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Dulles Intl

$166+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — IAD
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap 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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$319
(Delta)

One-way from

$166
(Frontier)

Popular in

June

Cheapest in

September

Average price

$458
Provider with most accurate pricing for Madison Truax Field-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Madison Truax Field-Washington, D.C. Dulles Intl flights.
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From Madison Truax Field to Washington, D.C. Dulles Intl
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One-way flight from Madison Truax Field to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 6, 2026.

This Delta deal was found by Cheapflights users on 1/5. 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.
Tue 6/235:17 pmMSN - IAD
1 stop5h 52mDelta
Wed 7/16:00 amIAD - MSN
1 stop3h 46mDelta
Deal found 1/5$319
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Wed 2/257:15 amMSN - IAD
1 stop6h 24mAmerican Airlines
Tue 3/311:30 amIAD - MSN
2 stops12h 29mAmerican Airlines
Deal found 1/6$324
This American Airlines deal was found by Cheapflights users on 1/5. 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 2/1011:23 amMSN - IAD
2 stops10h 56mAmerican Airlines
Sat 2/149:18 amIAD - MSN
2 stops8h 46mAmerican Airlines
Deal found 1/5$330
This American Airlines deal was found by Cheapflights users on 1/5. 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 2/286:14 amMSN - IAD
2 stops13h 16mAmerican Airlines
Sat 3/75:00 amIAD - MSN
1 stop6h 08mAmerican Airlines
Deal found 1/5$337
This Delta deal was found by Cheapflights users on 1/4. 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.
Fri 6/265:17 pmMSN - IAD
1 stop5h 52mDelta
Mon 6/295:15 pmIAD - MSN
1 stop4h 25mDelta
Deal found 1/4$339
This United Airlines deal was found by Cheapflights users on 1/5. 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.
Thu 6/256:45 amMSN - IAD
1 stop3h 58mUnited Airlines
Mon 6/296:20 amIAD - MSN
1 stop6h 18mUnited Airlines
Deal found 1/5$344
This United Airlines deal was found by Cheapflights users on 1/4. 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.
Sat 7/185:30 pmMSN - IAD
1 stop5h 27mUnited Airlines
Sat 7/253:30 pmIAD - MSN
1 stop6h 24mUnited Airlines
Deal found 1/4$346
This United Airlines deal was found by Cheapflights users on 1/4. 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.
Fri 5/225:30 pmMSN - IAD
1 stop5h 27mUnited Airlines
Mon 5/2510:08 amIAD - MSN
1 stop4h 40mUnited Airlines
Deal found 1/4$348
This Delta deal was found by Cheapflights users on 1/6. 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.
Tue 2/34:30 pmMSN - IAD
1 stop5h 36mDelta
Tue 2/1012:32 pmIAD - MSN
1 stop4h 12mDelta
Deal found 1/6$349
This American Airlines deal was found by Cheapflights users on 1/5. 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 1/317:00 amMSN - IAD
1 stop8h 31mAmerican Airlines
Thu 2/57:01 amIAD - MSN
2 stops11h 10mAmerican Airlines
Deal found 1/5$354
This American Airlines deal was found by Cheapflights users on 1/4. 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.
Wed 5/2011:49 amMSN - IAD
2 stops11h 10mAmerican Airlines
Mon 5/256:40 amIAD - MSN
1 stop7h 23mAmerican Airlines
Deal found 1/4$357

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 January 6, 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

Thu 4/9

5:15 pm-12:31 am

1 stop6h 16m

Washington, D.C. Dulles Intl

Mon 4/13

6:00 am-8:48 am

1 stop3h 48m

$319

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 2/4

11:15 am-6:21 pm

1 stop6h 06m

Washington, D.C. Dulles Intl

Sun 2/8

6:00 am-10:41 am

1 stop5h 41m

$319

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Sat 5/2

5:09 pm-12:27 am

1 stop6h 18m

Washington, D.C. Dulles Intl

Tue 5/5

6:37 pm-10:57 pm

1 stop5h 20m

$319

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Sat 3/21

6:28 pm-10:59 pm

1 stop3h 31m

Washington, D.C. Dulles Intl

Tue 3/24

6:00 am-8:51 am

1 stop3h 51m

$319

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 6/24

5:17 pm-12:09 am

1 stop5h 52m

Washington, D.C. Dulles Intl

Tue 6/30

6:00 am-10:13 am

1 stop5h 13m

$319

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Tue 2/10

4:30 pm-11:06 pm

1 stop5h 36m

Washington, D.C. Dulles Intl

Sat 2/14

6:00 am-9:02 am

1 stop4h 02m

$319

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 3/18

9:31 am-4:37 pm

1 stop6h 06m

Washington, D.C. Dulles Intl

Sun 3/22

6:00 am-8:51 am

1 stop3h 51m

$319

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Tue 6/23

5:17 pm-12:09 am

1 stop5h 52m

Washington, D.C. Dulles Intl

Tue 6/30

6:00 am-10:13 am

1 stop5h 13m

$319

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 2/25

5:06 pm-12:21 am

1 stop6h 15m

Washington, D.C. Dulles Intl

Tue 3/3

7:00 am-2:09 pm

1 stop8h 09m

$319

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Sun 3/22

6:50 pm-7:24 am

1 stop11h 34m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 16 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madison-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December is currently the most expensive (average of $274). 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 January 6, 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
8,018 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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
8,018 reviews
Delta
7.9
Good
8,018 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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
9,132 reviews
Delta
7.9
Good
8,018 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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
11,084 reviews
Delta
7.9
Good
8,018 reviews

Food

7.2

Entertainment

7.8

Comfort

7.9

Boarding

8.1

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 6h 16m. Fly via Delta to get the fastest option. There are 682 mi between Madison and Washington, D.C. Dulles Intl Airport.

  • 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 $328, respectively. Delta is priced at 41% 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 December is currently the most expensive (average of $274). 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
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Upper Marlboro

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Alternative routes for Madison to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$473FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$508FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$318Average$436FlexibilityNo cancel feeOn-time69%

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