A city skyline at dusk with illuminated buildings and a calm river in the foreground.

CA $268 Cheap Flights from Washington (IAD) to Detroit (DTW)

View CA $268 flight on Thu, Nov 26, 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Detroit Metropolitan Wayne County Airport (DTW)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Washington (IAD) to Detroit (DTW)

Prices were available within the past 7 days and start at CA $268 for one-way flights and CA $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Oct 22 - Mon, Oct 26
IAD
Washington
DTW
Detroit
CA $217 Roundtrip, found 10 hours ago
CA $217
Roundtrip
found 10 hours ago
Select Delta flight, departing Thu, Oct 22 from Washington to Detroit, returning Mon, Oct 26, priced at CA $217 found 10 hours ago
Delta
Thu, Oct 22 - Mon, Oct 26
IAD
Washington
DTW
Detroit
CA $263 Roundtrip, found 10 hours ago
CA $263
Roundtrip
found 10 hours ago
Select Delta flight, departing Thu, Oct 22 from Washington to Detroit, returning Mon, Oct 26, priced at CA $263 found 10 hours ago
Delta
Thu, Oct 22 - Mon, Oct 26
IAD
Washington
DTW
Detroit
CA $285 Roundtrip, found 10 hours ago
CA $285
Roundtrip
found 10 hours ago
Select Delta flight, departing Thu, Oct 22 from Washington to Detroit, returning Mon, Oct 26, priced at CA $285 found 10 hours ago
Delta
Wed, Nov 18 - Sun, Nov 22
IAD
Washington
DTW
Detroit
CA $301 Roundtrip, found 11 hours ago
CA $301
Roundtrip
found 11 hours ago
Select Delta flight, departing Wed, Nov 18 from Washington to Detroit, returning Sun, Nov 22, priced at CA $301 found 11 hours ago
Delta
Fri, Oct 16 - Mon, Oct 19
IAD
Washington
DTW
Detroit
CA $305 Roundtrip, found 15 hours ago
CA $305
Roundtrip
found 15 hours ago
Select Delta flight, departing Fri, Oct 16 from Washington to Detroit, returning Mon, Oct 19, priced at CA $305 found 15 hours ago
Delta
Sat, Oct 10 - Mon, Oct 12
IAD
Washington
DTW
Detroit
CA $309 Roundtrip, found 10 hours ago
CA $309
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Oct 10 from Washington to Detroit, returning Mon, Oct 12, priced at CA $309 found 10 hours ago
United
Sat, Oct 10 - Mon, Oct 12
IAD
Washington
DTW
Detroit
CA $311 Roundtrip, found 10 hours ago
CA $311
Roundtrip
found 10 hours ago
Select United flight, departing Sat, Oct 10 from Washington to Detroit, returning Mon, Oct 12, priced at CA $311 found 10 hours ago
Delta
Thu, Oct 22 - Mon, Oct 26
IAD
Washington
DTW
Detroit
CA $314 Roundtrip, found 10 hours ago
CA $314
Roundtrip
found 10 hours ago
Select Delta flight, departing Thu, Oct 22 from Washington to Detroit, returning Mon, Oct 26, priced at CA $314 found 10 hours ago
American Airlines
Thu, Oct 22 - Mon, Oct 26
IAD
Washington
DTW
Detroit
CA $354 Roundtrip, found 10 hours ago
CA $354
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Oct 22 from Washington to Detroit, returning Mon, Oct 26, priced at CA $354 found 10 hours ago
Alaska Airlines
Thu, Sep 17 - Wed, Sep 23
IAD
Washington
DTW
Detroit
CA $2,804 Roundtrip, just found
CA $2,804
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Sep 17 from Washington to Detroit, returning Wed, Sep 23, priced at CA $2,804 just found

Alternative airports near Detroit

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Detroit Metropolitan Wayne County DTW. Cheapest option available. Average driving time to city centre is 26 minutes. Flights from CA $428
DTW
Detroit Metropolitan Wayne County
Cheapest
Average driving time to city centre26 min
Flights from CA $428

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) cost?
You can find cheap one-way flights from CA $268 and cheap return flights from CA $217 IAD to DTW with Expedia. One-way flights typically cost between CA$488 and CA$915, and return flights often range between CA$524 and CA$1547. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when IAD to DTW ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
If you're looking for the cheapest time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County), September is typically your best bet. You can expect average return flights to be around CA$378 during this month. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to less demand. Other budget-friendly months for this route include February and October.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
You have 2 airlines offering direct flights from Washington Dulles Intl. (IAD) to Detroit Metropolitan Wayne County (DTW):
  • United operates 37 direct flights from IAD to DTW every week.
  • Delta operates 25 direct flights from IAD to DTW every week.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. United offers the most daily flights from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
You'll find approximately 8 nonstop flights per day from Washington Dulles Intl. (IAD) to Detroit Metropolitan Wayne County (DTW). For even more choices, look at flights that include layovers, as there are around 40 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) typically departs around 5:00 AM. This service is operated by American Airlines. This is a seasonal service active in February and March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
You'll typically find the most flights from Washington Dulles Intl. (IAD) to Detroit Metropolitan Wayne County (DTW) on a Thursday, with around 26 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and American Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter when you plan to fly.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
The most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) are in the early morning, from 6am to 9am. Many major carriers, including Delta, United and American Airlines, offer flights during this window. Many travellers prefer this because it allows you to arrive at your destination early, giving you a full day for business or leisure activities.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
A direct flight from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) typically takes around 1 hour 48 minutes, covering a distance of about 616 kilometres. If you opt for a one-stop flight, the journey will take longer, usually around 6 hours 30 minutes. Flights with two or more stops will extend your travel time even further, to about 9 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
Yes, you can fly business class or first class between IAD and DTW. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Alaska Airlines, United, Delta, and American Airlines.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Detroit, MI (DTW) from Washington, DC (IAD)?
If you're planning to travel to Detroit from Washington Dulles Intl. (IAD), you can fly directly into Detroit Metropolitan Wayne County (DTW). Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), LaGuardia (LGA), or Hartsfield-Jackson Atlanta Intl. (ATL) before reaching Detroit. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Detroit, MI (DTW-Detroit Metropolitan Wayne County) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Detroit Metropolitan Wayne County
Airlines serving
American Airlines, Delta, United
Roundtrip price
CA $217
Distance
612 km
Average flight time
1 hour 34 mins

Book with confidence

Chantilly to Detroit Flights

The easy way to book your flights from Washington to Detroit 

With Expedia, it’s simple to find and book flights to Detroit from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Detroit Metropolitan Wayne County, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to Detroit today, tomorrow, or this week.  

 

Save dollars with cheap flights from Washington Dulles Intl., IAD to Detroit Metropolitan Wayne County, DTW 

Sort your search results by price to find great deals on your flight from Washington to Detroit—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Detroit from Washington currently is just CA $217 rising to CA $2,804.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Detroit  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Detroit from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Detroit with Expedia today.

Chantilly to Detroit Flights

Explore a world of travel with Expedia

*Available to Expedia members.