$146+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEA
Jul 13 — Jul 201
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 13, 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 13, 2026.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/186:00 am
DTW
- GEG
1 stop7h 29m
Delta
Wed 8/267:54 pm
GEG
- DTW
1 stop7h 29m
Delta
Deal found 6/11![Delta logo]()
$263
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Tue 9/226:00 am
DTW
- GEG
1 stop8h 55m
American Airlines
Sat 9/262:09 pm
GEG
- DTW
1 stop6h 25m
American Airlines
Deal found 6/11![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:43 am
DTW
- GEG
2 stops10h 56m
American Airlines
Wed 9/306:00 am
GEG
- DTW
1 stop10h 02m
American Airlines
Deal found 6/8![American Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:00 pm
DTW
- GEG
1 stop8h 00m
Southwest
Tue 9/16:15 am
GEG
- DTW
1 stop9h 00m
Southwest
Deal found 6/8![Southwest logo]()
$312
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:33 pm
DTW
- GEG
1 stop8h 13m
United Airlines
Sat 9/51:37 pm
GEG
- DTW
1 stop6h 08m
United Airlines
Deal found 6/9![United Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:30 am
DTW
- GEG
1 stop9h 49m
Delta
Mon 8/311:23 pm
GEG
- DTW
1 stop7h 36m
Delta
Deal found 6/9![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:40 pm
DTW
- GEG
1 stop8h 27m
American Airlines
Thu 9/1712:45 pm
GEG
- DTW
1 stop7h 58m
American Airlines
Deal found 6/9![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:25 am
DTW
- GEG
1 stop6h 55m
Delta
Mon 9/211:25 pm
GEG
- DTW
1 stop7h 32m
Delta
Deal found 6/10![Delta logo]()
$342
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2211:43 am
DTW
- GEG
2 stops10h 56m
American Airlines
Thu 10/12:09 pm
GEG
- DTW
1 stop6h 25m
American Airlines
Deal found 6/9![American Airlines logo]()
$344
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:20 am
DTW
- PDX
1 stop10h 07m
Frontier
Mon 9/283:22 pm
PDX
- DTW
1 stop6h 02m
Frontier
Deal found 6/10![Frontier logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:01 am
DTW
- GEG
1 stop7h 35m
Alaska Airlines
Wed 9/305:21 pm
GEG
- DTW
1 stop9h 01m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:05 pm
DTW
- PSC
1 stop6h 49m
Delta
Sun 10/46:05 am
PSC
- DTW
1 stop6h 08m
Delta
Deal found 6/8![Delta logo]()
$359
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 13, 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 13, 2026.
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:05 pm
DTW
- PSC
1 stop6h 49m
Delta
Sun 10/46:05 am
PSC
- DTW
1 stop6h 08m
Delta
Deal found 6/8![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:53 pm
DTW
- ALW
1 stop8h 56m
Alaska Airlines
Wed 10/285:01 am
ALW
- DTW
1 stop8h 56m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/1812:55 pm
DTW
- GEG
2 stops12h 10m
Southwest
Wed 8/266:15 am
GEG
- DTW
2 stops9h 10m
Southwest
Deal found 6/11![Southwest logo]()
$413
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:33 am
DTW
- GEG
1 stop9h 36m
American Airlines
Sat 7/186:30 am
GEG
- DTW
2 stops12h 00m
American Airlines
Deal found 6/12![American Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
DTW
- PSC
1 stop8h 15m
United Airlines
Sat 10/315:25 am
PSC
- DTW
2 stops14h 39m
United Airlines
Deal found 6/8![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:15 pm
DTW
- PSC
1 stop6h 13m
Delta
Mon 10/512:28 pm
PSC
- DTW
1 stop8h 29m
Delta
Deal found 6/8![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 10/245:53 pm
DTW
- PSC
1 stop8h 59m
Alaska Airlines
Wed 10/286:00 pm
PSC
- DTW
1 stop8h 40m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:30 pm
DTW
- PDX
2 stops11h 30m
Southwest
Tue 10/137:15 am
PDX
- DTW
1 stop8h 35m
Southwest
Deal found 6/10![Southwest logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:00 am
DTW
- PUW
1 stop6h 50m
Alaska Airlines
Wed 11/46:01 am
PUW
- DTW
1 stop7h 46m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:05 pm
DTW
- SEA
Nonstop5h 00m
Delta
Thu 8/205:30 am
SEA
- DTW
Nonstop4h 12m
Delta
Deal found 6/9![Delta logo]()
$407
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/33:52 pm
DTW
- GEG
1 stop7h 53m
American Airlines
Sat 8/82:27 pm
GEG
- DTW
1 stop7h 40m
American Airlines
Deal found 6/13![American Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/216:00 am
DTW
- SEA
1 stop7h 05m
Southwest
Wed 7/295:15 am
SEA
- DTW
2 stops9h 40m
Southwest
Deal found 6/11![Southwest logo]()
$432
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:05 pm
DTW
- SEA
Nonstop5h 00m
Delta
Sat 9/512:36 pm
SEA
- DTW
1 stop8h 07m
Delta
Deal found 6/8![Delta logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
DTW
- PSC
1 stop9h 18m
Alaska Airlines
Sat 10/316:00 pm
PSC
- DTW
1 stop8h 40m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:35 pm
DTW
- PDX
2 stops9h 40m
Southwest
Tue 9/811:30 pm
PDX
- DTW
2 stops9h 50m
Southwest
Deal found 6/12![Southwest logo]()
$447
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:00 am
DTW
- PSC
1 stop8h 48m
Delta
Mon 7/61:51 pm
PSC
- DTW
1 stop7h 20m
Delta
Deal found 6/10![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:01 am
DTW
- PUW
1 stop9h 52m
Alaska Airlines
Fri 7/108:12 pm
PUW
- DTW
1 stop6h 29m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:35 am
DTW
- PDX
1 stop7h 05m
Southwest
Thu 8/1311:30 pm
PDX
- DTW
1 stop8h 00m
Southwest
Deal found 6/10![Southwest logo]()
$460
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:00 am
DTW
- SEA
Nonstop4h 53m
Delta
Mon 8/311:59 pm
SEA
- DTW
1 stop5h 48m
Delta
Deal found 6/8![Delta logo]()
$443
This Travelocity deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:00 am
DTW
- PSC
2 stops11h 52m
Alaska Airlines
Mon 9/215:29 pm
PSC
- DTW
1 stop8h 53m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$454
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/102:40 pm
DTW
- PDX
2 stops9h 30m
Southwest
Sun 9/1311:30 pm
PDX
- DTW
1 stop8h 00m
Southwest
Deal found 6/11![Southwest logo]()
$466
This Delta deal was found by Cheapflights users on 6/12. 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 7/43:50 pm
DTW
- SEA
1 stop9h 29m
Delta
Tue 7/75:30 am
SEA
- DTW
Nonstop4h 12m
Delta
Deal found 6/12![Delta logo]()
$447
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:43 am
DTW
- EAT
2 stops15h 16m
American Airlines
Tue 10/273:06 pm
EAT
- DTW
2 stops16h 47m
American Airlines
Deal found 6/9![American Airlines logo]()
$655
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 9/196:00 am
DTW
- PDX
2 stops11h 00m
Southwest
Sat 9/269:00 am
PDX
- DTW
2 stops9h 55m
Southwest
Deal found 6/11![Southwest logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:01 am
DTW
- SEA
Nonstop4h 59m
Alaska Airlines
Tue 7/710:22 pm
SEA
- DTW
Nonstop4h 19m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
DTW
- SEA
Nonstop4h 53m
Delta
Wed 7/157:50 pm
SEA
- DTW
1 stop6h 22m
Delta
Deal found 6/10![Delta logo]()
$447
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/15:20 pm
DTW
- PDX
2 stops9h 35m
Southwest
Thu 8/611:30 pm
PDX
- DTW
2 stops10h 10m
Southwest
Deal found 6/11![Southwest logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 stop9h 18m
Alaska Airlines
Mon 9/71:27 pm
GEG
- DTW
1 stop12h 55m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 6/12. 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.
Tue 7/76:10 pm
DTW
- GEG
1 stop7h 56m
Delta
Tue 7/141:30 pm
GEG
- DTW
1 stop7h 29m
Delta
Deal found 6/12![Delta logo]()
$461
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:25 pm
DTW
- SEA
2 stops11h 25m
Southwest
Wed 8/56:25 am
SEA
- DTW
2 stops9h 00m
Southwest
Deal found 6/9![Southwest logo]()
$488
Last-minute flights from Detroit to WashingtonDiscover last-minute flight deals from Detroit to Washington. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Washington. Data last updated June 13, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/201:31 pm
DTW
- SEA
1 stop27h 47m
Frontier
Tue 6/237:41 pm
SEA
- DTW
1 stop25h 18m
Frontier
Deal found 6/8![Frontier logo]()
$388
This Expedia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 6/248:00 am
DTW
- PDX
1 stop11h 35m
Multiple Airlines
Mon 7/2711:27 pm
PDX
- DTW
1 stop11h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$377
This Expedia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/38:00 am
DTW
- PDX
1 stop11h 57m
Multiple Airlines
Mon 7/611:27 pm
PDX
- DTW
1 stop11h 30m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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.
Tue 7/710:25 am
DTW
- SEA
1 stop13h 12m
American Airlines
Wed 7/1511:56 pm
SEA
- DTW
1 stop6h 53m
American Airlines
Deal found 6/11![American Airlines logo]()
$387
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com 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 6/10![Frontier logo]()
$371
This CheapOair deal was found by Cheapflights users on 6/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:46 pm
DTW
- PDX
1 stop10h 45m
Multiple Airlines
Thu 7/2312:20 pm
PDX
- DTW
1 stop8h 39m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$369
This Expedia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 7/147:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Fri 7/1712:20 pm
PDX
- DTW
1 stop21h 14m
Frontier
Deal found 6/11![Frontier logo]()
$365
This CheapOair deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:40 am
DTW
- PDX
1 stop11h 56m
Frontier
Wed 7/225:21 pm
PDX
- DTW
1 stop27h 38m
Frontier
Deal found 6/8![Frontier logo]()
$378
This CheapOair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:40 am
DTW
- PDX
1 stop12h 11m
Multiple Airlines
Mon 7/2011:27 pm
PDX
- DTW
1 stop11h 30m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$375
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 6/8![Frontier logo]()
$359
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Fri 7/315:49 pm
PDX
- DTW
1 stop10h 11m
Frontier
Deal found 6/8![Frontier logo]()
$360
This Booking.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:40 am
DTW
- PDX
1 stop11h 56m
Frontier
Wed 8/55:21 pm
PDX
- DTW
1 stop16h 13m
Frontier
Deal found 6/11![Frontier logo]()
$361
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 13, 2026.
Search for one-way flight options from Detroit to Washington. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:46 pm
DTW
- PDX
1 stop10h 46m
JetBlue
Deal found 6/9![JetBlue logo]()
$146
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” 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 8/117:40 am
DTW
- PDX
1 stop11h 51m
Frontier
Deal found 6/11![Frontier logo]()
$151
This CheapOair deal was found by Cheapflights users on 6/12. 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 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 6/12![Frontier logo]()
$156
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:20 am
DTW
- PDX
1 stop10h 07m
Frontier
Deal found 6/8![Frontier logo]()
$161
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:35 am
DTW
- PDX
1 stop8h 05m
Southwest
Deal found 6/9![Southwest logo]()
$166
This JetBlue deal was found by Cheapflights users on 6/12. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/92:46 pm
DTW
- PDX
1 stop10h 45m
JetBlue
Deal found 6/12![JetBlue logo]()
$169
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:35 pm
DTW
- PDX
2 stops9h 40m
Southwest
Deal found 6/8![Southwest logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Sat 9/127:20 am
DTW
- PDX
1 stop12h 15m
Frontier
Deal found 6/12![Frontier logo]()
$173
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:30 am
DTW
- PDX
1 stop11h 24m
Frontier
Deal found 6/10![Frontier logo]()
$175
This Expedia deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia 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 6/8![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:40 am
DTW
- PDX
1 stop12h 11m
Frontier
Deal found 6/10![Frontier logo]()
$181
This Delta deal was found by Cheapflights users on 6/12. 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.
Tue 7/76:00 am
DTW
- GEG
1 stop7h 48m
Delta
Deal found 6/12![Delta logo]()
$202
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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (Delta) |
One-way from | $146 (JetBlue) |
Popular in | June |
Cheapest in | January |
Average price | $533 |
Good round-trip deal | $465 or less |
Good one-way deal | $274 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 13, 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
Thu 10/1
8:05 pm-11:54 pm
1 stop6h 49m
Pasco Tri Cities
Sun 10/4
6:05 am-3:13 pm
1 stop6h 08m
$359
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Thu 10/1
8:15 pm-11:28 pm
1 stop6h 13m
Pasco Tri Cities
Mon 10/5
12:28 pm-11:57 pm
1 stop8h 29m
$359
DetroitWalla Walla
DTW - ALW
DTWALW
Detroit Metropolitan Wayne County
Sat 10/24
5:53 pm-11:49 pm
1 stop8h 56m
Walla Walla
Wed 10/28
5:01 am-4:57 pm
1 stop8h 56m
$399
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Sat 10/24
5:53 pm-11:52 pm
1 stop8h 59m
Pasco Tri Cities
Wed 10/28
6:00 pm-5:40 am
1 stop8h 40m
$399
DetroitPullman
DTW - PUW
DTWPUW
Detroit Metropolitan Wayne County
Sat 10/31
7:00 am-10:50 am
1 stop6h 50m
Pullman Moscow Regional
Wed 11/4
6:01 am-4:47 pm
1 stop7h 46m
$399
Quickest round-trip
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Sat 8/15
8:05 pm-10:05 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Thu 8/20
5:30 am-12:42 pm
Nonstop4h 12m
$407
DetroitSpokane
DTW - GEG
DTWGEG
Detroit Metropolitan Wayne County
Tue 8/18
12:55 pm-10:05 pm
2 stops12h 10m
Spokane
Wed 8/26
6:15 am-6:25 pm
2 stops9h 10m
$413
DetroitSeattle
DTW - SEA
DTWSEA
Detroit Metropolitan Wayne County
Fri 8/28
8:05 pm-10:05 pm
Nonstop5h 00m
Seattle/Tacoma Intl
Sat 9/5
12:36 pm-11:43 pm
1 stop8h 07m
$417
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Thu 7/2
6:00 am-11:48 am
1 stop8h 48m
Pasco Tri Cities
Mon 7/6
1:51 pm-12:11 am
1 stop7h 20m
$419
DetroitPasco
DTW - PSC
DTWPSC
Detroit Metropolitan Wayne County
Tue 10/27
7:00 am-1:18 pm
1 stop9h 18m
Pasco Tri Cities
Sat 10/31
6:00 pm-5:40 am
1 stop8h 40m
$429
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-PDX
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-GEG
DTW-PDX
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 $1,048). 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 13, 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 June 13, 2026.
The most flights from DTT to USWA are scheduled on a Saturday (15 on average). You will have fewer flight options on Monday, 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?
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 46 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 June 8, 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 13, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andHawaiian Airlines from Detroit to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
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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Detroit and Washington flights
Browse other Detroit and Washington flight options. Last updated on June 13, 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 13, 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$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$205 | Average$390 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$207 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$222 | Average$452 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$421 | FlexibilityNo cancel fee | On-time69% |