$150 Cheap Flights from Madison (MSN) to Baltimore (BWI)

View $150 flight on Fri, Mar 27, 2026Opens in a new window

Popular airlines from Dane County Regional Airport (MSN) to Baltimore Washington Intl. Airport (BWI)

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Cheap Flights from Madison to Baltimore (MSN-BWI)

Prices were available within the past 7 days and start at $150 for one-way flights and $231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Apr 29 - Wed, May 6
MSN
Madison
BWI
Baltimore
$231 Roundtrip, found 1 hour ago
$231
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Apr 29 from Madison to Baltimore, returning Wed, May 6, priced at $231 found 1 hour ago
Delta
Tue, Apr 28 - Sat, May 2
MSN
Madison
BWI
Baltimore
$231 Roundtrip, found 5 days ago
$231
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Apr 28 from Madison to Baltimore, returning Sat, May 2, priced at $231 found 5 days ago
United
Sat, May 16 - Sat, May 23
MSN
Madison
BWI
Baltimore
$251 Roundtrip, just found
$251
Roundtrip
just found
Select United flight, departing Sat, May 16 from Madison to Baltimore, returning Sat, May 23, priced at $251 just found
United
Sat, Jun 6 - Tue, Jun 9
MSN
Madison
BWI
Baltimore
$255 Roundtrip, found 5 days ago
$255
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jun 6 from Madison to Baltimore, returning Tue, Jun 9, priced at $255 found 5 days ago
United
Sat, May 9 - Tue, May 12
MSN
Madison
BWI
Baltimore
$265 Roundtrip, found 2 hours ago
$265
Roundtrip
found 2 hours ago
Select United flight, departing Sat, May 9 from Madison to Baltimore, returning Tue, May 12, priced at $265 found 2 hours ago
United
Sat, Jun 6 - Tue, Jun 9
MSN
Madison
BWI
Baltimore
$268 Roundtrip, found 5 days ago
$268
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jun 6 from Madison to Baltimore, returning Tue, Jun 9, priced at $268 found 5 days ago
American Airlines
Tue, Apr 14 - Sat, Apr 18
MSN
Madison
BWI
Baltimore
$270 Roundtrip, found 23 hours ago
$270
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Tue, Apr 14 from Madison to Baltimore, returning Sat, Apr 18, priced at $270 found 23 hours ago
United
Sat, Apr 25 - Wed, Apr 29
MSN
Madison
BWI
Baltimore
$270 Roundtrip, found 9 hours ago
$270
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Apr 25 from Madison to Baltimore, returning Wed, Apr 29, priced at $270 found 9 hours ago
United
Wed, Apr 15 - Sat, Apr 18
MSN
Madison
BWI
Baltimore
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 15 from Madison to Baltimore, returning Sat, Apr 18, priced at $273 found 1 day ago
Frontier Airlines
Fri, Mar 27 - Sun, Mar 29
MSN
Madison
BWI
Baltimore
$719 Roundtrip, just found
$719
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Mar 27 from Madison to Baltimore, returning Sun, Mar 29, priced at $719 just found

Alternative airports near Baltimore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Average driving time to city center is 57 minutes. Flights from $439
DCA
Ronald Reagan Washington National
Average driving time to city center57 min
Flights from $439

Find the cheapest month to fly from Madison (MSN) to Baltimore (BWI)

September is typically the cheapest month to fly

From $190 - $438 per traveler.

Frequently asked questions

How much does a flight from Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find cheap one-way flights from $150 and cheap return flights from $231 Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) with Expedia. One-way flights usually range from $211 to $700, and return flights typically cost between $331 and $1039. 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 Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
January is the cheapest month to fly from Madison, WI (MSN) to Baltimore, MD (BWI), with average round-trip fares around $317. This price is about 15% lower than the average throughout the year, as January is a quieter travel month after the holiday season. Other affordable months to consider are March and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter MSN to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Frontier Airlines is one of the cheapest airlines offering connecting flights from Dane County Regional (MSN) to Baltimore Washington Intl. Thurgood Marshall (BWI), with round-trip tickets starting from around $285. 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 Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), 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 and receive alerts when fares go up or down.
What is the best time to fly from Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
For your journey from Madison, WI (MSN) to Baltimore, MD (BWI), January and September are the best months to fly. January offers return flights at about $317, making it the cheapest month, while September is popular for travel. This means you can enjoy good prices and a range of flight options during these times.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Dane County Regional Airport (MSN) to Baltimore Washington International Thurgood Marshall Airport (BWI) usually departs at 5:00 AM, operated by American Airlines. This is a seasonal service active in June, and an early departure can help you make the most of your day in Baltimore. 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 Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The most popular departure times for flights from Madison, WI (MSN) to Baltimore, MD (BWI) are in the early morning, from 6am to 9am. About 27% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines, and Delta Airlines, offer flights during this window. This timing works well because it allows you to arrive in Baltimore with plenty of time to start your day.
How long does it take to fly from Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
A flight from MSN to BWI with a layover takes around 5 hours 30 minutes, with the route covering approximately 713 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 Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
First class seats are offered on the MSN to BWI route. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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™, 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 Baltimore from Dane County Regional (MSN)?
From Dane County Regional (MSN), you can fly into Baltimore Washington Intl. Thurgood Marshall (BWI) to reach Baltimore. Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), O'Hare Intl. (ORD), Ronald Reagan Washington National (DCA) before reaching Baltimore. 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 Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) Baltimore Vacation Packages 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 Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Madison, WI (MSN-Dane County Regional) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dane County Regional
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$230
Distance
712 mi

Book with confidence

Madison to Baltimore Flights

The cheapest times to fly from Madison to Baltimore

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 Madison to Baltimore are during the month of April. You can find some of the cheapest flights from Madison to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Madison to Baltimore

Sunday is one of the best days to book for cheap flights from Madison to Baltimore: 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 Madison to Baltimore

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 Madison to Baltimore in 2026. You can also book with separate airlines for your outbound and return journeys, from $150 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 Madison to Baltimore 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. Bundling together your Madison to Baltimore 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.

 

Madison to Baltimore Flights

*Flight schedules are subject to change.

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*Available to One Key members.