$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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
Mar 18 — Mar 251
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 16, 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 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:27 pm
DTW
- SEA
1 stop14h 00m
Multiple Airlines
Wed 4/2910:42 am
SEA
- DTW
1 stop15h 27m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:27 pm
DTW
- SEA
1 stop19h 38m
Frontier
Mon 4/274:20 pm
SEA
- DTW
2 stops16h 11m
Frontier
Deal found 2/13![Frontier logo]()
$200
This Trip.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 am
DTW
- SEA
1 stop30h 31m
Frontier
Sun 3/812:24 pm
SEA
- DTW
1 stop19h 35m
Frontier
Deal found 2/15![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:35 pm
DTW
- SEA
2 stops24h 26m
Multiple Airlines
Mon 3/912:24 pm
SEA
- DTW
1 stop19h 35m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:27 pm
DTW
- SEA
1 stop14h 00m
Multiple Airlines
Wed 4/2910:42 am
SEA
- DTW
1 stop15h 27m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Fri 4/1710:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Fri 4/244:20 pm
SEA
- DTW
2 stops13h 50m
Frontier
Deal found 2/16![Frontier logo]()
$205
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:32 pm
DTW
- SEA
1 stop12h 06m
American Airlines
Tue 5/1911:28 pm
SEA
- DTW
1 stop6h 45m
American Airlines
Deal found 2/14![American Airlines logo]()
$206
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:52 pm
DTW
- SEA
Nonstop4h 58m
Delta
Wed 4/2910:15 am
SEA
- DTW
1 stop9h 48m
Delta
Deal found 2/13![Delta logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:22 pm
DTW
- SEA
Nonstop5h 13m
Hawaiian Airlines
Mon 3/169:29 am
SEA
- DTW
Nonstop4h 14m
Hawaiian Airlines
Deal found 2/13![Hawaiian Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
DTW
- SEA
1 stop9h 01m
Frontier
Thu 5/76:57 pm
SEA
- DTW
1 stop13h 01m
Frontier
Deal found 2/14![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
DTW
- SEA
1 stop9h 01m
Frontier
Mon 3/912:24 pm
SEA
- DTW
1 stop19h 35m
Frontier
Deal found 2/13![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:15 am
DTW
- SEA
2 stops30h 12m
Multiple Airlines
Mon 4/209:35 pm
SEA
- DTW
1 stop20h 19m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$212
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 16, 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 16, 2026.
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:16 pm
DTW
- SEA
1 stop10h 35m
Delta
Sun 5/105:30 am
SEA
- DTW
Nonstop4h 22m
Delta
Deal found 2/15![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:22 pm
DTW
- SEA
Nonstop5h 13m
Alaska Airlines
Tue 5/510:17 pm
SEA
- DTW
Nonstop4h 27m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$207
This Expedia deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
DTW
- GEG
1 stop10h 15m
Frontier
Thu 3/1911:32 am
GEG
- DTW
1 stop20h 27m
Frontier
Deal found 2/12![Frontier logo]()
$238
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:10 am
DTW
- PSC
1 stop8h 20m
United Airlines
Sun 5/105:00 am
PSC
- DTW
1 stop6h 31m
United Airlines
Deal found 2/15![United Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:52 pm
DTW
- SEA
Nonstop4h 58m
Delta
Mon 4/277:59 pm
SEA
- DTW
1 stop8h 02m
Delta
Deal found 2/13![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:15 pm
DTW
- SEA
Nonstop5h 00m
Delta
Mon 3/235:55 pm
SEA
- DTW
1 stop8h 05m
Delta
Deal found 2/14![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:52 pm
DTW
- SEA
Nonstop4h 57m
Delta
Tue 4/2111:40 am
SEA
- DTW
1 stop8h 23m
Delta
Deal found 2/13![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:52 pm
DTW
- SEA
Nonstop4h 58m
Delta
Wed 4/2910:15 am
SEA
- DTW
1 stop9h 48m
Delta
Deal found 2/13![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop8h 43m
Alaska Airlines
Sat 5/28:45 am
PDX
- DTW
1 stop17h 59m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$277
This CheapOair deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Mon 4/2711:48 am
PDX
- DTW
1 stop6h 53m
Frontier
Deal found 2/14![Frontier logo]()
$292
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:10 pm
DTW
- SEA
1 stop10h 45m
Delta
Tue 5/195:30 am
SEA
- DTW
Nonstop4h 22m
Delta
Deal found 2/16![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:30 pm
DTW
- SEA
Nonstop4h 58m
Delta
Wed 4/291:30 pm
SEA
- DTW
1 stop7h 28m
Delta
Deal found 2/13![Delta logo]()
$207
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:29 pm
DTW
- PSC
1 stop8h 32m
United Airlines
Sun 5/105:00 am
PSC
- DTW
1 stop6h 31m
United Airlines
Deal found 2/15![United Airlines logo]()
$339
This Expedia deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:14 pm
DTW
- PSC
1 stop7h 28m
Alaska Airlines
Sun 5/101:21 pm
PSC
- DTW
1 stop13h 23m
Alaska Airlines
Deal found 2/15![Alaska Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:35 pm
DTW
- SEA
Nonstop4h 53m
Delta
Mon 5/1111:59 pm
SEA
- DTW
1 stop5h 55m
Delta
Deal found 2/15![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:14 pm
DTW
- PSC
1 stop7h 28m
Alaska Airlines
Sun 4/267:30 pm
PSC
- DTW
1 stop7h 14m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:52 pm
DTW
- SEA
Nonstop4h 58m
Delta
Sun 4/2611:59 pm
SEA
- DTW
1 stop5h 44m
Delta
Deal found 2/16![Delta logo]()
$207
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:28 am
DTW
- GEG
2 stops13h 50m
United Airlines
Thu 3/195:00 am
GEG
- DTW
1 stop6h 29m
United Airlines
Deal found 2/12![United Airlines logo]()
$370
This CheapOair deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:08 pm
DTW
- PDX
1 stop7h 56m
Alaska Airlines
Wed 5/207:25 pm
PDX
- DTW
1 stop7h 24m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:25 am
DTW
- SEA
Nonstop5h 08m
Delta
Thu 3/261:32 pm
SEA
- DTW
1 stop7h 27m
Delta
Deal found 2/16![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:52 pm
DTW
- GEG
1 stop7h 32m
Alaska Airlines
Mon 4/276:00 am
GEG
- DTW
1 stop20h 44m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/259:00 am
DTW
- PSC
1 stop7h 43m
United Airlines
Sat 2/285:00 am
PSC
- DTW
2 stops12h 22m
United Airlines
Deal found 2/12![United Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:09 am
DTW
- PDX
1 stop8h 43m
Alaska Airlines
Fri 5/11:52 pm
PDX
- DTW
1 stop12h 52m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:09 am
DTW
- PDX
1 stop6h 47m
Alaska Airlines
Tue 5/1910:39 am
PDX
- DTW
1 stop16h 10m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$322
This Expedia deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/165:39 pm
DTW
- PUW
1 stop28h 34m
Alaska Airlines
Mon 3/238:24 pm
PUW
- DTW
1 stop16h 32m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/119:10 am
DTW
- GEG
1 stop7h 00m
Delta
Wed 3/185:40 am
GEG
- DTW
1 stop6h 39m
Delta
Deal found 2/12![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:14 pm
DTW
- GEG
1 stop7h 17m
Alaska Airlines
Wed 5/1312:36 pm
GEG
- DTW
2 stops14h 13m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:22 pm
DTW
- GEG
1 stop20h 44m
Alaska Airlines
Mon 3/97:06 pm
GEG
- DTW
1 stop18h 20m
Alaska Airlines
Deal found 2/12![Alaska Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:26 pm
DTW
- GEG
1 stop8h 03m
Delta
Mon 4/277:38 pm
GEG
- DTW
1 stop7h 52m
Delta
Deal found 2/13![Delta logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:09 am
DTW
- PDX
1 stop8h 43m
Alaska Airlines
Sun 5/105:30 pm
PDX
- DTW
1 stop9h 14m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$357
Last-minute flights from Detroit to WashingtonDiscover last-minute flight deals from Detroit to Washington. Data last updated February 16, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Washington. Data last updated February 16, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 am
DTW
- SEA
1 stop30h 31m
Frontier
Sun 3/812:24 pm
SEA
- DTW
1 stop19h 35m
Frontier
Deal found 2/15![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:35 pm
DTW
- SEA
2 stops24h 26m
Multiple Airlines
Mon 3/912:24 pm
SEA
- DTW
1 stop19h 35m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:30 am
DTW
- SEA
1 stop30h 31m
Frontier
Mon 3/96:54 pm
SEA
- DTW
2 stops37h 05m
Frontier
Deal found 2/15![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
DTW
- SEA
1 stop9h 01m
Frontier
Thu 5/76:57 pm
SEA
- DTW
1 stop13h 01m
Frontier
Deal found 2/14![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
DTW
- SEA
1 stop9h 01m
Frontier
Mon 3/912:24 pm
SEA
- DTW
1 stop19h 35m
Frontier
Deal found 2/13![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
DTW
- SEA
1 stop9h 01m
Frontier
Sat 5/96:57 pm
SEA
- DTW
1 stop13h 01m
Frontier
Deal found 2/14![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/810:27 pm
DTW
- SEA
1 stop15h 52m
Multiple Airlines
Mon 5/49:35 pm
SEA
- DTW
1 stop20h 19m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:54 am
DTW
- SEA
1 stop26h 25m
Frontier
Mon 3/166:54 pm
SEA
- DTW
2 stops37h 05m
Frontier
Deal found 2/14![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:22 pm
DTW
- SEA
Nonstop5h 13m
Hawaiian Airlines
Mon 3/169:29 am
SEA
- DTW
Nonstop4h 14m
Hawaiian Airlines
Deal found 2/13![Hawaiian Airlines logo]()
$209
This Expedia deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/126:00 am
DTW
- GEG
1 stop10h 15m
Frontier
Thu 3/1911:32 am
GEG
- DTW
1 stop20h 27m
Frontier
Deal found 2/12![Frontier logo]()
$238
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:25 am
DTW
- SEA
Nonstop5h 08m
Delta
Mon 3/235:55 pm
SEA
- DTW
1 stop8h 05m
Delta
Deal found 2/16![Delta logo]()
$207
This Delta deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:46 pm
DTW
- SEA
1 stop9h 17m
Delta
Mon 3/3011:59 pm
SEA
- DTW
1 stop5h 45m
Delta
Deal found 2/14![Delta logo]()
$217
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 16, 2026.
Search for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated February 16, 2026.
This Trip.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.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 stop19h 38m
Frontier
Deal found 2/13![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 2/16. 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 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 2/16![Frontier logo]()
$77
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:27 pm
DTW
- SEA
1 stop14h 00m
Frontier
Deal found 2/13![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:27 pm
DTW
- PDX
1 stop17h 35m
Frontier
Deal found 2/13![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Deal found 2/15![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:54 am
DTW
- SEA
1 stop24h 33m
Frontier
Deal found 2/15![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Wed 3/1811:54 am
DTW
- PDX
1 stop26h 15m
Frontier
Deal found 2/16![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:00 am
DTW
- SEA
1 stop18h 03m
Frontier
Deal found 2/13![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:09 pm
DTW
- PDX
2 stops22h 53m
Frontier
Deal found 2/13![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:30 am
DTW
- SEA
1 stop30h 31m
Frontier
Deal found 2/12![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:09 pm
DTW
- SEA
2 stops19h 18m
Frontier
Deal found 2/15![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:09 pm
DTW
- PDX
2 stops20h 54m
Frontier
Deal found 2/15![Frontier logo]()
$97
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 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $199 (Kiwi.com) |
One-way from | $76 (Trip.com) |
Popular in | October |
Cheapest in | January |
Average price | $307 |
Good round-trip deal | $325 or less |
Good one-way deal | $187 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 16, 2026.
Use the filters below to find and compare flights from Detroit to Washington that are best for you.
Fly from
Detroit
Fly to
Washington
Route
Depart
Return
Price
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Wed 5/6
4:16 pm-11:51 pm
1 stop10h 35m
Seattle/Tacoma Intl
Sun 5/10
5:30 am-12:52 pm
Nonstop4h 22m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Mon 3/9
5:22 pm-7:35 pm
Nonstop5h 13m
Seattle/Tacoma Intl
Tue 5/5
10:17 pm-5:44 am
Nonstop4h 27m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 4/17
7:52 pm-9:50 pm
Nonstop4h 58m
Seattle/Tacoma Intl
Mon 4/27
7:59 pm-7:01 am
1 stop8h 02m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 3/20
8:15 pm-10:15 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Mon 3/23
5:55 pm-5:00 am
1 stop8h 05m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Wed 4/15
7:52 pm-9:49 pm
Nonstop4h 57m
Seattle/Tacoma Intl
Tue 4/21
11:40 am-11:03 pm
1 stop8h 23m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Thu 4/23
7:52 pm-9:50 pm
Nonstop4h 58m
Seattle/Tacoma Intl
Wed 4/29
10:15 am-11:03 pm
1 stop9h 48m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Sat 5/16
4:10 pm-11:55 pm
1 stop10h 45m
Seattle/Tacoma Intl
Tue 5/19
5:30 am-12:52 pm
Nonstop4h 22m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 4/24
4:30 pm-6:28 pm
Nonstop4h 58m
Seattle/Tacoma Intl
Wed 4/29
1:30 pm-11:58 pm
1 stop7h 28m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Sat 5/9
8:35 pm-10:28 pm
Nonstop4h 53m
Seattle/Tacoma Intl
Mon 5/11
11:59 pm-8:54 am
1 stop5h 55m
$207
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 4/17
7:52 pm-9:50 pm
Nonstop4h 58m
Seattle/Tacoma Intl
Sun 4/26
11:59 pm-8:43 am
1 stop5h 44m
$207
Showing 1-10 of 57 results
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 February 16, 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 16, 2026.
The most flights from DTT to USWA are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 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 16, 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.
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Comfort
7.8
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Dec 2025
SJC - SEA
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Comfort
7.8
Overall
8.0
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 February 16, 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 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$110 | Average$255 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$115 | Average$242 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$133 | Average$315 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$158 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$168 | Average$365 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$200 | Average$362 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$217 | Average$398 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$222 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$240 | Average$359 | FlexibilityNo cancel fee | On-time69% |