$124+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEA
Sep 2 — Sep 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 August 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 August 3, 2026.
This CheapOair deal was found by Cheapflights users on 8/3. 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.
Thu 8/208:15 pm
AUS
- PDX
1 stop22h 56m
Frontier
Sun 8/231:47 pm
PDX
- AUS
1 stop20h 05m
Frontier
Deal found 8/3![Frontier logo]()
$250
This Super.com deal was found by Cheapflights users on 7/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:47 pm
AUS
- PDX
1 stop6h 34m
Frontier
Tue 8/255:56 pm
PDX
- AUS
1 stop23h 34m
Frontier
Deal found 7/30![Frontier logo]()
$251
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:52 pm
AUS
- PDX
Nonstop4h 12m
Alaska Airlines
Tue 8/257:55 am
PDX
- AUS
1 stop12h 32m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:15 pm
AUS
- PDX
1 stop22h 56m
Frontier
Wed 9/25:56 pm
PDX
- AUS
2 stops20h 43m
Frontier
Deal found 8/2![Frontier logo]()
$253
This Frontier deal was found by Cheapflights users on 7/31. 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 11/1312:31 pm
AUS
- PDX
1 stop9h 37m
Frontier
Mon 11/163:47 pm
PDX
- AUS
1 stop6h 12m
Frontier
Deal found 7/31![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 7/30. 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.
Thu 8/1312:47 pm
AUS
- PDX
1 stop7h 17m
Frontier
Sat 8/1512:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 7/30![Frontier logo]()
$255
This Expedia deal was found by Cheapflights users on 7/29. 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.
Wed 9/166:00 am
AUS
- PDX
2 stops12h 36m
Multiple Airlines
Sun 9/2012:24 pm
PDX
- AUS
1 stop20h 33m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$256
This Southwest deal was found by Cheapflights users on 8/1. 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.
Wed 8/263:45 pm
AUS
- GEG
1 stop8h 40m
Southwest
Sat 8/298:00 am
GEG
- AUS
1 stop6h 40m
Southwest
Deal found 8/1![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 7/29. 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.
Mon 8/174:35 pm
AUS
- PDX
1 stop9h 05m
Southwest
Thu 8/2012:40 pm
PDX
- AUS
1 stop8h 30m
Southwest
Deal found 7/29![Southwest logo]()
$257
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:15 am
AUS
- PDX
1 stop12h 56m
Frontier
Sun 8/231:47 pm
PDX
- AUS
1 stop20h 05m
Frontier
Deal found 8/1![Frontier logo]()
$258
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 10/76:06 pm
AUS
- PDX
1 stop6h 47m
United Airlines
Mon 10/1211:59 pm
PDX
- AUS
1 stop6h 38m
United Airlines
Deal found 7/30![United Airlines logo]()
$259
This Southwest deal was found by Cheapflights users on 7/30. 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.
Mon 8/246:55 pm
AUS
- PDX
1 stop6h 10m
Southwest
Tue 8/256:35 am
PDX
- AUS
2 stops7h 20m
Southwest
Deal found 7/30![Southwest logo]()
$260
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 August 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 August 3, 2026.
This Southwest deal was found by Cheapflights users on 8/1. 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.
Wed 8/264:30 pm
AUS
- GEG
2 stops7h 55m
Southwest
Sat 8/298:00 am
GEG
- AUS
2 stops8h 45m
Southwest
Deal found 8/1![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 11/127:10 am
AUS
- PDX
1 stop7h 00m
Delta
Sun 11/1511:10 pm
PDX
- AUS
1 stop8h 33m
Delta
Deal found 7/29![Delta logo]()
$268
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:08 pm
AUS
- GEG
1 stop7h 38m
United Airlines
Wed 8/265:00 am
GEG
- AUS
1 stop5h 55m
United Airlines
Deal found 7/29![United Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/238:30 am
AUS
- SEA
Nonstop4h 30m
Alaska Airlines
Mon 9/288:49 pm
SEA
- AUS
1 stop14h 26m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:00 am
AUS
- GEG
1 stop7h 09m
American Airlines
Thu 9/101:53 pm
GEG
- AUS
1 stop7h 29m
American Airlines
Deal found 8/2![American Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 8/2. 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 12/71:36 pm
AUS
- PDX
1 stop7h 20m
Delta
Fri 12/112:15 pm
PDX
- AUS
1 stop7h 27m
Delta
Deal found 8/2![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sun 8/236:45 am
AUS
- PDX
1 stop6h 35m
Southwest
Fri 9/411:30 pm
PDX
- AUS
2 stops11h 05m
Southwest
Deal found 7/30![Southwest logo]()
$282
This Delta deal was found by Cheapflights users on 7/31. 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.
Wed 8/194:25 pm
AUS
- PDX
1 stop7h 47m
Delta
Sun 8/236:20 am
PDX
- AUS
1 stop7h 17m
Delta
Deal found 7/31![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 8/2. 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 10/233:40 pm
AUS
- SEA
Nonstop4h 30m
Southwest
Mon 10/269:00 am
SEA
- AUS
Nonstop4h 05m
Southwest
Deal found 8/2![Southwest logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/235:52 pm
AUS
- PDX
Nonstop4h 12m
Alaska Airlines
Sat 9/2610:45 am
PDX
- AUS
1 stop10h 29m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/31. 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 8/204:25 pm
AUS
- PDX
1 stop7h 47m
Delta
Sun 8/236:20 am
PDX
- AUS
1 stop7h 17m
Delta
Deal found 7/31![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:30 am
AUS
- GEG
2 stops9h 05m
United Airlines
Sat 9/261:05 pm
GEG
- AUS
1 stop8h 54m
United Airlines
Deal found 7/29![United Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 7/30. 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 8/264:30 pm
AUS
- GEG
2 stops7h 55m
Southwest
Mon 8/313:40 pm
GEG
- AUS
1 stop6h 10m
Southwest
Deal found 7/30![Southwest logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 9/165:52 pm
AUS
- SEA
1 stop6h 47m
Alaska Airlines
Sun 9/205:06 pm
SEA
- AUS
Nonstop4h 08m
Alaska Airlines
Deal found 8/3![Alaska Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 10/77:59 pm
AUS
- SEA
1 stop15h 29m
Alaska Airlines
Sun 10/118:15 am
SEA
- AUS
Nonstop4h 20m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 8/271:40 pm
AUS
- PDX
2 stops7h 40m
Southwest
Thu 9/36:25 am
PDX
- AUS
2 stops9h 25m
Southwest
Deal found 7/29![Southwest logo]()
$308
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/227:15 am
AUS
- PSC
1 stop6h 57m
United Airlines
Wed 8/265:15 am
PSC
- AUS
2 stops12h 42m
United Airlines
Deal found 7/31![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 8/1. 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.
Wed 9/96:11 pm
AUS
- SEA
Nonstop4h 33m
Delta
Fri 9/115:50 pm
SEA
- AUS
Nonstop4h 05m
Delta
Deal found 8/1![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 7/31. 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.
Sun 8/238:00 pm
AUS
- GEG
1 stop5h 40m
Southwest
Sat 8/296:15 am
GEG
- AUS
2 stops8h 25m
Southwest
Deal found 7/31![Southwest logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/277:07 pm
AUS
- SEA
Nonstop4h 29m
Alaska Airlines
Mon 8/3110:59 pm
SEA
- AUS
1 stop15h 50m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/215:30 am
AUS
- PSC
2 stops8h 42m
United Airlines
Mon 8/241:35 pm
PSC
- AUS
1 stop6h 24m
United Airlines
Deal found 7/31![United Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 7/31. 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 9/246:09 am
AUS
- SEA
Nonstop4h 31m
Delta
Sun 9/275:50 pm
SEA
- AUS
Nonstop4h 05m
Delta
Deal found 7/31![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 7/30. 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 9/302:55 pm
AUS
- SEA
1 stop8h 20m
Southwest
Sat 10/312:10 am
SEA
- AUS
2 stops10h 00m
Southwest
Deal found 7/30![Southwest logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 8/277:07 pm
AUS
- SEA
Nonstop4h 29m
Alaska Airlines
Sun 8/309:00 am
SEA
- AUS
Nonstop4h 11m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 8/2. 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 8/216:15 am
AUS
- SEA
Nonstop4h 25m
Delta
Sat 8/2911:05 am
SEA
- AUS
Nonstop4h 16m
Delta
Deal found 8/2![Delta logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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.
Wed 9/165:52 pm
AUS
- PDX
Nonstop4h 12m
Alaska Airlines
Mon 9/215:48 pm
PDX
- AUS
Nonstop4h 11m
Alaska Airlines
Deal found 8/2![Alaska Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 9/98:30 am
AUS
- PDX
2 stops8h 55m
Southwest
Mon 9/145:00 am
PDX
- AUS
2 stops8h 25m
Southwest
Deal found 7/29![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 7/31. 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 8/226:17 pm
AUS
- PSC
1 stop7h 42m
Delta
Wed 8/266:15 am
PSC
- AUS
1 stop9h 06m
Delta
Deal found 7/31![Delta logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 8/307:07 pm
AUS
- SEA
Nonstop4h 29m
Alaska Airlines
Fri 9/48:49 pm
SEA
- AUS
1 stop23h 38m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 7/29. 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 10/315:55 am
AUS
- GEG
1 stop6h 10m
Southwest
Sat 11/145:00 am
GEG
- AUS
2 stops10h 10m
Southwest
Deal found 7/29![Southwest logo]()
$338
Last-minute flights from Austin to WashingtonDiscover last-minute flight deals from Austin to Washington. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Washington. Data last updated August 3, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/30. 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.
Thu 8/1312:47 pm
AUS
- PDX
1 stop7h 17m
Frontier
Sat 8/1512:20 pm
PDX
- AUS
1 stop9h 47m
Frontier
Deal found 7/30![Frontier logo]()
$255
This Southwest deal was found by Cheapflights users on 7/29. 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.
Mon 8/174:35 pm
AUS
- PDX
1 stop9h 05m
Southwest
Thu 8/2012:40 pm
PDX
- AUS
1 stop8h 30m
Southwest
Deal found 7/29![Southwest logo]()
$257
This Frontier deal was found by Cheapflights users on 7/31. 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 8/196:15 am
AUS
- PDX
1 stop12h 56m
Frontier
Sat 8/2212:20 pm
PDX
- AUS
1 stop9h 21m
Frontier
Deal found 7/31![Frontier logo]()
$261
This CheapOair deal was found by Cheapflights users on 8/3. 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.
Thu 8/208:15 pm
AUS
- PDX
1 stop22h 56m
Frontier
Sun 8/231:47 pm
PDX
- AUS
1 stop20h 05m
Frontier
Deal found 8/3![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:15 am
AUS
- PDX
1 stop12h 56m
Frontier
Sun 8/231:47 pm
PDX
- AUS
1 stop20h 05m
Frontier
Deal found 8/1![Frontier logo]()
$258
This Super.com deal was found by Cheapflights users on 7/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:47 pm
AUS
- PDX
1 stop6h 34m
Frontier
Tue 8/255:56 pm
PDX
- AUS
1 stop23h 34m
Frontier
Deal found 7/30![Frontier logo]()
$251
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:52 pm
AUS
- PDX
Nonstop4h 12m
Alaska Airlines
Tue 8/257:55 am
PDX
- AUS
1 stop12h 32m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$252
This Frontier deal was found by Cheapflights users on 7/31. 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 8/2412:47 pm
AUS
- PDX
1 stop6h 34m
Frontier
Thu 8/2712:20 pm
PDX
- AUS
1 stop9h 21m
Frontier
Deal found 7/31![Frontier logo]()
$254
This Delta deal was found by Cheapflights users on 7/30. 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 8/244:25 pm
AUS
- PDX
1 stop7h 47m
Delta
Wed 9/96:08 am
PDX
- AUS
1 stop7h 12m
Delta
Deal found 7/30![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 7/29. 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.
Mon 8/246:55 pm
AUS
- PDX
1 stop6h 10m
Southwest
Thu 8/275:00 am
PDX
- AUS
2 stops8h 25m
Southwest
Deal found 7/29![Southwest logo]()
$260
This Southwest deal was found by Cheapflights users on 8/1. 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.
Wed 8/263:45 pm
AUS
- GEG
1 stop8h 40m
Southwest
Sat 8/298:00 am
GEG
- AUS
1 stop6h 40m
Southwest
Deal found 8/1![Southwest logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:15 pm
AUS
- PDX
1 stop22h 56m
Frontier
Wed 9/25:56 pm
PDX
- AUS
2 stops20h 43m
Frontier
Deal found 8/2![Frontier logo]()
$253
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 August 3, 2026.
Search for one-way flight options from Austin to Washington. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Super.com deal was found by Cheapflights users on 7/31. 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 8/204:50 pm
AUS
- PDX
1 stop26h 31m
Frontier
Deal found 7/31![Frontier logo]()
$124
This Southwest deal was found by Cheapflights users on 7/30. 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.
Mon 8/246:55 pm
AUS
- PDX
1 stop6h 10m
Southwest
Deal found 7/30![Southwest logo]()
$125
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:24 pm
AUS
- PDX
1 stop17h 19m
Frontier
Deal found 7/29![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:21 pm
AUS
- PDX
1 stop23h 14m
Frontier
Deal found 8/2![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 7/29. 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.
Fri 10/24:45 pm
AUS
- PDX
1 stop7h 35m
Southwest
Deal found 7/29![Southwest logo]()
$129
This Southwest deal was found by Cheapflights users on 7/31. 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 9/111:30 pm
AUS
- PDX
1 stop9h 15m
Southwest
Deal found 7/31![Southwest logo]()
$130
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 8/225:30 am
AUS
- PDX
2 stops8h 30m
United Airlines
Deal found 7/30![United Airlines logo]()
$135
This Super.com deal was found by Cheapflights users on 8/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/112:31 pm
AUS
- PDX
1 stop9h 37m
Frontier
Deal found 8/2![Frontier logo]()
$136
This Southwest deal was found by Cheapflights users on 7/29. 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.
Mon 8/174:35 pm
AUS
- PDX
1 stop9h 05m
Southwest
Deal found 7/29![Southwest logo]()
$139
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sat 8/2211:40 am
AUS
- PDX
2 stops8h 00m
Southwest
Deal found 7/30![Southwest logo]()
$140
This Super.com deal was found by Cheapflights users on 7/31. 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 8/1312:47 pm
AUS
- PDX
1 stop7h 17m
Frontier
Deal found 7/31![Frontier logo]()
$142
This Priceline deal was found by Cheapflights users on 7/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/314:34 pm
AUS
- GEG
1 stop7h 06m
Alaska Airlines
Deal found 7/29![Alaska Airlines logo]()
$152
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 August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $250 (CheapOair) |
One-way from | $124 (Super.com) |
Popular in | July |
Cheapest in | January |
Average price | $375 |
Good round-trip deal | $343 or less |
Good one-way deal | $199 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 August 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
AustinSpokane
AUS - GEG
AUSGEG
Austin Bergstrom
Wed 8/26
4:30 pm-10:25 pm
2 stops7h 55m
Spokane
Sat 8/29
8:00 am-6:45 pm
2 stops8h 45m
$267
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Thu 11/12
7:10 am-12:10 pm
1 stop7h 00m
Portland
Sun 11/15
11:10 pm-9:43 am
1 stop8h 33m
$268
AustinSpokane
AUS - GEG
AUSGEG
Austin Bergstrom
Wed 8/19
3:08 pm-8:46 pm
1 stop7h 38m
Spokane
Wed 8/26
5:00 am-12:55 pm
1 stop5h 55m
$277
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Mon 12/7
1:36 pm-6:56 pm
1 stop7h 20m
Portland
Fri 12/11
2:15 pm-11:42 pm
1 stop7h 27m
$277
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Wed 8/19
4:25 pm-10:12 pm
1 stop7h 47m
Portland
Sun 8/23
6:20 am-3:37 pm
1 stop7h 17m
$277
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Thu 8/20
4:25 pm-10:12 pm
1 stop7h 47m
Portland
Sun 8/23
6:20 am-3:37 pm
1 stop7h 17m
$277
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Sun 8/23
6:45 am-11:20 am
1 stop6h 35m
Portland
Fri 9/4
11:30 pm-12:35 pm
2 stops11h 05m
$282
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Wed 9/23
8:30 am-11:00 am
Nonstop4h 30m
Seattle/Tacoma Intl
Mon 9/28
8:49 pm-1:15 pm
1 stop14h 26m
$290
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Fri 10/23
3:40 pm-6:10 pm
Nonstop4h 30m
Seattle/Tacoma Intl
Mon 10/26
9:00 am-3:05 pm
Nonstop4h 05m
$297
AustinSpokane
AUS - GEG
AUSGEG
Austin Bergstrom
Wed 8/26
4:30 pm-10:25 pm
2 stops7h 55m
Spokane
Mon 8/31
3:40 pm-11:50 pm
1 stop6h 10m
$300
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-EAT
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 $262). Flying from Austin to State of Washington in July is currently the most expensive (average of $443). 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 August 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 in the afternoon.
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 August 3, 2026.
The most flights from AUS to USWA are scheduled on a Sunday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Austin to State of Washington?
Airfare is below average for this route at the moment.
Austin to State of Washington flights typically cost between $316 and $481 in September.The cheapest round-trip price found within the last 5 days was $276 on Frontier (Sep 5-Sep 9).
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 August 1, 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 August 3, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Austin to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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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Alternative routes for Austin to Washington
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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 August 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 August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$267 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$118 | Average$277 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$140 | Average$508 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$178 | Average$427 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$485 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$218 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$422 | FlexibilityNo cancel fee | On-time63% |