$80+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
May 18 — May 251
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Washington with Cheapflights
1. Tell us where you want to go
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 April 18, 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 April 18, 2026.
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Fri 5/110:27 pm
DTW
- PDX
1 stop16h 15m
Frontier
Thu 5/712:35 pm
PDX
- DTW
1 stop8h 24m
Frontier
Deal found 4/14![Frontier logo]()
$191
This Frontier deal was found by Cheapflights users on 4/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Wed 6/1012:28 pm
GEG
- DTW
1 stop8h 31m
Frontier
Deal found 4/16![Frontier logo]()
$210
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:55 am
DTW
- PDX
1 stop12h 06m
Frontier
Tue 6/95:20 pm
PDX
- DTW
1 stop27h 39m
Frontier
Deal found 4/16![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 4/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:27 pm
DTW
- PDX
1 stop16h 15m
Frontier
Fri 5/812:35 pm
PDX
- DTW
1 stop8h 24m
Frontier
Deal found 4/15![Frontier logo]()
$216
This Frontier deal was found by Cheapflights users on 4/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Fri 6/512:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Deal found 4/16![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:55 am
DTW
- PDX
1 stop11h 51m
Frontier
Mon 6/112:35 pm
PDX
- DTW
1 stop8h 24m
Frontier
Deal found 4/14![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 4/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Mon 5/411:58 am
PDX
- DTW
1 stop10h 59m
Frontier
Deal found 4/13![Frontier logo]()
$235
This CheapOair deal was found by Cheapflights users on 4/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:27 pm
DTW
- PDX
1 stop16h 25m
Frontier
Thu 4/3011:58 am
PDX
- DTW
1 stop20h 00m
Frontier
Deal found 4/13![Frontier logo]()
$237
This Frontier deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:45 am
DTW
- PDX
1 stop12h 12m
Frontier
Thu 9/312:26 pm
PDX
- DTW
1 stop8h 33m
Frontier
Deal found 4/17![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 4/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Mon 6/812:33 pm
GEG
- DTW
1 stop8h 26m
Frontier
Deal found 4/16![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 4/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:55 am
DTW
- PDX
1 stop11h 51m
Frontier
Mon 5/1812:35 pm
PDX
- DTW
1 stop8h 24m
Frontier
Deal found 4/15![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Sat 8/297:45 am
DTW
- PDX
1 stop12h 12m
Frontier
Mon 8/3112:26 pm
PDX
- DTW
1 stop21h 11m
Frontier
Deal found 4/14![Frontier logo]()
$255
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 April 18, 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 April 18, 2026.
This Expedia deal was found by Cheapflights users on 4/15. 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.
Tue 5/57:09 am
DTW
- PSC
1 stop8h 35m
Alaska Airlines
Tue 5/197:17 pm
PSC
- DTW
1 stop7h 32m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$335
This Delta deal was found by Cheapflights users on 4/13. 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.
Tue 5/58:35 am
DTW
- GEG
1 stop6h 52m
Delta
Tue 5/57:38 pm
GEG
- DTW
1 stop7h 52m
Delta
Deal found 4/13![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 4/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/194:10 pm
DTW
- GEG
2 stops10h 15m
Southwest
Sat 5/236:45 am
GEG
- DTW
1 stop12h 45m
Southwest
Deal found 4/13![Southwest logo]()
$410
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/510:00 am
DTW
- PSC
2 stops13h 53m
United Airlines
Tue 5/191:05 pm
PSC
- DTW
1 stop6h 48m
United Airlines
Deal found 4/15![United Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:40 am
DTW
- PDX
1 stop8h 19m
American Airlines
Wed 5/1311:47 pm
PDX
- DTW
1 stop10h 10m
American Airlines
Deal found 4/17![American Airlines logo]()
$575
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 5/57:09 am
DTW
- PSC
1 stop8h 35m
Alaska Airlines
Fri 5/87:30 pm
PSC
- DTW
1 stop7h 14m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:55 pm
DTW
- SEA
Nonstop4h 53m
Delta
Sat 6/65:30 am
SEA
- DTW
Nonstop4h 20m
Delta
Deal found 4/17![Delta logo]()
$387
This Delta deal was found by Cheapflights users on 4/14. 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 6/128:34 pm
DTW
- SEA
Nonstop5h 00m
Delta
Tue 6/165:30 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 4/14![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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.
Thu 10/15:36 pm
DTW
- PUW
1 stop9h 16m
Alaska Airlines
Tue 10/66:03 am
PUW
- DTW
1 stop6h 45m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 4/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:50 pm
DTW
- PDX
1 stop6h 40m
Southwest
Tue 6/2311:30 pm
PDX
- DTW
1 stop7h 30m
Southwest
Deal found 4/13![Southwest logo]()
$437
This Delta deal was found by Cheapflights users on 4/13. 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 7/16:00 am
DTW
- SEA
Nonstop4h 56m
Delta
Thu 7/95:20 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 4/13![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:35 am
DTW
- GEG
2 stops9h 25m
Southwest
Sat 6/202:20 pm
GEG
- DTW
1 stop6h 55m
Southwest
Deal found 4/14![Southwest logo]()
$457
This Delta deal was found by Cheapflights users on 4/13. 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 6/48:55 pm
DTW
- SEA
Nonstop4h 51m
Delta
Mon 6/811:50 am
SEA
- DTW
Nonstop4h 25m
Delta
Deal found 4/13![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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.
Tue 9/295:36 pm
DTW
- EAT
1 stop9h 23m
Alaska Airlines
Sat 10/35:28 am
EAT
- DTW
1 stop7h 20m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:34 am
DTW
- PSC
1 stop7h 53m
United Airlines
Sat 7/2512:08 pm
PSC
- DTW
2 stops8h 50m
United Airlines
Deal found 4/14![United Airlines logo]()
$551
This Southwest deal was found by Cheapflights users on 4/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:00 pm
DTW
- GEG
2 stops9h 20m
Southwest
Sat 6/66:25 am
GEG
- DTW
2 stops9h 15m
Southwest
Deal found 4/13![Southwest logo]()
$462
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:00 am
DTW
- SEA
Nonstop4h 53m
Delta
Tue 7/215:20 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 4/17![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:00 pm
DTW
- GEG
2 stops11h 30m
Southwest
Fri 7/109:50 am
GEG
- DTW
2 stops11h 05m
Southwest
Deal found 4/14![Southwest logo]()
$477
This Delta deal was found by Cheapflights users on 4/16. 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 5/232:09 pm
DTW
- SEA
1 stop9h 21m
Delta
Tue 6/25:30 am
SEA
- DTW
Nonstop4h 20m
Delta
Deal found 4/16![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 5/267:09 am
DTW
- GEG
1 stop10h 07m
Alaska Airlines
Wed 5/275:00 am
GEG
- DTW
1 stop9h 12m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 4/12. 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.
Sat 5/164:15 pm
DTW
- SEA
1 stop8h 30m
Delta
Sat 5/235:30 am
SEA
- DTW
Nonstop4h 22m
Delta
Deal found 4/12![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:20 pm
DTW
- GEG
2 stops9h 45m
Southwest
Wed 6/176:00 am
GEG
- DTW
2 stops11h 20m
Southwest
Deal found 4/17![Southwest logo]()
$502
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/268:55 pm
DTW
- SEA
Nonstop4h 53m
Delta
Sat 5/306:00 am
SEA
- DTW
1 stop6h 29m
Delta
Deal found 4/17![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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.
Wed 9/305:36 pm
DTW
- PUW
1 stop9h 16m
Alaska Airlines
Mon 10/53:05 pm
PUW
- DTW
2 stops11h 00m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 4/13. 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 7/28:30 am
DTW
- SEA
1 stop11h 17m
Delta
Sat 7/115:20 am
SEA
- DTW
Nonstop4h 10m
Delta
Deal found 4/13![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/121:25 pm
DTW
- PDX
2 stops9h 35m
Southwest
Sun 6/149:45 pm
PDX
- DTW
2 stops9h 20m
Southwest
Deal found 4/14![Southwest logo]()
$529
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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.
Thu 10/17:00 am
DTW
- PUW
1 stop7h 20m
Alaska Airlines
Mon 10/53:05 pm
PUW
- DTW
2 stops11h 00m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:10 am
DTW
- SEA
Nonstop4h 55m
Delta
Fri 6/265:48 pm
SEA
- DTW
1 stop8h 57m
Delta
Deal found 4/17![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/121:25 pm
DTW
- PDX
2 stops9h 35m
Southwest
Sat 6/208:20 pm
PDX
- DTW
2 stops11h 25m
Southwest
Deal found 4/17![Southwest logo]()
$529
This Alaska Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:30 am
DTW
- PSC
2 stops14h 10m
Alaska Airlines
Wed 8/265:17 pm
PSC
- DTW
1 stop9h 06m
Alaska Airlines
Deal found 4/17![Alaska Airlines logo]()
$540
Last-minute flights from Detroit to WashingtonDiscover last-minute flight deals from Detroit to Washington. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Washington. Data last updated April 18, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/13. 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 Expedia 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
Wed 4/227:12 pm
SEA
- DTW
1 stop23h 30m
Frontier
Deal found 4/13![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 4/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:27 pm
DTW
- PDX
1 stop16h 25m
Frontier
Thu 4/3011:58 am
PDX
- DTW
1 stop20h 00m
Frontier
Deal found 4/13![Frontier logo]()
$237
This Expedia deal was found by Cheapflights users on 4/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:27 pm
DTW
- PDX
1 stop15h 36m
Frontier
Mon 5/411:58 am
PDX
- DTW
1 stop10h 59m
Frontier
Deal found 4/13![Frontier logo]()
$235
This CheapOair deal was found by Cheapflights users on 4/14. 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 4/3010:27 pm
DTW
- SEA
1 stop14h 25m
Frontier
Mon 5/47:12 pm
SEA
- DTW
1 stop25h 47m
Frontier
Deal found 4/14![Frontier logo]()
$266
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Fri 5/110:27 pm
DTW
- PDX
1 stop16h 15m
Frontier
Thu 5/712:35 pm
PDX
- DTW
1 stop8h 24m
Frontier
Deal found 4/14![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 4/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:27 pm
DTW
- PDX
1 stop16h 15m
Frontier
Fri 5/812:35 pm
PDX
- DTW
1 stop8h 24m
Frontier
Deal found 4/15![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 4/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:27 pm
DTW
- PDX
1 stop16h 15m
Frontier
Mon 6/812:35 pm
PDX
- DTW
1 stop21h 02m
Frontier
Deal found 4/15![Frontier logo]()
$256
This Booking.com deal was found by Cheapflights users on 4/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:55 am
DTW
- PDX
1 stop11h 51m
Frontier
Thu 5/2112:35 pm
PDX
- DTW
1 stop8h 24m
Frontier
Deal found 4/14![Frontier logo]()
$258
This CheapOair deal was found by Cheapflights users on 4/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:55 am
DTW
- SEA
1 stop28h 54m
Frontier
Mon 5/117:50 pm
SEA
- DTW
1 stop25h 09m
Frontier
Deal found 4/13![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 5/77:55 am
DTW
- SEA
1 stop28h 54m
Frontier
Wed 5/137:50 pm
SEA
- DTW
1 stop13h 45m
Frontier
Deal found 4/14![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 4/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:55 am
DTW
- PDX
1 stop11h 51m
Frontier
Mon 5/1812:35 pm
PDX
- DTW
1 stop8h 24m
Frontier
Deal found 4/15![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:55 am
DTW
- PDX
1 stop11h 51m
Frontier
Thu 6/412:35 pm
PDX
- DTW
1 stop8h 24m
Frontier
Deal found 4/14![Frontier logo]()
$230
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 April 18, 2026.
Search for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Priceline deal was found by Cheapflights users on 4/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:55 am
DTW
- GEG
1 stop6h 43m
Frontier
Deal found 4/15![Frontier logo]()
$80
This CheapOair deal was found by Cheapflights users on 4/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:27 pm
DTW
- SEA
1 stop14h 22m
Frontier
Deal found 4/13![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 5/127:55 am
DTW
- SEA
1 stop28h 54m
Frontier
Deal found 4/13![Frontier logo]()
$100
This Super.com deal was found by Cheapflights users on 4/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:55 am
DTW
- SEA
1 stop9h 06m
Frontier
Deal found 4/13![Frontier logo]()
$104
This Super.com deal was found by Cheapflights users on 4/14. 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 Super.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 4/14![Frontier logo]()
$105
This Booking.com deal was found by Cheapflights users on 4/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:54 am
DTW
- PDX
1 stop26h 48m
Frontier
Deal found 4/13![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 4/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:55 am
DTW
- SEA
1 stop28h 54m
Frontier
Deal found 4/15![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/207:45 am
DTW
- PDX
2 stops29h 35m
Frontier
Deal found 4/16![Frontier logo]()
$114
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Wed 5/137:45 am
DTW
- SEA
1 stop29h 04m
Frontier
Deal found 4/14![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:55 am
DTW
- SEA
2 stops37h 40m
Frontier
Deal found 4/17![Frontier logo]()
$118
This Super.com deal was found by Cheapflights users on 4/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:55 am
DTW
- SEA
1 stop9h 06m
Frontier
Deal found 4/14![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 4/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:45 am
DTW
- PDX
1 stop12h 12m
Frontier
Deal found 4/14![Frontier logo]()
$131
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 April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $191 (CheapOair) |
One-way from | $80 (Priceline) |
Popular in | June |
Cheapest in | January |
Average price | $377 |
Good round-trip deal | $426 or less |
Good one-way deal | $251 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 April 18, 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
Tue 5/5
7:09 am-12:44 pm
1 stop8h 35m
Pasco Tri Cities
Tue 5/19
7:17 pm-5:49 am
1 stop7h 32m
$335
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Tue 5/5
8:35 am-12:27 pm
1 stop6h 52m
Spokane
Tue 5/5
7:38 pm-6:30 am
1 stop7h 52m
$357
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Tue 5/5
7:09 am-12:44 pm
1 stop8h 35m
Pasco Tri Cities
Fri 5/8
7:30 pm-5:44 am
1 stop7h 14m
$369
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Thu 5/28
8:55 pm-10:48 pm
Nonstop4h 53m
Seattle/Tacoma Intl
Sat 6/6
5:30 am-12:50 pm
Nonstop4h 20m
$387
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 6/12
8:34 pm-10:34 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Tue 6/16
5:30 am-12:40 pm
Nonstop4h 10m
$387
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Wed 7/1
6:00 am-7:56 am
Nonstop4h 56m
Seattle/Tacoma Intl
Thu 7/9
5:20 am-12:30 pm
Nonstop4h 10m
$387
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Thu 6/4
8:55 pm-10:46 pm
Nonstop4h 51m
Seattle/Tacoma Intl
Mon 6/8
11:50 am-7:15 pm
Nonstop4h 25m
$387
Quickest round-trip
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Tue 7/14
6:00 am-7:53 am
Nonstop4h 53m
Seattle/Tacoma Intl
Tue 7/21
5:20 am-12:30 pm
Nonstop4h 10m
$387
DetroitPullman
DTW - PUW
DTWPUW
Detroit Metropolitan Wayne County
Thu 10/1
5:36 pm-11:52 pm
1 stop9h 16m
Pullman Moscow Regional
Tue 10/6
6:03 am-3:48 pm
1 stop6h 45m
$389
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Sat 5/23
2:09 pm-8:30 pm
1 stop9h 21m
Seattle/Tacoma Intl
Tue 6/2
5:30 am-12:50 pm
Nonstop4h 20m
$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-GEG
DTW-SEA
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-GEG
DTW-SEA
DTW-PDX
DTW-PSC
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 $89). Flying from Detroit to State of Washington in June is currently the most expensive (average of $829). 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 April 18, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 41% 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 April 18, 2026.
The most flights from DTT to USWA are scheduled on a Thursday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 April 18, 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.
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Detroit to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Find flights from Detroit to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Washington flights
Browse other Detroit and Washington flight options. Last updated on April 18, 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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$242 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$133 | Average$310 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$151 | Average$275 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$154 | Average$428 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$168 | Average$366 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$199 | Average$368 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$437 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$359 | FlexibilityNo cancel fee | On-time69% |