$148+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
Jul 2 — Jul 91
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 June 2, 2026.
Explore the most affordable flight options available from Detroit to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 2, 2026.
This CheapOair deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:40 am
DTW
- PDX
1 stop11h 56m
Frontier
Wed 7/155:21 pm
PDX
- DTW
1 stop27h 38m
Frontier
Deal found 5/31![Frontier logo]()
$320
This Frontier deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Sat 7/1812:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Deal found 5/31![Frontier logo]()
$324
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
DTW
- GEG
1 stop9h 16m
Delta
Mon 8/241:23 pm
GEG
- DTW
1 stop7h 36m
Delta
Deal found 5/31![Delta logo]()
$328
This Expedia deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/227:40 am
DTW
- PDX
1 stop11h 56m
Frontier
Mon 7/275:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Deal found 6/2![Frontier logo]()
$328
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Thu 7/306:49 pm
PDX
- DTW
1 stop9h 11m
Frontier
Deal found 5/30![Frontier logo]()
$329
This Frontier deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Fri 7/245:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Deal found 5/31![Frontier logo]()
$330
This Mytrip deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:30 am
DTW
- PDX
1 stop12h 34m
Frontier
Tue 8/185:42 pm
PDX
- DTW
1 stop27h 17m
Frontier
Deal found 5/29![Frontier logo]()
$333
This Travelocity deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:30 am
DTW
- PDX
1 stop11h 24m
Frontier
Mon 8/1012:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Deal found 6/1![Frontier logo]()
$338
This CheapOair deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:30 am
DTW
- PDX
1 stop12h 34m
Frontier
Tue 8/115:16 pm
PDX
- DTW
1 stop16h 18m
Frontier
Deal found 5/29![Frontier logo]()
$339
This CheapOair deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:30 am
DTW
- PDX
1 stop11h 24m
Frontier
Wed 8/195:42 pm
PDX
- DTW
1 stop15h 55m
Frontier
Deal found 6/1![Frontier logo]()
$340
This Frontier deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
Sun 9/207:20 am
DTW
- PDX
1 stop12h 15m
Frontier
Sat 9/263:22 pm
PDX
- DTW
1 stop6h 02m
Frontier
Deal found 6/1![Frontier logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/297:01 am
DTW
- GEG
1 stop7h 35m
Alaska Airlines
Wed 9/305:52 am
GEG
- DTW
1 stop7h 48m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$343
Best flights from Detroit to WashingtonDiscover carefully curated flight deals from Detroit to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 2, 2026.
Discover carefully curated flight deals from Detroit to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 2, 2026.
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 7/66:00 am
DTW
- PSC
1 stop8h 48m
Delta
Fri 7/101:50 pm
PSC
- DTW
1 stop7h 09m
Delta
Deal found 5/30![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:53 pm
DTW
- PSC
1 stop8h 59m
Alaska Airlines
Sat 10/316:01 am
PSC
- DTW
1 stop7h 56m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Sun 8/233:15 pm
DTW
- SEA
2 stops9h 30m
Southwest
Wed 9/211:05 pm
SEA
- DTW
2 stops10h 35m
Southwest
Deal found 5/29![Southwest logo]()
$394
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 7/118:11 am
DTW
- PSC
1 stop9h 39m
American Airlines
Thu 7/165:15 am
PSC
- DTW
1 stop8h 40m
American Airlines
Deal found 5/30![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 9/2912:30 pm
DTW
- GEG
2 stops11h 23m
United Airlines
Wed 9/305:00 am
GEG
- DTW
1 stop6h 28m
United Airlines
Deal found 6/1![United Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 10/295:45 pm
DTW
- PSC
1 stop9h 00m
Delta
Mon 11/26:30 am
PSC
- DTW
1 stop9h 40m
Delta
Deal found 6/2![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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 9/216:00 am
DTW
- GEG
1 stop7h 30m
Delta
Sat 9/269:17 am
GEG
- DTW
1 stop6h 23m
Delta
Deal found 6/1![Delta logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:53 pm
DTW
- PUW
1 stop9h 03m
Alaska Airlines
Wed 10/216:42 pm
PUW
- DTW
1 stop7h 58m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 9/196:35 am
DTW
- SEA
2 stops9h 35m
Southwest
Sat 9/1911:00 pm
SEA
- DTW
1 stop12h 35m
Southwest
Deal found 5/28![Southwest logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/157:01 am
DTW
- PUW
1 stop7h 19m
Alaska Airlines
Sat 9/195:36 pm
PUW
- DTW
1 stop8h 50m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Fri 7/35:54 pm
DTW
- PSC
1 stop8h 25m
American Airlines
Sat 7/115:15 am
PSC
- DTW
1 stop8h 40m
American Airlines
Deal found 5/29![American Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:55 pm
DTW
- PSC
1 stop7h 07m
United Airlines
Sat 10/315:25 am
PSC
- DTW
2 stops14h 39m
United Airlines
Deal found 6/1![United Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/156:00 am
DTW
- SEA
Nonstop4h 49m
Delta
Thu 8/205:10 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 5/28![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 5/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:20 pm
DTW
- GEG
2 stops10h 35m
Southwest
Wed 8/261:55 pm
GEG
- DTW
1 stop6h 10m
Southwest
Deal found 5/27![Southwest logo]()
$462
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:05 pm
DTW
- SEA
Nonstop5h 00m
Delta
Sat 8/225:10 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 5/31![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/295:39 pm
DTW
- EAT
1 stop9h 20m
Alaska Airlines
Wed 9/305:15 am
EAT
- DTW
1 stop8h 25m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:05 pm
DTW
- SEA
Nonstop5h 00m
Delta
Mon 8/315:10 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 6/1![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:00 pm
DTW
- GEG
1 stop8h 00m
Southwest
Mon 9/76:00 am
GEG
- DTW
1 stop6h 10m
Southwest
Deal found 6/1![Southwest logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/155:39 pm
DTW
- ALW
1 stop9h 15m
Alaska Airlines
Sat 9/195:00 am
ALW
- DTW
1 stop8h 40m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$447
This American Airlines deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” 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.
Sun 8/26:45 am
DTW
- GEG
1 stop9h 54m
American Airlines
Fri 8/75:40 am
GEG
- DTW
1 stop10h 07m
American Airlines
Deal found 6/1![American Airlines logo]()
$551
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/296:00 am
DTW
- SEA
Nonstop4h 49m
Delta
Sun 9/65:10 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 5/31![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:00 pm
DTW
- PDX
2 stops9h 25m
Southwest
Mon 8/3111:30 pm
PDX
- DTW
2 stops10h 25m
Southwest
Deal found 6/1![Southwest logo]()
$495
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:05 pm
DTW
- SEA
Nonstop5h 00m
Delta
Sat 9/55:10 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 5/28![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:41 pm
DTW
- GEG
1 stop7h 44m
Alaska Airlines
Mon 9/711:59 am
GEG
- DTW
1 stop14h 27m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:05 pm
DTW
- SEA
Nonstop5h 00m
Delta
Mon 8/245:10 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 5/28![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/275:25 pm
DTW
- GEG
2 stops9h 40m
Southwest
Sat 7/46:05 am
GEG
- DTW
2 stops8h 55m
Southwest
Deal found 5/28![Southwest logo]()
$546
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/48:30 am
DTW
- SEA
Nonstop5h 01m
Delta
Mon 9/711:59 pm
SEA
- DTW
1 stop5h 56m
Delta
Deal found 5/29![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:01 am
DTW
- ALW
1 stop9h 22m
Alaska Airlines
Wed 9/235:00 am
ALW
- DTW
2 stops11h 36m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:34 pm
DTW
- SEA
Nonstop4h 59m
Delta
Wed 8/511:59 pm
SEA
- DTW
1 stop5h 48m
Delta
Deal found 6/1![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:05 pm
DTW
- SEA
Nonstop5h 00m
Delta
Fri 8/287:15 am
SEA
- DTW
1 stop8h 59m
Delta
Deal found 5/30![Delta logo]()
$407
Last-minute flights from Detroit to WashingtonDiscover last-minute flight deals from Detroit to Washington. Data last updated June 2, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Washington. Data last updated June 2, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:00 am
DTW
- PDX
1 stop11h 35m
Frontier
Mon 6/2912:26 pm
PDX
- DTW
1 stop8h 33m
Frontier
Deal found 6/2![Frontier logo]()
$346
This CheapOair deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:40 am
DTW
- PDX
1 stop11h 56m
Frontier
Wed 7/155:21 pm
PDX
- DTW
1 stop27h 38m
Frontier
Deal found 5/31![Frontier logo]()
$320
This Frontier deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 7/107:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Sat 7/1812:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Deal found 5/28![Frontier logo]()
$344
This Frontier deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 7/107:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Mon 7/135:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Deal found 5/28![Frontier logo]()
$349
This Frontier deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Sat 7/1812:20 pm
PDX
- DTW
1 stop8h 39m
Frontier
Deal found 5/31![Frontier logo]()
$324
This Frontier deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Fri 7/245:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Deal found 5/31![Frontier logo]()
$330
This Frontier deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Mon 7/205:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Deal found 5/31![Frontier logo]()
$350
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Thu 7/306:49 pm
PDX
- DTW
1 stop9h 11m
Frontier
Deal found 5/30![Frontier logo]()
$329
This Expedia deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” 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 7/227:40 am
DTW
- PDX
1 stop11h 56m
Frontier
Mon 7/275:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Deal found 6/2![Frontier logo]()
$328
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Mon 8/35:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Deal found 5/30![Frontier logo]()
$348
This Gotogate deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:30 am
DTW
- PDX
1 stop11h 24m
Frontier
Wed 8/265:42 pm
PDX
- DTW
1 stop27h 17m
Frontier
Deal found 6/1![Frontier logo]()
$339
This CheapOair deal was found by Cheapflights users on 6/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:30 am
DTW
- PDX
1 stop11h 24m
Frontier
Tue 8/255:42 pm
PDX
- DTW
1 stop27h 17m
Frontier
Deal found 6/1![Frontier logo]()
$340
One-way flights from Detroit to WashingtonSearch for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated June 2, 2026.
Search for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated June 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/78:30 am
DTW
- PSC
1 stop14h 41m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$148
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:45 am
DTW
- PDX
1 stop12h 12m
Frontier
Deal found 6/2![Frontier logo]()
$155
This Frontier deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Deal found 5/30![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:22 pm
DTW
- PDX
1 stop28h 05m
Frontier
Deal found 5/31![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 6/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:45 am
DTW
- PDX
1 stop12h 12m
Frontier
Deal found 6/2![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:45 am
DTW
- PDX
1 stop12h 12m
Frontier
Deal found 5/29![Frontier logo]()
$175
This Delta deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 8/226:00 am
DTW
- PSC
1 stop8h 45m
Delta
Deal found 5/31![Delta logo]()
$179
This Expedia deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 9/97:01 am
DTW
- PDX
1 stop9h 36m
Alaska Airlines
Deal found 5/30![Alaska Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 6/245:29 pm
DTW
- PSC
1 stop10h 21m
United Airlines
Deal found 5/31![United Airlines logo]()
$180
This Frontier deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Deal found 5/29![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Fri 7/318:30 am
DTW
- PDX
1 stop11h 24m
Frontier
Deal found 5/29![Frontier logo]()
$181
This American Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:30 am
DTW
- PSC
2 stops10h 18m
American Airlines
Deal found 5/31![American Airlines logo]()
$184
Find flight deals from Detroit to Washington
Keep the following information in mind while searching for Detroit to Washington flight deals. Data was last updated June 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $320 (CheapOair) |
One-way from | $148 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $497 |
Good round-trip deal | $438 or less |
Good one-way deal | $273 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 2, 2026.
Use the filters below to find and compare flights from Detroit to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Mon 7/6
6:00 am-11:48 am
1 stop8h 48m
Pasco Tri Cities
Fri 7/10
1:50 pm-11:59 pm
1 stop7h 09m
$359
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Thu 10/29
5:45 pm-11:45 pm
1 stop9h 00m
Pasco Tri Cities
Mon 11/2
6:30 am-7:10 pm
1 stop9h 40m
$359
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Mon 9/21
6:00 am-10:30 am
1 stop7h 30m
Spokane
Sat 9/26
9:17 am-6:40 pm
1 stop6h 23m
$360
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Tue 10/27
5:53 pm-11:52 pm
1 stop8h 59m
Pasco Tri Cities
Sat 10/31
6:01 am-4:57 pm
1 stop7h 56m
$378
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Sun 8/23
3:15 pm-9:45 pm
2 stops9h 30m
Seattle/Tacoma Intl
Wed 9/2
11:05 pm-12:40 pm
2 stops10h 35m
$394
DetroitPullman
DTW - PUW
DTWPUW
Detroit Metropolitan Wayne County
Tue 10/20
5:53 pm-11:56 pm
1 stop9h 03m
Pullman Moscow Regional
Wed 10/21
6:42 pm-5:40 am
1 stop7h 58m
$397
DetroitPullman
DTW - PUW
DTWPUW
Detroit Metropolitan Wayne County
Tue 9/15
7:01 am-11:20 am
1 stop7h 19m
Pullman Moscow Regional
Sat 9/19
5:36 pm-5:26 am
1 stop8h 50m
$397
Quickest round-trip
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Sat 8/15
6:00 am-7:49 am
Nonstop4h 49m
Seattle/Tacoma Intl
Thu 8/20
5:10 am-12:20 pm
Nonstop4h 10m
$397
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Thu 8/13
8:05 pm-10:05 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Sat 8/22
5:10 am-12:20 pm
Nonstop4h 10m
$397
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Thu 8/27
8:05 pm-10:05 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Mon 8/31
5:10 am-12:20 pm
Nonstop4h 10m
$397
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Detroit to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Detroit with our price prediction graph.
DTW-PDX
DTW-GEG
DTW-PSC
DTW-SEA
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-PDX
DTW-GEG
DTW-PSC
DTW-SEA
What is the cheapest month to book a flight from Detroit to State of Washington?
Currently, April is the cheapest month in which you can book a flight from Detroit to State of Washington (average of $111). Flying from Detroit to State of Washington in June is currently the most expensive (average of $1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DTT to WA?
Find hourly flight availability from Detroit to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 38% on flights from Detroit to State of Washington by exploring options for tickets in the evening.
Weekly flight availability from Detroit to State of Washington
Explore weekly flight availability from Detroit to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 2, 2026.
The most flights from DTT to USWA are scheduled on a Monday (17 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Detroit to State of Washington?
How far ahead should I book a flight from Detroit to State of Washington?
The price you pay for your flight from Detroit to State of Washington may vary depending on when you book. For the best chance of a lower fare, look to book 27 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Detroit to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from Detroit to Washington. Price data was last updated on May 30, 2026.
Travelers seeking maximum savings on their Detroit to State of Washington flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated June 2, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andHawaiian Airlines from Detroit to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Detroit to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Detroit and Washington flights
Browse other Detroit and Washington flight options. Last updated on June 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Detroit to Washington flights
Consider these flights traveling from Detroit to Washington.
Top 8 airlines flying from Detroit to Washington
Discover the top 8 airlines that operate flights from Detroit to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$310 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$121 | Average$341 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$168 | Average$337 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$196 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$451 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$206 | Average$389 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$222 | Average$452 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$428 | FlexibilityNo cancel fee | On-time69% |