$114+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEA
Dec 9 — Dec 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Austin to Washington with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Washington
Cheapest
Best
Last-minute
One-way
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 November 9, 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 November 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:30 am -
Nonstop4h 47m
Sun 12/65:10 pm -
Nonstop4h 04m
Deal found 11/4![Alaska Airlines logo]()
$197
This Gotogate deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:09 pm -
Nonstop4h 47m
Mon 12/711:52 am -
Nonstop4h 14m
Deal found 11/4![Alaska Airlines logo]()
$200
This Trip.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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.
Sat 12/53:43 pm -
Nonstop4h 47m
Sat 12/125:10 pm -
Nonstop4h 04m
Deal found 11/6![Alaska Airlines logo]()
$204
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/36:06 pm -
Nonstop4h 43m
Wed 12/97:15 am -
Nonstop4h 18m
Deal found 11/4![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/105:40 pm -
1 stop6h 40m
Sun 12/1310:45 am -
2 stops8h 35m
Deal found 11/4![Southwest logo]()
$232
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 26m
Tue 12/1512:37 pm -
1 stop8h 37m
Deal found 11/4![Alaska Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/39:45 am -
2 stops10h 08m
Thu 12/105:05 am -
1 stop6h 03m
Deal found 11/4![United Airlines logo]()
$304
This Expedia deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/45:51 pm -
2 stops20h 18m
Fri 12/116:52 pm -
2 stops19h 56m
Deal found 11/5![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:46 pm -
1 stop7h 13m
Thu 12/3112:12 pm -
1 stop9h 02m
Deal found 11/5![Alaska Airlines logo]()
$344
This Travelocity deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/26:00 am -
1 stop17h 36m
Wed 12/92:13 pm -
2 stops20h 43m
Deal found 11/4![Alaska Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/105:40 pm -
1 stop6h 35m
Thu 12/1712:05 pm -
2 stops9h 45m
Deal found 11/4![Southwest logo]()
$354
This Expedia deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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.
Mon 12/75:56 pm -
1 stop19h 43m
Fri 12/116:52 pm -
2 stops19h 56m
Deal found 11/5![Alaska Airlines logo]()
$360
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 November 9, 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 November 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:30 am -
Nonstop4h 47m
Sun 12/65:10 pm -
Nonstop4h 04m
Deal found 11/4![Alaska Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/36:06 pm -
Nonstop4h 43m
Wed 12/97:15 am -
Nonstop4h 18m
Deal found 11/5![Delta logo]()
$207
This Southwest deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 12/36:00 pm -
1 stop6h 50m
Wed 12/911:35 am -
2 stops7h 55m
Deal found 11/7![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/75:00 pm -
1 stop8h 55m
Thu 12/107:15 am -
Nonstop4h 18m
Deal found 11/9![Delta logo]()
$217
This American Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/234:09 pm -
1 stop10h 10m
Mon 12/2811:59 pm -
1 stop6h 25m
Deal found 11/4![American Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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
Sun 12/66:00 am -
1 stop10h 39m
Deal found 11/4![Delta logo]()
$217
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 5/51:55 pm -
2 stops11h 43m
Sat 5/85:00 am -
2 stops8h 29m
Deal found 11/8![United Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/58:20 am -
1 stop10h 27m
Mon 12/710:40 pm -
1 stop10h 25m
Deal found 11/9![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 11/5![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” 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 12/36:32 pm -
1 stop7h 21m
Mon 12/143:21 pm -
1 stop6h 35m
Deal found 11/9![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 2/176:50 am -
1 stop8h 20m
Mon 3/18:45 am -
Nonstop4h 05m
Deal found 11/4![Southwest logo]()
$315
This Southwest deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 1/266:50 am -
1 stop8h 20m
Tue 2/211:25 am -
2 stops8h 35m
Deal found 11/6![Southwest logo]()
$340
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 11/266:15 am -
Nonstop4h 45m
Thu 12/311:30 am -
1 stop8h 12m
Deal found 11/5![Delta logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 12/1112:57 pm -
2 stops11h 46m
Mon 12/148:45 am -
2 stops10h 03m
Deal found 11/7![Alaska Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 11/5![Alaska Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 1/45:15 am -
1 stop6h 15m
Wed 1/612:55 pm -
1 stop7h 45m
Deal found 11/8![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/36:00 am -
1 stop8h 13m
Thu 12/109:59 am -
1 stop5h 15m
Deal found 11/4![Delta logo]()
$299
This Expedia deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/97:15 am -
1 stop6h 24m
Tue 12/1512:19 pm -
1 stop9h 40m
Deal found 11/8![Alaska Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/1910:10 pm -
1 stop13h 15m
Wed 12/3011:00 am -
1 stop12h 50m
Deal found 11/5![Southwest logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 1/99:03 am -
1 stop8h 16m
Deal found 11/7![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 11/246:10 pm -
1 stop6h 34m
Thu 12/101:00 pm -
1 stop8h 54m
Deal found 11/4![Delta logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:15 am -
1 stop6h 24m
Wed 12/910:52 am -
2 stops9h 27m
Deal found 11/4![Alaska Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 1/32:55 pm -
2 stops10h 15m
Tue 1/52:15 pm -
1 stop7h 40m
Deal found 11/8![Southwest logo]()
$492
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 12/67:09 pm -
1 stop20h 17m
Sat 12/127:31 pm -
1 stop25h 43m
Deal found 11/7![Alaska Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/237:15 pm -
2 stops8h 05m
Mon 12/285:35 am -
2 stops8h 20m
Deal found 11/4![Southwest logo]()
$500
This Alaska Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 1/164:27 pm -
1 stop7h 28m
Wed 1/279:03 am -
1 stop8h 16m
Deal found 11/8![Alaska Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 12/167:10 am -
2 stops18h 32m
Sun 12/206:00 am -
1 stop5h 48m
Deal found 11/6![Delta logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:15 am -
1 stop6h 42m
Mon 12/219:23 am -
1 stop24h 59m
Deal found 11/7![Alaska Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 12/46:08 am -
1 stop7h 47m
Fri 12/115:10 am -
1 stop16h 44m
Deal found 11/7![Delta logo]()
$503
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 11/277:15 am -
1 stop6h 59m
Tue 12/17:00 am -
1 stop13h 19m
Deal found 11/5![Alaska Airlines logo]()
$478
Last-minute flights from Austin to WashingtonDiscover last-minute flight deals from Austin to Washington. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Washington. Data last updated November 9, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:30 am -
Nonstop4h 47m
Sun 12/65:10 pm -
Nonstop4h 04m
Deal found 11/4![Alaska Airlines logo]()
$197
This Gotogate deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:09 pm -
Nonstop4h 47m
Mon 12/711:52 am -
Nonstop4h 14m
Deal found 11/4![Alaska Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/36:06 pm -
Nonstop4h 43m
Wed 12/97:15 am -
Nonstop4h 18m
Deal found 11/4![Delta logo]()
$207
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/39:45 am -
2 stops10h 08m
Thu 12/105:05 am -
1 stop6h 03m
Deal found 11/4![United Airlines logo]()
$304
This Expedia deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/45:51 pm -
2 stops20h 18m
Fri 12/116:52 pm -
2 stops19h 56m
Deal found 11/5![Alaska Airlines logo]()
$343
This Trip.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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.
Sat 12/53:43 pm -
Nonstop4h 47m
Sat 12/125:10 pm -
Nonstop4h 04m
Deal found 11/6![Alaska Airlines logo]()
$204
This Expedia deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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.
Mon 12/75:56 pm -
1 stop19h 43m
Fri 12/116:52 pm -
2 stops19h 56m
Deal found 11/5![Alaska Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/105:40 pm -
1 stop6h 40m
Sun 12/1310:45 am -
2 stops8h 35m
Deal found 11/4![Southwest logo]()
$232
This Southwest deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 12/105:40 pm -
1 stop6h 35m
Thu 12/1712:05 pm -
2 stops9h 45m
Deal found 11/4![Southwest logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:15 am -
2 stops11h 23m
Thu 12/173:30 pm -
1 stop6h 29m
Deal found 11/5![Alaska Airlines logo]()
$361
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 26m
Tue 12/1512:37 pm -
1 stop8h 37m
Deal found 11/4![Alaska Airlines logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:46 pm -
1 stop7h 13m
Thu 12/3112:12 pm -
1 stop9h 02m
Deal found 11/5![Alaska Airlines logo]()
$344
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 November 9, 2026.
Search for one-way flight options from Austin to Washington. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 stop6h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Delta logo]()
$114
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/65:00 am -
1 stop6h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$119
This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 1/77:43 pm -
1 stop18h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” 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 1/48:23 pm -
1 stop23h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$128
This Alaska Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” 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 12/67:09 pm -
Nonstop4h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Alaska Airlines logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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.
Sat 1/98:29 pm -
1 stop16h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1610:51 pm -
1 stop12h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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 stop26h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$142
This Trip.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” 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.
Wed 12/27:34 pm -
1 stop18h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 3/38:28 pm -
1 stop14h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$145
This Super.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” 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 12/268:23 pm -
1 stop22h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Frontier logo]()
$148
This Alaska Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” 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 1/57:04 pm -
Nonstop4h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Alaska Airlines logo]()
$149
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 November 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Alaska Airlines) |
One-way from | $114 (Delta) |
Popular in | July |
Cheapest in | January |
Average price | $400 |
Good round-trip deal | $345 or less |
Good one-way deal | $232 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 November 9, 2026.
Use the filters below to find and compare flights from Austin to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinSeattle
AUS Austin Bergstrom - SEA Seattle/Tacoma Intl
AUSSEA
Austin Bergstrom
Sun 12/6
8:30 am-11:17 am
Nonstop4h 47m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$134
AustinBellingham
AUS Austin Bergstrom - BLI Bellingham
AUSBLI
Austin Bergstrom
Wed 3/3
8:28 pm-8:53 am
1 stop14h 25m
Bellingham
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$145
AustinSeattle
AUS Austin Bergstrom - SEA Seattle/Tacoma Intl
AUSSEA
Austin Bergstrom
Tue 12/8
1:00 pm-11:44 pm
2 stops12h 44m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$149
AustinSpokane
AUS Austin Bergstrom - GEG Spokane
AUSGEG
Austin Bergstrom
Fri 12/4
5:51 pm-10:39 pm
1 stop6h 48m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$150
AustinSpokane
AUS Austin Bergstrom - GEG Spokane
AUSGEG
Austin Bergstrom
Sat 12/5
5:51 pm-10:39 pm
1 stop6h 48m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$150
AustinSpokane
AUS Austin Bergstrom - GEG Spokane
AUSGEG
Austin Bergstrom
Sat 12/5
9:45 am-5:53 pm
2 stops10h 08m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$155
AustinSeattle
AUS Austin Bergstrom - SEA Seattle/Tacoma Intl
AUSSEA
Austin Bergstrom
Wed 1/20
4:22 pm-7:04 pm
Nonstop4h 42m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$160
AustinSpokane
AUS Austin Bergstrom - GEG Spokane
AUSGEG
Austin Bergstrom
Wed 12/2
6:43 pm-7:53 pm
2 stops27h 10m
Spokane
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$166
AustinSeattle
AUS Austin Bergstrom - SEA Seattle/Tacoma Intl
AUSSEA
Austin Bergstrom
Wed 1/20
3:00 pm-9:40 pm
2 stops8h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$175
AustinSeattle
AUS Austin Bergstrom - SEA Seattle/Tacoma Intl
AUSSEA
Austin Bergstrom
Tue 1/5
12:40 pm-9:40 pm
2 stops11h 00m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$176
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 $264). Flying from Austin to State of Washington in July is currently the most expensive (average of $449). 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 November 9, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 11% 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 November 9, 2026.
The most flights from AUS to USWA are scheduled on a Sunday (22 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 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 $313 and $495 in December.The cheapest round-trip price found within the last 5 days was $197 on Alaska Airlines (Dec 11-Dec 14).
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 November 7, 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 November 9, 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.
Food
7.0
Boarding
8.1
Entertainment
7.4
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Entertainment
7.4
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Entertainment
7.4
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Entertainment
7.4
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Entertainment
7.4
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Food
7.0
Boarding
8.1
Entertainment
7.4
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Austin to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
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 November 9, 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 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 November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$91 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$185 | Average$421 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$517 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$218 | Average$442 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$228 | Average$425 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$316 | Average$480 | FlexibilityNo cancel fee | On-time71% |