
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $161 (Delta) |
One-way from | $95 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $309 |
Good round-trip deal | $270 or less |
Good one-way deal | $160 or less |
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Detroit
IAD - DTW
IADDTW
Washington, D.C. Dulles Intl
Wed 1/7
8:25 am-10:08 am
Nonstop1h 43m
Detroit Metropolitan Wayne County
Wed 1/14
2:40 pm-4:17 pm
Nonstop1h 37m
Washington, D.C.Detroit
IAD - DTW
IADDTW
Washington, D.C. Dulles Intl
Fri 1/9
5:26 pm-7:14 pm
Nonstop1h 48m
Detroit Metropolitan Wayne County
Tue 1/13
3:11 pm-4:46 pm
Nonstop1h 35m
Washington, D.C.Detroit
IAD - DTW
IADDTW
Washington, D.C. Dulles Intl
Wed 12/31
8:24 am-10:06 am
Nonstop1h 42m
Detroit Metropolitan Wayne County
Wed 1/7
7:45 pm-9:20 pm
Nonstop1h 35m
Washington, D.C.Detroit
IAD - DTW
IADDTW
Washington, D.C. Dulles Intl
Sat 1/10
6:00 am-7:50 am
Nonstop1h 50m
Detroit Metropolitan Wayne County
Wed 1/14
10:10 am-11:49 am
Nonstop1h 39m
Washington, D.C.Detroit
IAD - DTW
IADDTW
Washington, D.C. Dulles Intl
Thu 1/1
6:00 am-7:48 am
Nonstop1h 48m
Detroit Metropolitan Wayne County
Mon 1/5
9:30 pm-11:06 pm
Nonstop1h 36m
Washington, D.C.Detroit
IAD - DTW
IADDTW
Washington, D.C. Dulles Intl
Tue 12/30
8:24 am-10:06 am
Nonstop1h 42m
Detroit Metropolitan Wayne County
Fri 1/2
5:45 am-7:27 am
Nonstop1h 42m
Washington, D.C.Detroit
IAD - DTW
IADDTW
Washington, D.C. Dulles Intl
Sat 1/17
6:00 am-7:50 am
Nonstop1h 50m
Detroit Metropolitan Wayne County
Mon 1/19
9:30 pm-11:06 pm
Nonstop1h 36m
Washington, D.C.Detroit
IAD - DTW
IADDTW
Washington, D.C. Dulles Intl
Wed 12/31
8:24 am-10:06 am
Nonstop1h 42m
Detroit Metropolitan Wayne County
Mon 1/5
5:45 am-7:27 am
Nonstop1h 42m
Washington, D.C.Detroit
IAD - DTW
IADDTW
Washington, D.C. Dulles Intl
Mon 12/29
6:00 am-7:48 am
Nonstop1h 48m
Detroit Metropolitan Wayne County
Fri 1/2
9:30 pm-11:08 pm
Nonstop1h 38m
Washington, D.C.Detroit
IAD - DTW
IADDTW
Washington, D.C. Dulles Intl
Tue 12/30
6:00 am-7:48 am
Nonstop1h 48m
Detroit Metropolitan Wayne County
Sat 1/3
9:30 pm-11:08 pm
Nonstop1h 38m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Detroit (average of $92). Flying from Washington, D.C. Dulles Intl Airport to Detroit in November is currently the most expensive (average of $189). 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.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 26% on flights from Washington, D.C. Dulles Intl Airport to Detroit by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Detroit flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from IAD to DTT are scheduled on a Thursday (24 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (18 on average).
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Boarding
Food
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$144 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$151 | Average$266 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$298 | FlexibilityNo cancel fee | On-time69% |