Round-trip from | $137 (Delta) |
---|---|
One-way from | $69 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $250 |
Good round-trip deal | $312 or less |
Good one-way deal | $136 or less |
Fly from
Fly to
Route
Depart
Return
Price
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Thu 9/11
10:00 am-11:28 am
Nonstop1h 28m
Washington, D.C. Dulles Intl
Wed 9/17
1:00 pm-2:34 pm
Nonstop1h 34m
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Wed 9/3
11:38 am-4:23 pm
1 stop4h 45m
Washington, D.C. Dulles Intl
Sat 9/6
10:18 pm-11:59 pm
Nonstop1h 41m
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Tue 7/29
12:18 pm-12:12 am
1 stop11h 54m
Washington, D.C. Dulles Intl
Wed 8/6
6:10 am-11:25 am
1 stop5h 15m
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Thu 9/11
10:40 am-7:20 pm
1 stop8h 40m
Washington, D.C. Dulles Intl
Mon 9/15
3:15 pm-2:07 pm
2 stops22h 52m
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Wed 8/27
9:55 pm-11:26 pm
Nonstop1h 31m
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Sat 8/23
4:08 pm-11:00 pm
1 stop6h 52m
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Mon 10/13
6:00 am-7:35 am
Nonstop1h 35m
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Sat 8/23
5:30 pm-10:44 am
2 stops17h 14m
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Thu 9/18
8:36 pm-12:23 pm
1 stop15h 47m
DetroitWashington, D.C.
DTW - IAD
DTWIAD
Detroit Metropolitan Wayne County
Wed 8/13
4:19 pm-10:56 pm
1 stop6h 37m
The price you pay for your flight from Detroit to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Detroit to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Detroit to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.
It’s optimal to fly from Detroit to Washington, D.C. Dulles Intl Airport in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Detroit to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from DTT to IAD are scheduled on a Tuesday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Overall
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$107 | Average$118 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$176 | Average$244 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$189 | Average$279 | FlexibilityNo cancel fee | On-time69% |