$117+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEA
Aug 2 — Aug 91
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 July 3, 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 July 3, 2026.
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Mon 7/132:25 pm
AUS
- PDX
1 stop28h 06m
Frontier
Fri 7/1712:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 7/3![Frontier logo]()
$268
This Southwest deal was found by Cheapflights users on 7/3. 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 8/188:30 am
AUS
- PDX
2 stops8h 55m
Southwest
Sat 8/221:35 pm
PDX
- AUS
1 stop6h 05m
Southwest
Deal found 7/3![Southwest logo]()
$271
This Frontier deal was found by Cheapflights users on 7/2. 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.
Thu 7/3012:47 pm
AUS
- PDX
1 stop7h 17m
Frontier
Sat 8/812:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 7/2![Frontier logo]()
$272
This Frontier deal was found by Cheapflights users on 6/30. 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 7/316:30 am
AUS
- PDX
1 stop12h 21m
Frontier
Mon 8/312:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 6/30![Frontier logo]()
$273
This CheapOair deal was found by Cheapflights users on 6/30. 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 8/52:25 pm
AUS
- PDX
1 stop28h 26m
Frontier
Sun 8/96:49 pm
PDX
- AUS
1 stop15h 03m
Frontier
Deal found 6/30![Frontier logo]()
$275
This Southwest deal was found by Cheapflights users on 7/3. 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 8/201:10 pm
AUS
- PDX
2 stops7h 50m
Southwest
Mon 8/2412:20 pm
PDX
- AUS
2 stops10h 05m
Southwest
Deal found 7/3![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 7/2. 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 7/131:40 pm
AUS
- PDX
1 stop7h 37m
Delta
Thu 7/231:25 pm
PDX
- AUS
1 stop8h 04m
Delta
Deal found 7/2![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 6/30. 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 7/145:55 pm
AUS
- PDX
1 stop8h 00m
Southwest
Thu 7/165:00 am
PDX
- AUS
2 stops7h 40m
Southwest
Deal found 6/30![Southwest logo]()
$278
This Expedia deal was found by Cheapflights users on 6/29. 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 7/172:25 pm
AUS
- PDX
1 stop28h 26m
Frontier
Mon 7/2012:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 6/29![Frontier logo]()
$280
This Southwest deal was found by Cheapflights users on 6/30. 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 8/512:00 pm
AUS
- PDX
1 stop8h 15m
Southwest
Mon 8/105:00 am
PDX
- AUS
2 stops8h 25m
Southwest
Deal found 6/30![Southwest logo]()
$281
This Frontier deal was found by Cheapflights users on 7/1. 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 7/206:30 am
AUS
- PDX
1 stop12h 21m
Frontier
Sat 7/2512:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 7/1![Frontier logo]()
$282
This CheapOair deal was found by Cheapflights users on 7/1. 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 7/2312:47 pm
AUS
- PDX
1 stop7h 17m
Frontier
Wed 7/295:21 pm
PDX
- AUS
1 stop24h 06m
Frontier
Deal found 7/1![Frontier logo]()
$283
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 July 3, 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 July 3, 2026.
This Southwest deal was found by Cheapflights users on 7/3. 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 7/147:45 pm
AUS
- PDX
1 stop6h 10m
Southwest
Wed 7/225:15 am
PDX
- AUS
1 stop7h 25m
Southwest
Deal found 7/3![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 7/2. 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 7/116:10 am
AUS
- PDX
1 stop8h 28m
Delta
Wed 7/151:15 pm
PDX
- AUS
1 stop6h 15m
Delta
Deal found 7/2![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 9/17:15 am
AUS
- GEG
1 stop6h 33m
Alaska Airlines
Wed 9/21:27 pm
GEG
- AUS
1 stop7h 47m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 8/2312:47 pm
AUS
- BLI
1 stop26h 20m
Multiple Airlines
Fri 8/282:27 pm
BLI
- AUS
1 stop19h 25m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 7/165:20 am
AUS
- PSC
1 stop8h 07m
United Airlines
Mon 7/201:35 pm
PSC
- AUS
1 stop8h 38m
United Airlines
Deal found 6/30![United Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Thu 9/103:14 pm
AUS
- PSC
2 stops10h 18m
American Airlines
Sun 9/133:24 pm
PSC
- AUS
1 stop5h 58m
American Airlines
Deal found 6/29![American Airlines logo]()
$448
This Southwest deal was found by Cheapflights users on 7/3. 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 8/146:55 pm
AUS
- PDX
1 stop6h 10m
Southwest
Mon 8/175:15 am
PDX
- AUS
1 stop6h 10m
Southwest
Deal found 7/3![Southwest logo]()
$280
This Delta deal was found by Cheapflights users on 7/2. 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 8/76:17 pm
AUS
- SEA
Nonstop4h 33m
Delta
Thu 8/1311:05 am
SEA
- AUS
Nonstop4h 16m
Delta
Deal found 7/2![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 6/30. 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 8/64:55 pm
AUS
- PDX
1 stop8h 20m
Southwest
Sun 8/98:00 pm
PDX
- AUS
1 stop10h 30m
Southwest
Deal found 6/30![Southwest logo]()
$290
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 8/166:00 am
AUS
- GEG
1 stop19h 07m
Alaska Airlines
Wed 8/191:27 pm
GEG
- AUS
1 stop7h 44m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/1. 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 8/106:15 am
AUS
- SEA
Nonstop4h 25m
Delta
Thu 8/207:15 am
SEA
- AUS
Nonstop4h 11m
Delta
Deal found 7/1![Delta logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 9/105:52 pm
AUS
- PDX
Nonstop4h 12m
Alaska Airlines
Tue 9/1510:38 am
PDX
- AUS
Nonstop4h 11m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 7/2. 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 7/306:04 pm
AUS
- GEG
1 stop7h 02m
Delta
Wed 8/125:15 am
GEG
- AUS
1 stop6h 11m
Delta
Deal found 7/2![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 6/30. 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 8/184:10 pm
AUS
- SEA
Nonstop4h 25m
Southwest
Sun 8/3011:00 pm
SEA
- AUS
1 stop9h 10m
Southwest
Deal found 6/30![Southwest logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 12/17:36 am
AUS
- SEA
1 stop9h 15m
Alaska Airlines
Sat 12/52:00 pm
SEA
- AUS
1 stop7h 39m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 8/275:30 am
AUS
- PSC
2 stops8h 42m
United Airlines
Mon 8/311:35 pm
PSC
- AUS
1 stop8h 24m
United Airlines
Deal found 6/28![United Airlines logo]()
$448
This Southwest deal was found by Cheapflights users on 7/1. 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 10/94:10 pm
AUS
- SEA
2 stops10h 25m
Southwest
Wed 10/1412:45 pm
SEA
- AUS
1 stop8h 00m
Southwest
Deal found 7/1![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 6/29. 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 11/276:10 am
AUS
- SEA
Nonstop4h 41m
Delta
Wed 12/27:20 am
SEA
- AUS
Nonstop4h 16m
Delta
Deal found 6/29![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Thu 9/312:42 pm
AUS
- PSC
2 stops10h 58m
American Airlines
Sun 9/205:05 am
PSC
- AUS
1 stop6h 15m
American Airlines
Deal found 6/29![American Airlines logo]()
$485
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 12/247:15 am
AUS
- SEA
Nonstop4h 31m
Alaska Airlines
Thu 12/315:56 pm
SEA
- AUS
Nonstop4h 13m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 6/29. 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 8/2212:15 pm
AUS
- SEA
2 stops8h 40m
Southwest
Sat 8/296:00 am
SEA
- AUS
2 stops8h 40m
Southwest
Deal found 6/29![Southwest logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 7/1912:47 pm
AUS
- BLI
1 stop22h 12m
Multiple Airlines
Thu 7/231:16 pm
BLI
- AUS
2 stops18h 16m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$533
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 8/186:00 am
AUS
- GEG
2 stops10h 36m
Alaska Airlines
Fri 8/217:03 am
GEG
- AUS
1 stop28h 12m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 7/1. 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 9/186:13 pm
AUS
- GEG
1 stop7h 44m
Delta
Mon 9/211:00 pm
GEG
- AUS
1 stop8h 55m
Delta
Deal found 7/1![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 6/28. 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 7/295:55 pm
AUS
- GEG
2 stops8h 15m
Southwest
Wed 8/126:15 am
GEG
- AUS
1 stop7h 40m
Southwest
Deal found 6/28![Southwest logo]()
$371
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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 9/238:30 am
AUS
- PDX
1 stop7h 07m
Alaska Airlines
Wed 9/307:03 am
PDX
- AUS
2 stops10h 16m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/30. 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 8/276:11 pm
AUS
- GEG
1 stop7h 42m
Delta
Sun 8/305:15 am
GEG
- AUS
1 stop6h 11m
Delta
Deal found 6/30![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 8/2712:42 pm
AUS
- PSC
2 stops10h 58m
American Airlines
Mon 8/315:15 am
PSC
- AUS
2 stops9h 46m
American Airlines
Deal found 6/28![American Airlines logo]()
$569
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/295:52 pm
AUS
- PDX
Nonstop4h 12m
Alaska Airlines
Sun 8/3010:38 am
PDX
- AUS
Nonstop4h 11m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 7/2. 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.
Sun 8/96:15 am
AUS
- SEA
Nonstop4h 25m
Delta
Sat 8/157:15 am
SEA
- AUS
Nonstop4h 11m
Delta
Deal found 7/2![Delta logo]()
$381
Last-minute flights from Austin to WashingtonDiscover last-minute flight deals from Austin to Washington. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Washington. Data last updated July 3, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Mon 7/132:25 pm
AUS
- PDX
1 stop28h 06m
Frontier
Fri 7/1712:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 7/3![Frontier logo]()
$268
This Delta deal was found by Cheapflights users on 6/30. 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 7/137:25 pm
AUS
- PDX
1 stop6h 19m
Delta
Tue 8/257:05 am
PDX
- AUS
1 stop8h 16m
Delta
Deal found 6/30![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 6/30. 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 7/145:55 pm
AUS
- PDX
1 stop8h 00m
Southwest
Thu 7/165:00 am
PDX
- AUS
2 stops7h 40m
Southwest
Deal found 6/30![Southwest logo]()
$278
This Expedia deal was found by Cheapflights users on 6/29. 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 7/172:25 pm
AUS
- PDX
1 stop28h 26m
Frontier
Mon 7/2012:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 6/29![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 7/1. 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 7/206:30 am
AUS
- PDX
1 stop12h 21m
Frontier
Sat 7/2512:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 7/1![Frontier logo]()
$282
This CheapOair deal was found by Cheapflights users on 7/1. 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 7/2312:47 pm
AUS
- PDX
1 stop7h 17m
Frontier
Wed 7/295:21 pm
PDX
- AUS
1 stop24h 06m
Frontier
Deal found 7/1![Frontier logo]()
$283
This Frontier deal was found by Cheapflights users on 7/2. 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.
Thu 7/3012:47 pm
AUS
- PDX
1 stop7h 17m
Frontier
Sat 8/812:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 7/2![Frontier logo]()
$272
This Frontier deal was found by Cheapflights users on 6/30. 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 7/316:30 am
AUS
- PDX
1 stop12h 21m
Frontier
Mon 8/312:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 6/30![Frontier logo]()
$273
This CheapOair deal was found by Cheapflights users on 6/30. 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 8/52:25 pm
AUS
- PDX
1 stop28h 26m
Frontier
Sun 8/96:49 pm
PDX
- AUS
1 stop15h 03m
Frontier
Deal found 6/30![Frontier logo]()
$275
This Southwest deal was found by Cheapflights users on 6/30. 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 8/512:00 pm
AUS
- PDX
1 stop8h 15m
Southwest
Mon 8/105:00 am
PDX
- AUS
2 stops8h 25m
Southwest
Deal found 6/30![Southwest logo]()
$281
This Southwest deal was found by Cheapflights users on 7/3. 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 8/188:30 am
AUS
- PDX
2 stops8h 55m
Southwest
Sat 8/221:35 pm
PDX
- AUS
1 stop6h 05m
Southwest
Deal found 7/3![Southwest logo]()
$271
This Southwest deal was found by Cheapflights users on 7/1. 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 8/2012:10 pm
AUS
- PDX
2 stops9h 10m
Southwest
Mon 8/2412:20 pm
PDX
- AUS
2 stops10h 05m
Southwest
Deal found 7/1![Southwest logo]()
$276
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 July 3, 2026.
Search for one-way flight options from Austin to Washington. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 8/2112:47 pm
AUS
- PDX
1 stop6h 34m
Frontier
Deal found 6/29![Frontier logo]()
$117
This Delta deal was found by Cheapflights users on 7/3. 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 7/207:25 pm
AUS
- PDX
1 stop6h 19m
Delta
Deal found 7/3![Delta logo]()
$124
This Super.com deal was found by Cheapflights users on 7/1. 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.
Wed 7/226:30 am
AUS
- PDX
1 stop12h 06m
Frontier
Deal found 7/1![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 6/30. 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 7/316:30 am
AUS
- PDX
1 stop12h 21m
Frontier
Deal found 6/30![Frontier logo]()
$126
This Southwest deal was found by Cheapflights users on 7/1. 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 8/118:30 am
AUS
- PDX
2 stops8h 55m
Southwest
Deal found 7/1![Southwest logo]()
$129
This Super.com deal was found by Cheapflights users on 7/3. 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.
Mon 7/132:25 pm
AUS
- PDX
1 stop28h 06m
Frontier
Deal found 7/3![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 6/29. 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 7/66:30 am
AUS
- PDX
1 stop12h 21m
Frontier
Deal found 6/29![Frontier logo]()
$135
This Southwest deal was found by Cheapflights users on 7/2. 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 7/317:40 pm
AUS
- PDX
1 stop7h 45m
Southwest
Deal found 7/2![Southwest logo]()
$143
This Southwest deal was found by Cheapflights users on 7/3. 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 8/71:10 pm
AUS
- PDX
2 stops7h 50m
Southwest
Deal found 7/3![Southwest logo]()
$148
This Southwest deal was found by Cheapflights users on 6/30. 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 7/158:10 pm
AUS
- PDX
1 stop6h 00m
Southwest
Deal found 6/30![Southwest logo]()
$150
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 7/196:04 pm
AUS
- PDX
1 stop6h 44m
United Airlines
Deal found 7/2![United Airlines logo]()
$152
This Delta deal was found by Cheapflights users on 7/1. 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 8/16:04 pm
AUS
- GEG
1 stop5h 48m
Delta
Deal found 7/1![Delta logo]()
$164
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 July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $268 (CheapOair) |
One-way from | $117 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $427 |
Good round-trip deal | $375 or less |
Good one-way deal | $253 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 July 3, 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
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Tue 7/14
7:45 pm-11:55 pm
1 stop6h 10m
Portland
Wed 7/22
5:15 am-2:40 pm
1 stop7h 25m
$277
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Fri 8/14
6:55 pm-11:05 pm
1 stop6h 10m
Portland
Mon 8/17
5:15 am-1:25 pm
1 stop6h 10m
$280
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Thu 8/6
4:55 pm-11:15 pm
1 stop8h 20m
Portland
Sun 8/9
8:00 pm-8:30 am
1 stop10h 30m
$290
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Sat 7/11
6:10 am-12:38 pm
1 stop8h 28m
Portland
Wed 7/15
1:15 pm-9:30 pm
1 stop6h 15m
$307
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Fri 8/7
6:17 pm-8:50 pm
Nonstop4h 33m
Seattle/Tacoma Intl
Thu 8/13
11:05 am-5:21 pm
Nonstop4h 16m
$317
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Mon 8/10
6:15 am-8:40 am
Nonstop4h 25m
Seattle/Tacoma Intl
Thu 8/20
7:15 am-1:26 pm
Nonstop4h 11m
$317
AustinSpokane
AUS - GEG
AUSGEG
Austin Bergstrom
Tue 9/1
7:15 am-11:48 am
1 stop6h 33m
Spokane
Wed 9/2
1:27 pm-11:14 pm
1 stop7h 47m
$327
AustinSpokane
AUS - GEG
AUSGEG
Austin Bergstrom
Sun 8/16
6:00 am-11:07 pm
1 stop19h 07m
Spokane
Wed 8/19
1:27 pm-11:11 pm
1 stop7h 44m
$327
AustinSpokane
AUS - GEG
AUSGEG
Austin Bergstrom
Thu 7/30
6:04 pm-11:06 pm
1 stop7h 02m
Spokane
Wed 8/12
5:15 am-1:26 pm
1 stop6h 11m
$327
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Tue 8/18
4:10 pm-6:35 pm
Nonstop4h 25m
Seattle/Tacoma Intl
Sun 8/30
11:00 pm-10:10 am
1 stop9h 10m
$332
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-BLI
AUS-SEA
AUS-ALW
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-BLI
AUS-SEA
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 May is currently the most expensive (average of $873). 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 July 3, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 9% 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 July 3, 2026.
The most flights from AUS to USWA are scheduled on a Friday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 June 27, 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 July 3, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from Austin to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Food
7.1
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - 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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Search flights from Austin to Washington by cabin class
Find flights from Austin to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Washington flights
Browse other Austin and Washington flight options. Last updated on July 3, 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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$271 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$129 | Average$256 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$140 | Average$508 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$177 | Average$404 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$470 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$216 | Average$381 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$251 | Average$429 | FlexibilityNo cancel fee | On-time63% |