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Dulles Intl

$156+ Cheap flights from Madison (MSN) 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.
MSN — IAD
May 21 — May 281
Thu 5/21
Thu 5/28
1 adult, Economy
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Cheap flight deals from Madison to Dulles Intl

Cheapest flights from Madison to Dulles Intl
Explore the most affordable flight options available from Madison to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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 6/246:05 pm
MSN
-
IAD
1 stop17h 48m
Multiple Airlines
Sat 7/44:55 pm
IAD
-
MSN
2 stops40h 30m
Multiple Airlines
Deal found 4/16$368
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 6/249:54 am
MSN
-
IAD
2 stops12h 23m
Multiple Airlines
Fri 7/312:32 pm
IAD
-
MSN
1 stop22h 15m
Multiple Airlines
Deal found 4/16$382
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 7/226:05 pm
MSN
-
IAD
1 stop17h 48m
Multiple Airlines
Tue 7/285:30 pm
IAD
-
MSN
2 stops17h 17m
Multiple Airlines
Deal found 4/17$384
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 7/226:05 pm
MSN
-
IAD
1 stop17h 48m
Multiple Airlines
Mon 7/276:22 pm
IAD
-
MSN
2 stops40h 25m
Multiple Airlines
Deal found 4/16$399
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:00 am
MSN
-
IAD
1 stop4h 42m
American Airlines
Wed 6/178:22 pm
IAD
-
MSN
1 stop4h 47m
American Airlines
Deal found 4/15$405
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:23 pm
MSN
-
IAD
1 stop6h 50m
American Airlines
Sat 6/66:20 am
IAD
-
MSN
2 stops11h 11m
American Airlines
Deal found 4/20$410
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/86:50 pm
MSN
-
IAD
2 stops27h 19m
Multiple Airlines
Fri 5/157:27 pm
IAD
-
MSN
1 stop24h 48m
Multiple Airlines
Deal found 4/16$416
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/26:36 pm
MSN
-
IAD
1 stop13h 31m
Multiple Airlines
Mon 5/116:17 pm
IAD
-
MSN
2 stops39h 57m
Multiple Airlines
Deal found 4/19$422
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:29 pm
MSN
-
IAD
1 stop6h 22m
Delta
Sat 5/234:24 pm
IAD
-
MSN
1 stop5h 35m
Delta
Deal found 4/20$432
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:50 am
MSN
-
IAD
2 stops11h 09m
American Airlines
Wed 5/208:11 pm
IAD
-
MSN
1 stop4h 43m
American Airlines
Deal found 4/17$437
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:50 am
MSN
-
IAD
2 stops11h 09m
American Airlines
Sat 5/231:12 pm
IAD
-
MSN
2 stops10h 55m
American Airlines
Deal found 4/20$442

Find flight deals from Madison to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(Kiwi.com)

One-way from

$156
(Kiwi.com)

Popular in

April

Cheapest in

May

Average price

$1,193
Provider with most accurate pricing for Madison Truax Field-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madison Truax Field-Washington, D.C. Dulles Intl flights.
Search Deals
From Madison Truax Field to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Madison Truax Field to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madison 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 April 21, 2026.
Use the filters below to find and compare flights from Madison to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Sat 5/16

2:25 pm-7:28 pm

1 stop4h 03m

Washington, D.C. Dulles Intl

Wed 5/20

10:08 am-3:00 pm

1 stop5h 52m

$405
Quickest round-trip

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 7/15

6:39 pm-11:14 pm

1 stop3h 35m

Washington, D.C. Dulles Intl

Wed 7/22

6:00 am-8:52 am

1 stop3h 52m

$405

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Tue 6/2

5:43 am-2:10 pm

1 stop7h 27m

Washington, D.C. Dulles Intl

Sat 6/6

6:00 am-10:16 am

1 stop5h 16m

$405

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Thu 5/28

6:15 pm-10:56 pm

1 stop3h 41m

Washington, D.C. Dulles Intl

Wed 6/3

6:00 am-8:49 am

1 stop3h 49m

$445

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 8/26

5:50 pm-10:59 pm

1 stop4h 09m

Washington, D.C. Dulles Intl

Sat 8/29

5:15 pm-8:40 pm

1 stop4h 25m

$445

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Sun 5/17

6:30 am-11:48 am

1 stop4h 18m

Washington, D.C. Dulles Intl

Tue 5/26

10:31 am-2:00 pm

1 stop4h 29m

$453

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 7/22

5:48 am-11:37 am

1 stop4h 49m

Washington, D.C. Dulles Intl

Sun 7/26

6:00 am-11:19 am

1 stop6h 19m

$453

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Fri 6/12

6:32 pm-11:14 pm

1 stop3h 42m

Washington, D.C. Dulles Intl

Wed 6/17

6:00 am-8:50 am

1 stop3h 50m

$453

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Sat 5/23

8:10 am-4:26 pm

1 stop7h 16m

Washington, D.C. Dulles Intl

Wed 5/27

6:33 am-10:09 am

1 stop4h 36m

$485

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Fri 6/19

6:30 am-11:52 am

1 stop4h 22m

Washington, D.C. Dulles Intl

Sun 6/21

6:10 am-9:59 am

1 stop4h 49m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Madison to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madison to Dulles Intl in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Madison-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madison-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madison-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madison-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madison-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Madison to Dulles Intl

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

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

Currently, May is the cheapest month in which you can book a flight from Madison to Washington, D.C. Dulles Intl Airport (average of $319). Flying from Madison to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $1,193). 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.

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

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated April 21, 2026.
Read through reviews of airlines operating flights from Madison to Washington, D.C. Dulles Intl Airport, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,434 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,434 reviews
Delta
7.9
Good
8,434 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,613 reviews
Delta
7.9
Good
8,434 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,645 reviews
Delta
7.9
Good
8,434 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • What airport do you fly from for flights from Madison to Washington, D.C. Dulles Intl?

    Located just 5.4 mi from the city center, Madison Truax Field is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Madison. Booking flights from Truax Field (MSN) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 3 different airlines.

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

    There are many flights that can get you from Madison to Washington, D.C. Dulles Intl Airport in 3h 35m. Fly via United Airlines or Delta to get the fastest option. There are 682 mi between Madison and Washington, D.C. Dulles Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Madison to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on American Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $278. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $299 and $319, respectively. American Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Madison to Washington, D.C. Dulles Intl Airport (average of $319). Flying from Madison to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $1,193). 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
Tysons
Owings Mills
Springfield
Arlington
Woodbridge
Silver Spring
Herndon
Rockville
Hyattsville
Fredericksburg
Hanover
Laurel
Manassas
Largo
Upper Marlboro
Waldorf
Bowie
Clinton
Hunt Valley

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Top 3 airlines flying from Madison to Dulles Intl

Discover the top 3 airlines that operate flights from Madison 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 April 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$418FlexibilityNo cancel feeOn-time71%
DeltaCheapest$299Average$530FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$319Average$432FlexibilityNo cancel feeOn-time69%

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