MSN - IAD

$139 Find Cheap Flights from Madison to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Madison to Dulles Intl departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madison to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Madison to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$305
Overall average: $319
Multiple Airlines
Mon 5/18Tue 5/26
MSN - IAD • 2 stops
Cheapest one-way
$127
Multiple Airlines
Mon 5/18
MSN - IAD • 2 stops
Top airlines
Cheapest • from $374 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Madison and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $428 (round-trip)
Shortest trip • 4h 00m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Madison to Dulles Intl (MSN-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Madison to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Madison to Dulles Intl

Mon, May 18 - Tue, May 26
Multiple Airlines Logo
6:50 pm - 4:21 pm
MSN
-
IAD
20h 31m
2 stops
Multiple Airlines Logo
4:01 pm - 5:25 pm
IAD
-
MSN
26h 24m
1 stop
$305Multiple Airlines
Wed, May 20 - Tue, May 26
Multiple Airlines Logo
9:54 am - 11:09 pm
MSN
-
IAD
12h 15m
2 stops
Multiple Airlines Logo
4:01 pm - 5:25 pm
IAD
-
MSN
26h 24m
1 stop
$334Multiple Airlines
Fri, Jun 5 - Sat, Jun 13
Multiple Airlines Logo
6:50 pm - 1:20 pm
MSN
-
IAD
41h 30m
2 stops
Multiple Airlines Logo
11:28 am - 7:15 pm
IAD
-
MSN
8h 47m
1 stop
$358Multiple Airlines
Sat, Apr 11 - Sat, Apr 18
Multiple Airlines Logo
6:36 pm - 2:18 pm
MSN
-
IAD
42h 42m
2 stops
Multiple Airlines Logo
8:12 am - 5:56 pm
IAD
-
MSN
10h 44m
1 stop
$361Multiple Airlines
Sat, May 2 - Sat, May 30
Multiple Airlines Logo
6:36 pm - 9:07 am
MSN
-
IAD
13h 31m
1 stop
Multiple Airlines Logo
7:27 pm - 8:25 am
IAD
-
MSN
37h 58m
2 stops
$364Multiple Airlines
Wed, May 20 - Sat, May 30
Multiple Airlines Logo
6:05 pm - 6:42 pm
MSN
-
IAD
23h 37m
1 stop
Multiple Airlines Logo
7:27 pm - 8:25 am
IAD
-
MSN
37h 58m
2 stops
$373Multiple Airlines
Fri, Apr 10 - Sat, Apr 11
United Airlines Logo
8:35 pm - 7:20 am
MSN
-
IAD
9h 45m
2 stops
United Airlines Logo
10:10 am - 1:51 pm
IAD
-
MSN
4h 41m
1 stop
$374United Airlines
Wed, May 13 - Sat, Aug 15
Multiple Airlines Logo
6:05 pm - 6:42 pm
MSN
-
IAD
23h 37m
1 stop
Multiple Airlines Logo
11:28 am - 8:25 am
IAD
-
MSN
45h 57m
2 stops
$375Multiple Airlines
Sat, May 16 - Sat, Aug 15
Multiple Airlines Logo
7:55 pm - 6:42 pm
MSN
-
IAD
21h 47m
1 stop
Multiple Airlines Logo
11:28 am - 7:15 pm
IAD
-
MSN
8h 47m
1 stop
$376Multiple Airlines
Fri, May 15 - Sat, Aug 15
Multiple Airlines Logo
6:50 pm - 1:20 pm
MSN
-
IAD
41h 30m
2 stops
Multiple Airlines Logo
11:28 am - 7:15 pm
IAD
-
MSN
8h 47m
1 stop
$380Multiple Airlines
Booking Insights

KAYAK's insights & trends for Madison to Dulles Intl flights

Get data-powered insights and trends into flights from Madison to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Madison to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Madison to Washington, D.C. Dulles Intl Airport is May, where tickets cost $319 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $577 and $500 respectively.

Good to know

Low seasonFebruary
Cheapest flight$127
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Madison to Washington Dulles Airport

When to book flights from Madison to Dulles Intl

Are your dates flexible? Find out the best times to travel from Madison to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Madison to Washington Dulles Airport flights

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

    In the last 3 days, the lowest price for a flight from Madison to Washington, D.C. Dulles Intl Airport was $139 for a one-way ticket and $305 for a round-trip.

  • Do I need a passport to fly between Madison and Washington Dulles Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Madison to Washington Dulles Airport?

    Madison and Washington Dulles Airport are both served by 1 main airport. You will leave Madison from Madison Truax Field and will be arriving at Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Madison to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Madison to Washington Dulles Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Madison and Washington Dulles Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Madison to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Madison to Washington, D.C. are Delta and United Airlines. With an average price for the route of $488 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $428 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Madison to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Madison to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Madison to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Madison is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Madison to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Madison with another airline. Booking your flights between Madison and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Madison to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Madison up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Madison to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Madison to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Madison to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8296 reviews
7.9Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

The seats were comfortable and we had leg room. Great entertainment.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Never going to fly your airline again if it can be avoided.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Flight was on time and there was an empty seat next to me. That makes for a good flight!

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

Everything you need to know for your flight from Madison to Dulles Intl

Information on your arrival and departure airports