$133+ Cheap flights from Austin (AUS) to Washington
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEA
Nov 28 — Dec 51
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 October 29, 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 October 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:31 pm -
1 stop23h 12m
Fri 12/181:37 pm -
1 stop27h 12m
Deal found 10/26![Frontier logo]()
$238
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:21 pm -
1 stop20h 51m
Sun 11/229:53 pm -
1 stop22h 11m
Deal found 10/26![Frontier logo]()
$239
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/256:10 pm -
1 stop6h 34m
Wed 12/23:26 pm -
1 stop6h 28m
Deal found 10/25![Delta logo]()
$239
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:43 pm -
2 stops27h 19m
Sat 12/54:58 pm -
1 stop22h 37m
Deal found 10/27![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/27:34 pm -
1 stop18h 53m
Mon 12/74:58 pm -
1 stop22h 37m
Deal found 10/24![Frontier logo]()
$241
This Cheapflightsfares deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:21 pm -
1 stop20h 51m
Tue 11/249:53 pm -
1 stop20h 44m
Deal found 10/24![Frontier logo]()
$242
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/268:34 am -
Nonstop4h 44m
Tue 12/15:10 pm -
Nonstop4h 04m
Deal found 10/28![Alaska Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:06 pm -
Nonstop4h 43m
Sat 1/98:43 am -
Nonstop4h 12m
Deal found 10/28![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/77:09 pm -
Nonstop4h 47m
Mon 12/145:51 pm -
1 stop17h 05m
Deal found 10/28![Alaska Airlines logo]()
$248
This Travelocity deal was found by Cheapflights users on 10/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:30 am -
Nonstop4h 38m
Fri 11/209:53 pm -
1 stop20h 44m
Deal found 10/28![Multiple Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/64:30 pm -
Nonstop4h 45m
Tue 12/159:10 am -
Nonstop4h 00m
Deal found 10/24![Southwest logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/16:59 pm -
1 stop22h 41m
Sun 12/69:09 pm -
1 stop12h 02m
Deal found 10/24![Frontier logo]()
$252
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 October 29, 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 October 29, 2026.
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/1812:31 pm -
1 stop9h 38m
Sat 11/216:20 am -
1 stop9h 10m
Deal found 10/28![American Airlines logo]()
$263
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:21 pm -
2 stops24h 12m
Sat 11/211:52 pm -
2 stops27h 17m
Deal found 10/28![Frontier logo]()
$291
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/311:02 am -
Nonstop4h 54m
Sat 12/55:45 pm -
Nonstop4h 09m
Deal found 10/25![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/267:15 am -
1 stop6h 59m
Tue 12/17:00 am -
1 stop27h 56m
Deal found 10/27![Alaska Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 10/28. 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 11/1812:40 pm -
2 stops11h 00m
Sat 11/215:30 pm -
1 stop5h 35m
Deal found 10/28![Southwest logo]()
$335
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/113:05 pm -
1 stop7h 53m
Sun 11/151:47 pm -
1 stop8h 11m
Deal found 10/27![United Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/116:10 pm -
1 stop7h 45m
Sun 11/157:00 am -
1 stop8h 14m
Deal found 10/27![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/27:09 pm -
Nonstop4h 47m
Sun 12/68:33 am -
Nonstop4h 07m
Deal found 10/24![Alaska Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/106:00 pm -
1 stop5h 55m
Sat 12/1910:50 am -
1 stop12h 10m
Deal found 10/25![Southwest logo]()
$340
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 1/147:03 pm -
Nonstop4h 41m
Mon 1/1811:47 am -
Nonstop4h 13m
Deal found 10/28![Alaska Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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.
Wed 11/114:22 pm -
1 stop6h 18m
Tue 11/176:25 am -
2 stops10h 50m
Deal found 10/24![American Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/262:29 pm -
1 stop6h 20m
Thu 12/31:44 pm -
1 stop5h 58m
Deal found 10/25![Delta logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/18:07 pm -
1 stop27h 29m
Fri 12/117:00 am -
1 stop13h 19m
Deal found 10/28![Alaska Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/196:25 am -
1 stop5h 50m
Thu 11/265:30 am -
2 stops7h 50m
Deal found 10/24![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 12/32:34 pm -
1 stop8h 15m
Fri 12/411:05 am -
Nonstop4h 06m
Deal found 10/24![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 10/28. 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 11/186:10 am -
1 stop6h 25m
Tue 11/245:00 am -
2 stops7h 35m
Deal found 10/28![Southwest logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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.
Mon 11/236:00 am -
1 stop18h 36m
Tue 12/17:00 am -
1 stop27h 56m
Deal found 10/27![Alaska Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/113:00 pm -
1 stop10h 57m
Tue 11/175:45 pm -
Nonstop4h 12m
Deal found 10/26![Delta logo]()
$390
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/248:15 pm -
1 stop7h 05m
Tue 12/16:40 am -
2 stops7h 15m
Deal found 10/27![Southwest logo]()
$408
This Expedia deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:15 am -
1 stop6h 24m
Tue 12/812:19 pm -
1 stop9h 40m
Deal found 10/24![Alaska Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 1/146:01 pm -
1 stop7h 39m
Sun 1/175:00 am -
1 stop6h 16m
Deal found 10/24![American Airlines logo]()
$513
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/118:30 am -
2 stops9h 30m
Tue 11/175:40 am -
2 stops9h 15m
Deal found 10/26![Southwest logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/157:15 am -
1 stop6h 24m
Sat 1/99:00 am -
1 stop8h 18m
Deal found 10/26![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/114:00 pm -
1 stop7h 55m
Sun 11/1512:05 pm -
2 stops9h 45m
Deal found 10/27![Southwest logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Mon 12/147:15 am -
1 stop6h 24m
Sat 1/99:00 am -
1 stop8h 18m
Deal found 10/25![Alaska Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:09 pm -
1 stop7h 23m
Sun 11/1512:21 pm -
1 stop7h 20m
Deal found 10/28![Delta logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/41:36 pm -
2 stops9h 48m
Mon 12/710:35 am -
1 stop9h 44m
Deal found 10/28![Alaska Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/92:30 pm -
1 stop7h 14m
Fri 11/133:33 pm -
1 stop6h 24m
Deal found 10/25![Delta logo]()
$513
This Alaska Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/113:34 pm -
1 stop7h 24m
Tue 11/177:03 am -
1 stop13h 26m
Deal found 10/24![Alaska Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/168:00 am -
1 stop5h 41m
Thu 11/193:33 pm -
1 stop6h 24m
Deal found 10/26![Delta logo]()
$513
Last-minute flights from Austin to WashingtonDiscover last-minute flight deals from Austin to Washington. Data last updated October 29, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Washington. Data last updated October 29, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:21 pm -
1 stop20h 51m
Sun 11/159:13 pm -
1 stop13h 00m
Deal found 10/24![Frontier logo]()
$260
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:21 pm -
1 stop20h 51m
Sun 11/229:53 pm -
1 stop22h 11m
Deal found 10/26![Frontier logo]()
$239
This Cheapflightsfares deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:21 pm -
1 stop20h 51m
Tue 11/249:53 pm -
1 stop20h 44m
Deal found 10/24![Frontier logo]()
$242
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:21 pm -
1 stop20h 51m
Mon 11/239:53 pm -
1 stop22h 11m
Deal found 10/28![Frontier logo]()
$258
This Travelocity deal was found by Cheapflights users on 10/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:30 am -
Nonstop4h 38m
Fri 11/209:53 pm -
1 stop20h 44m
Deal found 10/28![Multiple Airlines logo]()
$249
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:21 pm -
2 stops24h 12m
Tue 11/2410:18 am -
2 stops9h 46m
Deal found 10/28![Frontier logo]()
$264
This Kissandfly.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:59 pm -
1 stop15h 38m
Tue 12/18:30 am -
1 stop7h 34m
Deal found 10/26![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/2410:59 pm -
1 stop15h 38m
Mon 11/309:53 pm -
1 stop18h 46m
Deal found 10/25![Frontier logo]()
$266
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/256:10 pm -
1 stop6h 34m
Wed 12/23:26 pm -
1 stop6h 28m
Deal found 10/25![Delta logo]()
$239
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:32 pm -
1 stop17h 05m
Mon 11/309:53 pm -
1 stop18h 46m
Deal found 10/27![Frontier logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/268:34 am -
Nonstop4h 44m
Tue 12/15:10 pm -
Nonstop4h 04m
Deal found 10/28![Alaska Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” 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 11/269:15 am -
1 stop9h 11m
Thu 12/311:59 pm -
1 stop6h 42m
Deal found 10/27![United Airlines logo]()
$263
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 October 29, 2026.
Search for one-way flight options from Austin to Washington. Find affordable one-way fares based on user searches. Data last updated October 29, 2026.
This Southwest deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/134:30 pm -
Nonstop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Southwest logo]()
$133
This Super.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Tue 11/178:21 pm -
1 stop20h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/36:51 pm -
2 stops27h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$135
This iWofly deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/168:28 pm -
1 stop22h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$138
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/16:00 am -
1 stop8h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” 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 11/2210:59 pm -
1 stop15h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:44 pm -
1 stop18h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/1511:32 am -
2 stops30h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/218:27 pm -
1 stop15h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$148
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 12/216:00 am -
Nonstop4h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$149
This Travelocity deal was found by Cheapflights users on 10/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:07 pm -
2 stops19h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Alaska Airlines logo]()
$155
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:25 pm -
1 stop8h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Alaska Airlines logo]()
$163
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 October 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $238 (Cheapflightsfares) |
One-way from | $133 (Southwest) |
Popular in | July |
Cheapest in | April |
Average price | $364 |
Good round-trip deal | $389 or less |
Good one-way deal | $255 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 7,457,451 searches. Data last updated October 29, 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 Austin Bergstrom - GEG Spokane
AUSGEG
Austin Bergstrom
Tue 12/1
6:00 am-12:13 pm
1 stop8h 13m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$139
AustinSeattle
AUS Austin Bergstrom - SEA Seattle/Tacoma Intl
AUSSEA
Austin Bergstrom
Sat 1/9
2:20 pm-5:02 pm
Nonstop4h 42m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$149
Quickest round-trip
AustinSeattle
AUS Austin Bergstrom - SEA Seattle/Tacoma Intl
AUSSEA
Austin Bergstrom
Wed 11/18
6:10 pm-8:50 pm
Nonstop4h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$149
AustinSeattle
AUS Austin Bergstrom - SEA Seattle/Tacoma Intl
AUSSEA
Austin Bergstrom
Thu 12/24
1:05 pm-11:35 pm
2 stops12h 30m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$164
AustinEverett
AUS Austin Bergstrom - PAE Everett Paine Field
AUSPAE
Austin Bergstrom
Tue 12/1
8:07 pm-9:36 pm
1 stop27h 29m
Everett Paine Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$168
AustinEverett
AUS Austin Bergstrom - PAE Everett Paine Field
AUSPAE
Austin Bergstrom
Wed 12/2
8:07 pm-9:36 pm
1 stop27h 29m
Everett Paine Field
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$168
AustinSpokane
AUS Austin Bergstrom - GEG Spokane
AUSGEG
Austin Bergstrom
Mon 11/23
8:07 am-3:02 pm
1 stop8h 55m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$184
AustinSpokane
AUS Austin Bergstrom - GEG Spokane
AUSGEG
Austin Bergstrom
Tue 11/24
1:27 pm-8:57 pm
1 stop9h 30m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$184
AustinSpokane
AUS Austin Bergstrom - GEG Spokane
AUSGEG
Austin Bergstrom
Mon 4/26
8:40 pm-12:45 am
1 stop6h 05m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$184
AustinSpokane
AUS Austin Bergstrom - GEG Spokane
AUSGEG
Austin Bergstrom
Fri 1/22
5:00 pm-9:10 pm
1 stop6h 10m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$184
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-GEG
AUS-PAE
AUS-BLI
AUS-PSC
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Austin to Washington
AUS-USWA
AUS-SEA
AUS-GEG
AUS-PAE
AUS-BLI
What is the cheapest month to book a flight from Austin to State of Washington?
Currently, April 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 $448). 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 October 29, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Austin to State of Washington by exploring options for tickets in the afternoon.
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 $303 and $539 in December.The cheapest round-trip price found within the last 5 days was $238 on Frontier (Dec 11-Dec 18).
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 61 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 October 24, 2026.
Travelers seeking maximum savings on their Austin to State of Washington flight should consider departing on Tuesday afternoons 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 October 29, 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.
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Crew
8.5
Food
7.0
Overall
7.9
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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Austin and Washington flights
Browse other Austin and Washington flight options. Last updated on October 29, 2026.
Popular flight searches
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Austin to Washington flights
Consider these flights traveling from Austin to Washington.
Top 6 airlines flying from Austin to Washington
Discover the top 6 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 7,457,451 searches. Data last updated October 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$180 | Average$419 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$192 | Average$514 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$218 | Average$446 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$232 | Average$422 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$316 | Average$480 | FlexibilityNo cancel fee | On-time71% |