUS
- SEA
2 stops9h 30m
Southwest
Mon 10/261:15 pm
SEA
- AUS
2 stops9h 20m
Southwest
Deal found 5/21![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 5/21. 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 5/262:10 pm
AUS
- PSC
2 stops12h 36m
United Airlines
Fri 5/291:35 pm
PSC
- AUS
1 stop7h 29m
United Airlines
Deal found 5/21![United Airlines logo]()
$468
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 9/185:52 pm
AUS
- GEG
1 stop7h 19m
Alaska Airlines
Mon 9/2112:33 pm
GEG
- AUS
1 stop8h 41m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 7/312:12 pm
AUS
- BLI
1 stop11h 32m
Multiple Airlines
Sun 7/51:16 pm
BLI
- AUS
1 stop20h 07m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$491
This Delta deal was found by Cheapflights users on 5/17. 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 7/94:15 pm
AUS
- PDX
1 stop7h 58m
Delta
Sun 7/126:33 am
PDX
- AUS
1 stop6h 47m
Delta
Deal found 5/17![Delta logo]()
$381
This Southwest deal was found by Cheapflights users on 5/21. 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 7/112:10 pm
AUS
- PDX
2 stops9h 00m
Southwest
Wed 7/83:20 pm
PDX
- AUS
1 stop5h 30m
Southwest
Deal found 5/21![Southwest logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 5/19. 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 6/234:17 pm
AUS
- GEG
1 stop6h 39m
Alaska Airlines
Mon 6/297:45 pm
GEG
- AUS
1 stop17h 29m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 5/19. 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 6/266:10 am
AUS
- GEG
1 stop9h 08m
Delta
Wed 7/85:25 am
GEG
- AUS
1 stop6h 01m
Delta
Deal found 5/19![Delta logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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.
Sun 9/67:07 pm
AUS
- GEG
1 stop6h 52m
Alaska Airlines
Thu 9/105:52 am
GEG
- AUS
1 stop7h 29m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$391
This Southwest deal was found by Cheapflights users on 5/21. 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 7/75:55 pm
AUS
- SEA
1 stop8h 40m
Southwest
Mon 7/137:35 am
SEA
- AUS
2 stops9h 15m
Southwest
Deal found 5/21![Southwest logo]()
$358
This Delta deal was found by Cheapflights users on 5/18. 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 7/176:00 am
AUS
- SEA
Nonstop4h 23m
Delta
Sat 7/257:15 am
SEA
- AUS
1 stop7h 54m
Delta
Deal found 5/18![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 5/19. 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 6/35:20 pm
AUS
- PDX
1 stop7h 40m
Southwest
Mon 6/221:05 pm
PDX
- AUS
1 stop6h 05m
Southwest
Deal found 5/19![Southwest logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 5/20. 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.
Sat 8/154:17 pm
AUS
- PDX
1 stop8h 08m
Alaska Airlines
Sun 8/165:39 pm
PDX
- AUS
Nonstop4h 10m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 5/21. 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.
Mon 8/101:10 pm
AUS
- SEA
2 stops7h 35m
Southwest
Mon 8/175:00 am
SEA
- AUS
2 stops9h 20m
Southwest
Deal found 5/21![Southwest logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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.
Sat 7/47:07 pm
AUS
- PSC
1 stop6h 32m
Alaska Airlines
Thu 8/612:56 pm
PSC
- AUS
1 stop9h 35m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 5/21. 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 7/36:08 pm
AUS
- PSC
1 stop7h 50m
Delta
Fri 7/101:50 pm
PSC
- AUS
1 stop5h 40m
Delta
Deal found 5/21![Delta logo]()
$441
Last-minute flights from Austin to WashingtonDiscover last-minute flight deals from Austin to Washington. Data last updated May 22, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Washington. Data last updated May 22, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/20. 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 5/2710:52 pm
AUS
- PDX
1 stop13h 13m
Frontier
Fri 5/2911:15 am
PDX
- AUS
1 stop8h 32m
Frontier
Deal found 5/20![Frontier logo]()
$266
This Frontier deal was found by Cheapflights users on 5/20. 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 5/2710:52 pm
AUS
- PDX
1 stop13h 13m
Frontier
Mon 6/111:15 am
PDX
- AUS
1 stop8h 32m
Frontier
Deal found 5/20![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/310:52 pm
AUS
- PDX
1 stop13h 28m
Frontier
Sat 6/612:35 pm
PDX
- AUS
1 stop19h 08m
Frontier
Deal found 5/17![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 5/20. 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 6/510:28 am
AUS
- PDX
1 stop8h 18m
Frontier
Mon 6/811:15 am
PDX
- AUS
1 stop8h 32m
Frontier
Deal found 5/20![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/59:13 pm
AUS
- SEA
1 stop14h 53m
Frontier
Mon 6/87:50 pm
SEA
- AUS
1 stop21h 40m
Frontier
Deal found 5/17![Frontier logo]()
$283
This Frontier deal was found by Cheapflights users on 5/19. 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.
Sat 6/610:52 pm
AUS
- PDX
1 stop13h 28m
Frontier
Fri 6/1912:26 pm
PDX
- AUS
1 stop9h 33m
Frontier
Deal found 5/19![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/69:13 pm
AUS
- PDX
2 stops15h 07m
Frontier
Tue 6/95:20 pm
PDX
- AUS
1 stop28h 39m
Frontier
Deal found 5/17![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/810:52 pm
AUS
- PDX
2 stops19h 43m
Frontier
Fri 6/1212:26 pm
PDX
- AUS
1 stop9h 33m
Frontier
Deal found 5/17![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/98:15 pm
AUS
- PDX
1 stop22h 20m
Frontier
Wed 6/245:20 pm
PDX
- AUS
2 stops15h 57m
Frontier
Deal found 5/18![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 6/138:15 pm
AUS
- SEA
1 stop15h 33m
Frontier
Wed 6/247:41 pm
SEA
- AUS
1 stop26h 18m
Frontier
Deal found 5/19![Frontier logo]()
$278
This Expedia deal was found by Cheapflights users on 5/17. 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 6/136:30 am
AUS
- SEA
1 stop29h 18m
Frontier
Wed 6/177:41 pm
SEA
- AUS
1 stop26h 18m
Frontier
Deal found 5/17![Frontier logo]()
$284
This Booking.com deal was found by Cheapflights users on 5/20. 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.
Wed 6/176:30 am
AUS
- PDX
1 stop12h 05m
Frontier
Wed 6/245:20 pm
PDX
- AUS
1 stop28h 39m
Frontier
Deal found 5/20![Frontier logo]()
$282
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 May 22, 2026.
Search for one-way flight options from Austin to Washington. Find affordable one-way fares based on user searches. Data last updated May 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 6/98:15 pm
AUS
- PDX
1 stop22h 20m
Frontier
Deal found 5/18![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 5/20. 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.
Thu 6/49:13 pm
AUS
- PDX
1 stop21h 33m
Frontier
Deal found 5/20![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 5/21. 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.
Sun 6/710:52 pm
AUS
- PDX
1 stop13h 28m
Frontier
Deal found 5/21![Frontier logo]()
$111
This Expedia deal was found by Cheapflights users on 5/20. 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.
Wed 6/310:52 pm
AUS
- PDX
1 stop13h 28m
Frontier
Deal found 5/20![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 5/22. 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.
Mon 11/26:45 am
AUS
- PDX
1 stop11h 50m
Frontier
Deal found 5/22![Frontier logo]()
$129
This Priceline deal was found by Cheapflights users on 5/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:47 pm
AUS
- PDX
1 stop6h 07m
Frontier
Deal found 5/21![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 9/116:45 am
AUS
- PDX
1 stop11h 50m
Frontier
Deal found 5/20![Frontier logo]()
$132
This Priceline deal was found by Cheapflights users on 5/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:30 am
AUS
- GEG
1 stop7h 06m
Frontier
Deal found 5/18![Frontier logo]()
$135
This Expedia deal was found by Cheapflights users on 5/20. 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.
Fri 6/510:28 am
AUS
- PDX
1 stop8h 18m
Frontier
Deal found 5/20![Frontier logo]()
$135
This Expedia deal was found by Cheapflights users on 5/20. 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.
Tue 6/210:28 am
AUS
- PDX
1 stop8h 33m
Frontier
Deal found 5/20![Frontier logo]()
$137
This Booking.com deal was found by Cheapflights users on 5/20. 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.
Tue 6/166:30 am
AUS
- PDX
1 stop12h 05m
Frontier
Deal found 5/20![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 5/17. 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 6/206:30 am
AUS
- SEA
1 stop29h 18m
Frontier
Deal found 5/17![Frontier logo]()
$150
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 May 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (Booking.com) |
One-way from | $104 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $383 |
Good round-trip deal | $359 or less |
Good one-way deal | $209 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 May 22, 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
Wed 7/8
5:45 pm-11:30 pm
2 stops7h 45m
Seattle/Tacoma Intl
Tue 7/14
6:30 am-2:40 pm
1 stop6h 10m
$284
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Tue 8/18
6:14 pm-11:56 pm
1 stop7h 42m
Portland
Mon 8/31
7:10 am-5:27 pm
1 stop8h 17m
$290
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Fri 7/3
9:35 pm-1:20 am
1 stop5h 45m
Portland
Fri 7/17
5:00 am-2:40 pm
2 stops7h 40m
$337
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Thu 8/20
7:07 pm-9:36 pm
Nonstop4h 29m
Seattle/Tacoma Intl
Fri 8/28
8:35 am-4:49 pm
1 stop6h 14m
$339
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Tue 6/16
5:45 pm-12:40 am
1 stop8h 55m
Seattle/Tacoma Intl
Tue 6/23
7:30 am-8:05 pm
2 stops10h 35m
$343
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Thu 6/18
9:35 pm-1:20 am
1 stop5h 45m
Portland
Mon 6/22
1:05 pm-9:10 pm
1 stop6h 05m
$349
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Thu 10/22
6:10 am-1:40 pm
2 stops9h 30m
Seattle/Tacoma Intl
Mon 10/26
1:15 pm-12:35 am
2 stops9h 20m
$351
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Wed 7/1
12:10 pm-7:10 pm
2 stops9h 00m
Portland
Wed 7/8
3:20 pm-10:50 pm
1 stop5h 30m
$354
AustinSpokane
AUS - GEG
AUSGEG
Austin Bergstrom
Tue 8/25
7:15 am-11:52 am
1 stop6h 37m
Spokane
Wed 8/26
5:52 am-3:11 pm
1 stop7h 19m
$357
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Tue 7/7
5:55 pm-12:35 am
1 stop8h 40m
Seattle/Tacoma Intl
Mon 7/13
7:35 am-6:50 pm
2 stops9h 15m
$358
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-SEA
AUS-PDX
AUS-GEG
AUS-BLI
AUS-PSC
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-SEA
AUS-PDX
AUS-GEG
AUS-BLI
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 August is currently the most expensive (average of $699). 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 May 22, 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 at noon.
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 May 22, 2026.
The most flights from AUS to USWA are scheduled on a Wednesday (17 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Austin to State of Washington?
How far ahead should I book a flight from Austin to State of Washington?
To ensure you get the cheapest price possible for a flight from Austin to State of Washington, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 May 16, 2026.
Travelers seeking maximum savings on their Austin to State of Washington flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 May 22, 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.
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Comfort
7.8
Crew
8.5
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 May 22, 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 May 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$326 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$129 | Average$242 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$143 | Average$417 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$173 | Average$396 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$464 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$195 | Average$386 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$530 | FlexibilityNo cancel fee | On-time71% |