$64+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
Mar 29 — Apr 51
1 adult, Economy
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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 February 27, 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 February 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:27 pm
DTW
- SEA
1 stop14h 00m
Multiple Airlines
Tue 5/1210:42 am
SEA
- DTW
1 stop15h 27m
Multiple Airlines
Deal found 2/24![Multiple Airlines logo]()
$198
This Delta deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:52 pm
DTW
- SEA
Nonstop4h 57m
Delta
Wed 5/611:14 pm
SEA
- DTW
Nonstop4h 16m
Delta
Deal found 2/25![Delta logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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 4/226:15 am
DTW
- SEA
2 stops14h 27m
Multiple Airlines
Sat 4/257:12 pm
SEA
- DTW
1 stop12h 46m
Multiple Airlines
Deal found 2/23![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:10 am
DTW
- SEA
1 stop14h 32m
Multiple Airlines
Sat 5/96:57 pm
SEA
- DTW
1 stop13h 01m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:27 pm
DTW
- SEA
1 stop14h 00m
Multiple Airlines
Fri 5/89:35 pm
SEA
- DTW
1 stop29h 40m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Thu 5/76:57 pm
SEA
- DTW
1 stop13h 01m
Frontier
Deal found 2/25![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:54 am
DTW
- SEA
1 stop26h 43m
Frontier
Tue 4/75:29 pm
SEA
- DTW
2 stops18h 58m
Frontier
Deal found 2/26![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Wed 4/297:12 pm
SEA
- DTW
2 stops10h 53m
Frontier
Deal found 2/26![Frontier logo]()
$206
This Delta deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:52 pm
DTW
- SEA
Nonstop4h 57m
Delta
Sun 5/1011:59 pm
SEA
- DTW
1 stop5h 55m
Delta
Deal found 2/24![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:59 pm
DTW
- SEA
1 stop6h 55m
Delta
Tue 5/56:00 am
SEA
- DTW
Nonstop4h 13m
Delta
Deal found 2/25![Delta logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Sat 5/96:57 pm
SEA
- DTW
1 stop13h 01m
Frontier
Deal found 2/25![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:22 pm
DTW
- SEA
1 stop22h 15m
Frontier
Tue 4/75:29 pm
SEA
- DTW
2 stops18h 58m
Frontier
Deal found 2/27![Frontier logo]()
$211
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 February 27, 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 February 27, 2026.
This Delta deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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 5/17:52 pm
DTW
- SEA
Nonstop4h 58m
Delta
Tue 5/1211:59 pm
SEA
- DTW
1 stop8h 37m
Delta
Deal found 2/23![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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 3/105:22 pm
DTW
- SEA
Nonstop5h 13m
Alaska Airlines
Mon 3/169:29 am
SEA
- DTW
Nonstop4h 14m
Alaska Airlines
Deal found 2/23![Alaska Airlines logo]()
$297
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:33 pm
DTW
- PSC
1 stop8h 19m
United Airlines
Tue 5/125:00 am
PSC
- DTW
2 stops11h 00m
United Airlines
Deal found 2/24![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:10 pm
DTW
- PDX
2 stops10h 00m
Southwest
Tue 4/1411:55 pm
PDX
- DTW
1 stop6h 50m
Southwest
Deal found 2/25![Southwest logo]()
$398
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:52 pm
DTW
- SEA
Nonstop4h 58m
Delta
Tue 4/2810:15 am
SEA
- DTW
1 stop9h 57m
Delta
Deal found 2/26![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:55 pm
DTW
- SEA
1 stop10h 42m
Delta
Sun 5/105:55 pm
SEA
- DTW
1 stop9h 00m
Delta
Deal found 2/26![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:55 pm
DTW
- GEG
1 stop6h 11m
Delta
Mon 5/185:37 pm
GEG
- DTW
1 stop9h 53m
Delta
Deal found 2/26![Delta logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:14 pm
DTW
- PSC
1 stop7h 28m
Alaska Airlines
Sun 4/264:19 pm
PSC
- DTW
1 stop10h 25m
Alaska Airlines
Deal found 2/25![Alaska Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
DTW
- SEA
2 stops11h 36m
United Airlines
Tue 5/127:00 am
SEA
- DTW
2 stops13h 44m
United Airlines
Deal found 2/26![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:15 pm
DTW
- SEA
Nonstop5h 00m
Delta
Sun 4/1211:15 pm
SEA
- DTW
Nonstop4h 12m
Delta
Deal found 2/24![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:39 pm
DTW
- PUW
1 stop22h 56m
Alaska Airlines
Mon 3/238:24 pm
PUW
- DTW
1 stop16h 32m
Alaska Airlines
Deal found 2/23![Alaska Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:35 am
DTW
- GEG
2 stops10h 10m
Southwest
Sun 4/2610:35 am
GEG
- DTW
2 stops9h 30m
Southwest
Deal found 2/24![Southwest logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:14 pm
DTW
- PUW
2 stops50h 40m
Alaska Airlines
Sun 4/267:28 pm
PUW
- DTW
1 stop7h 16m
Alaska Airlines
Deal found 2/24![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:30 pm
DTW
- GEG
1 stop7h 32m
Delta
Fri 4/176:15 am
GEG
- DTW
2 stops14h 43m
Delta
Deal found 2/24![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/303:32 pm
DTW
- GEG
1 stop7h 58m
United Airlines
Wed 6/31:41 pm
GEG
- DTW
1 stop6h 02m
United Airlines
Deal found 2/27![United Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:22 pm
DTW
- SEA
Nonstop5h 13m
Alaska Airlines
Sun 3/159:12 am
SEA
- DTW
Nonstop4h 14m
Alaska Airlines
Deal found 2/23![Alaska Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:30 pm
DTW
- GEG
2 stops8h 40m
Southwest
Mon 3/236:20 am
GEG
- DTW
2 stops11h 50m
Southwest
Deal found 2/24![Southwest logo]()
$477
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:00 pm
DTW
- SEA
Nonstop5h 05m
Delta
Mon 6/1511:05 pm
SEA
- DTW
Nonstop4h 22m
Delta
Deal found 2/26![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:08 pm
DTW
- PUW
1 stop9h 14m
Alaska Airlines
Mon 6/87:59 pm
PUW
- DTW
1 stop6h 50m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/174:29 pm
DTW
- SEA
Nonstop4h 57m
Delta
Fri 3/2011:15 pm
SEA
- DTW
Nonstop4h 12m
Delta
Deal found 2/25![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/133:25 pm
DTW
- PSC
1 stop8h 29m
United Airlines
Tue 3/1712:45 pm
PSC
- DTW
1 stop6h 40m
United Airlines
Deal found 2/26![United Airlines logo]()
$494
This Southwest deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:40 pm
DTW
- PDX
2 stops9h 45m
Southwest
Tue 3/3111:05 am
PDX
- DTW
2 stops9h 20m
Southwest
Deal found 2/24![Southwest logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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 4/287:09 am
DTW
- PDX
1 stop6h 47m
Alaska Airlines
Fri 5/12:27 pm
PDX
- DTW
2 stops12h 17m
Alaska Airlines
Deal found 2/23![Alaska Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:30 am
DTW
- SEA
1 stop9h 09m
Delta
Sun 8/3011:05 pm
SEA
- DTW
Nonstop4h 22m
Delta
Deal found 2/25![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:28 am
DTW
- PSC
2 stops13h 26m
United Airlines
Thu 3/195:05 am
PSC
- DTW
1 stop6h 24m
United Airlines
Deal found 2/24![United Airlines logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:52 pm
DTW
- ALW
1 stop10h 07m
Alaska Airlines
Mon 3/233:37 pm
ALW
- DTW
1 stop21h 19m
Alaska Airlines
Deal found 2/25![Alaska Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:10 pm
DTW
- SEA
1 stop10h 45m
Delta
Fri 6/510:15 am
SEA
- DTW
1 stop10h 04m
Delta
Deal found 2/24![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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 3/95:46 pm
DTW
- PSC
1 stop8h 43m
Delta
Thu 3/1212:13 pm
PSC
- DTW
1 stop8h 46m
Delta
Deal found 2/23![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:08 pm
DTW
- GEG
2 stops15h 59m
Alaska Airlines
Mon 5/187:25 pm
GEG
- DTW
2 stops18h 47m
Alaska Airlines
Deal found 2/26![Alaska Airlines logo]()
$442
This Delta deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/28:15 pm
DTW
- SEA
Nonstop5h 00m
Delta
Mon 4/611:15 pm
SEA
- DTW
Nonstop4h 12m
Delta
Deal found 2/26![Delta logo]()
$367
Last-minute flights from Detroit to WashingtonDiscover last-minute flight deals from Detroit to Washington. Data last updated February 27, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Washington. Data last updated February 27, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:54 am
DTW
- GEG
1 stop25h 53m
Frontier
Sun 3/1511:32 am
GEG
- DTW
1 stop20h 27m
Frontier
Deal found 2/23![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1811:54 am
DTW
- SEA
1 stop26h 25m
Multiple Airlines
Mon 3/239:36 pm
SEA
- DTW
2 stops42h 09m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$219
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:25 pm
DTW
- SEA
1 stop10h 34m
United Airlines
Fri 3/2011:59 pm
SEA
- DTW
1 stop6h 47m
United Airlines
Deal found 2/24![United Airlines logo]()
$237
This CheapOair deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:54 am
DTW
- PDX
1 stop26h 15m
Frontier
Tue 3/319:43 am
PDX
- DTW
1 stop12h 42m
Frontier
Deal found 2/26![Frontier logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:52 pm
DTW
- SEA
Nonstop5h 04m
Hawaiian Airlines
Sat 3/288:35 am
SEA
- DTW
Nonstop4h 21m
Hawaiian Airlines
Deal found 2/27![Hawaiian Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/214:29 pm
DTW
- SEA
Nonstop4h 57m
Delta
Sat 3/286:00 am
SEA
- DTW
Nonstop4h 09m
Delta
Deal found 2/27![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:15 pm
DTW
- SEA
Nonstop5h 00m
Delta
Mon 3/305:55 pm
SEA
- DTW
1 stop8h 05m
Delta
Deal found 2/24![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:18 pm
DTW
- SEA
1 stop6h 45m
Delta
Tue 3/317:20 am
SEA
- DTW
1 stop10h 22m
Delta
Deal found 2/24![Delta logo]()
$217
This Delta deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/248:25 am
DTW
- SEA
Nonstop5h 08m
Delta
Fri 3/2711:15 pm
SEA
- DTW
Nonstop4h 12m
Delta
Deal found 2/24![Delta logo]()
$218
This Booking.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2511:54 am
DTW
- PDX
1 stop26h 15m
Frontier
Sat 3/2812:47 pm
PDX
- DTW
1 stop8h 42m
Frontier
Deal found 2/25![Frontier logo]()
$273
This Southwest deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:25 pm
DTW
- SEA
1 stop7h 05m
Southwest
Tue 4/711:45 pm
SEA
- DTW
1 stop7h 00m
Southwest
Deal found 2/24![Southwest logo]()
$241
This Delta deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:46 pm
DTW
- SEA
1 stop9h 17m
Delta
Wed 4/16:00 am
SEA
- DTW
Nonstop4h 09m
Delta
Deal found 2/25![Delta logo]()
$209
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 February 27, 2026.
Search for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated February 27, 2026.
This Trip.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Deal found 2/26![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Deal found 2/27![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:27 pm
DTW
- PDX
1 stop16h 15m
Frontier
Deal found 2/26![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:27 pm
DTW
- PDX
1 stop16h 25m
Frontier
Deal found 2/25![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:27 pm
DTW
- SEA
1 stop14h 25m
Frontier
Deal found 2/26![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:54 am
DTW
- PDX
1 stop26h 48m
Frontier
Deal found 2/25![Frontier logo]()
$72
This Trip.com deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” 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.
Sun 5/310:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Deal found 2/23![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:27 pm
DTW
- PDX
1 stop16h 25m
Frontier
Deal found 2/24![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Deal found 2/24![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:27 pm
DTW
- SEA
1 stop14h 25m
Frontier
Deal found 2/27![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Deal found 2/25![Frontier logo]()
$81
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Deal found 2/27![Frontier logo]()
$82
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 February 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $198 (Kiwi.com) |
One-way from | $64 (Trip.com) |
Popular in | October |
Cheapest in | January |
Average price | $307 |
Good round-trip deal | $318 or less |
Good one-way deal | $208 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 February 27, 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
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 5/1
7:52 pm-9:50 pm
Nonstop4h 58m
Seattle/Tacoma Intl
Tue 5/12
11:59 pm-11:36 am
1 stop8h 37m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 4/24
7:52 pm-9:50 pm
Nonstop4h 58m
Seattle/Tacoma Intl
Tue 4/28
10:15 am-11:12 pm
1 stop9h 57m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Wed 5/6
12:55 pm-8:37 pm
1 stop10h 42m
Seattle/Tacoma Intl
Sun 5/10
5:55 pm-5:55 am
1 stop9h 00m
$217
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Fri 5/15
7:55 pm-11:06 pm
1 stop6h 11m
Spokane
Mon 5/18
5:37 pm-6:30 am
1 stop9h 53m
$253
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Thu 4/9
8:15 pm-10:15 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Sun 4/12
11:15 pm-6:27 am
Nonstop4h 12m
$257
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Tue 3/10
5:22 pm-7:35 pm
Nonstop5h 13m
Seattle/Tacoma Intl
Mon 3/16
9:29 am-4:43 pm
Nonstop4h 14m
$297
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Mon 4/13
4:30 pm-9:02 pm
1 stop7h 32m
Spokane
Fri 4/17
6:15 am-11:58 pm
2 stops14h 43m
$304
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Thu 4/30
3:33 pm-8:52 pm
1 stop8h 19m
Pasco Tri Cities
Tue 5/12
5:00 am-7:00 pm
2 stops11h 00m
$307
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Thu 4/23
5:14 pm-9:42 pm
1 stop7h 28m
Pasco Tri Cities
Sun 4/26
4:19 pm-5:44 am
1 stop10h 25m
$309
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Wed 6/10
8:00 pm-10:05 pm
Nonstop5h 05m
Seattle/Tacoma Intl
Mon 6/15
11:05 pm-6:27 am
Nonstop4h 22m
$327
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-SEA
DTW-GEG
DTW-PDX
DTW-EAT
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-SEA
DTW-GEG
DTW-PDX
DTW-EAT
What is the cheapest month to book a flight from Detroit to State of Washington?
Currently, August is the cheapest month in which you can book a flight from Detroit to State of Washington (average of $141). Flying from Detroit to State of Washington in October is currently the most expensive (average of $257). 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 February 27, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Detroit to State of Washington by exploring options for tickets at noon.
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 February 27, 2026.
The most flights from DTT to USWA are scheduled on a Tuesday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Detroit to State of Washington?
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 February 27, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian 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
7.1
Entertainment
7.0
Overall
8.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Comfort
7.8
Food
7.1
Entertainment
7.0
Overall
8.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - 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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Detroit and Washington flights
Browse other Detroit and Washington flight options. Last updated on February 27, 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 February 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$242 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$110 | Average$247 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$133 | Average$315 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$158 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$168 | Average$367 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$199 | Average$362 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$215 | Average$420 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$222 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$240 | Average$359 | FlexibilityNo cancel fee | On-time69% |