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Dulles Intl

$130+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — IAD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$130
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$541
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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High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/108:15 amMSN - IAD
1 stop5h 22mUnited Airlines
Sat 9/136:40 pmIAD - MSN
1 stop4h 43mUnited Airlines
Deal found 8/12$259
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/107:30 amMSN - IAD
1 stop5h 21mAmerican Airlines
Sat 9/132:21 pmIAD - MSN
2 stops10h 06mAmerican Airlines
Deal found 8/12$264
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/312:19 pmMSN - IAD
1 stop4h 11mUnited Airlines
Fri 9/126:35 amIAD - MSN
1 stop4h 10mUnited Airlines
Deal found 8/13$289
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 10/36:40 amMSN - IAD
1 stop9h 10mAmerican Airlines
Sat 10/42:21 pmIAD - MSN
2 stops10h 06mAmerican Airlines
Deal found 8/12$294
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/166:40 amMSN - IAD
1 stop9h 10mAmerican Airlines
Thu 9/188:12 pmIAD - MSN
1 stop5h 07mAmerican Airlines
Deal found 8/12$308
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/236:40 amMSN - IAD
2 stops11h 11mAmerican Airlines
Fri 9/265:40 pmIAD - MSN
1 stop6h 47mAmerican Airlines
Deal found 8/12$313
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/146:45 amMSN - IAD
1 stop9h 00mAmerican Airlines
Tue 10/215:37 pmIAD - MSN
1 stop6h 52mAmerican Airlines
Deal found 8/12$318
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 9/187:10 amMSN - IAD
1 stop5h 13mAmerican Airlines
Mon 9/227:21 pmIAD - MSN
1 stop4h 49mAmerican Airlines
Deal found 8/13$319
This American Airlines deal was found by Cheapflights users on 8/12. 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 10/88:09 amMSN - IAD
1 stop4h 39mAmerican Airlines
Sat 10/116:34 amIAD - MSN
2 stops11h 10mAmerican Airlines
Deal found 8/12$323
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/167:30 amMSN - IAD
1 stop5h 21mAmerican Airlines
Sat 9/2012:48 pmIAD - MSN
2 stops11h 39mAmerican Airlines
Deal found 8/14$324
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/36:40 amMSN - IAD
1 stop9h 10mAmerican Airlines
Sat 9/65:40 pmIAD - MSN
1 stop6h 47mAmerican Airlines
Deal found 8/13$329

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 August 14, 2025.
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

Wed 9/10

12:50 pm-6:51 pm

1 stop5h 01m

Washington, D.C. Dulles Intl

Wed 9/17

7:21 pm-11:10 pm

1 stop4h 49m

$259

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 10/8

8:09 am-1:48 pm

1 stop4h 39m

Washington, D.C. Dulles Intl

Sat 10/11

8:25 pm-11:51 pm

1 stop4h 26m

$259

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 9/3

6:40 am-4:50 pm

1 stop9h 10m

Washington, D.C. Dulles Intl

Wed 9/10

5:40 pm-11:27 pm

1 stop6h 47m

$259

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Tue 10/28

12:47 pm-6:54 pm

1 stop5h 07m

Washington, D.C. Dulles Intl

Wed 11/5

11:25 am-2:57 pm

1 stop4h 32m

$259

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Fri 10/31

8:09 am-1:48 pm

1 stop4h 39m

Washington, D.C. Dulles Intl

Sat 11/1

6:34 am-12:28 pm

1 stop6h 54m

$259

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Tue 9/16

7:30 am-1:51 pm

1 stop5h 21m

Washington, D.C. Dulles Intl

Sat 9/20

12:48 pm-4:35 pm

1 stop4h 47m

$259

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 9/3

12:19 pm-5:30 pm

1 stop4h 11m

Washington, D.C. Dulles Intl

Fri 9/12

6:35 am-9:45 am

1 stop4h 10m

$289

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Sat 9/13

7:30 am-1:49 pm

1 stop5h 19m

Washington, D.C. Dulles Intl

Mon 9/15

7:21 pm-11:10 pm

1 stop4h 49m

$289

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Fri 10/31

6:50 pm-11:59 pm

1 stop4h 09m

$130

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

Wed 9/3

12:50 pm-6:51 pm

1 stop5h 01m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 19 results
1
2

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, July is the cheapest month in which you can book a flight from Madison to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Madison to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 MSN to IAD?

Find hourly flight availability from Madison 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 14, 2025.

It’s optimal to fly from Madison to Washington, D.C. Dulles Intl Airport in the morning. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight at noon.

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 August 14, 2025.
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
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $293. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $328 and $358, 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, July is the cheapest month in which you can book a flight from Madison to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Madison to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$293Average$494FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$328Average$517FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$358Average$508FlexibilityNo cancel feeOn-time69%

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