Cheap flights from Washington, D.C. Dulles Intl Airport to Detroit from $79
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Detroit departing on 9/2. 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 Washington, D.C. Dulles Intl Airport to Detroit
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
United Airlines flights from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport
Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport flight tickets
American Airlines flights from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport
Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport flight tickets
See travel insights to Detroit from
How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County 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 Detroit Metropolitan Wayne County Airport?
The cheapest month to fly to Detroit Metropolitan Wayne County Airport from Washington, D.C. Dulles Intl Airport is in July. Flight prices, which tend to average around $236, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Detroit Metropolitan Wayne County Airport from Washington, D.C. Dulles Intl Airport during August instead. Flights to Detroit Metropolitan Wayne County Airport in August, while not as cheap as those in July, still average around $254.
What is the cheapest day to depart on your flight to Detroit Metropolitan Wayne County Airport?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport is on a Saturday when prices can be found for as low as $327. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Sunday is $453.
What is the cheapest time of day to depart on your flight to Detroit Metropolitan Wayne County Airport?
Flying to Detroit Metropolitan Wayne County Airport from Washington, D.C. Dulles Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $274 when looking at flights departing in the evening. Flights to Detroit Metropolitan Wayne County Airport are more costly in the morning, with an average ticket price of $361. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County flight route?
Fly from Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County for the best Washington, D.C. Dulles Intl - Detroit Metropolitan Wayne County flight prices
How far in advance should I book a flight to Detroit Metropolitan Wayne County Airport?
You are more likely to see cheaper flights to Detroit Metropolitan Wayne County Airport from Washington, D.C. Dulles Intl Airport when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Detroit Metropolitan Wayne County Airport for around $277 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit Metropolitan Wayne County Airport from Washington, D.C. Dulles Intl Airport for as low as $169 on momondo.
What cabin class options are available on Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County flights?
There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County 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 Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County?
Delta, United Airlines, and Frontier are the most popular carriers operating from Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County
What airlines fly to Detroit Metropolitan Wayne County Airport?
Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Detroit Metropolitan Wayne County Airport from Washington, D.C. Dulles Intl Airport according to our data. Delta is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Detroit Metropolitan Wayne County Airport. Keep in mind that there are 3 different airlines that fly to Detroit Metropolitan Wayne County Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport on average per day?
As of June 2025, there are 24 flights per day flying from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport. The most common time of day flights depart is 5:00PM, with 50% of flights taking off in the afternoon.
How many flights depart from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport on average per week?
The number of flights available between Washington, D.C. Dulles Intl Airport and Detroit Metropolitan Wayne County Airport is 168 per week as of June 2025. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.
When to book flights from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport
Cheap Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport (IAD to DTW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport
How far is Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County by plane?
The straight-line distance from Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County is 383.1 mi. By plane, this route typically takes 1h 29m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport?
As of June 2025, there are 3 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport.
What documentation or ID do you need to fly to Detroit Metropolitan Wayne County Airport?
The travel and health documents you'll need for your trip to Detroit Metropolitan Wayne County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Detroit Metropolitan Wayne County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Detroit Metropolitan Wayne County Airport, the leading plane model is Embraer 175 (Enhanced Winglets), making up 14.02% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 13.46%, Boeing 717-200 with 7.48%, and Airbus A319 with 7.01%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Detroit Metropolitan Wayne County Airport, the leading airline is Delta, making up 59% of the total bookings. Other popular airlines include United Airlines with 40% and American Airlines with 1%.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $158 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $169 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $254 | Free Cancellation | Rating 7.2 10,000 reviews |
Delta Flights From Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport
Delta flies from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport around 20 times per week, with 7,950 momondo users rating the airline 8.0/10. The cheapest Delta deal from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport in the last 72 hours was $158 (round-trip), much lower than the average airfare cost of $256 for Delta flights on this route.
United Airlines Flights From Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport
Across 8,790 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Washington, D.C. Dulles Intl Airport to Detroit Metropolitan Wayne County Airport about 20 times each week, with ticket deals ranging from $169 to $297. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Detroit?
Book flights to Detroit if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Detroit?
It is quick and easy to find Washington, D.C. to Detroit flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Detroit that suits you.
Can I find flights from Washington, D.C. to Detroit with flexible booking policies on momondo?
momondo does allow users to show only those flights to Detroit from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Washington, D.C. to Detroit?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Detroit from Washington, D.C..
I’m not ready to book a flight from Washington, D.C. to Detroit right now. Can momondo alert me if prices change?
Price alerts on flights to Detroit from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.