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Cheap flights from Madison to Seattle from $85

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 11/14. 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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Find the cheapest flights from Madison to Seattle

Cheap round-trip flights

Delta Logo
1:19 pm - 6:23 pmMSN-SEA
7h 04m1 stop
Delta Logo
11:55 pm - 8:37 amSEA-MSN
6h 42m1 stop
$289Delta
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Fri, Oct 24 - Sun, Oct 26
Delta Logo
4:55 pm - 10:06 pmMSN-SEA
7h 11m1 stop
Delta Logo
11:55 pm - 8:37 amSEA-MSN
6h 42m1 stop
$295Delta
Find Deal
Mon, Sep 29 - Tue, Oct 14
United Airlines Logo
6:30 am - 1:42 pmMSN-SEA
9h 12m2 stops
United Airlines Logo
1:57 pm - 10:28 pmSEA-MSN
6h 31m1 stop
$300United Airlines
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Tue, Sep 30 - Sat, Oct 11
American Airlines Logo
5:27 pm - 10:59 pmMSN-SEA
7h 32m1 stop
American Airlines Logo
1:30 pm - 11:51 pmSEA-MSN
8h 21m1 stop
$302American Airlines
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Thu, Oct 16 - Thu, Oct 23
American Airlines Logo
1:37 pm - 8:09 pmMSN-SEA
8h 32m1 stop
American Airlines Logo
11:24 pm - 10:35 amSEA-MSN
9h 11m1 stop
$312American Airlines
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Fri, Oct 3 - Tue, Oct 7
Frontier Logo
7:59 pm - 7:33 amMSN-SEA
13h 34m1 stop
Frontier Logo
9:58 pm - 7:14 pmSEA-MSN
19h 16m2 stops
$331Frontier
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Thu, Oct 23 - Sun, Oct 26
United Airlines Logo
2:46 pm - 11:29 pmMSN-SEA
10h 43m2 stops
United Airlines Logo
7:00 am - 2:52 pmSEA-MSN
5h 52m1 stop
$335United Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
Frontier Logo
7:59 pm - 12:30 amMSN-SEA
6h 31m1 stop
Frontier Logo
9:58 pm - 7:14 pmSEA-MSN
19h 16m2 stops
$342Frontier
Find Deal
Mon, Sep 29 - Sun, Oct 12
Alaska Airlines Logo
1:00 pm - 10:29 pmMSN-SEA
11h 29m1 stop
Alaska Airlines Logo
9:45 am - 8:29 pmSEA-MSN
8h 44m1 stop
$379Alaska Airlines
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Tue, Oct 14 - Tue, Oct 21
Alaska Airlines Logo
1:00 pm - 10:29 pmMSN-SEA
11h 29m1 stop
Alaska Airlines Logo
12:17 am - 10:15 amSEA-MSN
7h 58m1 stop
$404Alaska Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19

American Airlines flights from Madison to Seattle

Our best American Airlines deals on Madison to Seattle flight tickets
American Airlines
Oct 16
MSN5:27 pmMadison Truax Field
7h 32m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
Oct 23
SEA1:30 pmSeattle/Tacoma Intl
8h 21m
1 stop
MSN11:51 pmMadison Truax Field
$302
Find similar
American Airlines
Oct 3
MSN1:37 pmMadison Truax Field
8h 32m
1 stop
SEA8:09 pmSeattle/Tacoma Intl
Oct 7
SEA11:24 pmSeattle/Tacoma Intl
9h 11m
1 stop
MSN10:35 amMadison Truax Field
$312
Find similar
American Airlines
Oct 16
MSN5:27 pmMadison Truax Field
7h 32m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
Oct 22
SEA12:34 amSeattle/Tacoma Intl
7h 41m
1 stop
MSN10:15 amMadison Truax Field
$324
Find similar

Alaska Airlines flights from Madison to Seattle

Our best Alaska Airlines deals on Madison to Seattle flight tickets
Alaska Airlines
Oct 14
MSN1:00 pmMadison Truax Field
11h 29m
1 stop
SEA10:29 pmSeattle/Tacoma Intl
Oct 21
SEA9:45 amSeattle/Tacoma Intl
8h 44m
1 stop
MSN8:29 pmMadison Truax Field
$379
Find similar
Alaska Airlines
Oct 17
MSN1:00 pmMadison Truax Field
11h 29m
1 stop
SEA10:29 pmSeattle/Tacoma Intl
Oct 19
SEA12:17 amSeattle/Tacoma Intl
7h 58m
1 stop
MSN10:15 amMadison Truax Field
$404
Find similar
Alaska Airlines
Sep 25
MSN8:00 amMadison Truax Field
6h 34m
1 stop
SEA12:34 pmSeattle/Tacoma Intl
Oct 3
SEA12:17 amSeattle/Tacoma Intl
6h 48m
1 stop
MSN9:05 amMadison Truax Field
$469
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Madison to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Madison to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 10/24

1:19 pm-6:23 pm

1 stop7h 04m

Seattle/Tacoma Intl

Sun 10/26

11:55 pm-8:37 am

1 stop6h 42m

$289

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Mon 9/29

4:55 pm-10:06 pm

1 stop7h 11m

Seattle/Tacoma Intl

Tue 10/14

11:55 pm-8:37 am

1 stop6h 42m

$295

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 9/30

6:30 am-1:42 pm

2 stops9h 12m

Seattle/Tacoma Intl

Sat 10/11

1:57 pm-10:28 pm

1 stop6h 31m

$300

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 10/16

5:27 pm-10:59 pm

1 stop7h 32m

Seattle/Tacoma Intl

Thu 10/23

1:30 pm-11:51 pm

1 stop8h 21m

$302

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 10/3

1:37 pm-8:09 pm

1 stop8h 32m

Seattle/Tacoma Intl

Tue 10/7

11:24 pm-10:35 am

1 stop9h 11m

$312

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 10/23

7:59 pm-7:33 am

1 stop13h 34m

Seattle/Tacoma Intl

Sun 10/26

9:58 pm-7:14 pm

2 stops19h 16m

$331

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 10/23

2:46 pm-11:29 pm

2 stops10h 43m

Seattle/Tacoma Intl

Mon 10/27

7:00 am-2:52 pm

1 stop5h 52m

$335

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Mon 9/29

7:59 pm-12:30 am

1 stop6h 31m

Seattle/Tacoma Intl

Sun 10/12

9:58 pm-7:14 pm

2 stops19h 16m

$342

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 10/14

1:00 pm-10:29 pm

1 stop11h 29m

Seattle/Tacoma Intl

Tue 10/21

9:45 am-8:29 pm

1 stop8h 44m

$379

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 10/17

1:00 pm-10:29 pm

1 stop11h 29m

Seattle/Tacoma Intl

Sun 10/19

12:17 am-10:15 am

1 stop7h 58m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $379. If you don’t want to visit Seattle in January, then you should wait until September to fly from Madison, when ticket prices are also cheap, with an average price of $415.

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.

What is the cheapest Madison Truax Field to Seattle/Tacoma Intl flight route?

Fly from Madison Truax Field to Seattle/Tacoma Intl for the best Madison Truax Field - Seattle/Tacoma Intl flight prices

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 $454 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 $340 on momondo.

What cabin class options are available on Madison Truax Field to Seattle/Tacoma Intl flights?

There is only 1 cabin class available to choose from on Madison Truax Field to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Madison to Seattle flight prices changed over time?

As of September 2025, prices for Madison to Seattle flights are approximately 5% 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

Fastest flight time

4h 00m

Direct flights

Mon

Airports in Seattle

1 airport
The fastest flight from Madison to Seattle takes 4h 00m
Direct flights go from Madison to Seattle on Monday. There are no airlines offering direct flights.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • 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 19m 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 $138Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
DeltaPriceFrom $269Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $289Free CancellationRating
7.4
8,926 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
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Kirkland
Tukwila
Shoreline
Lakewood
Centralia
Fife
Cle Elum
Redmond
Westport

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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