$135+ 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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
Jun 21 — Jun 281
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 May 22, 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 May 22, 2026.
This Frontier deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/168:51 am
DTW
- PDX
1 stop12h 13m
Frontier
Sun 7/196:59 pm
PDX
- DTW
1 stop9h 22m
Frontier
Deal found 5/18![Frontier logo]()
$309
This CheapOair deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 8/138:00 am
DTW
- PDX
1 stop11h 53m
Frontier
Tue 8/185:42 pm
PDX
- DTW
1 stop15h 55m
Frontier
Deal found 5/21![Frontier logo]()
$318
This CheapOair deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/98:00 am
DTW
- PDX
1 stop11h 35m
Frontier
Wed 6/105:20 pm
PDX
- DTW
1 stop27h 39m
Frontier
Deal found 5/17![Frontier logo]()
$320
This Expedia deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:45 am
DTW
- PDX
1 stop12h 12m
Frontier
Sat 9/123:22 pm
PDX
- DTW
1 stop6h 02m
Frontier
Deal found 5/18![Frontier logo]()
$324
This Expedia deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 9/149:59 pm
DTW
- PDX
1 stop19h 28m
Frontier
Tue 9/223:22 pm
PDX
- DTW
1 stop6h 02m
Frontier
Deal found 5/21![Frontier logo]()
$328
This Frontier deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/168:51 am
DTW
- PDX
1 stop12h 13m
Frontier
Mon 7/206:59 pm
PDX
- DTW
1 stop9h 22m
Frontier
Deal found 5/18![Frontier logo]()
$329
This Frontier deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/98:00 am
DTW
- PDX
1 stop11h 35m
Frontier
Fri 6/1212:26 pm
PDX
- DTW
1 stop8h 33m
Frontier
Deal found 5/17![Frontier logo]()
$330
This Trip.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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.
Thu 6/48:20 am
DTW
- PDX
1 stop11h 26m
Frontier
Tue 6/95:20 pm
PDX
- DTW
1 stop16h 26m
Frontier
Deal found 5/19![Frontier logo]()
$333
This CheapOair deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/247:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Tue 7/285:16 pm
PDX
- DTW
1 stop16h 18m
Frontier
Deal found 5/21![Frontier logo]()
$334
This Gotogate deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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.
Tue 10/67:20 am
DTW
- PDX
1 stop10h 07m
Frontier
Sun 10/1112:34 pm
PDX
- DTW
1 stop21h 31m
Frontier
Deal found 5/19![Frontier logo]()
$335
This CheapOair deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 7/158:00 am
DTW
- PDX
1 stop11h 31m
Frontier
Wed 7/225:16 pm
PDX
- DTW
1 stop27h 43m
Frontier
Deal found 5/20![Frontier logo]()
$338
This CheapOair deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 7/168:51 am
DTW
- PDX
1 stop12h 13m
Frontier
Wed 7/225:16 pm
PDX
- DTW
1 stop27h 43m
Frontier
Deal found 5/17![Frontier logo]()
$339
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 May 22, 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 May 22, 2026.
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 7/257:00 am
DTW
- PSC
1 stop7h 44m
Delta
Mon 8/36:00 am
PSC
- DTW
1 stop8h 10m
Delta
Deal found 5/20![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 8/307:01 am
DTW
- SEA
Nonstop4h 53m
Alaska Airlines
Mon 9/710:03 pm
SEA
- DTW
Nonstop4h 23m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 8/215:00 pm
DTW
- SEA
1 stop6h 45m
Southwest
Sat 8/295:00 am
SEA
- DTW
2 stops9h 30m
Southwest
Deal found 5/18![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 7/1111:00 am
DTW
- PSC
2 stops12h 52m
United Airlines
Sat 7/185:14 am
PSC
- DTW
2 stops10h 24m
United Airlines
Deal found 5/20![United Airlines logo]()
$767
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/238:34 pm
DTW
- SEA
Nonstop4h 59m
Delta
Thu 7/305:20 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 5/21![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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.
Mon 6/155:56 pm
DTW
- PSC
1 stop8h 29m
American Airlines
Sat 6/205:15 am
PSC
- DTW
1 stop8h 43m
American Airlines
Deal found 5/17![American Airlines logo]()
$844
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 7/1612:31 pm
DTW
- SEA
Nonstop4h 59m
Delta
Tue 7/215:20 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 5/20![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:00 am
DTW
- PDX
1 stop6h 45m
Southwest
Tue 6/3011:30 pm
PDX
- DTW
2 stops10h 05m
Southwest
Deal found 5/21![Southwest logo]()
$442
This Orbitz deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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.
Thu 9/37:01 am
DTW
- PUW
1 stop6h 55m
Alaska Airlines
Sun 9/66:06 am
PUW
- DTW
1 stop7h 37m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/48:34 pm
DTW
- SEA
Nonstop5h 00m
Delta
Fri 7/107:15 am
SEA
- DTW
1 stop10h 20m
Delta
Deal found 5/21![Delta logo]()
$407
This Expedia deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 6/37:09 am
DTW
- PSC
1 stop6h 55m
Alaska Airlines
Fri 6/57:17 pm
PSC
- DTW
2 stops11h 46m
Alaska Airlines
Deal found 5/19![Alaska Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:01 am
DTW
- SEA
1 stop7h 03m
Delta
Sat 7/45:30 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 5/21![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 7/161:25 pm
DTW
- PDX
2 stops9h 35m
Southwest
Wed 7/2210:40 am
PDX
- DTW
2 stops10h 25m
Southwest
Deal found 5/17![Southwest logo]()
$498
This Alaska Airlines deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 8/307:01 am
DTW
- SEA
Nonstop4h 53m
Alaska Airlines
Fri 9/49:23 am
SEA
- DTW
Nonstop4h 20m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$457
This Delta deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/285:40 pm
DTW
- SEA
1 stop7h 25m
Delta
Sat 9/56:00 am
SEA
- DTW
Nonstop4h 19m
Delta
Deal found 5/20![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 8/202:40 pm
DTW
- PDX
2 stops9h 30m
Southwest
Sun 8/2310:55 am
PDX
- DTW
1 stop6h 50m
Southwest
Deal found 5/17![Southwest logo]()
$503
This Alaska Airlines deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:08 pm
DTW
- PUW
1 stop9h 14m
Alaska Airlines
Wed 6/107:23 pm
PUW
- DTW
1 stop7h 18m
Alaska Airlines
Deal found 5/22![Alaska Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:35 pm
DTW
- GEG
1 stop10h 07m
Delta
Mon 11/239:10 am
GEG
- DTW
1 stop7h 00m
Delta
Deal found 5/21![Delta logo]()
$412
This Southwest deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 7/315:25 am
DTW
- GEG
2 stops9h 15m
Southwest
Wed 8/51:55 pm
GEG
- DTW
1 stop6h 10m
Southwest
Deal found 5/21![Southwest logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 9/45:41 pm
DTW
- GEG
1 stop9h 18m
Alaska Airlines
Mon 9/71:27 pm
GEG
- DTW
1 stop12h 59m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 7/712:50 pm
DTW
- SEA
1 stop10h 37m
Delta
Fri 7/1711:59 pm
SEA
- DTW
1 stop5h 48m
Delta
Deal found 5/18![Delta logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 8/257:01 am
DTW
- GEG
1 stop8h 30m
Alaska Airlines
Wed 8/266:21 pm
GEG
- DTW
1 stop8h 05m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$468
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/123:35 pm
DTW
- GEG
2 stops9h 50m
Southwest
Sun 8/167:05 am
GEG
- DTW
2 stops10h 40m
Southwest
Deal found 5/20![Southwest logo]()
$526
This United Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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.
Mon 6/153:15 pm
DTW
- PSC
2 stops12h 31m
United Airlines
Sat 6/2012:10 pm
PSC
- DTW
2 stops8h 47m
United Airlines
Deal found 5/17![United Airlines logo]()
$798
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 8/138:05 pm
DTW
- SEA
Nonstop5h 00m
Delta
Sun 8/165:10 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 5/17![Delta logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/26:08 pm
DTW
- PUW
1 stop9h 14m
Alaska Airlines
Sat 6/66:00 am
PUW
- DTW
1 stop8h 12m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/15:25 pm
DTW
- GEG
2 stops9h 40m
Southwest
Fri 8/76:55 am
GEG
- DTW
2 stops10h 55m
Southwest
Deal found 5/20![Southwest logo]()
$527
This Delta deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:55 pm
DTW
- SEA
Nonstop4h 51m
Delta
Thu 6/115:30 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 5/17![Delta logo]()
$432
This Southwest deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 8/142:40 pm
DTW
- GEG
2 stops10h 20m
Southwest
Sun 8/167:05 am
GEG
- DTW
2 stops10h 40m
Southwest
Deal found 5/17![Southwest logo]()
$531
This Travelocity deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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.
Sun 10/257:00 am
DTW
- PSC
1 stop9h 18m
Alaska Airlines
Sat 10/311:55 pm
PSC
- DTW
2 stops18h 36m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$510
Last-minute flights from Detroit to WashingtonDiscover last-minute flight deals from Detroit to Washington. Data last updated May 22, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Washington. Data last updated May 22, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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.
Thu 5/288:05 am
DTW
- PDX
1 stop11h 41m
Frontier
Mon 6/812:35 pm
PDX
- DTW
1 stop8h 24m
Frontier
Deal found 5/17![Frontier logo]()
$354
This CheapOair deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 5/297:55 am
DTW
- PDX
1 stop11h 51m
Frontier
Tue 6/25:46 pm
PDX
- DTW
1 stop15h 49m
Frontier
Deal found 5/18![Frontier logo]()
$370
This CheapOair deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/28:20 am
DTW
- PDX
1 stop11h 41m
Frontier
Tue 6/95:20 pm
PDX
- DTW
1 stop16h 26m
Frontier
Deal found 5/18![Frontier logo]()
$350
This Trip.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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.
Thu 6/48:20 am
DTW
- PDX
1 stop11h 26m
Frontier
Tue 6/95:20 pm
PDX
- DTW
1 stop16h 26m
Frontier
Deal found 5/19![Frontier logo]()
$333
This Frontier deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/48:20 am
DTW
- PDX
1 stop11h 26m
Frontier
Thu 6/1112:26 pm
PDX
- DTW
1 stop8h 33m
Frontier
Deal found 5/21![Frontier logo]()
$368
This Frontier deal was found by Cheapflights users on 5/22. Clicking the “Pick Dates” 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.
Mon 6/87:55 am
DTW
- PDX
1 stop11h 51m
Frontier
Sat 6/1312:26 pm
PDX
- DTW
1 stop8h 33m
Frontier
Deal found 5/22![Frontier logo]()
$363
This CheapOair deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/98:00 am
DTW
- PDX
1 stop11h 35m
Frontier
Wed 6/105:20 pm
PDX
- DTW
1 stop27h 39m
Frontier
Deal found 5/17![Frontier logo]()
$320
This Frontier deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/98:00 am
DTW
- PDX
1 stop11h 35m
Frontier
Fri 6/1212:26 pm
PDX
- DTW
1 stop8h 33m
Frontier
Deal found 5/17![Frontier logo]()
$330
This Frontier deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 6/128:00 am
DTW
- PDX
1 stop11h 57m
Frontier
Fri 6/1912:26 pm
PDX
- DTW
1 stop8h 33m
Frontier
Deal found 5/20![Frontier logo]()
$369
This Frontier deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/168:00 am
DTW
- PDX
1 stop11h 35m
Frontier
Mon 6/2912:26 pm
PDX
- DTW
1 stop8h 33m
Frontier
Deal found 5/21![Frontier logo]()
$373
This Frontier deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/208:00 am
DTW
- PDX
1 stop11h 57m
Frontier
Sat 7/412:26 pm
PDX
- DTW
1 stop8h 33m
Frontier
Deal found 5/21![Frontier logo]()
$348
This Frontier deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” 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 6/208:00 am
DTW
- PDX
1 stop11h 57m
Frontier
Mon 6/2912:26 pm
PDX
- DTW
1 stop8h 33m
Frontier
Deal found 5/21![Frontier logo]()
$358
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 May 22, 2026.
Search for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated May 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” 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 6/125:38 pm
DTW
- PDX
2 stops47h 10m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$135
This Frontier deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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.
Mon 8/108:00 am
DTW
- PDX
1 stop11h 53m
Frontier
Deal found 5/17![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:10 am
DTW
- PDX
2 stops34h 38m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$159
This Priceline deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:51 am
DTW
- PDX
1 stop12h 13m
Frontier
Deal found 5/17![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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 8/181:22 pm
DTW
- PDX
1 stop30h 35m
Frontier
Deal found 5/20![Frontier logo]()
$168
This Frontier deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” 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.
Mon 6/298:00 am
DTW
- GEG
1 stop6h 36m
Frontier
Deal found 5/20![Frontier logo]()
$172
This Super.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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.
Wed 6/178:00 am
DTW
- SEA
1 stop9h 18m
Frontier
Deal found 5/17![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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 6/88:52 am
DTW
- PDX
2 stops34h 43m
Frontier
Deal found 5/18![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 6/98:00 am
DTW
- SEA
1 stop9h 18m
Frontier
Deal found 5/17![Frontier logo]()
$175
This Super.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” 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.
Thu 7/168:51 am
DTW
- SEA
1 stop28h 48m
Frontier
Deal found 5/18![Frontier logo]()
$177
This Super.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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 5/318:05 am
DTW
- SEA
1 stop29h 01m
Frontier
Deal found 5/17![Frontier logo]()
$179
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” 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.
Sat 8/228:10 am
DTW
- PSC
1 stop9h 38m
American Airlines
Deal found 5/17![American Airlines logo]()
$180
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 May 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Frontier) |
One-way from | $135 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $404 |
Good round-trip deal | $420 or less |
Good one-way deal | $272 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 May 22, 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
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Sat 7/25
7:00 am-11:44 am
1 stop7h 44m
Pasco Tri Cities
Mon 8/3
6:00 am-5:10 pm
1 stop8h 10m
$359
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Sun 8/30
7:01 am-8:54 am
Nonstop4h 53m
Seattle/Tacoma Intl
Mon 9/7
10:03 pm-5:26 am
Nonstop4h 23m
$397
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Thu 7/23
8:34 pm-10:33 pm
Nonstop4h 59m
Seattle/Tacoma Intl
Thu 7/30
5:20 am-12:30 pm
Nonstop4h 10m
$397
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Thu 7/16
12:31 pm-2:30 pm
Nonstop4h 59m
Seattle/Tacoma Intl
Tue 7/21
5:20 am-12:30 pm
Nonstop4h 10m
$397
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Sat 7/4
8:34 pm-10:34 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Fri 7/10
7:15 am-8:35 pm
1 stop10h 20m
$407
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Tue 6/30
7:01 am-11:04 am
1 stop7h 03m
Seattle/Tacoma Intl
Sat 7/4
5:30 am-12:40 pm
Nonstop4h 10m
$407
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 8/28
5:40 pm-10:05 pm
1 stop7h 25m
Seattle/Tacoma Intl
Sat 9/5
6:00 am-1:19 pm
Nonstop4h 19m
$407
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 8/21
5:00 pm-8:45 pm
1 stop6h 45m
Seattle/Tacoma Intl
Sat 8/29
5:00 am-5:30 pm
2 stops9h 30m
$412
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Wed 11/18
4:35 pm-11:42 pm
1 stop10h 07m
Spokane
Mon 11/23
9:10 am-7:10 pm
1 stop7h 00m
$412
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Tue 7/7
12:50 pm-8:27 pm
1 stop10h 37m
Seattle/Tacoma Intl
Fri 7/17
11:59 pm-8:47 am
1 stop5h 48m
$417
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-PSC
DTW-SEA
DTW-PDX
DTW-PUW
DTW-GEG
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-PSC
DTW-SEA
DTW-PDX
DTW-PUW
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 $987). 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 May 22, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 36% 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 May 22, 2026.
The most flights from DTT to USWA are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 35 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 May 16, 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 May 22, 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.
Comfort
7.8
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Comfort
7.8
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from 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 May 22, 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 9 airlines flying from Detroit to Washington
Discover the top 9 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 May 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$240 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$112 | Average$283 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$153 | Average$278 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$154 | Average$415 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$168 | Average$367 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$199 | Average$392 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$450 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$396 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$437 | FlexibilityNo cancel fee | On-time69% |