--- title: "Washington to Madison cheap flights from $151 (IAD to MSN) - Expedia" description: "Cheap Flights from Washington (IAD) to Madison (MSN) start at $151 for one-way and $301 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/iad/msn/washington-to-madison" language: en-US market: US currency: USD prices_as_of: 2026-11-15T20:31:50Z --- # $151 Cheap Flights from Washington (IAD) to Madison (MSN) ![A cityscape with a prominent government building, a river, and surrounding urban architecture.](https://images.trvl-media.com/place/5133133/fcbb3d18-9991-4f73-89c5-40448039f0b4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $151 flight on Sun, Dec 13, 2026](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:12/13/2026TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:150.20&airProductToken=AQpwCjYI1YIBEgQxNTU4GIgYIK4cKLvXnwMwydifAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMkFYQlMKNgjVggESBDQxNjYYrhwgzGwojtmfAzDV2Z8DOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ## Popular airlines from Washington Dulles Intl. Airport (IAD) to Dane County Regional Airport (MSN) [United](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:11/29/2026TANYT&leg2=from:MSN,to:IAD,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:11/29/2026TANYT&leg2=from:MSN,to:IAD,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:11/29/2026TANYT&leg2=from:MSN,to:IAD,departure:12/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Washington to Madison (IAD-MSN) Prices were available within the past 7 days and start at $151 for one-way flights and $301 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select United flight, departing Tue, Dec 22 from Washington to Madison, returning Tue, Dec 29, priced at $301 Found 1 hour ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:12/22/2026TANYT&leg2=from:MSN,to:IAD,departure:12/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:300.40&airProductToken=AQpvCjUI1YIBEgM1NjUYiBggrhwo3rugAzDsvKADOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUwo2CNWCARIENDM4NxiuHCDMbCi1vaADMPy9oAM4TkAAWAFqCjFfYmFzaWNlY29yCExBQTJBWEJTCnAKNgjVggESBDUzMDcYzGwgrhwo9oqhAzDKi6EDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUwo2CNWCARIEMTM1NxiuHCCIGCicjKEDMJaNoQM4TkAAWAFqCjFfYmFzaWNlY29yCExBQTJBWEJTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Tue, Dec 22 - Tue, Dec 29 · IAD · MSN · Roundtrip [Select United flight, departing Sun, Dec 20 from Washington to Madison, returning Tue, Jan 5, priced at $303 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:12/20/2026TANYT&leg2=from:MSN,to:IAD,departure:1/5/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:302.55&airProductToken=AQpvCjYI1YIBEgQxNzg2GIgYIK4cKM6poAMw3qqgAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMkFYQlMKNQjVggESAzYzMBiuHCDMbCi1rKADMPysoAM4TkAAWAFqCjFfYmFzaWNlY29yCExBQTJBWEJTCnAKNgjVggESBDIxMzcYzGwgrhwo9NmhAzDH2qEDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUwo2CNWCARIEMTM1NxiuHCCIGCjw2qEDMOrboQM4TkAAWAFqCjFfYmFzaWNlY29yCExBQTJBWEJTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Sun, Dec 20 - Tue, Jan 5 · IAD · MSN · Roundtrip [Select United flight, departing Tue, Dec 22 from Washington to Madison, returning Tue, Dec 29, priced at $305 Found 1 hour ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:12/22/2026TANYT&leg2=from:MSN,to:IAD,departure:12/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:304.70&airProductToken=AQpwCjYI1YIBEgQxMjUyGIgYIK4cKM69oAMw4b6gAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMkFYQlMKNgjVggESBDM2ODYYrhwgzGwo67-gAzCwwKADOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUwpwCjYI1YIBEgQyMzE0GMxsIK4cKLSKoQMwh4uhAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMkFYQlMKNgjVggESBDE4NzAYrhwgiBgosIuhAzCmjKEDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Tue, Dec 22 - Tue, Dec 29 · IAD · MSN · Roundtrip [Select United flight, departing Fri, Dec 25 from Washington to Madison, returning Fri, Jan 1, priced at $315 Found 15 hours ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:12/25/2026TANYT&leg2=from:MSN,to:IAD,departure:1/1/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:314.38&airProductToken=AQpwCjUI1YIBEgI2NxiIGCDEjQEo5eKgAzC846ADOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUwo3CNWCARIEMjA2MxjEjQEgzGwo8-SgAzCU5qADOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUwpwCjYI1YIBEgQ1MzA3GMxsIK4cKNasoQMwqq2hAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMkFYQlMKNgjVggESBDEzNTcYrhwgiBgo9a2hAzDvrqEDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Fri, Dec 25 - Fri, Jan 1 · IAD · MSN · Roundtrip [Select United flight, departing Tue, Dec 22 from Washington to Madison, returning Tue, Dec 29, priced at $351 Found 1 hour ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:12/22/2026TANYT&leg2=from:MSN,to:IAD,departure:12/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:350.15&airProductToken=AQpvCjYI1YIBEgQyNDk3GIgYIK4cKPzAoAMwksKgAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMkFYQlMKNQjVggESAzYzMBiuHCDMbCj1wqADMLzDoAM4TkAAWAFqCjFfYmFzaWNlY29yCExBQTJBWEJTCnAKNgjVggESBDE3NTYYzGwgrhworIuhAzD%5Fi6EDOE5AAFgBagoxX2Jhc2ljZWNvcghURkE1QVhCUwo2CNWCARIEMTQ4NhiuHCCIGCiljaEDMKCOoQM4TkAAWAFqCjFfYmFzaWNlY29yCFRGQTVBWEJTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Tue, Dec 22 - Tue, Dec 29 · IAD · MSN · Roundtrip [Select United flight, departing Fri, Feb 19 from Washington to Madison, returning Sun, Feb 21, priced at $352 Found 5 hours ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:2/19/2027TANYT&leg2=from:MSN,to:IAD,departure:2/21/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:351.23&airProductToken=AQpwCjYI1YIBEgQxNzc1GIgYIK4cKMTUpQMw0dWlAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNUFYQlMKNgjVggESBDUyNTQYrhwgzGwo%5FtWlAzDH1qUDOE5AAFgBagoxX2Jhc2ljZWNvcghURkE1QVhCUwpwCjYI1YIBEgQyMDM3GMxsIK4cKLvrpQMwguylAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMkFYQlMKNgjVggESBDE0ODYYrhwgiBgoweylAzC57aUDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Fri, Feb 19 - Sun, Feb 21 · IAD · MSN · Roundtrip [Select Delta flight, departing Mon, Dec 7 from Washington to Madison, returning Tue, Dec 8, priced at $356 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:12/7/2026TANYT&leg2=from:MSN,to:IAD,departure:12/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:355.40&airProductToken=AQpyCjcIxJgBEgQ1NTExGIgYIOO0ASj0kp8DMN2TnwM4U0AAWAFqCkNPTUZUQkFTSUNyCFZBVlNBMDExCjcIxJgBEgQ0NjcxGOO0ASDMbCiUlJ8DMPOUnwM4U0ABWAFqCkNPTUZUQkFTSUNyCFZBVlNBMDExEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) Mon, Dec 7 - Tue, Dec 8 · IAD · MSN · Roundtrip [Select United flight, departing Tue, Dec 22 from Washington to Madison, returning Tue, Dec 29, priced at $358 Found 1 hour ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:12/22/2026TANYT&leg2=from:MSN,to:IAD,departure:12/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:357.68&airProductToken=AQpwCjYI1YIBEgQxNzg2GIgYIK4cKI7AoAMwnsGgAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZBNUFYQlMKNgjVggESBDIyNzMYrhwgzGwo5cGgAzCmwqADOE5AAFgBagoxX2Jhc2ljZWNvcghURkE1QVhCUwpwCjYI1YIBEgQyMzE0GMxsIK4cKLSKoQMwh4uhAzhOQABYAWoKMV9iYXNpY2Vjb3IITEFBMkFYQlMKNgjVggESBDE4NzAYrhwgiBgosIuhAzCmjKEDOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUxIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) Tue, Dec 22 - Tue, Dec 29 · IAD · MSN · Roundtrip [Select United flight, departing Tue, Dec 22 from Washington to Madison, returning Tue, Dec 29, priced at $360 Found 1 hour ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:12/22/2026TANYT&leg2=from:MSN,to:IAD,departure:12/29/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:359.83&airProductToken=AQpvCjUI1YIBEgM1NjUYiBggrhwo3rugAzDsvKADOE5AAFgBagoxX2Jhc2ljZWNvcghMQUEyQVhCUwo2CNWCARIENDM4NxiuHCDMbCi1vaADMPy9oAM4TkAAWAFqCjFfYmFzaWNlY29yCExBQTJBWEJTCnAKNgjVggESBDIwMzcYzGwgrhwo8ouhAzDFjKEDOE5AAFgBagoxX2Jhc2ljZWNvcghURkE1QVhCUwo2CNWCARIEMTQ4NhiuHCCIGCiljaEDMKCOoQM4TkAAWAFqCjFfYmFzaWNlY29yCFRGQTVBWEJTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Tue, Dec 22 - Tue, Dec 29 · IAD · MSN · Roundtrip [Select American Airlines flight, departing Thu, Feb 11 from Washington to Madison, returning Sun, Feb 14, priced at $369 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:2/11/2027TANYT&leg2=from:MSN,to:IAD,departure:2/14/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:368.40&airProductToken=AQpoCjIIwYIBEgQxMDgyGIgYIOKaASi0-aQDMI36pAM4QkAAWAFqBUJBU0lDcghPV0ZIWlNCWgoyCMGCARIENTY0MBjimgEgzGwo9%5FqkAzCQ%5FKQDOEJAAVgBagVCQVNJQ3IIT1dGSFpTQloKaAoyCMGCARIENTYzMBjMbCDimgEotaClAzDCoaUDOEJAAFgBagVCQVNJQ3IIT1dGSFpTQloKMgjBggESBDEyMDkY4poBIIgYKPqhpQMwy6KlAzhCQAFYAWoFQkFTSUNyCE9XRkhaU0JaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) Thu, Feb 11 - Sun, Feb 14 · IAD · MSN · Roundtrip ## Alternative airports near Madison Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Dane County Regional MSN. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $622](https://www.expedia.com/Flights-Search?leg1=from:IAD,to:MSN,departure:11/29/2026TANYT&leg2=from:MSN,to:IAD,departure:12/15/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) C · losest · 11 min ## Book with confidence ### Washington (IAD) to Madison (MSN) at a glance Travel from Washington Dulles International Airport (IAD) to Dane County Regional Airport (MSN) with a selection of airlines offering convenient Madison flights. Explore various options, from full-service carriers to budget-friendly choices, allowing you to find the best itinerary that suits your travel plans, budget, and schedule. As you prepare for your journey from DC to Madison, check out the essential flight details to make your trip smooth and enjoyable. - **Fastest (typical) flight duration**: around 3h 30m in-flight, plus roughly 1 hour layover with one stop - **Route distance**: roughly 700 miles (1,130 km) - **Flights per week**: around 8 departures on average - **Typical fares (one-way)**: economy tickets often range from $130–$540, depending on seasonality and how far ahead you book ### Flights from Washington Dulles International Airport (IAD) to Dane County Regional Airport (MSN) Based on recent traveler bookings, here are the top airlines preferred for flights from Washington to Madison, typically selected for their one-stop service. Common layover spots include O'Hare International Airport (ORD) with about a 1-hour layover, Detroit Metropolitan Wayne County Airport (DTW) also around 1 hour, and Charlotte-Douglas International Airport (CLT), again with a 1-hour layover. These options allow you to combine factors like price, total travel time, and cabin class to find the best itinerary for your needs. - **[United](https://www.expedia.com/lp/flight-routes/united-from-washington-dulles-intl-to-dane-county-regional/ua/iad/msn)**: This full-service airline provides convenient one-stop service, featuring one-way fares generally between $140 and $615\. United operates about 48% of flights on this route, with a flight duration of approximately 3 hours and 30 minutes, leading to a total travel time of around 4 hours and 30 minutes, including layovers. - **[Delta](https://www.expedia.com/lp/flight-routes/delta-from-washington-dulles-intl-to-dane-county-regional/dl/iad/msn)**: Known for its full-service offerings, Delta presents one-stop service with one-way ticket prices typically ranging from $175 to $510\. With around 34% of departures on this route, the airline’s in-flight time is about 3 hours and 30 minutes, resulting in a total journey time of roughly 4 hours and 30 minutes when factoring in layovers. - **[American Airlines](https://www.expedia.com/american-airlines-flights.caa.travel-guide-airlines)**: This full-service carrier offers one-stop flights, with one-way fares usually falling between $130 and $435\. American Airlines accounts for approximately 18% of the departures on this route, providing an in-flight duration of 3 hours and 30 minutes, culminating in an overall travel time of about 4 hours and 30 minutes, including layover periods. ### Best time to fly from Washington (IAD) to Madison (MSN) The most popular months for travelers flying from Washington to Madison are **May, September, and November**, when peak temperatures in Madison reach up to 62.8°F in September. If you prefer quieter travel, consider **January**, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 18.7°F. For better deals, **September** usually offers the lowest average one-way fare around **$217**. Flight availability peaks in **June and November**, with approximately 9 flights per week, making it easier to find convenient departure times. - **Cheapest time to fly:** September usually offers good deals with average one-way fare around **$217**, roughly 23% cheaper than the yearly average. - **More budget-friendly months to fly:** January and December typically offer average one-way fares of around **$230**. - **Most flight options:** June and November have the highest number of flights from Washington to Madison, with approximately **9 flights per week**, giving you more flexibility in scheduling your trip. | **Month** | **Temperature** | **Demand** | **Weekly Flights** | **Average one-way Fare** | | --------- | --------------- | ---------- | ------------------ | ------------------------ | | January | 18.7°F (-7.4°C) | Low | 7 | $225 | | February | 20.7°F (-6.3°C) | Low | 7 | $242 | | March | 34.7°F (1.5°C) | Average | 8 | $280 | | April | 45.3°F (7.4°C) | Average | 7 | $338 | | May | 57.9°F (14.4°C) | High | 8 | $375 | | June | 67.6°F (19.8°C) | Low | 9 | $274 | | July | 71.6°F (22.0°C) | Average | 7 | $330 | | August | 69.8°F (21.0°C) | Average | 8 | $261 | | September | 62.8°F (17.1°C) | High | 8 | $217 | | October | 50.0°F (10.0°C) | Average | 7 | $273 | | November | 37.0°F (2.8°C) | High | 9 | $338 | | December | 26.6°F (-3.0°C) | Average | 8 | $234 | \*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand. ### Alternative route from Washington (IAD) to Madison (MSN) - **Washington to Madison ([DCA-MSN](https://www.expedia.com/lp/flights/dca/msn/washington-to-madison))**: Ronald Reagan Washington National Airport (DCA) is located approximately 23 miles from Washington Dulles International Airport (IAD). One-way economy prices on this route generally fall between $125 and $480, influenced by the season and how far in advance you book. Flights on this route are usually available as both direct and connecting options. Major airlines serving this route include American Airlines and Delta. Additionally, first class service is offered here. ### How to find the best prices for flights from Washington (IAD) to Madison (MSN) Getting some of the best [deals on flights](https://www.expedia.com/flight-deals) from Washington to Madison is all about timing and flexibility. Here are some key tips to help you save: 1. **Best times to book and fly:** cheaper fares are usually available when booking 2-8 weeks in advance, which coincides with when most travelers make their reservations. Morning departures from 5 am to 12 pm tend to be more affordable and are also the most popular. Additionally, flying on Wednesday often results in lower prices, while Friday remains the busiest travel day. 2. **Set up price alerts:** stay updated on price changes by using [Expedia's Price Tracker](https://www.expedia.com/why/price-tracking). Receive alerts when fares drop for your selected route. 3. **Bundle and save:** bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.\* 4. **Compare flight options:** use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options. 5. **Stay flexible with dates:** being open to different travel days can sometimes help you find better prices on flights and hotels. 6. **Think about luggage:** nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport. \*Members only. Savings vary and are not available on all bundles. Select hotels. ### Arriving at Dane County Regional Airport from Washington Dulles International Airport Madison welcomes travelers from Washington with a range of transport options based on price, convenience, and proximity. For departures, Washington Dulles International Airport is roughly a 40-minute drive (covering about 29 miles) from central Washington. Here's how to reach Madison efficiently: - **Hotel transfer:** Transfers offer a convenient way to reach your hotel in Madison, with private rides that can be arranged in advance. - **Car rental:** Renting a car from Dane County Regional Airport is a great option if you plan to explore and sightsee beyond the city. Browse [cheap car rentals at Dane County Regional Airport](https://www.expedia.com/car-rentals-in-dane-county-regional.d5133133.car-rental-guide) on Expedia. - **Taxi/ride-hailing:** Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival. - **Public transportation:** From Dane County Regional Airport, Madison Station, a train station, is located about 7.2 miles away by car, while Madison Dutch Mill Park and Ride, a bus station, is situated approximately 9.2 miles from the airport, also accessible by car. ### Washington to Madison Flights ### The cheapest times to fly from Washington to Madison On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Madison are during the month of December. You can find some of the cheapest flights from Washington to Madison with Expedia's search tool and vast selection of airlines. ### The best time to book a flight from Washington to Madison Sunday is one of the best days to book for cheap flights from Washington to Madison: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. ### How to find cheap round-trip tickets from Washington to Madison Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Madison in 2026\. You can also book with separate airlines for your outbound and return journeys, from $151 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Madison flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Washington to Madison airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional) cost? You can find cheap one-way flights from $151 and cheap return flights $301 Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional) with Expedia. One-way flights usually range from $177 to $640, and return flights typically cost between $404 and $1283\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional)? The cheapest month to fly from IAD to MSN is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional)? Enter IAD to MSN and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional)? American Airlines is one of the cheapest airlines offering connecting flights from Washington Dulles Intl. (IAD) to Madison (MSN), with round-trip tickets starting from around $278 with a layover in Charlotte-Douglas Intl. (CLT). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional)? To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional)? The earliest flight from Washington Dulles International Airport (IAD) to Dane County Regional (MSN) usually leaves at around 5:00 AM, operated by American Airlines. This seasonal service is available in March, making it a great option for an early start to your trip to Madison. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional)? The most popular departure times for flights from Washington, DC (IAD) to Madison, WI (MSN) are in the early morning, from 6am to 9am. About 42% of passengers prefer this time window. Many major carriers, including United Airlines and Delta Air Lines, offer flights during this window. This timing is favored because it allows you to start your day early and arrive in Madison with plenty of time for your activities. ### How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional)? A flight from IAD to MSN with a layover takes around 4 hours 50 minutes, with the route covering approximately 683 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional)? You can fly first class between IAD and MSN. First class cabins are available on: - American Airlines - United Airlines - Delta Air Lines ### How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional) flight with Expedia? It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Madison from Washington Dulles Intl. (IAD)? If you're planning to travel to Madison from Washington Dulles Intl. (IAD), you can fly into Dane County Regional (MSN) Some flights may connect through major hubs like John Glenn Columbus Intl. (CMH), Cincinnati - Northern Kentucky Intl. (CVG), Hopkins Intl. (CLE) before reaching Madison. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional) at the last minute? Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional) flight and hotel package? Securing a Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional) [Madison Vacation Packages](https://www.expedia.com/madison.d602704.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional)? If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Madison, WI (MSN-Dane County Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | Washington Dulles Intl. Airport | | ------------------- | -------------------------------- | | Destination airport | Dane County Regional Airport | | Distance | 683 miles away | | Airlines serving | United, Delta, American Airlines | | Popular airline | United | | Roundtrip price | $301 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from New York (LGA) to Madison (MSN)](https://www.expedia.com/lp/flights/lga/msn/new-york-to-madison) - [Flights from Boise (BOI) to Madison (MSN)](https://www.expedia.com/lp/flights/boi/msn/boise-to-madison) - [Flights from Louisville (SDF) to Madison (MSN)](https://www.expedia.com/lp/flights/sdf/msn/louisville-to-madison) - [Flights from New Orleans (MSY) to Madison (MSN)](https://www.expedia.com/lp/flights/msy/msn/new-orleans-to-madison) - [Flights from St. Louis (STL) to Madison (MSN)](https://www.expedia.com/lp/flights/stl/msn/st-louis-to-madison) - [Flights from Orange County (SNA) to Madison (MSN)](https://www.expedia.com/lp/flights/sna/msn/orange-county-to-madison) - 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