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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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — IAD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$264
(American Airlines)

One-way from

$130
(United Airlines)

Popular in

October

Cheapest in

May

Average price

$579
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. 1% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
sáb. 9/136:42 amMSN - IAD
2 stops11h 05mAmerican Airlines
mié. 9/175:40 pmIAD - MSN
1 stop6h 46mAmerican Airlines
Deal found 6/11$264
This United Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 8/156:32 amMSN - IAD
1 stop6h 17mUnited Airlines
sáb. 8/238:20 amIAD - MSN
1 stop4h 24mUnited Airlines
Deal found 6/10$289
This Delta deal was found by Cheapflights users on 6/11. 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.
mié. 7/25:45 amMSN - IAD
1 stop5h 08mDelta
sáb. 7/55:46 pmIAD - MSN
1 stop5h 57mDelta
Deal found 6/11$364
This Sun Country Air deal was found by Cheapflights users on 6/11. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/62:40 pmMSN - IAD
2 stops19h 19mSun Country Air
dom. 11/912:50 pmIAD - MSN
2 stops23h 21mSun Country Air
Deal found 6/11$423
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/188:14 pmMSN - IAD
2 stops17h 01mFrontier
dom. 9/219:32 pmIAD - MSN
2 stops22h 57mFrontier
Deal found 6/10$494

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 junio 12, 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

sáb. 9/13

6:42 am-6:47 pm

2 stops11h 05m

Washington, D.C. Dulles Intl

mié. 9/17

5:40 pm-11:26 pm

1 stop6h 46m

$264

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

vie. 8/15

6:32 am-1:49 pm

1 stop6h 17m

Washington, D.C. Dulles Intl

sáb. 8/23

8:20 am-11:44 am

1 stop4h 24m

$289

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

mié. 7/2

5:45 am-11:53 am

1 stop5h 08m

Washington, D.C. Dulles Intl

sáb. 7/5

5:46 pm-10:43 pm

1 stop5h 57m

$364

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

jue. 11/6

2:40 pm-10:59 am

2 stops19h 19m

Washington, D.C. Dulles Intl

dom. 11/9

12:50 pm-11:11 am

2 stops23h 21m

$423

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

jue. 9/18

8:14 pm-2:15 pm

2 stops17h 01m

Washington, D.C. Dulles Intl

dom. 9/21

9:32 pm-7:29 pm

2 stops22h 57m

$494

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

mar. 8/12

6:40 am-11:55 am

1 stop4h 15m

$130

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

sáb. 9/13

6:42 am-6:47 pm

2 stops11h 05m

$135

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

vie. 7/11

7:00 am-11:32 am

1 stop3h 32m

$229

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

jue. 6/26

7:10 pm-12:44 pm

2 stops16h 34m

$272

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

sáb. 7/12

10:19 am-11:08 am

2 stops23h 49m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, August is the cheapest month in which you can book a flight from Madison to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Madison to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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 junio 12, 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 junio 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Madison to Washington, D.C. to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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!
Sun Country Air
6.9
Okay
345 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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!
Frontier
5.9
Fair
3,295 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

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 American Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $264. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $289 and $364, respectively. American Airlines is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Madison to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $130. American Airlines flights start at $135 while deals on Delta start at $229 one-way.

  • 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, August is the cheapest month in which you can book a flight from Madison to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Madison to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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 Madison?

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Alternative routes for Madison to Dulles Intl

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$293Average$539FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$351Average$519FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$366Average$517FlexibilityNo cancel feeOn-time71%

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