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Cheap Flights from Madison to Washington Dulles

Compare Madison to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

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Flight deals from Madison to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Madison Airport to Washington Dulles Airport? If you want to travel next month, return fares start from $713. Find the lowest prices on one-way and return tickets right here.
Washington D.C..$713 per passenger.Departing Sat, 1 Aug, returning Sat, 8 Aug.Return flight with United.Outbound indirect flight with United, departs from Madison on Sat, 1 Aug, arriving in Washington Dulles.Inbound indirect flight with United, departs from Washington Dulles on Sat, 8 Aug, arriving in Madison.Price includes taxes and charges.From $713, select.
Washington D.C..$716 per passenger.Departing Tue, 19 Jan, returning Sat, 23 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Tue, 19 Jan, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Sat, 23 Jan, arriving in Madison.Price includes taxes and charges.From $716, select.
Washington D.C..$807 per passenger.Departing Wed, 15 Jul, returning Tue, 21 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Wed, 15 Jul, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Tue, 21 Jul, arriving in Madison.Price includes taxes and charges.From $807, select.
Washington D.C..$815 per passenger.Departing Fri, 30 Oct, returning Tue, 3 Nov.Return flight with United.Outbound indirect flight with United, departs from Madison on Fri, 30 Oct, arriving in Washington Dulles.Inbound indirect flight with United, departs from Washington Dulles on Tue, 3 Nov, arriving in Madison.Price includes taxes and charges.From $815, select.
Washington D.C..$816 per passenger.Departing Wed, 12 Aug, returning Sun, 6 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Wed, 12 Aug, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Sun, 6 Sep, arriving in Madison.Price includes taxes and charges.From $816, select.
Washington D.C..$822 per passenger.Departing Mon, 9 Nov, returning Fri, 20 Nov.Return flight with United.Outbound indirect flight with United, departs from Madison on Mon, 9 Nov, arriving in Washington Dulles.Inbound indirect flight with United, departs from Washington Dulles on Fri, 20 Nov, arriving in Madison.Price includes taxes and charges.From $822, select.
Washington D.C..$913 per passenger.Departing Fri, 9 Oct, returning Sun, 11 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Fri, 9 Oct, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Sun, 11 Oct, arriving in Madison.Price includes taxes and charges.From $913, select.
Washington D.C..$917 per passenger.Departing Fri, 18 Sep, returning Fri, 25 Sep.Return flight with United.Outbound indirect flight with United, departs from Madison on Fri, 18 Sep, arriving in Washington Dulles.Inbound indirect flight with United, departs from Washington Dulles on Fri, 25 Sep, arriving in Madison.Price includes taxes and charges.From $917, select.
Washington D.C..$1,243 per passenger.Departing Sat, 20 Mar, returning Fri, 26 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Sat, 20 Mar, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Fri, 26 Mar, arriving in Madison.Price includes taxes and charges.From $1,243, select.

Find the cheapest month to fly from Madison to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Madison to Washington Dulles flights are currently cheapest in August.
Jul
from $807
Aug
from $713
Sep
from $917
Oct
from $913
Nov
from $822
Dec
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Jan
from $716
Feb
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Mar
from $1,243
Apr
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May
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Jun
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Direct flights from Madison to Washington Dulles

Madison to Washington Dulles: Alternative routes

Compare routes from Madison to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Washington Ronald Reagan

5km from central Washington D.C.
ClosestCheapest
from $464
Search flights

Washington Dulles

37km from central Washington D.C.
from $713
Search flights

Baltimore Washington International

44km from central Washington D.C.
from $501
Search flights

Madison to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found$713
Cheapest month to flyAugust
Average flight time2 hrs, 4 mins
Most popular airlineUnited
Average flights per week1

Finding cheap flights from Madison to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Madison to Washington Dulles is $713. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 4 minutes is the average flight time from Madison to Washington Dulles.
United flies direct from Madison to Washington Dulles.
As of July 2026, there is one flight per week flying from Madison to Washington Dulles.
The cheapest month to fly from Madison to Washington Dulles is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Madison Airport to Washington Dulles Airport on Saturday, 1 August 2026.
Yes – the average flight time is 2 hours and 4 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Washington Dulles.

Flying from Madison Airport (MSN) to Washington Dulles Airport (IAD): what you need to know

  • The timezone in Washington DC is UTC-5, which is one hour ahead of Madison.

  • To ensure you catch your MSN to IAD flight, leave enough time for things like baggage drop and finding your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • During popular months like August, you'll want to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're flying during a high season in general.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Madison Airport to Washington Dulles Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. Popular stopovers between MSN and IAD include:

    • Chicago O'Hare International Airport

    • Detroit Wayne County Airport

    • Philadelphia International Airport

How to find the cheapest flights from Madison Airport (MSN) to Washington Dulles Airport (IAD)

  • $658 is currently the best price for a one-way Madison Airport to Washington Dulles Airport flight. A return flight starts from $713. These prices may change based on demand and availability.

  • To score cheap tickets from MSN to IAD, book early. Airlines generally offer their most competitively priced fares when flights are first released.

  • Getting cheap flights from Madison Airport to Washington Dulles Airport is easier if you're flexible with your travel dates. Use the 'Whole month' function to see the best prices across the month and score a great deal.

  • Spend less time searching for cheap flights from MSN to IAD by creating a Price Alert. You'll receive an email or notification through the app when a new low fare is offered.

  • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Madison Airport to Washington Dulles Airport.

Handy information about Madison Airport (MSN)

  • MSN's address is 4000 International Lane.

  • When it comes to the on-time performance of Madison Airport, 75% of flights stick to their scheduled arrival time.

  • Madison Airport is around 13 kilometres from central Madison. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • Expect a journey time of about 40 minutes when using public transport.

  • Searching for a handy hotel close to MSN? If you've booked an early flight from Madison Airport to Washington Dulles Airport, these stays will put you moments from your check-in counter:

Arriving at Washington Dulles Airport (IAD)

Getting from Washington Dulles Airport (IAD) to central Washington DC

  • IAD is located at 1 Saarinen Circle.

  • Washington Dulles Airport is roughly 40 kilometres from central Washington DC. The drive time takes around 45 minutes.

  • When travelling on public transport, expect a journey of around 1 hour 10 minutes.

When to fly to Washington Dulles Airport (IAD)

  • It's time to plan your travel dates for your flight from Madison Airport to Washington Dulles Airport. July is the busiest month to visit Washington DC. If you want a more low-key vibe, go in February.

  • The warmest month in Washington DC is July, with the temperature ranging between 19ºC and 33ºC. Book your flights from Madison Airport to Washington Dulles Airport in this month if this is the type of weather you enjoy.

  • Look for cheap tickets from MSN to IAD in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -6ºC and 10ºC on average.

Explore more of the United States

  • Washington DC is always a good idea, but there are so many other corners of the United States just waiting to be discovered. About 322 kilometres north-east of Washington DC, a trip to New York will keep you busy. Start with popular sights like Central Park, Statue of Liberty and Metropolitan Museum of Art.

  • Around 193 kilometres north-east of Washington DC, Philadelphia is another favourite stop in the United States. Experience major highlights starting with Independence Hall, Liberty Bell and Philadelphia Museum of Art.

Plan the rest of your trip from Madison to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.