$94+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Reagan-National (DCA)
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — DCA
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Reagan-National with Cheapflights
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Washington, D.C. Reagan-National are usually found in August or September, booked 82 days in advance, depart on a Wednesday or Friday and return on a Saturday
Cheap flight deals from Detroit to Reagan-National
Cheapest
Best
Last-minute
One-way
Cheapest flights from Detroit to Reagan-NationalExplore the most affordable flight options available from Detroit to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Detroit to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
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.
Tue 8/47:10 pm
DTW
- DCA
1 stop4h 45m
Southwest
Tue 8/116:05 am
DCA
- DTW
1 stop4h 50m
Southwest
Deal found 6/9![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:25 am
DTW
- DCA
1 stop5h 00m
Southwest
Tue 8/252:40 pm
DCA
- DTW
1 stop7h 10m
Southwest
Deal found 6/7![Southwest logo]()
$188
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.
Wed 8/53:35 pm
DTW
- DCA
2 stops8h 20m
Southwest
Wed 8/122:40 pm
DCA
- DTW
2 stops6h 50m
Southwest
Deal found 6/8![Southwest logo]()
$198
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 8/45:32 pm
DTW
- DCA
Nonstop1h 43m
American Airlines
Tue 8/117:50 pm
DCA
- DTW
Nonstop1h 48m
American Airlines
Deal found 6/9![American Airlines logo]()
$199
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.
Wed 7/810:35 am
DTW
- DCA
Nonstop1h 44m
American Airlines
Wed 7/82:59 pm
DCA
- DTW
1 stop7h 50m
American Airlines
Deal found 6/8![American Airlines logo]()
$203
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.
Sat 7/46:29 am
DTW
- DCA
Nonstop1h 50m
American Airlines
Sat 7/411:30 am
DCA
- DTW
Nonstop1h 45m
American Airlines
Deal found 6/9![American Airlines logo]()
$204
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 8/123:35 pm
DTW
- DCA
1 stop6h 35m
Southwest
Sat 8/156:10 am
DCA
- DTW
1 stop4h 05m
Southwest
Deal found 6/9![Southwest logo]()
$205
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.
Wed 7/110:05 am
DTW
- DCA
Nonstop1h 29m
Delta
Wed 7/87:59 pm
DCA
- DTW
Nonstop1h 46m
Delta
Deal found 6/10![Delta logo]()
$209
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.
Wed 7/110:03 am
DTW
- DCA
Nonstop1h 43m
American Airlines
Wed 7/88:20 am
DCA
- DTW
Nonstop1h 45m
American Airlines
Deal found 6/8![American Airlines logo]()
$210
Best flights from Detroit to Reagan-NationalDiscover carefully curated flight deals from Detroit to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Detroit to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
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.
Mon 8/102:40 pm
DTW
- DCA
2 stops7h 50m
Southwest
Wed 8/122:40 pm
DCA
- DTW
2 stops6h 50m
Southwest
Deal found 6/10![Southwest logo]()
$209
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:58 pm
DTW
- DCA
1 stop4h 58m
JetBlue
Wed 8/262:00 pm
DCA
- DTW
1 stop8h 37m
JetBlue
Deal found 6/10![JetBlue logo]()
$243
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 7/109:24 pm
DTW
- DCA
Nonstop1h 35m
Delta
Mon 7/137:37 pm
DCA
- DTW
1 stop5h 22m
Delta
Deal found 6/10![Delta logo]()
$259
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.
Mon 7/209:24 pm
DTW
- DCA
Nonstop1h 35m
Delta
Sat 7/255:29 pm
DCA
- DTW
Nonstop1h 46m
Delta
Deal found 6/9![Delta logo]()
$259
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.
Fri 7/1010:45 am
DTW
- DCA
2 stops7h 30m
Southwest
Sun 7/128:00 am
DCA
- DTW
1 stop6h 00m
Southwest
Deal found 6/10![Southwest logo]()
$274
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 7/249:24 pm
DTW
- DCA
Nonstop1h 35m
Delta
Mon 7/277:59 pm
DCA
- DTW
Nonstop1h 46m
Delta
Deal found 6/8![Delta logo]()
$259
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 8/207:30 am
DTW
- DCA
1 stop7h 00m
JetBlue
Wed 8/262:00 pm
DCA
- DTW
1 stop8h 37m
JetBlue
Deal found 6/9![JetBlue logo]()
$295
This Southwest deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/151:25 pm
DTW
- DCA
1 stop6h 30m
Southwest
Tue 7/211:00 pm
DCA
- DTW
2 stops7h 25m
Southwest
Deal found 6/6![Southwest logo]()
$284
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 7/179:24 pm
DTW
- DCA
Nonstop1h 35m
Delta
Fri 7/246:30 pm
DCA
- DTW
1 stop5h 14m
Delta
Deal found 6/8![Delta logo]()
$269
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.
Tue 7/75:59 pm
DTW
- DCA
1 stop4h 59m
Delta
Mon 7/137:37 pm
DCA
- DTW
1 stop5h 22m
Delta
Deal found 6/8![Delta logo]()
$279
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 6/257:00 am
DTW
- DCA
1 stop5h 46m
Delta
Mon 6/299:39 am
DCA
- DTW
Nonstop1h 36m
Delta
Deal found 6/10![Delta logo]()
$289
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.
Mon 7/69:24 pm
DTW
- DCA
Nonstop1h 35m
Delta
Mon 7/135:29 pm
DCA
- DTW
Nonstop1h 46m
Delta
Deal found 6/8![Delta logo]()
$319
Last-minute flights from Detroit to Reagan-NationalDiscover last-minute flight deals from Detroit to Reagan-National. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Reagan-National. Data last updated June 11, 2026 and is based on user searches.
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.
Wed 7/110:05 am
DTW
- DCA
Nonstop1h 29m
Delta
Wed 7/87:59 pm
DCA
- DTW
Nonstop1h 46m
Delta
Deal found 6/10![Delta logo]()
$209
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.
Wed 7/110:03 am
DTW
- DCA
Nonstop1h 43m
American Airlines
Wed 7/88:20 am
DCA
- DTW
Nonstop1h 45m
American Airlines
Deal found 6/8![American Airlines logo]()
$210
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 7/17:50 pm
DTW
- DCA
1 stop3h 55m
Southwest
Wed 7/86:10 am
DCA
- DTW
1 stop6h 35m
Southwest
Deal found 6/10![Southwest logo]()
$229
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.
Sat 7/46:29 am
DTW
- DCA
Nonstop1h 50m
American Airlines
Sat 7/411:30 am
DCA
- DTW
Nonstop1h 45m
American Airlines
Deal found 6/9![American Airlines logo]()
$204
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.
Wed 7/810:35 am
DTW
- DCA
Nonstop1h 44m
American Airlines
Wed 7/82:59 pm
DCA
- DTW
1 stop7h 50m
American Airlines
Deal found 6/8![American Airlines logo]()
$203
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 7/116:35 am
DTW
- DCA
1 stop9h 45m
Southwest
Tue 7/146:00 am
DCA
- DTW
1 stop4h 00m
Southwest
Deal found 6/11![Southwest logo]()
$234
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:49 am
DTW
- DCA
Nonstop1h 50m
American Airlines
Sun 7/125:00 am
DCA
- DTW
1 stop4h 17m
American Airlines
Deal found 6/10![American Airlines logo]()
$240
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/152:46 pm
DTW
- DCA
1 stop7h 04m
JetBlue
Tue 7/218:44 am
DCA
- DTW
1 stop5h 13m
JetBlue
Deal found 6/7![JetBlue logo]()
$235
This JetBlue deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:30 am
DTW
- DCA
1 stop4h 31m
JetBlue
Wed 7/154:00 pm
DCA
- DTW
1 stop6h 45m
JetBlue
Deal found 6/7![JetBlue logo]()
$237
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.
Wed 7/227:50 pm
DTW
- DCA
1 stop4h 00m
Southwest
Tue 7/2811:45 am
DCA
- DTW
2 stops6h 10m
Southwest
Deal found 6/11![Southwest logo]()
$230
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 7/2810:35 am
DTW
- DCA
Nonstop1h 44m
American Airlines
Tue 7/281:59 pm
DCA
- DTW
1 stop8h 50m
American Airlines
Deal found 6/9![American Airlines logo]()
$227
One-way flights from Detroit to Reagan-NationalSearch for one-way flight options from Detroit to Reagan-National. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Detroit to Reagan-National. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
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 8/46:25 am
DTW
- DCA
1 stop5h 00m
Southwest
Deal found 6/8![Southwest logo]()
$94
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.
Wed 8/53:35 pm
DTW
- DCA
2 stops8h 20m
Southwest
Deal found 6/8![Southwest logo]()
$99
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 8/61:20 pm
DTW
- DCA
1 stop6h 30m
Southwest
Deal found 6/9![Southwest logo]()
$107
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
- DCA
1 stop14h 19m
Frontier
Deal found 6/11![Frontier logo]()
$111
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.
Tue 7/77:50 pm
DTW
- DCA
1 stop4h 00m
Southwest
Deal found 6/10![Southwest logo]()
$115
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.
Sat 9/56:35 am
DTW
- DCA
2 stops7h 30m
Southwest
Deal found 6/8![Southwest logo]()
$116
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/72:52 pm
DTW
- DCA
1 stop6h 58m
JetBlue
Deal found 6/8![JetBlue logo]()
$117
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:46 pm
DTW
- DCA
1 stop7h 04m
JetBlue
Deal found 6/8![JetBlue logo]()
$122
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.
Fri 8/77:30 pm
DTW
- DCA
1 stop4h 25m
Southwest
Deal found 6/10![Southwest logo]()
$124
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.
Fri 8/1411:10 am
DTW
- DCA
1 stop4h 40m
Southwest
Deal found 6/8![Southwest logo]()
$128
Find flight deals from Detroit to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $182 (Southwest) |
One-way from | $94 (Southwest) |
Popular in | June |
Cheapest in | August |
Average price | $341 |
Good round-trip deal | $286 or less |
Good one-way deal | $248 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit to Reagan-National 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 11, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Mon 8/10
2:40 pm-10:30 pm
2 stops7h 50m
Washington, D.C. Reagan-National
Wed 8/12
2:40 pm-9:30 pm
2 stops6h 50m
$209
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Tue 8/25
2:58 pm-7:56 pm
1 stop4h 58m
Washington, D.C. Reagan-National
Wed 8/26
2:00 pm-10:37 pm
1 stop8h 37m
$243
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Fri 7/10
9:24 pm-10:59 pm
Nonstop1h 35m
Washington, D.C. Reagan-National
Mon 7/13
7:37 pm-12:59 am
1 stop5h 22m
$259
Quickest round-trip
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Mon 7/20
9:24 pm-10:59 pm
Nonstop1h 35m
Washington, D.C. Reagan-National
Sat 7/25
5:29 pm-7:15 pm
Nonstop1h 46m
$259
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Fri 7/24
9:24 pm-10:59 pm
Nonstop1h 35m
Washington, D.C. Reagan-National
Mon 7/27
7:59 pm-9:45 pm
Nonstop1h 46m
$259
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Fri 7/17
9:24 pm-10:59 pm
Nonstop1h 35m
Washington, D.C. Reagan-National
Fri 7/24
6:30 pm-11:44 pm
1 stop5h 14m
$269
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Fri 7/10
10:45 am-6:15 pm
2 stops7h 30m
Washington, D.C. Reagan-National
Sun 7/12
8:00 am-2:00 pm
1 stop6h 00m
$274
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Tue 7/7
5:59 pm-10:58 pm
1 stop4h 59m
Washington, D.C. Reagan-National
Mon 7/13
7:37 pm-12:59 am
1 stop5h 22m
$279
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Wed 7/15
1:25 pm-7:55 pm
1 stop6h 30m
Washington, D.C. Reagan-National
Tue 7/21
1:00 pm-8:25 pm
2 stops7h 25m
$284
DetroitWashington, D.C.
DTW - DCA
DTWDCA
Detroit Metropolitan Wayne County
Thu 6/25
7:00 am-12:46 pm
1 stop5h 46m
Washington, D.C. Reagan-National
Mon 6/29
9:39 am-11:15 am
Nonstop1h 36m
$289
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Detroit to Reagan-National
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Reagan-National in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Detroit to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Detroit with our price prediction graph.
DTW-DCA
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 Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport
Prices
Airlines
How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport?
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport?
Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport (average of $219). Flying from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $341). 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 DTW to DCA?
Find hourly flight availability from Detroit to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.
One of the essential ways to save on airfare from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.
What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport?
Use this chart to determine the cheapest time to fly round-trip from Detroit to Reagan-National. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Reagan-National
Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated June 11, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Detroit Metropolitan Wayne County Airport to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Entertainment
7.5
Boarding
8.1
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Detroit to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
Tysons
Owings Mills
Springfield
Arlington
Reston
Rockville
Herndon
Fredericksburg
Laurel
Hyattsville
Manassas
Hanover
Lanham
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley
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Detroit and Reagan-National flights
Browse other Detroit and Reagan-National flight options. Last updated on June 11, 2026.
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Top 4 airlines flying from Detroit to Reagan-National
Discover the top 4 airlines that operate flights from Detroit to Reagan-National. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$334 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$189 | Average$279 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$286 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$436 | FlexibilityNo cancel fee | On-time69% |