￥29,830 Cheap Flights from Madison (MSN) to Seattle (SEA)

View ￥29,830 flight on Tue, Aug 25, 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Madison to Seattle (MSN-SEA)

Prices were available within the past 7 days and start at ￥29,830 for one-way flights and ￥48,810 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug 25 - Tue, Sep 1
MSN
Madison
SEA
Seattle
￥48,810 Roundtrip, found 1 day ago
￥48,810
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 25 from Madison to Seattle, returning Tue, Sep 1, priced at ￥48,810 found 1 day ago
Delta
Tue, Aug 25 - Tue, Sep 1
MSN
Madison
SEA
Seattle
￥51,190 Roundtrip, found 1 day ago
￥51,190
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 25 from Madison to Seattle, returning Tue, Sep 1, priced at ￥51,190 found 1 day ago
American Airlines
Tue, Aug 25 - Tue, Sep 1
MSN
Madison
SEA
Seattle
￥51,390 Roundtrip, found 1 day ago
￥51,390
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 25 from Madison to Seattle, returning Tue, Sep 1, priced at ￥51,390 found 1 day ago
Delta
Tue, Aug 25 - Tue, Sep 1
MSN
Madison
SEA
Seattle
￥56,240 Roundtrip, found 1 day ago
￥56,240
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 25 from Madison to Seattle, returning Tue, Sep 1, priced at ￥56,240 found 1 day ago
American Airlines
Tue, Aug 25 - Tue, Sep 1
MSN
Madison
SEA
Seattle
￥59,130 Roundtrip, found 1 day ago
￥59,130
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 25 from Madison to Seattle, returning Tue, Sep 1, priced at ￥59,130 found 1 day ago
Delta
Tue, Aug 25 - Tue, Sep 1
MSN
Madison
SEA
Seattle
￥60,860 Roundtrip, found 1 day ago
￥60,860
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 25 from Madison to Seattle, returning Tue, Sep 1, priced at ￥60,860 found 1 day ago
American Airlines
Tue, Aug 25 - Tue, Sep 1
MSN
Madison
SEA
Seattle
￥61,710 Roundtrip, found 1 day ago
￥61,710
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 25 from Madison to Seattle, returning Tue, Sep 1, priced at ￥61,710 found 1 day ago
American Airlines
Tue, Aug 25 - Tue, Sep 1
MSN
Madison
SEA
Seattle
￥61,940 Roundtrip, found 1 day ago
￥61,940
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 25 from Madison to Seattle, returning Tue, Sep 1, priced at ￥61,940 found 1 day ago
American Airlines
Tue, Aug 25 - Tue, Sep 1
MSN
Madison
SEA
Seattle
￥63,320 Roundtrip, found 1 day ago
￥63,320
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Aug 25 from Madison to Seattle, returning Tue, Sep 1, priced at ￥63,320 found 1 day ago
United
Tue, Aug 25 - Tue, Sep 1
MSN
Madison
SEA
Seattle
￥64,840 Roundtrip, found 1 day ago
￥64,840
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 25 from Madison to Seattle, returning Tue, Sep 1, priced at ￥64,840 found 1 day ago

Frequently asked questions

How much is a flight from MSN to SEA?
If you're planning on traveling between Dane County Regional Airport (MSN) and Sea-Tac Airport, round-trip flights start from ￥48,810. This price is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MSN to Sea-Tac Airport?
We get that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Dane County Regional Airport (MSN) to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dane County Regional Airport (MSN) to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Dane County Regional Airport (MSN) to Seattle - Tacoma Intl. Airport (SEA)?
The flight time between Truax Field and SEA is 6 hours and 37 minutes. If you're traveling with kids, it's always a good idea to pack some fruit or snacks in your cabin baggage.
How far is the flight from Dane County Regional Airport (MSN) to SEA?
It's around 2,600 kilometers from Madison to SeaTac, so expect to be flying for a while. Keep yourself occupied by packing things like a magazine or the latest bestseller.
Which airlines fly direct from MSN to Sea-Tac Airport?
Direct flights aren't available, so you'll have to make at least one stop between Dane County Regional Airport (MSN) and Sea-Tac Airport. Make the most of the layover time to stretch your legs and grab a bite to eat.
Are Dane County Regional Airport (MSN) to SEA flight tickets cheaper when they're purchased at the last minute?
Booking your trip from MSN to Sea-Tac Airport at the last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Travel information

Origin airport
Dane County Regional
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
￥48,810
Distance
2586 km
*Available to Expedia members.