HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$110+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — IAD
mars 21 — mars 281
sam. 3/21
sam. 3/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Madison to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 février 19, 2026.

This Delta deal was found by Cheapflights users on 2/18. 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.
jeu. 3/195:15 pm
MSN
-
IAD
1 stop6h 12m
Delta
lun. 3/236:00 am
IAD
-
MSN
1 stop3h 51m
Delta
Deal found 2/18$299
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/108:35 pm
MSN
-
IAD
2 stops9h 45m
United Airlines
sam. 4/1110:10 am
IAD
-
MSN
1 stop6h 00m
United Airlines
Deal found 2/18$314
This Delta deal was found by Cheapflights users on 2/18. 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.
lun. 3/236:28 pm
MSN
-
IAD
1 stop3h 31m
Delta
mar. 3/316:00 am
IAD
-
MSN
1 stop3h 51m
Delta
Deal found 2/18$329
This American Airlines deal was found by Cheapflights users on 2/18. 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.
jeu. 4/3011:35 am
MSN
-
IAD
1 stop6h 50m
American Airlines
mar. 5/57:26 pm
IAD
-
MSN
1 stop4h 35m
American Airlines
Deal found 2/18$332
This United Airlines deal was found by Cheapflights users on 2/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/248:35 pm
MSN
-
IAD
2 stops9h 45m
United Airlines
sam. 4/2510:10 am
IAD
-
MSN
1 stop6h 00m
United Airlines
Deal found 2/16$339
This United Airlines deal was found by Cheapflights users on 2/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/52:30 pm
MSN
-
IAD
1 stop3h 58m
United Airlines
mar. 5/510:08 pm
IAD
-
MSN
2 stops13h 04m
United Airlines
Deal found 2/15$340
This Delta deal was found by Cheapflights users on 2/18. 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.
lun. 3/236:28 pm
MSN
-
IAD
1 stop3h 31m
Delta
mer. 4/16:00 am
IAD
-
MSN
1 stop3h 51m
Delta
Deal found 2/18$359
This Delta deal was found by Cheapflights users on 2/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/211:19 am
MSN
-
IAD
1 stop7h 37m
Delta
mar. 5/55:27 pm
IAD
-
MSN
1 stop6h 00m
Delta
Deal found 2/16$365
This American Airlines deal was found by Cheapflights users on 2/18. 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.
sam. 5/211:50 am
MSN
-
IAD
2 stops11h 09m
American Airlines
mar. 5/57:26 pm
IAD
-
MSN
1 stop4h 35m
American Airlines
Deal found 2/18$370
This American Airlines deal was found by Cheapflights users on 2/18. 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.
ven. 4/2411:35 am
MSN
-
IAD
1 stop6h 50m
American Airlines
lun. 5/48:11 pm
IAD
-
MSN
1 stop4h 44m
American Airlines
Deal found 2/18$380
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
mer. 3/186:36 pm
MSN
-
IAD
1 stop11h 44m
Multiple Airlines
lun. 3/232:58 pm
IAD
-
MSN
2 stops27h 23m
Multiple Airlines
Deal found 2/17$383

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 février 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(American Airlines)

One-way from

$110
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$415
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. 10% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 février 19, 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

Madison

Fly to

Dulles Intl

Route

Depart

Return

Price

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

ven. 4/10

8:35 pm-7:20 am

2 stops9h 45m

Washington, D.C. Dulles Intl

sam. 4/11

10:10 am-3:10 pm

1 stop6h 00m

$314

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

mer. 3/25

7:00 am-11:32 am

1 stop3h 32m

Washington, D.C. Dulles Intl

mar. 3/31

6:00 am-8:51 am

1 stop3h 51m

$329

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

lun. 3/23

6:28 pm-10:59 pm

1 stop3h 31m

Washington, D.C. Dulles Intl

mar. 3/31

6:00 am-8:51 am

1 stop3h 51m

$329

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

ven. 4/24

8:35 pm-7:20 am

2 stops9h 45m

Washington, D.C. Dulles Intl

sam. 4/25

10:10 am-3:10 pm

1 stop6h 00m

$339

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

mer. 3/25

9:31 am-4:52 pm

1 stop6h 21m

Washington, D.C. Dulles Intl

mer. 4/1

6:00 am-8:51 am

1 stop3h 51m

$359

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

lun. 3/23

6:28 pm-10:59 pm

1 stop3h 31m

Washington, D.C. Dulles Intl

mer. 4/1

6:00 am-8:51 am

1 stop3h 51m

$359

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

sam. 5/23

7:17 pm-12:45 am

1 stop4h 28m

Washington, D.C. Dulles Intl

sam. 5/30

3:39 pm-8:49 pm

1 stop6h 10m

$365

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

mer. 6/17

6:30 am-11:52 am

1 stop4h 22m

Washington, D.C. Dulles Intl

sam. 6/20

6:10 am-9:54 am

1 stop4h 44m

$365

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

sam. 5/2

6:00 am-11:55 am

1 stop4h 55m

Washington, D.C. Dulles Intl

mar. 5/5

6:00 am-10:32 am

1 stop5h 32m

$365

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

mar. 3/24

5:15 pm-12:27 am

1 stop6h 12m

Washington, D.C. Dulles Intl

mar. 3/31

6:00 am-8:51 am

1 stop3h 51m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 21 results
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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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, October is the cheapest month in which you can book a flight from Madison to Washington, D.C. Dulles Intl Airport (average of $177). Flying from Madison to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $287). 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.

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 février 19, 2026.
Read through reviews of airlines operating flights from Madison to Washington, D.C. Dulles Intl Airport, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,212 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

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
8,212 reviews
Delta
7.9
Good
8,212 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

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
9,321 reviews
Delta
7.9
Good
8,212 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

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
7.2
Good
11,313 reviews
Delta
7.9
Good
8,212 reviews

Entertainment

7.8

Comfort

7.9

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

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 32m. 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 Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $259. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $278 and $319, respectively. Delta is priced at 40% 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, October is the cheapest month in which you can book a flight from Madison to Washington, D.C. Dulles Intl Airport (average of $177). Flying from Madison to Washington, D.C. Dulles Intl Airport in January is currently the most expensive (average of $287). 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
McLean
Clinton
Towson

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 février 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$468FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$541FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$319Average$428FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights