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.
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United Airlines flights from Washington, D.C. Dulles Intl Airport to Detroit
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American Airlines flights from Washington, D.C. Dulles Intl Airport to Detroit
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Detroit
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?
The cheapest month to fly to Detroit from Washington, D.C. Dulles Intl Airport is in February. Flight prices, which tend to average around $194, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in February, then January is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to Detroit during January average around $239.
What is the cheapest day to depart on your flight to Detroit?
On average, the least expensive day to fly to Detroit from Washington, D.C. Dulles Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $327. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Detroit for around $453.
What is the cheapest time of day to depart on your flight to Detroit?
In the evening is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Detroit when you can find flight prices for as low as $274. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $361 on average. Flights to Detroit from Washington, D.C. Dulles Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Washington, D.C. Dulles Intl to Detroit flight route?
Fly from Washington, D.C. Dulles Intl to Detroit Metropolitan Wayne County for the best Washington, D.C. Dulles Intl - Detroit flight prices
How far in advance should I book a flight to Detroit?
You are more likely to see cheaper flights to Detroit 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 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 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 flights?
There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Detroit 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?
Delta, United Airlines, and Frontier are the most popular carriers operating from Washington, D.C. Dulles Intl to Detroit
What airlines fly to Detroit?
Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Detroit 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. Keep in mind that there are 3 different airlines that fly to Detroit 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 on average per day?
As of June 2025, there are 24 flights per day flying from Washington, D.C. Dulles Intl Airport to Detroit. 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 on average per week?
The number of flights available between Washington, D.C. Dulles Intl Airport and Detroit 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
Cheap Washington, D.C. Dulles Intl Airport to Detroit (IAD to DTT) 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
How far is Washington, D.C. Dulles Intl to Detroit by plane?
Washington, D.C. Dulles Intl and Detroit are 375.3 mi apart from one another. Typically, this will take 1h 29m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Detroit?
Prices for flights from Washington, D.C. Dulles Intl Airport to Detroit are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Detroit?
As of June 2025, there are 3 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Detroit.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Detroit?
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.
What documentation or ID do you need to fly to Detroit?
The travel and health documents you'll need for your trip to Detroit 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. 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Dulles Intl Airport to Detroit is Embraer 175 (Enhanced Winglets) (14.02% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 900 (13.46%), Boeing 717-200 (7.48%), and Airbus A319 (7.01%).
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Detroit?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and Detroit, the leading airline is Delta, making up 59% of the total bookings. Other popular airlines include United Airlines with 38% and Frontier with 3%.
Best airlines flying from Washington, D.C. Dulles Intl Airport to Detroit
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Detroit 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
Across 20 Delta flights from Washington, D.C. Dulles Intl Airport to Detroit this week, the average price was $256, with the best Delta deals starting from $158 round-trip. 7,950 users have rated Delta on momondo, with an average score of 8.0/10.
United Airlines Flights From Washington, D.C. Dulles Intl Airport to Detroit
United Airlines is also a popular choice for this route. United Airlines flight deals for Washington, D.C. Dulles Intl Airport to Detroit start from as low as $169 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $297. United Airlines operates 20 flights to Detroit from Washington, D.C. Dulles Intl Airport in an average week. Users have rated it 7.4/10 across 8,790 reviews.
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?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Detroit. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington, D.C. to Detroit with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Washington, D.C. to Detroit flights to just show those with flexible booking policies.
How can momondo help me find flights from Washington, D.C. to Detroit?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Detroit.
I’m not ready to book a flight from Washington, D.C. to Detroit right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington, D.C. to Detroit flights. All you need is a valid email address and we will do the rest; it is that quick and easy.