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

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DTW
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Dulles Intl to Michigan

Cheapest flights from Dulles Intl to Michigan
Explore the most affordable flight options available from Dulles Intl to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 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 8/211:50 pm
IAD
-
SBN
Nonstop1h 50m
Breeze Airways
Mon 8/244:25 pm
SBN
-
IAD
Nonstop1h 39m
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.
Mon 8/316:20 am
IAD
-
DTW
1 stop7h 19m
Frontier
Wed 9/210:18 am
DTW
-
IAD
1 stop9h 26m
Frontier
Deal found 7/30$161
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 9/109:04 pm
IAD
-
DTW
1 stop27h 38m
Frontier
Mon 9/143:25 pm
DTW
-
IAD
1 stop8h 45m
Frontier
Deal found 7/30$162
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.
Mon 8/248:39 pm
IAD
-
DTW
1 stop12h 41m
Frontier
Wed 8/2610:18 am
DTW
-
IAD
1 stop9h 26m
Frontier
Deal found 7/31$163
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.
Mon 8/248:39 pm
IAD
-
DTW
1 stop12h 41m
Frontier
Sat 8/299:49 am
DTW
-
IAD
1 stop6h 18m
Frontier
Deal found 7/30$165
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.
Tue 9/229:04 pm
IAD
-
DTW
1 stop14h 47m
Frontier
Thu 9/243:25 pm
DTW
-
IAD
1 stop8h 45m
Frontier
Deal found 7/30$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.
Tue 8/256:20 am
IAD
-
DTW
1 stop18h 44m
Frontier
Sat 8/299:49 am
DTW
-
IAD
1 stop6h 18m
Frontier
Deal found 7/30$168
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.
Wed 9/239:04 pm
IAD
-
DTW
1 stop14h 34m
Frontier
Sat 9/267:00 am
DTW
-
IAD
1 stop10h 18m
Frontier
Deal found 7/29$171
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 8/281:50 pm
IAD
-
SBN
Nonstop1h 50m
Multiple Airlines
Sun 8/308:53 pm
SBN
-
IAD
1 stop12h 57m
Multiple Airlines
Deal found 8/1$184
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.
Fri 8/71:50 pm
IAD
-
SBN
Nonstop1h 50m
Breeze Airways
Fri 9/44:25 pm
SBN
-
IAD
Nonstop1h 39m
Breeze Airways
Deal found 7/31$192
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/224:52 pm
IAD
-
ORD
1 stop7h 16m
Frontier
Mon 8/246:05 am
ORD
-
IAD
1 stop9h 02m
Frontier
Deal found 8/2$193
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/196:20 am
IAD
-
ORD
1 stop14h 48m
Frontier
Mon 8/246:05 am
ORD
-
IAD
1 stop9h 02m
Frontier
Deal found 8/2$196

Find flight deals from Dulles Intl to Michigan

Keep the following information in mind while searching for Dulles Intl to Michigan flight deals. Data was last updated August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Kiwi.com)

One-way from

$79
(Breeze Airways)

Popular in

June

Cheapest in

August

Average price

$218

Good round-trip deal

$296 or less

Good one-way deal

$252 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Detroit (DTT) flights.
Search Deals
From Washington, D.C. Dulles Intl to Michigan
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Michigan
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 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 Washington, D.C. Dulles Intl to Michigan.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Michigan.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Michigan 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 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Michigan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Mon 8/24

6:10 am-7:47 am

Nonstop1h 37m

Detroit Metropolitan Wayne County

Tue 9/1

8:50 am-10:23 am

Nonstop1h 33m

$205

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sat 8/22

6:10 am-7:47 am

Nonstop1h 37m

Detroit Metropolitan Wayne County

Sat 8/29

7:20 am-1:43 pm

1 stop6h 23m

$206

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Tue 8/25

6:10 am-7:47 am

Nonstop1h 37m

Detroit Metropolitan Wayne County

Sat 8/29

5:20 am-10:04 am

1 stop4h 44m

$206

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Wed 11/25

10:20 pm-11:59 pm

Nonstop1h 39m

Detroit Metropolitan Wayne County

Thu 11/26

10:13 am-11:49 am

Nonstop1h 36m

$223

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Thu 8/13

5:25 pm-7:14 pm

Nonstop1h 49m

Detroit Metropolitan Wayne County

Tue 8/18

3:05 pm-4:38 pm

Nonstop1h 33m

$223

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Sun 8/16

6:10 am-7:47 am

Nonstop1h 37m

Detroit Metropolitan Wayne County

Sat 8/22

10:15 am-11:48 am

Nonstop1h 33m

$233

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Thu 8/27

7:26 pm-12:59 am

1 stop5h 33m

Detroit Metropolitan Wayne County

Thu 9/3

8:50 am-10:23 am

Nonstop1h 33m

$235

Washington, D.C.Grand Rapids

IAD - GRR

IADGRR

Washington, D.C. Dulles Intl

Sat 9/26

6:00 am-11:54 am

1 stop5h 54m

Grand Rapids Gerald R. Ford Intl

Tue 9/29

6:12 pm-12:41 am

1 stop6h 29m

$237

Washington, D.C.Detroit

IAD - DTW

IADDTW

Washington, D.C. Dulles Intl

Wed 8/19

5:47 pm-12:59 am

1 stop7h 12m

Detroit Metropolitan Wayne County

Sat 8/22

9:50 pm-11:26 pm

Nonstop1h 36m

$243

Washington, D.C.Chicago

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Tue 10/13

10:18 pm-11:32 pm

Nonstop2h 14m

Chicago O'Hare Intl

Fri 10/16

6:06 pm-9:11 pm

Nonstop2h 05m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

Have a flexible travel schedule? Discover the best time to fly to Michigan from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Michigan

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Michigan (average of $248). Flying from Washington, D.C. Dulles Intl Airport to Michigan in March is currently the most expensive (average of $396). 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 IAD to MI?

Find hourly flight availability from Dulles Intl to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2026.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Michigan is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 39% on airfare.

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

Explore weekly flight availability from Dulles Intl to Michigan. 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 2, 2026.

The most flights from IAD to USMI are scheduled on a Saturday (25 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

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

Airfare is below average for this route at the moment.
Washington, D.C. Dulles Intl Airport to Michigan flights typically cost between $232 and $398 in August.
The cheapest round-trip price found within the last 5 days was $161 on Frontier (Aug 31-Sep 2).

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

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Michigan. 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 Washington, D.C. Dulles Intl Airport to Michigan?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Michigan. Price data was last updated on August 1, 2026.

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

Reviews of airlines servicing Michigan

Get insights into the airlines that provide service to Michigan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Michigan. Reviews last updated August 2, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andFrontier from Washington, D.C. Dulles Intl Airport to Michigan by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,494 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Francis,Aug 2023

DCA - ATL

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
Delta
7.8
Good
8,494 reviews
Delta
7.8
Good
8,494 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Francis,Aug 2023

DCA - ATL

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
United Airlines
7.4
Good
10,061 reviews
Delta
7.8
Good
8,494 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Francis,Aug 2023

DCA - ATL

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster
Frontier
5.6
Fair
2,741 reviews
Delta
7.8
Good
8,494 reviews

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

7.8

Entertainment

7.8

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Francis,Aug 2023

DCA - ATL

Horrible experience. Delayed bags, missing items, delayed flights. Complete disaster

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Michigan. 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 Washington, D.C. Dulles Intl Airport to Michigan?

    Departing from Washington, D.C. Dulles Intl Airport to Michigan will take you 1h 37m. The distance from Washington, D.C. Dulles Intl Airport to Michigan 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 Washington, D.C. Dulles Intl Airport to Michigan one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Michigan are Frontier ($54), United Airlines ($89), and Delta ($107).

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

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

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

    The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Michigan are GoJet (100%), SkyWest Airlines (91%) and Aeromexico (85%).

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

    Looking at all options, your cheapest flight can be booked for $158. While the most popular route (Washington, D.C. Dulles Intl - Chicago O'Hare Intl) can be booked for $175 on average, our data indicates $826 when flying from Washington, D.C. Dulles Intl Airport to Michigan.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Michigan 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 Washington, D.C. Dulles Intl Airport to Michigan?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Michigan (average of $248). Flying from Washington, D.C. Dulles Intl Airport to Michigan in March is currently the most expensive (average of $396). 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.

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Alternative routes for Dulles Intl to Michigan

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Dallas/Fort Worth flights
Dulles Intl to Seattle flights
Baltimore to Dallas/Fort Worth flights
Reagan-National to Dallas/Fort Worth flights
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Reagan-National to Seattle flights
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Baltimore to Fort Lauderdale flights
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Reagan-National to Los Angeles flights
Reagan-National to Miami flights
Baltimore to Seattle flights
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Baltimore to Las Vegas flights
Dulles Intl to Atlanta flights
Baltimore to Miami flights
Dulles Intl to Los Angeles flights
Reagan-National to Atlanta flights
Baltimore to Los Angeles flights
Reagan-National to Hobby flights
Dulles Intl to Denver flights
Dulles Intl to San Francisco flights
Dulles Intl to Hobby flights
Dulles Intl to Fort Lauderdale flights
Baltimore to Denver flights
Baltimore to Midway flights
Reagan-National to Boston flights
Reagan-National to Fort Lauderdale flights
Reagan-National to Las Vegas flights
Dulles Intl to Boston flights
Baltimore to San Francisco flights
Baltimore to George Bush Intcntl flights
Reagan-National to San Francisco flights
Dulles Intl to New Orleans flights
Dulles Intl to Midway flights
Dulles Intl to San Diego flights
Baltimore to Atlanta flights
Dulles Intl to Tampa flights
Reagan-National to Nashville flights
Dulles Intl to George Bush Intcntl flights
Dulles Intl to Sky Harbor Intl flights
Baltimore to Boston flights
Reagan-National to George Bush Intcntl flights
Baltimore to Tampa flights
Reagan-National to Denver flights

Top 3 airlines flying from Dulles Intl to Michigan

Discover the top 3 airlines that operate flights from Dulles Intl to Michigan. 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$225FlexibilityNo cancel feeOn-time62%
DeltaCheapest$161Average$370FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$455FlexibilityNo cancel feeOn-time69%

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