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 Delta and United Airlines, with the lowest prices starting at $319 and $329, 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 $165. Delta flights start at $179 while deals on American Airlines start at $190 one-way.

What is the cheapest day to fly from Madison to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Madison to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular airlines that fly from Madison to Washington, D.C. Dulles Intl Airport?

American Airlines, Delta and United Airlines are the most popular airlines when flying from Madison to Washington, D.C. Dulles Intl Airport.

What is the cheapest day to fly round-trip from Madison to Washington, D.C. Dulles Intl Airport?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C. Dulles Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Madison to Washington, D.C. Dulles Intl Airport?

Users have found that booking a flight from Madison to Washington, D.C. Dulles Intl Airport at least 51 days early can save you up to 48% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Madison to Washington, D.C. Dulles Intl Airport for as little as $259 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $368 for flights departing within the next 3 days.

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

October is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Madison. Prices for October average $411 per person but you can even find prices for as low as $247. The most expensive prices can be found in the month of February. Opting for a October flight can save you 20% on your journey compared to booking in February

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.

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.

$130+ Flights from Madison to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Madison to Dulles Intl

Round-trip from	$264 (American Airlines)
One-way from	$165 (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. 2% potential increase in price ($11 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 juin 26, 2025.

mer. 9/246:42 amMSN - IAD

1 stop9h 08mAmerican Airlines

mar. 9/302:21 pmIAD - MSN

2 stops10h 06mAmerican Airlines

Deal found 6/26

$264

lun. 10/66:30 amMSN - IAD

1 stop4h 25mUnited Airlines

mar. 10/76:30 amIAD - MSN

1 stop4h 25mUnited Airlines

Deal found 6/26

$308

sam. 8/22:00 pmMSN - IAD

1 stop5h 16mDelta

lun. 8/49:40 amIAD - MSN

1 stop4h 00mDelta

Deal found 6/25

$357

Best flights from Madison to Dulles Intl
Discover carefully curated flight deals from Madison to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated juin 26, 2025.

mer. 9/247:48 amMSN - IAD

1 stop5h 03mAmerican Airlines

mar. 9/3011:18 amIAD - MSN

2 stops13h 09mAmerican Airlines

Deal found 6/24

$264

jeu. 7/315:19 pmMSN - IAD

1 stop6h 15mDelta

mar. 8/56:20 amIAD - MSN

1 stop5h 51mDelta

Deal found 6/25

$319

mar. 9/98:15 amMSN - IAD

1 stop4h 34mUnited Airlines

mer. 9/105:10 pmIAD - MSN

1 stop6h 13mUnited Airlines

Deal found 6/24

$329

Last-minute flights from Madison to Dulles Intl
Discover last-minute flight deals from Madison to Dulles Intl. Data last updated juin 26, 2025 and is based on user searches.

jeu. 6/267:10 pmMSN - IAD

2 stops16h 34mFrontier

sam. 8/27:25 pmIAD - MSN

2 stops24h 08mFrontier

Deal found 6/26

$859

mer. 7/212:18 pmMSN - IAD

1 stop4h 12mUnited Airlines

mar. 7/225:13 pmIAD - MSN

1 stop4h 43mUnited Airlines

Deal found 6/25

$364

mer. 7/211:32 amMSN - IAD

2 stops11h 27mAmerican Airlines

mar. 7/229:03 amIAD - MSN

1 stop7h 40mAmerican Airlines

Deal found 6/25

$369

mer. 7/25:45 amMSN - IAD

1 stop5h 08mDelta

lun. 7/147:04 pmIAD - MSN

1 stop5h 23mDelta

Deal found 6/25

$453

lun. 7/216:35 amMSN - IAD

1 stop4h 20mUnited Airlines

dim. 8/36:35 amIAD - MSN

1 stop4h 38mUnited Airlines

Deal found 6/23

$339

sam. 7/267:16 amMSN - IAD

1 stop4h 33mAmerican Airlines

sam. 8/28:06 pmIAD - MSN

1 stop4h 44mAmerican Airlines

Deal found 6/25

$289

jeu. 7/315:19 pmMSN - IAD

1 stop6h 15mDelta

mar. 8/56:20 amIAD - MSN

1 stop5h 51mDelta

Deal found 6/25

$319

One-way flights from Madison to Dulles Intl
Search for one-way flight options from Madison to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated juin 26, 2025.

sam. 8/26:45 pmMSN - IAD

1 stop4h 45mUnited Airlines

Deal found 6/24

$165

ven. 7/259:22 amMSN - IAD

1 stop7h 32mDelta

Deal found 6/25

$179

mer. 7/211:32 amMSN - IAD

2 stops11h 27mAmerican Airlines

Deal found 6/25

$190

sam. 7/1910:19 amMSN - IAD

2 stops24h 24mMultiple Airlines

Deal found 6/25

$363

Cheapflights Fare Finder

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

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

mer. 9/24

6:42 am-4:50 pm

1 stop9h 08m

Washington, D.C. Dulles Intl

mar. 9/30

2:21 pm-11:27 pm

2 stops10h 06m

$264

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

lun. 10/6

6:30 am-11:55 am

1 stop4h 25m

Washington, D.C. Dulles Intl

mar. 10/7

6:30 am-9:55 am

1 stop4h 25m

$308

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

sam. 8/2

2:00 pm-8:16 pm

1 stop5h 16m

Washington, D.C. Dulles Intl

lun. 8/4

9:40 am-12:40 pm

1 stop4h 00m

$357

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

mer. 10/1

7:48 am-1:51 pm

1 stop5h 03m

$130

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

sam. 8/2

6:45 pm-12:30 am

1 stop4h 45m

$165

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

lun. 11/24

5:45 am-1:57 pm

1 stop7h 12m

$179

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

lun. 11/24

2:40 pm-11:42 am

2 stops20h 02m

$227

MadisonWashington, D.C.

MSN - IAD

MSNIAD

Madison Truax Field

sam. 7/19

10:19 am-11:43 am

2 stops24h 24m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

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 $346). 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?

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.

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

Reviews of airlines servicing Dulles Intl

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

7,964 reviews

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

7,964 reviews

Delta

8.0

Very good

7,964 reviews

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

8,838 reviews

Delta

8.0

Very good

7,964 reviews

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

7,964 reviews

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

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 Delta and United Airlines, with the lowest prices starting at $319 and $329, 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 $165. Delta flights start at $179 while deals on American Airlines start at $190 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 $346). 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

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Top 3 airlines flying from Madison to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$293	Average$521	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$351	Average$510	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$366	Average$538	FlexibilityNo cancel fee	On-time71%

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$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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Madison to Dulles Intl with Cheapflights

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Find flight deals from Madison to Dulles Intl

Cheapest flights from Madison to Dulles IntlExplore 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 juin 26, 2025.

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 juin 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Madison to Washington, D.C. Dulles Intl Airport that are best for you.

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.

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?

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 juin 26, 2025.

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

Reviews of airlines servicing Dulles Intl

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.

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?

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

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

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

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

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

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

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

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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 juin 26, 2025.