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Dulles Intl

$79+ Cheap flights from Michigan to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IAD
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Michigan to Dulles Intl

Cheapest flights from Michigan to Dulles Intl
Explore the most affordable flight options available from Michigan to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:43 pm
SBN
-
IAD
Nonstop1h 36m
Breeze Airways
Mon 9/211:07 pm
IAD
-
SBN
Nonstop1h 56m
Breeze Airways
Deal found 7/29$157
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:38 pm
DTW
-
IAD
1 stop8h 50m
Frontier
Tue 10/206:46 pm
IAD
-
DTW
1 stop18h 21m
Frontier
Deal found 7/30$158
This Breeze Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:43 pm
SBN
-
IAD
Nonstop1h 36m
Breeze Airways
Mon 9/281:07 pm
IAD
-
SBN
Nonstop1h 56m
Breeze Airways
Deal found 7/29$158
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:25 pm
DTW
-
IAD
1 stop8h 45m
Frontier
Mon 9/149:04 pm
IAD
-
DTW
1 stop15h 01m
Frontier
Deal found 7/29$159
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:58 pm
DTW
-
IAD
1 stop16h 45m
Frontier
Mon 8/316:09 pm
IAD
-
DTW
1 stop23h 13m
Frontier
Deal found 7/31$160
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:46 pm
DTW
-
IAD
1 stop26h 06m
Frontier
Mon 10/56:13 pm
IAD
-
DTW
1 stop29h 14m
Frontier
Deal found 7/31$164
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:37 pm
DTW
-
IAD
1 stop27h 07m
Frontier
Thu 9/36:20 am
IAD
-
DTW
1 stop7h 19m
Frontier
Deal found 7/30$166
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
DTW
-
IAD
1 stop11h 14m
Frontier
Thu 9/36:20 am
IAD
-
DTW
1 stop7h 19m
Frontier
Deal found 7/30$167
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:25 pm
SBN
-
IAD
Nonstop1h 39m
Breeze Airways
Mon 9/71:50 pm
IAD
-
SBN
Nonstop1h 50m
Breeze Airways
Deal found 7/29$167
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
DTW
-
IAD
1 stop11h 14m
Frontier
Sun 8/308:39 pm
IAD
-
DTW
1 stop17h 00m
Frontier
Deal found 7/30$168
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:00 am
DTW
-
IAD
1 stop10h 18m
Frontier
Tue 9/159:04 pm
IAD
-
DTW
1 stop14h 47m
Frontier
Deal found 7/27$170
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:25 pm
DTW
-
IAD
1 stop8h 45m
Frontier
Mon 9/219:04 pm
IAD
-
DTW
1 stop15h 01m
Frontier
Deal found 7/27$171

Find flight deals from Michigan to Dulles Intl

Keep the following information in mind while searching for Michigan to Dulles Intl flight deals. Data was last updated August 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Kiwi.com)

One-way from

$79
(Super.com)

Popular in

July

Cheapest in

September

Average price

$210

Good round-trip deal

$264 or less

Good one-way deal

$230 or less
Provider with most accurate pricing for Detroit (DTT)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Washington, D.C. (WAS) flights.
Search Deals
From Michigan to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Michigan to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Michigan to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Michigan to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
Use the filters below to find and compare flights from Michigan to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitWashington, D.C.

DTW - IAD

DTWIAD

Detroit Metropolitan Wayne County

Sat 9/5

9:50 pm-11:26 pm

Nonstop1h 36m

Washington, D.C. Dulles Intl

Wed 9/9

5:15 pm-6:52 pm

Nonstop1h 37m

$196

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Sat 9/19

9:29 am-4:30 pm

1 stop6h 01m

Washington, D.C. Dulles Intl

Mon 9/21

6:10 am-9:07 am

1 stop3h 57m

$197

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Thu 8/20

9:24 am-4:38 pm

1 stop6h 14m

Washington, D.C. Dulles Intl

Mon 8/24

5:47 pm-10:36 pm

1 stop5h 49m

$197

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Sat 9/5

5:45 pm-11:26 pm

1 stop4h 41m

Washington, D.C. Dulles Intl

Tue 9/8

6:10 am-9:07 am

1 stop3h 57m

$197

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Sat 9/12

5:37 pm-11:14 pm

1 stop4h 37m

Washington, D.C. Dulles Intl

Sat 9/19

6:10 am-9:07 am

1 stop3h 57m

$197

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Wed 9/9

11:35 am-5:11 pm

1 stop4h 36m

Washington, D.C. Dulles Intl

Wed 9/16

6:10 am-9:07 am

1 stop3h 57m

$197

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Thu 8/20

6:42 pm-11:26 pm

1 stop3h 44m

Washington, D.C. Dulles Intl

Tue 8/25

6:10 am-9:17 am

1 stop4h 07m

$197

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Wed 10/21

6:44 pm-11:16 pm

1 stop3h 32m

Washington, D.C. Dulles Intl

Sat 10/24

6:12 pm-10:33 pm

1 stop5h 21m

$197

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Wed 9/23

10:48 am-5:11 pm

1 stop5h 23m

Washington, D.C. Dulles Intl

Tue 9/29

6:00 am-9:49 am

1 stop4h 49m

$197

ChicagoWashington, D.C.

MDW - IAD

MDWIAD

Chicago Midway

Wed 9/2

6:05 am-11:33 am

1 stop4h 28m

Washington, D.C. Dulles Intl

Mon 9/7

6:00 am-9:59 am

1 stop4h 59m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Michigan to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Michigan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Michigan to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Michigan to Washington, D.C. Dulles Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Michigan to Washington, D.C. Dulles Intl Airport (average of $253). Flying from Michigan to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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.

What is the cheapest time of day to fly from MI to IAD?

Find hourly flight availability from Michigan to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.

One of the essential ways to save on airfare from Michigan to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 46% on airfare.

Weekly flight availability from Michigan to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Michigan to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 1, 2026.

The most flights from USMI to IAD are scheduled on a Thursday (28 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Michigan to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.
Michigan to Washington, D.C. Dulles Intl Airport flights typically cost between $194 and $359 in October.
The cheapest round-trip price found within the last 5 days was $158 on Frontier (Oct 16-Oct 20).

How far ahead should I book a flight from Michigan to Washington, D.C. Dulles Intl Airport?

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Michigan to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Michigan to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Michigan to Dulles Intl. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Michigan to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Michigan to Washington, D.C. Dulles Intl Airport?

    Departing from Michigan to Washington, D.C. Dulles Intl Airport will take you 1h 36m. The distance from Michigan to Washington, D.C. Dulles Intl Airport is about 383 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Michigan to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $62. Users have also found prices from $66 and $138 on Frontier and United Airlines, respectively.

  • What are the most popular routes from Michigan to Washington, D.C. Dulles Intl Airport?

    While some choose either Chicago Midway - Washington, D.C. Dulles Intl or Detroit Metropolitan Wayne County - Washington, D.C. Dulles Intl, Chicago O'Hare Intl - Washington, D.C. Dulles Intl is the most popular route from Michigan to Washington, D.C. Dulles Intl Airport.

  • What are the most reliable airlines from Michigan to Washington, D.C. Dulles Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Michigan to Washington, D.C. Dulles Intl Airport consider choosing GoJet (100%), ANA (90%) or Korean Air (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Michigan to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from Michigan to Washington, D.C. Dulles Intl Airport is $105. On average you can expect to pay $2,474. The most popular route, (Chicago O'Hare Intl - Washington, D.C. Dulles Intl), can usually be booked for $177.

  • Can I find deals for flights from Michigan to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Michigan to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Michigan to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Michigan to Dulles Intl.

  • Can I find deals for business class flights from Michigan to Dulles Intl?

    Yes. Cheapflights offers flight deals from Michigan to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Michigan to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Michigan to Washington, D.C. Dulles Intl Airport (average of $253). Flying from Michigan to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Clinton
Hunt Valley
Cordova
Woodbridge

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Alternative routes for Michigan to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Los Angeles to Reagan-National flights
Los Angeles to Baltimore flights
Seattle to Reagan-National flights
Dallas/Fort Worth to Reagan-National flights
Seattle to Dulles Intl flights
Hobby to Baltimore flights
Atlanta to Reagan-National flights
Boston to Reagan-National flights
San Francisco to Dulles Intl flights
O'Hare Intl to Baltimore flights
Atlanta to Baltimore flights
Boston to Baltimore flights
O'Hare Intl to Reagan-National flights
Boston to Dulles Intl flights
Atlanta to Dulles Intl flights
Orlando to Dulles Intl flights
San Francisco to Reagan-National flights
Los Angeles to Dulles Intl flights
Denver to Dulles Intl flights
San Francisco to Baltimore flights
Orlando to Baltimore flights
Fort Lauderdale to Baltimore flights
Minneapolis to Reagan-National flights
Denver to Baltimore flights
George Bush Intcntl to Baltimore flights
O'Hare Intl to Dulles Intl flights
Ontario to Dulles Intl flights
Seattle to Baltimore flights
Tampa to Baltimore flights
Orlando to Reagan-National flights
Tampa to Dulles Intl flights
Minneapolis to Dulles Intl flights
Minneapolis to Baltimore flights
Hobby to Reagan-National flights
Miami to Reagan-National flights
Hobby to Dulles Intl flights
Midway to Baltimore flights
Denver to Reagan-National flights
Miami to Baltimore flights
San Diego to Dulles Intl flights
Detroit to Dulles Intl flights
Newark to Dulles Intl flights
George Bush Intcntl to Dulles Intl flights
Midway to Dulles Intl flights
Tampa to Reagan-National flights
John F Kennedy Intl to Reagan-National flights
Miami to Dulles Intl flights
John F Kennedy Intl to Dulles Intl flights

Top 3 airlines flying from Michigan to Dulles Intl

Discover the top 3 airlines that operate flights from Michigan to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$188FlexibilityNo cancel feeOn-time62%
DeltaCheapest$189Average$378FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$425FlexibilityNo cancel feeOn-time69%

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