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Cheap flights from Madison to Seattle from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madison to Seattle departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Frontier Logo
6:59 pm - 12:34 amMSN-SEA
7h 35m1 stop
Frontier Logo
6:17 am - 6:58 pmSEA-MSN
10h 41m1 stop
$150Frontier
Find Deal
Mon, Aug 25 - Fri, Aug 29
Frontier Logo
7:18 pm - 11:42 pmMSN-SEA
6h 24m1 stop
Frontier Logo
6:25 am - 6:33 pmSEA-MSN
10h 08m1 stop
$155Frontier
Find Deal
Tue, Jul 22 - Tue, Jul 29
Frontier Logo
6:59 pm - 12:34 amMSN-SEA
7h 35m1 stop
Frontier Logo
6:17 am - 6:58 pmSEA-MSN
10h 41m1 stop
$166Frontier
Find Deal
Mon, Aug 25 - Fri, Aug 29
Delta Logo
4:54 pm - 10:07 pmMSN-SEA
7h 13m1 stop
Delta Logo
11:40 pm - 8:31 amSEA-MSN
6h 51m1 stop
$251Delta
Find Deal
Sat, Sep 13 - Tue, Sep 16
American Airlines Logo
6:44 pm - 11:41 pmMSN-SEA
6h 57m1 stop
American Airlines Logo
12:46 am - 9:18 amSEA-MSN
6h 32m1 stop
$252American Airlines
Find Deal
Sat, Aug 16 - Fri, Aug 22
United Airlines Logo
6:30 am - 11:31 amMSN-SEA
7h 01m1 stop
United Airlines Logo
11:10 am - 10:28 pmSEA-MSN
9h 18m2 stops
$256United Airlines
Find Deal
Sat, Sep 27 - Tue, Sep 30
Delta Logo
6:37 pm - 11:47 pmMSN-SEA
7h 10m1 stop
Delta Logo
11:55 pm - 8:35 amSEA-MSN
6h 40m1 stop
$270Delta
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
5:36 pm - 11:16 pmMSN-SEA
7h 40m1 stop
American Airlines Logo
11:49 pm - 10:31 amSEA-MSN
8h 42m1 stop
$280American Airlines
Find Deal
Sun, Aug 31 - Thu, Sep 18
 Logo
7:59 pm - 12:30 amMSN-SEA
6h 31m1 stop
 Logo
12:59 am - 9:43 amSEA-MSN
6h 44m1 stop
Sun, Sep 14 - Tue, Sep 16
United Airlines Logo
6:40 am - 11:37 amMSN-SEA
6h 57m1 stop
United Airlines Logo
12:20 am - 10:13 amSEA-MSN
7h 53m1 stop
$332United Airlines
Find Deal
Wed, Aug 6 - Sun, Aug 10

Frontier flights from Madison to Seattle

Our best Frontier deals on Madison to Seattle flight tickets
Frontier
Aug 25
MSN6:59 pmMadison Truax Field
7h 35m
1 stop
SEA12:34 amSeattle/Tacoma Intl
Aug 29
SEA6:17 amSeattle/Tacoma Intl
10h 41m
1 stop
MSN6:58 pmMadison Truax Field
Frontier
Jul 22
MSN7:18 pmMadison Truax Field
6h 24m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
Jul 29
SEA6:25 amSeattle/Tacoma Intl
10h 08m
1 stop
MSN6:33 pmMadison Truax Field
Frontier
Aug 25
MSN6:59 pmMadison Truax Field
7h 35m
1 stop
SEA12:34 amSeattle/Tacoma Intl
Aug 29
SEA6:17 amSeattle/Tacoma Intl
10h 41m
1 stop
MSN6:58 pmMadison Truax Field

Delta flights from Madison to Seattle

Our best Delta deals on Madison to Seattle flight tickets
Delta
Sep 13
MSN4:54 pmMadison Truax Field
7h 13m
1 stop
SEA10:07 pmSeattle/Tacoma Intl
Sep 16
SEA11:40 pmSeattle/Tacoma Intl
6h 51m
1 stop
MSN8:31 amMadison Truax Field
Delta
Aug 15
MSN6:37 pmMadison Truax Field
7h 10m
1 stop
SEA11:47 pmSeattle/Tacoma Intl
Aug 19
SEA11:55 pmSeattle/Tacoma Intl
6h 40m
1 stop
MSN8:35 amMadison Truax Field
Delta
Aug 19
MSN5:00 pmMadison Truax Field
7h 07m
1 stop
SEA10:07 pmSeattle/Tacoma Intl
Aug 22
SEA11:55 pmSeattle/Tacoma Intl
8h 24m
1 stop
MSN10:19 amMadison Truax Field

See travel insights to Seattle from

How to get the cheapest flight ticket from Madison to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, January is the cheapest month to fly from Madison to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $390. If you don’t want to visit Seattle in January, then you should wait until April to fly from Madison, when ticket prices are also cheap, with an average price of $424.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Madison is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $436. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Madison because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $597.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Madison in the evening is the least expensive time of day to depart. momondo users have found prices as low as $358 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $536. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Madison when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $461 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Madison for as low as $350 on momondo.

How have Madison to Seattle flight prices changed over time?

As of July 2025, prices for Madison to Seattle flights are approximately 59% more expensive when compared to flights at the same time last year.

When to book flights from Madison to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Madison to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Madison to Seattle (MSN to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madison to Seattle

Best Price Found

$71

Fastest flight time

6h 21m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Madison in the past 72 hours is $71. The best round-trip flight deal from Madison to Seattle found on momondo in the last 72 hours is $150.
The fastest flight from Madison to Seattle takes 6h 21m
There are no direct flights from Madison to Seattle. Popular non-direct route for this connection is Madison Truax Field Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Madison Truax Field to Seattle/Tacoma Intl by plane?

    The distance between Madison Truax Field and Seattle/Tacoma Intl is about 1616.2 mi. Typically, this will take 6h 24m by plane in normal conditions.

  • When did momondo last update prices for flights from Madison Truax Field Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Madison Truax Field Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Madison Truax Field Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Madison Truax Field Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Madison Truax Field Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Madison to Seattle?


Best airlines flying from Madison to Seattle

Compare and see reviews for airlines that fly from Madison to Seattle with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $148Free CancellationRating
5.9
3,291 reviews
Search Frontier flights
DeltaPriceFrom $282Free CancellationRating
8.0
7,975 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $420Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Federal Way
Kent
Lynnwood
Puyallup
Tukwila
Kirkland
Marysville
Lakewood
Fife
Shoreline
Centralia
Cle Elum
Westport
Redmond

Why use momondo?

Why should I use momondo to find a flight deal from Madison to Seattle?

It is quick and easy to find Madison to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Madison to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Madison which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Madison to Seattle?

Once all potential Madison to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Madison to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Madison and alert you when they change.


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1 adult
Mon 7/7
Mon 7/14

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