$76+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
Apr 9 — Apr 161
Round-trip
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 March 10, 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 March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:42 pm
DTW
- SEA
2 stops22h 45m
Frontier
Thu 4/234:20 pm
SEA
- DTW
1 stop15h 38m
Frontier
Deal found 3/6![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Mon 5/44:20 pm
SEA
- DTW
2 stops16h 11m
Frontier
Deal found 3/5![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Thu 4/237:12 pm
SEA
- DTW
1 stop12h 46m
Frontier
Deal found 3/5![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:27 pm
DTW
- SEA
1 stop14h 00m
Multiple Airlines
Tue 4/217:12 pm
SEA
- DTW
2 stops22h 01m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Tue 5/126:57 pm
SEA
- DTW
2 stops13h 34m
Frontier
Deal found 3/5![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Wed 5/136:57 pm
SEA
- DTW
1 stop23h 44m
Frontier
Deal found 3/6![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:54 am
DTW
- SEA
1 stop24h 33m
Multiple Airlines
Tue 5/1210:42 am
SEA
- DTW
1 stop17h 38m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Thu 5/74:20 pm
SEA
- DTW
2 stops14h 29m
Frontier
Deal found 3/8![Frontier logo]()
$219
This CheapOair deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Sun 5/176:57 pm
SEA
- DTW
1 stop23h 44m
Frontier
Deal found 3/9![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:27 pm
DTW
- SEA
1 stop14h 00m
Multiple Airlines
Mon 4/208:45 pm
SEA
- DTW
1 stop29h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:48 pm
DTW
- SEA
2 stops29h 17m
Multiple Airlines
Mon 4/208:45 pm
SEA
- DTW
1 stop29h 50m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$228
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:52 pm
DTW
- GEG
1 stop7h 28m
Delta
Mon 4/277:38 pm
GEG
- DTW
1 stop7h 52m
Delta
Deal found 3/5![Delta logo]()
$253
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 March 10, 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 March 10, 2026.
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:25 am
DTW
- GEG
1 stop6h 25m
Southwest
Sun 4/262:30 pm
GEG
- DTW
1 stop7h 10m
Southwest
Deal found 3/5![Southwest logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:09 am
DTW
- PDX
1 stop6h 47m
Alaska Airlines
Tue 5/58:45 am
PDX
- DTW
1 stop17h 59m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:41 pm
DTW
- SEA
1 stop7h 01m
Delta
Wed 5/1312:30 pm
SEA
- DTW
Nonstop4h 30m
Delta
Deal found 3/6![Delta logo]()
$287
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
DTW
- SEA
1 stop8h 48m
United Airlines
Thu 4/911:59 pm
SEA
- DTW
1 stop6h 44m
United Airlines
Deal found 3/5![United Airlines logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:09 am
DTW
- PDX
1 stop6h 47m
Alaska Airlines
Wed 5/68:30 pm
PDX
- DTW
1 stop6h 14m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$278
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
DTW
- SEA
1 stop8h 39m
United Airlines
Fri 5/810:53 pm
SEA
- DTW
1 stop8h 13m
United Airlines
Deal found 3/5![United Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:16 pm
DTW
- SEA
1 stop10h 35m
Delta
Tue 4/2811:14 pm
SEA
- DTW
Nonstop4h 16m
Delta
Deal found 3/9![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:55 pm
DTW
- SEA
1 stop8h 05m
Southwest
Tue 5/1911:45 pm
SEA
- DTW
1 stop7h 00m
Southwest
Deal found 3/8![Southwest logo]()
$332
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:00 am
DTW
- PDX
1 stop9h 13m
United Airlines
Mon 5/117:45 pm
PDX
- DTW
2 stops9h 43m
United Airlines
Deal found 3/5![United Airlines logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:52 pm
DTW
- GEG
1 stop10h 07m
Alaska Airlines
Mon 4/135:00 am
GEG
- DTW
1 stop7h 59m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:16 pm
DTW
- SEA
1 stop10h 35m
Delta
Sun 5/105:30 am
SEA
- DTW
Nonstop4h 22m
Delta
Deal found 3/9![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/94:55 pm
DTW
- SEA
1 stop8h 05m
Southwest
Mon 5/119:00 pm
SEA
- DTW
2 stops9h 45m
Southwest
Deal found 3/6![Southwest logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:55 pm
DTW
- GEG
1 stop10h 04m
Alaska Airlines
Sun 4/195:00 am
GEG
- DTW
1 stop7h 59m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:18 pm
DTW
- PDX
1 stop7h 16m
United Airlines
Sat 4/1111:59 pm
PDX
- DTW
1 stop6h 44m
United Airlines
Deal found 3/5![United Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:46 pm
DTW
- SEA
1 stop10h 44m
Delta
Tue 5/2611:59 pm
SEA
- DTW
1 stop5h 55m
Delta
Deal found 3/8![Delta logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:55 pm
DTW
- ALW
1 stop10h 04m
Alaska Airlines
Wed 4/225:00 am
ALW
- DTW
1 stop8h 14m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:10 pm
DTW
- PDX
1 stop6h 49m
United Airlines
Thu 4/3010:55 pm
PDX
- DTW
1 stop6h 33m
United Airlines
Deal found 3/5![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:52 pm
DTW
- PSC
1 stop7h 09m
Delta
Wed 4/2912:16 pm
PSC
- DTW
1 stop8h 42m
Delta
Deal found 3/7![Delta logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:09 am
DTW
- SEA
Nonstop5h 01m
Alaska Airlines
Mon 6/110:23 pm
SEA
- DTW
Nonstop4h 26m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:00 am
DTW
- PDX
2 stops12h 48m
United Airlines
Mon 4/207:14 pm
PDX
- DTW
2 stops11h 29m
United Airlines
Deal found 3/5![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:25 am
DTW
- GEG
2 stops10h 45m
Southwest
Tue 5/261:45 pm
GEG
- DTW
1 stop6h 20m
Southwest
Deal found 3/5![Southwest logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:09 am
DTW
- SEA
Nonstop4h 59m
Alaska Airlines
Tue 5/510:17 pm
SEA
- DTW
Nonstop4h 27m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:24 pm
DTW
- GEG
1 stop6h 11m
Delta
Sun 5/175:35 am
GEG
- DTW
1 stop7h 52m
Delta
Deal found 3/8![Delta logo]()
$386
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:00 am
DTW
- SEA
2 stops15h 47m
United Airlines
Wed 5/207:00 am
SEA
- DTW
2 stops13h 44m
United Airlines
Deal found 3/6![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:40 pm
DTW
- GEG
2 stops9h 25m
Southwest
Fri 4/106:50 am
GEG
- DTW
2 stops11h 20m
Southwest
Deal found 3/6![Southwest logo]()
$456
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
DTW
- SEA
2 stops11h 46m
United Airlines
Fri 4/178:42 am
SEA
- DTW
2 stops13h 32m
United Airlines
Deal found 3/5![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:14 pm
DTW
- PDX
2 stops16h 00m
Alaska Airlines
Thu 5/71:52 pm
PDX
- DTW
1 stop12h 52m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$370
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:20 pm
DTW
- PDX
2 stops10h 40m
Southwest
Sat 5/2311:55 pm
PDX
- DTW
2 stops9h 45m
Southwest
Deal found 3/9![Southwest logo]()
$457
This Expedia deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:29 pm
DTW
- PSC
1 stop8h 08m
Alaska Airlines
Wed 7/2910:33 am
PSC
- DTW
1 stop16h 08m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:25 pm
DTW
- PDX
1 stop7h 20m
Southwest
Mon 4/1311:55 pm
PDX
- DTW
1 stop6h 50m
Southwest
Deal found 3/9![Southwest logo]()
$457
Last-minute flights from Detroit to WashingtonDiscover last-minute flight deals from Detroit to Washington. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Washington. Data last updated March 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/311:54 am
DTW
- SEA
1 stop26h 43m
Frontier
Fri 4/1012:42 pm
SEA
- DTW
1 stop19h 16m
Frontier
Deal found 3/6![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:54 am
DTW
- SEA
1 stop26h 43m
Frontier
Fri 4/1012:42 pm
SEA
- DTW
1 stop19h 16m
Frontier
Deal found 3/6![Frontier logo]()
$237
This Expedia deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:45 am
DTW
- SEA
1 stop11h 29m
Frontier
Thu 4/912:42 pm
SEA
- DTW
1 stop19h 16m
Frontier
Deal found 3/10![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:34 pm
DTW
- SEA
2 stops18h 53m
Multiple Airlines
Mon 4/208:45 pm
SEA
- DTW
1 stop29h 50m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:48 pm
DTW
- SEA
2 stops29h 17m
Multiple Airlines
Mon 4/208:45 pm
SEA
- DTW
1 stop29h 50m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$228
This Frontier deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Thu 4/237:12 pm
SEA
- DTW
1 stop12h 46m
Frontier
Deal found 3/5![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:27 pm
DTW
- SEA
1 stop14h 00m
Multiple Airlines
Tue 4/217:12 pm
SEA
- DTW
2 stops22h 01m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:27 pm
DTW
- SEA
1 stop14h 00m
Multiple Airlines
Mon 4/208:45 pm
SEA
- DTW
1 stop29h 50m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:42 pm
DTW
- SEA
2 stops22h 45m
Frontier
Thu 4/234:20 pm
SEA
- DTW
1 stop15h 38m
Frontier
Deal found 3/6![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:33 pm
DTW
- SEA
2 stops29h 32m
Multiple Airlines
Mon 4/2710:11 pm
SEA
- DTW
1 stop28h 24m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:54 am
DTW
- SEA
1 stop24h 33m
Frontier
Mon 4/277:12 pm
SEA
- DTW
2 stops19h 55m
Frontier
Deal found 3/9![Frontier logo]()
$230
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:52 pm
DTW
- GEG
1 stop7h 28m
Delta
Mon 4/277:38 pm
GEG
- DTW
1 stop7h 52m
Delta
Deal found 3/5![Delta logo]()
$253
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 March 10, 2026.
Search for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Deal found 3/6![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:54 am
DTW
- SEA
1 stop26h 43m
Frontier
Deal found 3/6![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:27 pm
DTW
- PDX
1 stop16h 15m
Frontier
Deal found 3/5![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1710:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Deal found 3/5![Frontier logo]()
$81
This Trip.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:27 pm
DTW
- SEA
1 stop14h 25m
Frontier
Deal found 3/7![Frontier logo]()
$87
This Trip.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:54 am
DTW
- PDX
1 stop26h 48m
Frontier
Deal found 3/5![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:54 am
DTW
- SEA
1 stop26h 43m
Frontier
Deal found 3/6![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.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 3/9![Frontier logo]()
$91
This Trip.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Deal found 3/5![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Deal found 3/5![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:27 pm
DTW
- PDX
1 stop17h 35m
Frontier
Deal found 3/5![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:33 pm
DTW
- SEA
2 stops23h 54m
Frontier
Deal found 3/6![Frontier logo]()
$100
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $200 (Kiwi.com) |
One-way from | $76 (Kiwi.com) |
Popular in | October |
Cheapest in | January |
Average price | $297 |
Good round-trip deal | $329 or less |
Good one-way deal | $224 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 March 10, 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
Thu 4/23
6:25 am-9:50 am
1 stop6h 25m
Spokane
Sun 4/26
2:30 pm-12:40 am
1 stop7h 10m
$253
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
Tue 4/28
7:09 am-10:56 am
1 stop6h 47m
Portland
Tue 5/5
8:45 am-5:44 am
1 stop17h 59m
$278
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
Tue 5/5
7:09 am-10:56 am
1 stop6h 47m
Portland
Wed 5/6
8:30 pm-5:44 am
1 stop6h 14m
$278
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Wed 5/6
4:41 pm-8:42 pm
1 stop7h 01m
Seattle/Tacoma Intl
Wed 5/13
12:30 pm-8:00 pm
Nonstop4h 30m
$287
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Thu 4/2
6:00 am-11:48 am
1 stop8h 48m
Seattle/Tacoma Intl
Thu 4/9
11:59 pm-9:43 am
1 stop6h 44m
$288
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 5/8
6:00 am-11:39 am
1 stop8h 39m
Seattle/Tacoma Intl
Fri 5/8
10:53 pm-10:06 am
1 stop8h 13m
$302
DetroitPortland
DTW - PDX
DTWPDX
Detroit Metropolitan Wayne County
Thu 5/7
9:00 am-3:13 pm
1 stop9h 13m
Portland
Mon 5/11
7:45 pm-8:28 am
2 stops9h 43m
$311
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Mon 4/6
4:52 pm-11:59 pm
1 stop10h 07m
Spokane
Mon 4/13
5:00 am-3:59 pm
1 stop7h 59m
$319
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Thu 4/16
4:55 pm-11:59 pm
1 stop10h 04m
Spokane
Sun 4/19
5:00 am-3:59 pm
1 stop7h 59m
$319
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 4/24
4:16 pm-11:51 pm
1 stop10h 35m
Seattle/Tacoma Intl
Tue 4/28
11:14 pm-6:30 am
Nonstop4h 16m
$322
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-PSC
DTW-PUW
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-PSC
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 March 10, 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 March 10, 2026.
The most flights from DTT to USWA are scheduled on a Sunday (15 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 March 10, 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.
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
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 March 10, 2026.
Popular flight searches
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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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$249 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$110 | Average$248 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$133 | Average$310 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$154 | Average$418 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$168 | Average$362 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$199 | Average$361 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$429 | FlexibilityNo cancel fee | On-time69% |