$82+ Cheap flights from Austin (AUS) to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEA
May 4 — May 111
Round-trip
1 adult, Economy
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Cheapest flights from Austin to WashingtonExplore the most affordable flight options available from Austin to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.
Explore the most affordable flight options available from Austin to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Fri 5/17:12 pm
SEA
- AUS
1 stop22h 43m
Frontier
Deal found 4/1![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:13 pm
AUS
- SEA
1 stop14h 36m
Frontier
Thu 5/147:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/3![Frontier logo]()
$181
This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:13 pm
AUS
- SEA
1 stop22h 52m
Frontier
Sat 4/257:12 pm
SEA
- AUS
1 stop12h 53m
Frontier
Deal found 3/31![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:47 pm
AUS
- SEA
1 stop14h 02m
Frontier
Fri 5/87:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/1![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Fri 4/249:47 pm
AUS
- SEA
1 stop13h 40m
Frontier
Mon 4/2710:11 pm
SEA
- AUS
2 stops17h 07m
Frontier
Deal found 4/2![Frontier logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Wed 4/226:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Wed 4/2910:57 am
SEA
- AUS
2 stops31h 39m
Frontier
Deal found 4/2![Frontier logo]()
$187
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Tue 4/216:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Sat 4/257:12 pm
SEA
- AUS
1 stop12h 53m
Frontier
Deal found 4/1![Frontier logo]()
$191
This Booking.com deal was found by Cheapflights users on 3/30. 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 5/411:01 am
AUS
- SEA
1 stop24h 48m
Frontier
Thu 5/711:37 am
SEA
- AUS
1 stop8h 10m
Frontier
Deal found 3/30![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Mon 4/2710:11 pm
SEA
- AUS
2 stops41h 07m
Frontier
Deal found 4/1![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:50 pm
AUS
- SEA
1 stop14h 37m
Frontier
Mon 4/277:12 pm
SEA
- AUS
1 stop20h 06m
Frontier
Deal found 4/1![Frontier logo]()
$195
This CheapOair deal was found by Cheapflights users on 4/3. 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 4/279:47 pm
AUS
- SEA
1 stop13h 40m
Frontier
Fri 5/14:20 pm
SEA
- AUS
1 stop25h 35m
Frontier
Deal found 4/3![Frontier logo]()
$196
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:01 am
AUS
- PDX
1 stop26h 41m
Frontier
Sun 4/2612:45 pm
PDX
- AUS
1 stop21h 30m
Frontier
Deal found 3/31![Frontier logo]()
$196
Best flights from Austin to WashingtonDiscover carefully curated flight deals from Austin to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
Discover carefully curated flight deals from Austin to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
This Delta deal was found by Cheapflights users on 3/31. 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 5/97:25 am
AUS
- PDX
1 stop7h 11m
Delta
Tue 5/123:30 pm
PDX
- AUS
1 stop6h 29m
Delta
Deal found 3/31![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 3/31. 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.
Sat 5/911:40 am
AUS
- PDX
2 stops8h 40m
Southwest
Tue 5/127:00 am
PDX
- AUS
1 stop5h 45m
Southwest
Deal found 3/31![Southwest logo]()
$258
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 5/156:25 pm
AUS
- PDX
1 stop6h 29m
United Airlines
Wed 5/277:13 am
PDX
- AUS
1 stop8h 14m
United Airlines
Deal found 4/2![United Airlines logo]()
$261
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 5/276:00 am
AUS
- SEA
1 stop10h 30m
Alaska Airlines
Wed 6/36:10 pm
SEA
- AUS
Nonstop4h 14m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 3/31. 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.
Tue 6/26:08 pm
AUS
- SEA
Nonstop4h 42m
Delta
Sat 6/610:55 am
SEA
- AUS
Nonstop4h 14m
Delta
Deal found 3/31![Delta logo]()
$248
This Delta deal was found by Cheapflights users on 4/3. 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 5/116:00 am
AUS
- SEA
Nonstop4h 29m
Delta
Tue 5/197:15 am
SEA
- AUS
Nonstop4h 15m
Delta
Deal found 4/3![Delta logo]()
$254
This Southwest deal was found by Cheapflights users on 4/2. 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.
Thu 4/236:40 am
AUS
- SEA
2 stops9h 30m
Southwest
Wed 4/2911:45 pm
SEA
- AUS
2 stops10h 10m
Southwest
Deal found 4/2![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:04 pm
AUS
- PDX
1 stop6h 44m
United Airlines
Sat 6/2711:59 pm
PDX
- AUS
1 stop6h 34m
United Airlines
Deal found 4/1![United Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 3/31. 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.
Tue 4/214:25 pm
AUS
- PDX
1 stop8h 17m
Delta
Fri 4/243:35 pm
PDX
- AUS
1 stop6h 13m
Delta
Deal found 3/31![Delta logo]()
$272
This Southwest deal was found by Cheapflights users on 3/30. 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 6/165:45 pm
AUS
- PDX
1 stop8h 20m
Southwest
Sat 6/204:25 pm
PDX
- AUS
1 stop5h 40m
Southwest
Deal found 3/30![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 4/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:10 pm
AUS
- SEA
1 stop7h 38m
United Airlines
Mon 5/255:00 am
SEA
- AUS
1 stop6h 12m
United Airlines
Deal found 4/3![United Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:46 pm
AUS
- EAT
2 stops11h 05m
American Airlines
Sat 4/185:15 am
EAT
- AUS
2 stops10h 34m
American Airlines
Deal found 3/30![American Airlines logo]()
$721
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
Sat 5/235:48 pm
AUS
- PDX
Nonstop4h 19m
Alaska Airlines
Sun 5/3110:37 am
PDX
- AUS
Nonstop4h 11m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 3/30. 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 4/75:00 pm
AUS
- PDX
1 stop8h 10m
Southwest
Thu 4/235:20 am
PDX
- AUS
1 stop6h 55m
Southwest
Deal found 3/30![Southwest logo]()
$306
This Delta deal was found by Cheapflights users on 4/3. 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.
Wed 6/244:15 pm
AUS
- PDX
1 stop8h 07m
Delta
Tue 6/306:35 am
PDX
- AUS
1 stop7h 38m
Delta
Deal found 4/3![Delta logo]()
$285
This Southwest deal was found by Cheapflights users on 4/1. 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 4/76:30 am
AUS
- PDX
1 stop6h 05m
Southwest
Sat 4/256:25 am
PDX
- AUS
2 stops6h 50m
Southwest
Deal found 4/1![Southwest logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 5/56:00 am
AUS
- GEG
2 stops17h 31m
Alaska Airlines
Wed 5/610:30 am
GEG
- AUS
1 stop10h 30m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 4/1. 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 6/244:15 pm
AUS
- PDX
1 stop8h 07m
Delta
Wed 7/11:23 pm
PDX
- AUS
1 stop6h 04m
Delta
Deal found 4/1![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 5/67:04 pm
AUS
- ALW
1 stop6h 44m
Alaska Airlines
Sat 5/95:00 am
ALW
- AUS
2 stops9h 49m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 4/3. 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 5/153:45 pm
AUS
- PDX
2 stops7h 55m
Southwest
Sun 5/175:50 am
PDX
- AUS
1 stop8h 20m
Southwest
Deal found 4/3![Southwest logo]()
$328
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 4/287:25 am
AUS
- BLI
1 stop9h 56m
Alaska Airlines
Tue 5/51:00 pm
BLI
- AUS
1 stop9h 24m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 4/3. 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 5/86:40 am
AUS
- SEA
2 stops9h 30m
Southwest
Sun 5/1011:55 pm
SEA
- AUS
1 stop8h 15m
Southwest
Deal found 4/3![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 3/30. 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 8/265:30 am
AUS
- PSC
2 stops9h 25m
United Airlines
Tue 9/112:45 pm
PSC
- AUS
2 stops8h 28m
United Airlines
Deal found 3/30![United Airlines logo]()
$456
This Delta deal was found by Cheapflights users on 4/2. 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.
Wed 9/26:08 pm
AUS
- SEA
Nonstop4h 39m
Delta
Mon 9/72:30 pm
SEA
- AUS
1 stop7h 15m
Delta
Deal found 4/2![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 4/227:04 pm
AUS
- PUW
1 stop6h 55m
Alaska Airlines
Sat 4/253:23 pm
PUW
- AUS
1 stop7h 01m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$393
This Southwest deal was found by Cheapflights users on 4/3. 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.
Wed 5/207:05 am
AUS
- SEA
1 stop6h 15m
Southwest
Mon 5/256:30 am
SEA
- AUS
2 stops12h 15m
Southwest
Deal found 4/3![Southwest logo]()
$348
This Delta deal was found by Cheapflights users on 4/1. 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 6/276:50 pm
AUS
- SEA
1 stop7h 09m
Delta
Wed 7/15:45 pm
SEA
- AUS
Nonstop4h 06m
Delta
Deal found 4/1![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 4/257:04 pm
AUS
- ALW
1 stop6h 44m
Alaska Airlines
Mon 4/272:48 pm
ALW
- AUS
1 stop21h 51m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 4/1. 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 6/176:00 am
AUS
- SEA
Nonstop4h 26m
Delta
Mon 6/297:15 am
SEA
- AUS
Nonstop4h 09m
Delta
Deal found 4/1![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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.
Sat 6/135:41 pm
AUS
- GEG
1 stop7h 18m
Alaska Airlines
Tue 6/3012:42 pm
GEG
- AUS
1 stop9h 07m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$411
Last-minute flights from Austin to WashingtonDiscover last-minute flight deals from Austin to Washington. Data last updated April 4, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Washington. Data last updated April 4, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 3/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:13 pm
AUS
- SEA
1 stop22h 52m
Frontier
Sat 4/257:12 pm
SEA
- AUS
1 stop12h 53m
Frontier
Deal found 3/31![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Fri 5/17:12 pm
SEA
- AUS
1 stop22h 43m
Frontier
Deal found 4/1![Frontier logo]()
$180
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Tue 4/216:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Sat 4/257:12 pm
SEA
- AUS
1 stop12h 53m
Frontier
Deal found 4/1![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Wed 4/226:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Wed 4/2910:57 am
SEA
- AUS
2 stops31h 39m
Frontier
Deal found 4/2![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Mon 4/2710:11 pm
SEA
- AUS
2 stops41h 07m
Frontier
Deal found 4/1![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 4/2. 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.
Fri 4/249:47 pm
AUS
- SEA
1 stop13h 40m
Frontier
Mon 4/2710:11 pm
SEA
- AUS
2 stops17h 07m
Frontier
Deal found 4/2![Frontier logo]()
$186
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:01 am
AUS
- PDX
1 stop26h 41m
Frontier
Sun 4/2612:45 pm
PDX
- AUS
1 stop21h 30m
Frontier
Deal found 3/31![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:50 pm
AUS
- SEA
1 stop14h 37m
Frontier
Mon 4/277:12 pm
SEA
- AUS
1 stop20h 06m
Frontier
Deal found 4/1![Frontier logo]()
$195
This CheapOair deal was found by Cheapflights users on 4/3. 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 4/279:47 pm
AUS
- SEA
1 stop13h 40m
Frontier
Fri 5/14:20 pm
SEA
- AUS
1 stop25h 35m
Frontier
Deal found 4/3![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:47 pm
AUS
- SEA
1 stop14h 02m
Frontier
Fri 5/87:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/1![Frontier logo]()
$185
This Booking.com deal was found by Cheapflights users on 3/30. 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 5/411:01 am
AUS
- SEA
1 stop24h 48m
Frontier
Thu 5/711:37 am
SEA
- AUS
1 stop8h 10m
Frontier
Deal found 3/30![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:13 pm
AUS
- SEA
1 stop14h 36m
Frontier
Thu 5/147:50 pm
SEA
- AUS
1 stop22h 28m
Frontier
Deal found 4/3![Frontier logo]()
$181
One-way flights from Austin to WashingtonSearch for one-way flight options from Austin to Washington. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
Search for one-way flight options from Austin to Washington. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:13 pm
AUS
- PDX
1 stop19h 39m
Frontier
Deal found 3/31![Frontier logo]()
$82
This Booking.com deal was found by Cheapflights users on 4/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:47 pm
AUS
- PDX
1 stop15h 55m
Frontier
Deal found 4/2![Frontier logo]()
$86
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:47 pm
AUS
- PDX
1 stop15h 55m
Frontier
Deal found 3/31![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:13 pm
AUS
- PDX
1 stop18h 50m
Frontier
Deal found 4/1![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 4/2. 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.
Sat 4/188:50 pm
AUS
- PDX
1 stop15h 30m
Frontier
Deal found 4/2![Frontier logo]()
$105
This Booking.com deal was found by Cheapflights users on 3/30. 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.
Tue 4/141:00 pm
AUS
- PDX
1 stop24h 38m
Frontier
Deal found 3/30![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Wed 4/296:13 pm
AUS
- SEA
1 stop17h 14m
Frontier
Deal found 3/30![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/29:13 pm
AUS
- SEA
2 stops39h 23m
Frontier
Deal found 3/31![Frontier logo]()
$124
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 5/1911:55 am
AUS
- PDX
1 stop6h 05m
Delta
Deal found 4/1![Delta logo]()
$124
This Priceline deal was found by Cheapflights users on 3/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:45 am
AUS
- PDX
1 stop6h 18m
Frontier
Deal found 3/30![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 4/239:31 pm
AUS
- SEA
1 stop14h 21m
Frontier
Deal found 4/2![Frontier logo]()
$126
This Super.com deal was found by Cheapflights users on 3/30. 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.
Fri 4/106:45 am
AUS
- PDX
1 stop6h 18m
Frontier
Deal found 3/30![Frontier logo]()
$126
Find flight deals from Austin to Washington
Keep the following information in mind while searching for Austin to Washington flight deals. Data was last updated April 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $180 (Kiwi.com) |
One-way from | $82 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $287 |
Good round-trip deal | $300 or less |
Good one-way deal | $248 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 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
Sat 5/9
7:25 am-12:36 pm
1 stop7h 11m
Portland
Tue 5/12
3:30 pm-11:59 pm
1 stop6h 29m
$247
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Tue 6/2
6:08 pm-8:50 pm
Nonstop4h 42m
Seattle/Tacoma Intl
Sat 6/6
10:55 am-5:09 pm
Nonstop4h 14m
$248
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Mon 5/11
6:00 am-8:29 am
Nonstop4h 29m
Seattle/Tacoma Intl
Tue 5/19
7:15 am-1:30 pm
Nonstop4h 15m
$254
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Sat 5/9
11:40 am-6:20 pm
2 stops8h 40m
Portland
Tue 5/12
7:00 am-2:45 pm
1 stop5h 45m
$258
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Fri 5/15
6:25 pm-10:54 pm
1 stop6h 29m
Portland
Wed 5/27
7:13 am-5:27 pm
1 stop8h 14m
$261
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Tue 4/21
4:25 pm-10:42 pm
1 stop8h 17m
Portland
Fri 4/24
3:35 pm-11:48 pm
1 stop6h 13m
$272
AustinSeattle
AUS - SEA
AUSSEA
Austin Bergstrom
Thu 4/23
6:40 am-2:10 pm
2 stops9h 30m
Seattle/Tacoma Intl
Wed 4/29
11:45 pm-11:55 am
2 stops10h 10m
$284
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Wed 6/24
4:15 pm-10:22 pm
1 stop8h 07m
Portland
Tue 6/30
6:35 am-4:13 pm
1 stop7h 38m
$285
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Wed 6/24
4:15 pm-10:22 pm
1 stop8h 07m
Portland
Wed 7/1
1:23 pm-9:27 pm
1 stop6h 04m
$297
AustinPortland
AUS - PDX
AUSPDX
Austin Bergstrom
Wed 6/24
6:04 pm-10:48 pm
1 stop6h 44m
Portland
Sat 6/27
11:59 pm-8:33 am
1 stop6h 34m
$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-SEA
AUS-PDX
AUS-GEG
AUS-PSC
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-SEA
AUS-PDX
AUS-GEG
AUS-PSC
What is the cheapest month to book a flight from Austin to State of Washington?
Currently, May is the cheapest month in which you can book a flight from Austin to State of Washington (average of $101). Flying from Austin to State of Washington in June is currently the most expensive (average of $188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AUS to WA?
Find hourly flight availability from Austin to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 6% on flights from Austin to State of Washington by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Austin to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from Austin to Washington. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their Austin to State of Washington flight should consider departing on Friday evenings 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.
Weekly flight availability from Austin to State of Washington
Explore weekly flight availability from Austin to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 4, 2026.
The most flights from AUS to USWA are scheduled on a Wednesday (19 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).
How much does it cost to fly round-trip from Austin to State of Washington?
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated April 4, 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.
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Entertainment
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Food
7.0
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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Alternative routes for Austin to Washington
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Complete your trip
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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 April 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Austin to Washington flights
Consider these flights traveling from Austin to Washington.
Top 7 airlines flying from Austin to Washington
Discover the top 7 airlines that operate flights from Austin to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$327 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$129 | Average$242 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$143 | Average$409 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$160 | Average$386 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$454 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$195 | Average$356 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$520 | FlexibilityNo cancel fee | On-time71% |