Cheap flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. from $69
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Detroit Metropolitan Wayne County Airport to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Delta flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport
Our best Delta deals on Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, September is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $239. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $240.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $335. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport for around $662.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Detroit Metropolitan Wayne County Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $378 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $724 on average. Flights to Washington, D.C. Dulles Intl Airport from Detroit Metropolitan Wayne County Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Detroit Metropolitan Wayne County to Washington, D.C. Dulles Intl flight route?
Fly from Detroit Metropolitan Wayne County to Washington, D.C. Dulles Intl for the best Detroit Metropolitan Wayne County - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Detroit Metropolitan Wayne County Airport when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $258 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Detroit Metropolitan Wayne County Airport for as low as $206 on momondo.
What cabin class options are available on Detroit Metropolitan Wayne County to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Detroit Metropolitan Wayne County to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County to Washington, D.C. Dulles Intl?
Delta, United Airlines, and Frontier are the most popular carriers operating from Detroit Metropolitan Wayne County to Washington, D.C. Dulles Intl
What airlines fly to Washington, D.C. Dulles Intl Airport?
Delta, United Airlines and Frontier are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Detroit Metropolitan Wayne County Airport according to our data. Delta is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 3 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport on average per day?
25 flights are operational daily from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport as of June 2025. The most popular departure time for this route is 3:00PM, with 38% of flights per day taking off in the afternoon.
How many flights depart from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport on average per week?
179 flights are operational weekly from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport as of June 2025. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.
When to book flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport
Cheap Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport (DTW to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport
How far is Detroit Metropolitan Wayne County to Washington, D.C. Dulles Intl by plane?
The distance between Detroit Metropolitan Wayne County and Washington, D.C. Dulles Intl is about 383.1 mi. A reasonable flight in good conditions will take 1h 29m.
When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport is Embraer 175 (Enhanced Winglets) (25.68% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 900 (15.31%), Boeing 717-200 (7.96%), and Airbus A320neo (7.13%).
What is the most popular airline from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Detroit Metropolitan Wayne County Airport and Washington, D.C. Dulles Intl Airport, the leading airline is Delta, making up 66% of the total bookings. Other popular airlines include United Airlines with 33% and Frontier with 2%.
Best airlines flying from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $107 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 7.4 8,801 reviews |
Delta Flights From Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport
Delta operates around 24 flights from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport every week. The average price of these flights found in the last 72 hours has been $247, but momondo users have found Delta deals from Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport from as low as $172 round-trip. Delta has been scored 8.0/10 in 7,963 reviews.
United Airlines Flights From Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport
The best United Airlines deal for Detroit Metropolitan Wayne County Airport to Washington, D.C. Dulles Intl Airport flight tickets found on momondo in the last 72 hours was $189, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $281 round-trip. United Airlines operates 21 flights out of Detroit Metropolitan Wayne County Airport into Washington, D.C. Dulles Intl Airport in an average week, so prices vary by time and availability. 8,801 United Airlines reviews by users on momondo have scored the airline at 7.4/10.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Detroit to Washington, D.C.?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to Washington, D.C.. momondo saves you time and could save you money on your trip.
Can I find flights from Detroit to Washington, D.C. with flexible booking policies on momondo?
All flight searches from Detroit to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Detroit to Washington, D.C.?
Once all potential Detroit to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Detroit to Washington, D.C. right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Detroit to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.