$151+ Cheap flights from Detroit (DTT) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Washington with Cheapflights
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Cheapest flights from Detroit to WashingtonExplore the most affordable flight options available from Detroit to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from Detroit to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
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 8/186:00 am
DTW
- GEG
1 stop7h 29m
Delta
Wed 8/267:54 pm
GEG
- DTW
1 stop7h 29m
Delta
Deal found 6/11![Delta logo]()
$263
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 8/48:11 am
DTW
- GEG
1 stop8h 48m
American Airlines
Sat 8/82:27 pm
GEG
- DTW
1 stop7h 40m
American Airlines
Deal found 6/11![American Airlines logo]()
$289
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 9/223:35 pm
DTW
- GEG
2 stops9h 50m
Southwest
Sat 9/2612:45 pm
GEG
- DTW
1 stop6h 10m
Southwest
Deal found 6/11![Southwest logo]()
$315
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.
Thu 7/167:40 am
DTW
- PDX
1 stop12h 11m
Multiple Airlines
Mon 7/2011:27 pm
PDX
- DTW
1 stop11h 30m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$357
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:20 am
DTW
- PDX
1 stop10h 07m
Frontier
Mon 9/283:22 pm
PDX
- DTW
1 stop6h 02m
Frontier
Deal found 6/10![Frontier logo]()
$358
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.
Sat 9/267:01 am
DTW
- GEG
1 stop7h 35m
Alaska Airlines
Wed 9/305:21 pm
GEG
- DTW
1 stop9h 01m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$359
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:20 am
DTW
- PDX
1 stop12h 15m
Frontier
Thu 9/243:22 pm
PDX
- DTW
1 stop6h 02m
Frontier
Deal found 6/10![Frontier logo]()
$359
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:59 pm
DTW
- PDX
1 stop21h 36m
Frontier
Sun 10/1112:34 pm
PDX
- DTW
1 stop8h 50m
Frontier
Deal found 6/11![Frontier logo]()
$360
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.
Wed 7/297:40 am
DTW
- PDX
1 stop11h 56m
Frontier
Wed 8/55:21 pm
PDX
- DTW
1 stop16h 13m
Frontier
Deal found 6/11![Frontier logo]()
$361
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.
Tue 9/157:20 am
DTW
- PDX
1 stop10h 07m
Frontier
Tue 9/223:22 pm
PDX
- DTW
1 stop6h 02m
Frontier
Deal found 6/14![Frontier logo]()
$364
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 7/147:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Fri 7/1712:20 pm
PDX
- DTW
1 stop21h 14m
Frontier
Deal found 6/11![Frontier logo]()
$365
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.
Wed 7/18:00 am
DTW
- PDX
1 stop11h 35m
Frontier
Mon 7/65:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Deal found 6/11![Frontier logo]()
$369
Best flights from Detroit to WashingtonDiscover carefully curated flight deals from Detroit to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Detroit to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
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 9/163:35 pm
DTW
- GEG
2 stops9h 50m
Southwest
Mon 9/286:00 am
GEG
- DTW
1 stop6h 10m
Southwest
Deal found 6/11![Southwest logo]()
$388
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.
Sat 10/245:53 pm
DTW
- ALW
1 stop8h 56m
Alaska Airlines
Wed 10/285:01 am
ALW
- DTW
1 stop8h 56m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$399
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.
Fri 8/288:05 pm
DTW
- SEA
Nonstop5h 00m
Delta
Sat 9/55:30 am
SEA
- DTW
Nonstop4h 12m
Delta
Deal found 6/14![Delta logo]()
$407
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.
Fri 8/2810:20 am
DTW
- SEA
2 stops15h 23m
United Airlines
Sat 9/511:00 pm
SEA
- DTW
2 stops12h 11m
United Airlines
Deal found 6/14![United Airlines logo]()
$421
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 9/222:45 pm
DTW
- GEG
2 stops10h 40m
Southwest
Sat 9/267:05 am
GEG
- DTW
2 stops8h 50m
Southwest
Deal found 6/11![Southwest logo]()
$393
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 10/245:53 pm
DTW
- PSC
1 stop8h 59m
Alaska Airlines
Wed 10/286:00 pm
PSC
- DTW
1 stop8h 40m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$399
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 8/278:05 pm
DTW
- SEA
Nonstop5h 00m
Delta
Mon 8/3111:59 pm
SEA
- DTW
1 stop8h 43m
Delta
Deal found 6/14![Delta logo]()
$417
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.
Sat 10/317:00 am
DTW
- PUW
1 stop6h 50m
Alaska Airlines
Wed 11/46:01 am
PUW
- DTW
1 stop7h 46m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$399
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 8/1812:55 pm
DTW
- GEG
2 stops12h 10m
Southwest
Wed 8/266:15 am
GEG
- DTW
2 stops9h 10m
Southwest
Deal found 6/11![Southwest logo]()
$413
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.
Sat 10/2412:30 pm
DTW
- PSC
2 stops11h 10m
United Airlines
Wed 10/285:25 am
PSC
- DTW
1 stop6h 49m
United Airlines
Deal found 6/14![United Airlines logo]()
$464
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:53 pm
DTW
- SEA
1 stop10h 57m
Delta
Thu 8/139:59 am
SEA
- DTW
1 stop10h 44m
Delta
Deal found 6/10![Delta logo]()
$427
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.
Tue 11/35:43 pm
DTW
- GEG
1 stop8h 13m
Alaska Airlines
Wed 11/46:02 am
GEG
- DTW
1 stop7h 45m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$426
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:11 pm
DTW
- PSC
2 stops11h 51m
United Airlines
Sat 10/315:25 am
PSC
- DTW
2 stops12h 43m
United Airlines
Deal found 6/10![United Airlines logo]()
$470
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 7/216:00 am
DTW
- SEA
1 stop7h 05m
Southwest
Wed 7/295:15 am
SEA
- DTW
2 stops9h 40m
Southwest
Deal found 6/11![Southwest logo]()
$432
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 7/76:10 pm
DTW
- GEG
1 stop7h 56m
Delta
Tue 7/141:30 pm
GEG
- DTW
1 stop7h 29m
Delta
Deal found 6/12![Delta logo]()
$461
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:43 pm
DTW
- ALW
1 stop9h 03m
Alaska Airlines
Wed 11/185:08 am
ALW
- DTW
1 stop8h 39m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$429
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.
Tue 11/101:25 pm
DTW
- GEG
2 stops11h 20m
Southwest
Wed 11/186:40 am
GEG
- DTW
2 stops11h 10m
Southwest
Deal found 6/15![Southwest logo]()
$436
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 10/277:00 am
DTW
- PSC
1 stop9h 18m
Alaska Airlines
Sat 10/316:00 pm
PSC
- DTW
1 stop8h 40m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$429
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:25 pm
DTW
- SEA
2 stops10h 20m
Southwest
Fri 8/78:20 pm
SEA
- DTW
2 stops10h 55m
Southwest
Deal found 6/10![Southwest logo]()
$437
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 7/83:50 pm
DTW
- SEA
1 stop9h 15m
Delta
Mon 7/1310:58 pm
SEA
- DTW
1 stop8h 12m
Delta
Deal found 6/11![Delta logo]()
$483
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.
Tue 8/47:05 pm
DTW
- PDX
1 stop7h 05m
Southwest
Tue 8/115:50 am
PDX
- DTW
1 stop9h 25m
Southwest
Deal found 6/14![Southwest logo]()
$437
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.
Thu 8/278:40 am
DTW
- PDX
Nonstop4h 46m
Delta
Sun 8/3011:20 pm
PDX
- DTW
Nonstop4h 10m
Delta
Deal found 6/12![Delta logo]()
$499
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 11/145:43 pm
DTW
- EAT
1 stop9h 02m
Alaska Airlines
Wed 11/185:15 am
EAT
- DTW
1 stop8h 32m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$468
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 9/41:20 pm
DTW
- SEA
1 stop8h 25m
Southwest
Sun 9/65:10 am
SEA
- DTW
2 stops15h 05m
Southwest
Deal found 6/13![Southwest logo]()
$438
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.
Fri 7/178:04 pm
DTW
- PDX
Nonstop4h 44m
Delta
Mon 7/2011:15 pm
PDX
- DTW
Nonstop4h 07m
Delta
Deal found 6/11![Delta logo]()
$499
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 11/145:43 pm
DTW
- PUW
1 stop9h 13m
Alaska Airlines
Wed 11/186:01 am
PUW
- DTW
1 stop7h 46m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$469
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.
Fri 8/75:00 pm
DTW
- PDX
2 stops9h 15m
Southwest
Mon 8/1011:30 pm
PDX
- DTW
2 stops10h 25m
Southwest
Deal found 6/11![Southwest logo]()
$448
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.
Fri 7/318:04 pm
DTW
- PDX
Nonstop4h 44m
Delta
Sun 8/211:15 pm
PDX
- DTW
Nonstop4h 07m
Delta
Deal found 6/11![Delta logo]()
$499
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.
Fri 8/218:21 pm
DTW
- PDX
Nonstop4h 48m
Delta
Wed 8/2611:36 am
PDX
- DTW
Nonstop4h 12m
Delta
Deal found 6/12![Delta logo]()
$499
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.
Mon 9/285:00 pm
DTW
- GEG
2 stops9h 15m
Southwest
Thu 10/16:00 am
GEG
- DTW
1 stop10h 50m
Southwest
Deal found 6/14![Southwest logo]()
$460
Last-minute flights from Detroit to WashingtonDiscover last-minute flight deals from Detroit to Washington. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Washington. Data last updated June 15, 2026 and is based on user searches.
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.
Wed 6/248:00 am
DTW
- PDX
1 stop11h 35m
Multiple Airlines
Mon 7/2711:27 pm
PDX
- DTW
1 stop11h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$377
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/18:00 am
DTW
- PDX
1 stop11h 35m
Frontier
Sat 7/1112:20 pm
PDX
- DTW
1 stop21h 14m
Frontier
Deal found 6/12![Frontier logo]()
$364
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.
Wed 7/18:00 am
DTW
- PDX
1 stop11h 35m
Frontier
Mon 7/65:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Deal found 6/11![Frontier logo]()
$369
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.
Sat 7/48:00 am
DTW
- PDX
1 stop11h 57m
Frontier
Fri 7/1012:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Deal found 6/14![Frontier logo]()
$370
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 7/710:25 am
DTW
- SEA
1 stop13h 12m
American Airlines
Wed 7/1511:56 pm
SEA
- DTW
1 stop6h 53m
American Airlines
Deal found 6/11![American Airlines logo]()
$387
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.
Tue 7/78:30 am
DTW
- SEA
1 stop29h 09m
Frontier
Wed 7/87:06 pm
SEA
- DTW
1 stop14h 28m
Frontier
Deal found 6/14![Frontier logo]()
$388
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:40 am
DTW
- PDX
1 stop11h 56m
Frontier
Wed 7/155:21 pm
PDX
- DTW
1 stop27h 38m
Frontier
Deal found 6/10![Frontier logo]()
$371
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:46 pm
DTW
- PDX
1 stop10h 45m
JetBlue
Sun 7/1211:44 pm
PDX
- DTW
1 stop11h 07m
JetBlue
Deal found 6/13![JetBlue logo]()
$372
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 7/147:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Fri 7/1712:20 pm
PDX
- DTW
1 stop21h 14m
Frontier
Deal found 6/11![Frontier logo]()
$365
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.
Thu 7/167:40 am
DTW
- PDX
1 stop12h 11m
Multiple Airlines
Mon 7/2011:27 pm
PDX
- DTW
1 stop11h 30m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$357
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.
Wed 7/297:40 am
DTW
- PDX
1 stop11h 56m
Frontier
Wed 8/55:21 pm
PDX
- DTW
1 stop16h 13m
Frontier
Deal found 6/11![Frontier logo]()
$361
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:40 am
DTW
- SEA
1 stop28h 37m
Frontier
Sun 8/27:06 pm
SEA
- DTW
1 stop25h 53m
Frontier
Deal found 6/12![Frontier logo]()
$389
One-way flights from Detroit to WashingtonSearch for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:20 am
DTW
- PDX
1 stop10h 07m
Frontier
Deal found 6/13![Frontier logo]()
$151
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.
Tue 8/187:45 am
DTW
- PDX
1 stop12h 12m
Frontier
Deal found 6/14![Frontier logo]()
$152
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:22 pm
DTW
- PDX
1 stop28h 05m
Frontier
Deal found 6/12![Frontier logo]()
$156
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 8/112:56 pm
DTW
- PDX
2 stops28h 40m
Frontier
Deal found 6/11![Frontier logo]()
$168
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:46 pm
DTW
- PDX
1 stop10h 45m
JetBlue
Deal found 6/12![JetBlue logo]()
$169
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:20 am
DTW
- PDX
1 stop12h 15m
Frontier
Deal found 6/12![Frontier logo]()
$173
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 7/117:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Deal found 6/11![Frontier logo]()
$175
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.
Thu 8/138:30 am
DTW
- PDX
1 stop12h 34m
Frontier
Deal found 6/14![Frontier logo]()
$176
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.
Fri 9/117:20 am
DTW
- PDX
1 stop12h 15m
Frontier
Deal found 6/11![Frontier logo]()
$181
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.
Fri 8/148:30 am
DTW
- PDX
1 stop11h 24m
Frontier
Deal found 6/14![Frontier logo]()
$182
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:59 pm
DTW
- PDX
1 stop21h 36m
Frontier
Deal found 6/12![Frontier logo]()
$186
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 7/76:00 am
DTW
- GEG
1 stop7h 48m
Delta
Deal found 6/12![Delta logo]()
$202
Find flight deals from Detroit to Washington
Keep the following information in mind while searching for Detroit to Washington flight deals. Data was last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (Delta) |
One-way from | $151 (Frontier) |
Popular in | June |
Cheapest in | January |
Average price | $533 |
Good round-trip deal | $469 or less |
Good one-way deal | $269 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 15, 2026.
Use the filters below to find and compare flights from Detroit to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Wed 9/16
3:35 pm-10:25 pm
2 stops9h 50m
Spokane
Mon 9/28
6:00 am-3:10 pm
1 stop6h 10m
$388
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Tue 9/22
2:45 pm-10:25 pm
2 stops10h 40m
Spokane
Sat 9/26
7:05 am-6:55 pm
2 stops8h 50m
$393
DetroitWalla Walla
DTW - ALW
DTWALW
Detroit Metropolitan Wayne County
Sat 10/24
5:53 pm-11:49 pm
1 stop8h 56m
Walla Walla
Wed 10/28
5:01 am-4:57 pm
1 stop8h 56m
$399
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Sat 10/24
5:53 pm-11:52 pm
1 stop8h 59m
Pasco Tri Cities
Wed 10/28
6:00 pm-5:40 am
1 stop8h 40m
$399
DetroitPullman
DTW - PUW
DTWPUW
Detroit Metropolitan Wayne County
Sat 10/31
7:00 am-10:50 am
1 stop6h 50m
Pullman Moscow Regional
Wed 11/4
6:01 am-4:47 pm
1 stop7h 46m
$399
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 8/28
8:05 pm-10:05 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Sat 9/5
5:30 am-12:42 pm
Nonstop4h 12m
$407
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Tue 8/18
12:55 pm-10:05 pm
2 stops12h 10m
Spokane
Wed 8/26
6:15 am-6:25 pm
2 stops9h 10m
$413
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Thu 8/27
8:05 pm-10:05 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Mon 8/31
11:59 pm-11:42 am
1 stop8h 43m
$417
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 8/28
10:20 am-10:43 pm
2 stops15h 23m
Seattle/Tacoma Intl
Sat 9/5
11:00 pm-2:11 pm
2 stops12h 11m
$421
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Tue 11/3
5:43 pm-10:56 pm
1 stop8h 13m
Spokane
Wed 11/4
6:02 am-4:47 pm
1 stop7h 45m
$426
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Detroit to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Detroit with our price prediction graph.
DTW-PDX
DTW-SEA
DTW-GEG
DTW-ALW
DTW-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 Detroit to Washington
DTT-USWA
DTW-PDX
DTW-SEA
DTW-GEG
DTW-ALW
What is the cheapest month to book a flight from Detroit to State of Washington?
Currently, April is the cheapest month in which you can book a flight from Detroit to State of Washington (average of $111). Flying from Detroit to State of Washington in June is currently the most expensive (average of $1,048). 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 DTT to WA?
Find hourly flight availability from Detroit 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 15, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 41% on flights from Detroit to State of Washington by exploring options for tickets in the evening.
Weekly flight availability from Detroit to State of Washington
Explore weekly flight availability from Detroit 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 15, 2026.
The most flights from DTT to USWA are scheduled on a Monday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (11 on average).
How much does it cost to fly round-trip from Detroit to State of Washington?
How far ahead should I book a flight from Detroit to State of Washington?
The price you pay for your flight from Detroit to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Detroit to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from Detroit to Washington. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Detroit to State of Washington flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon 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 15, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andHawaiian Airlines from Detroit to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Food
7.1
Overall
7.9
Entertainment
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Detroit 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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Detroit and Washington flights
Browse other Detroit and Washington flight options. Last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Detroit to Washington flights
Consider these flights traveling from Detroit to Washington.
Top 8 airlines flying from Detroit to Washington
Discover the top 8 airlines that operate flights from Detroit 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$315 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$121 | Average$341 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$168 | Average$337 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$196 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$397 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$207 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$452 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$421 | FlexibilityNo cancel fee | On-time69% |