$128+ Cheap flights from Dallas to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEA
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Cheapest flights from Dallas to WashingtonExplore the most affordable flight options available from Dallas to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
Explore the most affordable flight options available from Dallas to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:46 pm
DFW
- GEG
1 stop7h 25m
Alaska Airlines
Wed 9/235:12 am
GEG
- DFW
1 stop6h 11m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$255
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/410:15 am
DFW
- GEG
Nonstop3h 44m
American Airlines
Tue 8/1112:44 pm
GEG
- DFW
Nonstop3h 43m
American Airlines
Deal found 6/11![American Airlines logo]()
$275
This Expedia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Tue 8/46:24 am
DFW
- GEG
1 stop8h 05m
Alaska Airlines
Tue 8/111:26 pm
GEG
- DFW
1 stop8h 33m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:00 pm
DFW
- GEG
1 stop6h 16m
Delta
Tue 8/257:05 am
GEG
- DFW
1 stop6h 08m
Delta
Deal found 6/11![Delta logo]()
$295
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 8/195:59 pm
DFW
- SEA
Nonstop4h 22m
Multiple Airlines
Mon 8/318:13 pm
SEA
- DFW
1 stop7h 35m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/269:20 am
DAL
- SEA
2 stops9h 40m
Southwest
Tue 9/297:10 am
SEA
- DAL
1 stop6h 10m
Southwest
Deal found 6/11![Southwest logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:59 pm
DFW
- SEA
Nonstop4h 22m
Alaska Airlines
Wed 9/28:40 am
SEA
- DFW
Nonstop4h 06m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/2810:55 am
DAL
- SEA
2 stops8h 55m
Southwest
Sat 10/318:00 am
SEA
- DAL
2 stops7h 45m
Southwest
Deal found 6/11![Southwest logo]()
$300
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/412:38 pm
DFW
- GEG
2 stops10h 38m
Delta
Tue 8/115:15 am
GEG
- DFW
1 stop7h 58m
Delta
Deal found 6/11![Delta logo]()
$300
This CheapOair deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/79:07 am
DFW
- SEA
1 stop26h 10m
Frontier
Tue 7/147:06 pm
SEA
- DFW
1 stop23h 30m
Frontier
Deal found 6/13![Frontier logo]()
$300
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:55 am
DAL
- SEA
Nonstop4h 10m
Southwest
Tue 9/15:20 am
SEA
- DAL
1 stop8h 50m
Southwest
Deal found 6/11![Southwest logo]()
$301
This Booking.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Thu 7/23:35 pm
DFW
- SEA
1 stop29h 22m
Frontier
Wed 7/811:54 am
SEA
- DFW
1 stop23h 37m
Frontier
Deal found 6/11![Frontier logo]()
$301
Best flights from Dallas to WashingtonDiscover carefully curated flight deals from Dallas to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Dallas to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:46 pm
DFW
- PDX
Nonstop4h 07m
Alaska Airlines
Tue 9/110:40 am
PDX
- DFW
Nonstop4h 03m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:45 am
DAL
- SEA
2 stops8h 25m
Southwest
Tue 8/1811:00 pm
SEA
- DAL
1 stop9h 05m
Southwest
Deal found 6/11![Southwest logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/2910:51 pm
DFW
- BLI
1 stop26h 37m
Multiple Airlines
Mon 8/33:42 pm
BLI
- DFW
1 stop12h 01m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:30 am
DFW
- PSC
1 stop7h 13m
Delta
Wed 7/225:25 am
PSC
- DFW
1 stop7h 48m
Delta
Deal found 6/13![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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.
Tue 6/306:00 am
DFW
- PSC
1 stop7h 27m
United Airlines
Sat 7/45:14 am
PSC
- DFW
2 stops12h 17m
United Airlines
Deal found 6/15![United Airlines logo]()
$368
This Sun Country Air deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/252:25 pm
DFW
- GEG
1 stop28h 46m
Sun Country Air
Sun 8/24:53 pm
GEG
- DFW
1 stop13h 50m
Sun Country Air
Deal found 6/14![Sun Country Air logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 10/246:00 am
DFW
- PSC
1 stop6h 15m
Alaska Airlines
Wed 10/281:55 pm
PSC
- DFW
1 stop8h 04m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:30 am
DFW
- PSC
1 stop7h 13m
Delta
Wed 8/510:03 am
PSC
- DFW
1 stop5h 20m
Delta
Deal found 6/11![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:15 pm
DAL
- GEG
2 stops7h 35m
Southwest
Wed 7/155:00 am
GEG
- DAL
2 stops8h 20m
Southwest
Deal found 6/16![Southwest logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:24 am
DFW
- GEG
1 stop8h 05m
Alaska Airlines
Mon 8/171:26 pm
GEG
- DFW
1 stop8h 33m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:15 pm
DFW
- PDX
1 stop7h 45m
Delta
Tue 8/46:20 am
PDX
- DFW
1 stop6h 33m
Delta
Deal found 6/14![Delta logo]()
$353
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:15 pm
DAL
- GEG
2 stops7h 40m
Southwest
Tue 8/116:15 am
GEG
- DAL
2 stops7h 30m
Southwest
Deal found 6/11![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:15 pm
DFW
- PDX
1 stop7h 45m
Delta
Thu 7/237:05 am
PDX
- DFW
1 stop6h 08m
Delta
Deal found 6/12![Delta logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 7/268:45 pm
DFW
- GEG
1 stop13h 41m
Alaska Airlines
Wed 7/295:07 am
GEG
- DFW
1 stop6h 42m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:35 pm
DAL
- PDX
1 stop6h 50m
Southwest
Tue 7/2111:30 pm
PDX
- DAL
1 stop7h 20m
Southwest
Deal found 6/13![Southwest logo]()
$372
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 6/257:54 pm
DFW
- PSC
1 stop6h 56m
United Airlines
Thu 7/26:50 am
PSC
- DFW
1 stop7h 18m
United Airlines
Deal found 6/14![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:20 pm
DFW
- PSC
2 stops7h 33m
Delta
Mon 7/201:50 pm
PSC
- DFW
2 stops8h 09m
Delta
Deal found 6/14![Delta logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:46 pm
DFW
- BLI
1 stop6h 45m
Alaska Airlines
Wed 9/27:30 am
BLI
- DFW
1 stop7h 13m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$373
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:05 am
DAL
- PDX
Nonstop3h 55m
Southwest
Mon 9/2812:40 pm
PDX
- DAL
1 stop5h 45m
Southwest
Deal found 6/15![Southwest logo]()
$376
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:00 pm
DFW
- GEG
1 stop8h 59m
Delta
Tue 8/255:15 am
GEG
- DFW
2 stops10h 08m
Delta
Deal found 6/15![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 11/118:05 am
DAL
- PDX
1 stop7h 25m
Southwest
Sun 11/153:55 pm
PDX
- DAL
Nonstop3h 30m
Southwest
Deal found 6/12![Southwest logo]()
$376
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 10/206:14 pm
DFW
- EAT
1 stop7h 45m
Alaska Airlines
Sat 10/243:06 pm
EAT
- DFW
1 stop6h 53m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:26 pm
DFW
- PDX
2 stops9h 46m
Delta
Mon 8/245:30 am
PDX
- DFW
2 stops9h 53m
Delta
Deal found 6/15![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:25 pm
DAL
- PDX
1 stop7h 00m
Southwest
Wed 9/166:55 am
PDX
- DAL
2 stops9h 45m
Southwest
Deal found 6/14![Southwest logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” 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 9/269:00 am
DFW
- EAT
1 stop7h 31m
Alaska Airlines
Wed 9/303:11 pm
EAT
- DFW
1 stop6h 48m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/212:31 pm
DFW
- PDX
2 stops9h 29m
Delta
Tue 7/286:30 am
PDX
- DFW
2 stops12h 53m
Delta
Deal found 6/13![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:52 pm
DFW
- SEA
1 stop8h 43m
Alaska Airlines
Wed 8/1212:13 pm
SEA
- DFW
Nonstop4h 08m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:15 am
DAL
- SEA
1 stop7h 05m
Southwest
Tue 8/1811:40 am
SEA
- DAL
1 stop6h 10m
Southwest
Deal found 6/13![Southwest logo]()
$387
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” 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 7/281:45 pm
DFW
- PDX
2 stops10h 15m
Delta
Tue 8/46:20 am
PDX
- DFW
2 stops9h 03m
Delta
Deal found 6/12![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/76:03 pm
DFW
- GEG
1 stop7h 56m
Alaska Airlines
Fri 7/108:15 am
GEG
- DFW
1 stop9h 27m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$386
Last-minute flights from Dallas to WashingtonDiscover last-minute flight deals from Dallas to Washington. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Washington. Data last updated June 16, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:18 am
DFW
- SEA
1 stop6h 30m
Frontier
Fri 7/177:06 pm
SEA
- DFW
1 stop11h 03m
Frontier
Deal found 6/14![Frontier logo]()
$309
This Booking.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Thu 7/23:35 pm
DFW
- SEA
1 stop29h 22m
Frontier
Wed 7/811:54 am
SEA
- DFW
1 stop23h 37m
Frontier
Deal found 6/11![Frontier logo]()
$301
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/45:18 am
DFW
- SEA
1 stop6h 30m
Frontier
Sat 7/1110:34 am
SEA
- DFW
1 stop11h 08m
Frontier
Deal found 6/11![Frontier logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/69:31 pm
DFW
- SEA
1 stop13h 46m
Frontier
Wed 7/157:06 pm
SEA
- DFW
1 stop11h 03m
Frontier
Deal found 6/15![Frontier logo]()
$303
This Super.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:31 pm
DFW
- SEA
1 stop13h 46m
Frontier
Fri 7/108:53 pm
SEA
- DFW
1 stop6h 50m
Frontier
Deal found 6/11![Frontier logo]()
$307
This CheapOair deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/79:07 am
DFW
- SEA
1 stop26h 10m
Frontier
Tue 7/147:06 pm
SEA
- DFW
1 stop23h 30m
Frontier
Deal found 6/13![Frontier logo]()
$300
This CheapOair deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:31 am
DFW
- SEA
1 stop14h 07m
Frontier
Fri 7/317:06 pm
SEA
- DFW
1 stop23h 30m
Frontier
Deal found 6/16![Frontier logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/275:18 am
DFW
- SEA
1 stop5h 59m
Frontier
Thu 8/68:53 pm
SEA
- DFW
1 stop6h 55m
Frontier
Deal found 6/15![Frontier logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/299:31 pm
DFW
- SEA
1 stop13h 46m
Frontier
Sat 8/158:13 pm
SEA
- DFW
1 stop7h 35m
Frontier
Deal found 6/15![Frontier logo]()
$298
This Frontier deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:18 am
DFW
- SEA
1 stop5h 59m
Frontier
Tue 8/48:13 pm
SEA
- DFW
1 stop12h 44m
Frontier
Deal found 6/16![Frontier logo]()
$305
This Frontier deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:51 pm
DFW
- SEA
1 stop13h 48m
Frontier
Wed 8/58:13 pm
SEA
- DFW
1 stop12h 44m
Frontier
Deal found 6/16![Frontier logo]()
$299
This Frontier deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:51 pm
DFW
- SEA
1 stop13h 48m
Frontier
Thu 8/68:53 pm
SEA
- DFW
1 stop12h 04m
Frontier
Deal found 6/16![Frontier logo]()
$302
One-way flights from Dallas to WashingtonSearch for one-way flight options from Dallas to Washington. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Dallas to Washington. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/56:03 pm
DFW
- GEG
1 stop7h 56m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/810:21 pm
DFW
- GEG
2 stops36h 58m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 9/911:42 am
DFW
- GEG
2 stops23h 37m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 12/88:05 am
DAL
- GEG
1 stop7h 30m
Southwest
Deal found 6/11![Southwest logo]()
$148
This Alaska Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:24 am
DFW
- GEG
1 stop8h 05m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/118:05 am
DFW
- PDX
1 stop10h 30m
Frontier
Deal found 6/13![Frontier logo]()
$162
This Super.com deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:49 pm
DFW
- PDX
1 stop22h 58m
Frontier
Deal found 6/14![Frontier logo]()
$164
This Orbitz deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:52 pm
DFW
- GEG
1 stop10h 15m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$164
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 6/1911:56 am
DFW
- PDX
1 stop9h 51m
Frontier
Deal found 6/15![Frontier logo]()
$165
This Super.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 6/239:31 pm
DFW
- SEA
1 stop18h 47m
Frontier
Deal found 6/10![Frontier logo]()
$165
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:45 pm
DAL
- SEA
2 stops8h 45m
Southwest
Deal found 6/11![Southwest logo]()
$166
This Super.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:31 pm
DFW
- PDX
1 stop21h 04m
Frontier
Deal found 6/11![Frontier logo]()
$166
Find flight deals from Dallas to Washington
Keep the following information in mind while searching for Dallas to Washington flight deals. Data was last updated June 16, 2026.
Round-trip from | $255 (Alaska Airlines) |
|---|---|
One-way from | $128 (Alaska Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $423 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas 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 June 16, 2026.
Use the filters below to find and compare flights from Dallas to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DallasPortland
DFW - PDX
DFWPDX
Dallas/Fort Worth
Sat 8/29
5:46 pm-7:53 pm
Nonstop4h 07m
Portland
Tue 9/1
10:40 am-4:43 pm
Nonstop4h 03m
$333
DallasPasco
DFW - PSC
DFWPSC
Dallas/Fort Worth
Sat 10/24
6:00 am-10:15 am
1 stop6h 15m
Pasco Tri Cities
Wed 10/28
1:55 pm-11:59 pm
1 stop8h 04m
$333
DallasSpokane
DFW - GEG
DFWGEG
Dallas/Fort Worth
Tue 8/11
6:24 am-12:29 pm
1 stop8h 05m
Spokane
Mon 8/17
1:26 pm-11:59 pm
1 stop8h 33m
$339
DallasSeattle
DAL - SEA
DALSEA
Dallas Love Field
Wed 8/12
11:45 am-6:10 pm
2 stops8h 25m
Seattle/Tacoma Intl
Tue 8/18
11:00 pm-10:05 am
1 stop9h 05m
$344
DallasBellingham
DFW - BLI
DFWBLI
Dallas/Fort Worth
Wed 7/29
10:51 pm-11:28 pm
1 stop26h 37m
Bellingham
Mon 8/3
3:42 pm-5:43 am
1 stop12h 01m
$344
DallasPasco
DFW - PSC
DFWPSC
Dallas/Fort Worth
Sun 7/19
6:30 am-11:43 am
1 stop7h 13m
Pasco Tri Cities
Wed 7/22
5:25 am-3:13 pm
1 stop7h 48m
$348
DallasPasco
DFW - PSC
DFWPSC
Dallas/Fort Worth
Thu 7/30
6:30 am-11:43 am
1 stop7h 13m
Pasco Tri Cities
Wed 8/5
10:03 am-5:23 pm
1 stop5h 20m
$348
DallasPortland
DFW - PDX
DFWPDX
Dallas/Fort Worth
Thu 7/30
4:15 pm-10:00 pm
1 stop7h 45m
Portland
Tue 8/4
6:20 am-2:53 pm
1 stop6h 33m
$353
DallasPortland
DFW - PDX
DFWPDX
Dallas/Fort Worth
Mon 7/20
4:15 pm-10:00 pm
1 stop7h 45m
Portland
Thu 7/23
7:05 am-3:13 pm
1 stop6h 08m
$353
DallasPasco
DFW - PSC
DFWPSC
Dallas/Fort Worth
Sat 7/18
6:20 pm-11:53 pm
2 stops7h 33m
Pasco Tri Cities
Mon 7/20
1:50 pm-11:59 pm
2 stops8h 09m
$358
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dallas to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Dallas with our price prediction graph.
DFW-SEA
DFW-GEG
DAL-GEG
DFW-PDX
DAL-SEA
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 Dallas to Washington
A78-USWA
DFW-SEA
DFW-GEG
DAL-GEG
DFW-PDX
What is the cheapest month to book a flight from Dallas to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Dallas to State of Washington (average of $53). Flying from Dallas to State of Washington in April is currently the most expensive (average of $698). 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 DFW to WA?
Find hourly flight availability from Dallas 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 June 16, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 26% on flights from Dallas to State of Washington by exploring options for tickets in the evening.
Weekly flight availability from Dallas to State of Washington
Explore weekly flight availability from Dallas 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 June 16, 2026.
The most flights from A78 to USWA are scheduled on a Monday (53 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (34 on average).
How much does it cost to fly round-trip from Dallas to State of Washington?
How far ahead should I book a flight from Dallas to State of Washington?
Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas to State of Washington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Dallas to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from Dallas to Washington. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their Dallas to State of Washington flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday afternoons 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 June 16, 2026.
Read through reviews of airlines operating flights from Dallas to Washington, such as Alaska Airlines,Southwest, andDelta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
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Complete your trip
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Dallas and Washington flights
Browse other Dallas and Washington flight options. Last updated on June 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dallas to Washington flights
Consider these flights traveling from Dallas to Washington.
Top 7 airlines flying from Dallas to Washington
Discover the top 7 airlines that operate flights from Dallas 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 June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$280 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$98 | Average$240 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$147 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$162 | Average$440 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$175 | Average$428 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$182 | Average$466 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$185 | Average$475 | FlexibilityNo cancel fee | On-time75% |