$115 Cheap Flights from Seattle (SEA) to Madison (MSN)

View $115 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Dane County Regional Airport (MSN)

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Cheap Flights from Seattle to Madison (SEA-MSN)

Prices were available within the past 7 days and start at $115 for one-way flights and $242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Nov 27 - Wed, Dec 3
SEA
Seattle
MSN
Madison
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Nov 27 from Seattle to Madison, returning Wed, Dec 3, priced at $242 found 5 days ago
Delta
Fri, Oct 31 - Fri, Nov 7
SEA
Seattle
MSN
Madison
$243 Roundtrip, found 5 days ago
$243
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 31 from Seattle to Madison, returning Fri, Nov 7, priced at $243 found 5 days ago
Frontier Airlines
Sat, Aug 30 - Thu, Sep 11
SEA
Seattle
MSN
Madison
$248 Roundtrip, found 5 days ago
$248
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Aug 30 from Seattle to Madison, returning Thu, Sep 11, priced at $248 found 5 days ago
American Airlines
Tue, Sep 9 - Wed, Sep 10
SEA
Seattle
MSN
Madison
$251 Roundtrip, found 23 hours ago
$251
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Tue, Sep 9 from Seattle to Madison, returning Wed, Sep 10, priced at $251 found 23 hours ago
United
Tue, Sep 9 - Wed, Sep 10
SEA
Seattle
MSN
Madison
$251 Roundtrip, found 23 hours ago
$251
Roundtrip
found 23 hours ago
Select United flight, departing Tue, Sep 9 from Seattle to Madison, returning Wed, Sep 10, priced at $251 found 23 hours ago
Frontier Airlines
Mon, Nov 3 - Mon, Nov 10
SEA
Seattle
MSN
Madison
$253 Roundtrip, found 5 hours ago
$253
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Nov 3 from Seattle to Madison, returning Mon, Nov 10, priced at $253 found 5 hours ago
Delta
Tue, Oct 28 - Fri, Nov 7
SEA
Seattle
MSN
Madison
$254 Roundtrip, found 5 days ago
$254
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Oct 28 from Seattle to Madison, returning Fri, Nov 7, priced at $254 found 5 days ago
United
Tue, Sep 23 - Tue, Sep 30
SEA
Seattle
MSN
Madison
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 23 from Seattle to Madison, returning Tue, Sep 30, priced at $258 found 1 day ago
Delta
Mon, Oct 13 - Tue, Oct 14
SEA
Seattle
MSN
Madison
$258 Roundtrip, found 3 days ago
$258
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 13 from Seattle to Madison, returning Tue, Oct 14, priced at $258 found 3 days ago
Alaska Airlines
Sat, Sep 27 - Tue, Sep 30
SEA
Seattle
MSN
Madison
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 27 from Seattle to Madison, returning Tue, Sep 30, priced at $379 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to Madison (MSN)

November is typically the cheapest month to fly

From $157 - $653 per traveler.

Graph displaying average flight prices per month

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 $341
MSN
Dane County Regional
CheapestClosest
Average driving time to city center11 min
Flights from $341
Flights from Seattle (SEA) to Madison (MSN)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Dane County Regional
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$241
Distance
1616 mi

Seattle to Madison Flights

The cheapest times to fly from Seattle 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 Seattle to Madison are during the month of November. You can find some of the cheapest flights from Seattle to Madison with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Madison

Sunday is one of the best days to book for cheap flights from Seattle 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 Seattle 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 Seattle to Madison in 2025. You can also book with separate airlines for your outbound and return journeys, from $115 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 Seattle 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. Bundling together your Seattle 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 Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN) cost?
Snag a cheap one-way flight from $115 or cheap return flight from $242 from Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN)?
The cheapest month to fly from SEA to MSN is November, when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN)?
To find the cheapest airline flying from SEA to MSN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN)?
You'll need to hop on a flight with a layover if you're traveling from Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from SEA to MSN?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from SEA to MSN?
Delta Air Lines has the best performance for on-time direct flights from Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN), with an on-time rating of 100%. Use the Expedia App to check your journey status before you go and get real-time alerts about any trip changes.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN)?
To avoid possible delays on the Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN) last-minute?
Waiting until just before your trip to book a ticket from SEA to MSN often results in higher prices. While it's possible to find some last-minute offers, there's no guarantee. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a SEA to MSN flight and hotel package?
Securing a SEA to MSN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our extensive range of accommodations 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 Seattle - Tacoma Intl. Airport (SEA) to Dane County Regional Airport (MSN)?
Typically, you can cancel or modify your SEA to MSN flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.