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Cheap flights from Madison to Seattle from $111

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 8/25. 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

Enter your travel dates to find the best prices.
American Airlines Logo
6:52 pm - 11:59 pm
MSN
-
SEA
7h 07m
1 stop
American Airlines Logo
3:28 pm - 12:10 am
SEA
-
MSN
6h 42m
1 stop
$307American Airlines
Sat, Aug 22 - Wed, Sep 2
American Airlines Logo
6:44 pm - 12:16 am
MSN
-
SEA
7h 32m
1 stop
American Airlines Logo
11:24 pm - 10:38 am
SEA
-
MSN
9h 14m
1 stop
$323American Airlines
Fri, May 29 - Tue, Jun 2
Delta Logo
6:29 pm - 11:59 pm
MSN
-
SEA
7h 30m
1 stop
Delta Logo
11:59 pm - 8:22 am
SEA
-
MSN
6h 23m
1 stop
$328Delta
Sat, Jun 6 - Sun, Jun 14
Delta Logo
1:45 pm - 8:29 pm
MSN
-
SEA
8h 44m
1 stop
Delta Logo
11:53 pm - 10:15 am
SEA
-
MSN
8h 22m
1 stop
$338Delta
Fri, Sep 25 - Tue, Oct 6
American Airlines Logo
6:44 pm - 12:16 am
MSN
-
SEA
7h 32m
1 stop
American Airlines Logo
11:58 pm - 7:45 am
SEA
-
MSN
5h 47m
1 stop
$339American Airlines
Wed, May 27 - Sat, Jun 6
Delta Logo
2:33 pm - 8:43 pm
MSN
-
SEA
8h 10m
1 stop
Delta Logo
11:59 pm - 8:26 am
SEA
-
MSN
6h 27m
1 stop
$344Delta
Fri, May 29 - Wed, Jun 3
American Airlines Logo
5:46 pm - 12:15 am
MSN
-
SEA
8h 29m
1 stop
American Airlines Logo
11:30 pm - 10:54 am
SEA
-
MSN
9h 24m
1 stop
$349American Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
5:00 am - 10:00 am
MSN
-
SEA
7h 00m
1 stop
United Airlines Logo
11:50 pm - 8:53 am
SEA
-
MSN
7h 03m
1 stop
$355United Airlines
Fri, Sep 25 - Tue, Oct 6
Frontier Logo
7:59 pm - 9:49 am
MSN
-
SEA
15h 50m
1 stop
Frontier Logo
7:41 pm - 7:10 pm
SEA
-
MSN
21h 29m
1 stop
$356Frontier
Thu, Jul 30 - Wed, Aug 5
American Airlines Logo
6:44 pm - 12:52 am
MSN
-
SEA
8h 08m
1 stop
American Airlines Logo
11:16 pm - 10:40 am
SEA
-
MSN
9h 24m
1 stop
$357American Airlines
Tue, Aug 4 - Mon, Aug 10

Alaska Airlines flights from Madison to Seattle

Our best Alaska Airlines deals on Madison to Seattle flight tickets
Alaska Airlines
Sep 2
MSN9:45 amMadison Truax Field
7h 56m
1 stop
SEA3:41 pmSeattle/Tacoma Intl
Sep 5
SEA6:00 amSeattle/Tacoma Intl
6h 14m
1 stop
MSN2:14 pmMadison Truax Field
$407
Alaska Airlines
Aug 22
MSN9:54 amMadison Truax Field
10h 54m
2 stops
SEA6:48 pmSeattle/Tacoma Intl
Sep 1
SEA12:15 amSeattle/Tacoma Intl
7h 00m
1 stop
MSN9:15 amMadison Truax Field
$412
Alaska Airlines
Sep 24
MSN5:07 amMadison Truax Field
8h 32m
1 stop
SEA11:39 amSeattle/Tacoma Intl
Sep 29
SEA9:51 amSeattle/Tacoma Intl
8h 37m
1 stop
MSN8:28 pmMadison Truax Field
$428

American Airlines flights from Madison to Seattle

Our best American Airlines deals on Madison to Seattle flight tickets
American Airlines
Aug 22
MSN6:52 pmMadison Truax Field
7h 07m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Sep 2
SEA3:28 pmSeattle/Tacoma Intl
6h 42m
1 stop
MSN12:10 amMadison Truax Field
$307
American Airlines
May 29
MSN6:44 pmMadison Truax Field
7h 32m
1 stop
SEA12:16 amSeattle/Tacoma Intl
Jun 2
SEA11:24 pmSeattle/Tacoma Intl
9h 14m
1 stop
MSN10:38 amMadison Truax Field
$323
American Airlines
May 27
MSN6:44 pmMadison Truax Field
7h 32m
1 stop
SEA12:16 amSeattle/Tacoma Intl
Jun 6
SEA11:58 pmSeattle/Tacoma Intl
5h 47m
1 stop
MSN7:45 amMadison Truax Field
$339

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 May 8, 2026.
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

Cheapest round-trip

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sat 8/22

6:52 pm-11:59 pm

1 stop7h 07m

Seattle/Tacoma Intl

Wed 9/2

3:28 pm-12:10 am

1 stop6h 42m

$307

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 5/29

6:44 pm-12:16 am

1 stop7h 32m

Seattle/Tacoma Intl

Tue 6/2

11:24 pm-10:38 am

1 stop9h 14m

$323

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sat 6/6

6:29 pm-11:59 pm

1 stop7h 30m

Seattle/Tacoma Intl

Sun 6/14

11:59 pm-8:22 am

1 stop6h 23m

$328

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 9/25

1:45 pm-8:29 pm

1 stop8h 44m

Seattle/Tacoma Intl

Tue 10/6

11:53 pm-10:15 am

1 stop8h 22m

$338
Quickest round-trip

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 5/27

6:44 pm-12:16 am

1 stop7h 32m

Seattle/Tacoma Intl

Sat 6/6

11:58 pm-7:45 am

1 stop5h 47m

$339

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 5/29

2:33 pm-8:43 pm

1 stop8h 10m

Seattle/Tacoma Intl

Wed 6/3

11:59 pm-8:26 am

1 stop6h 27m

$344

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 9/17

5:46 pm-12:15 am

1 stop8h 29m

Seattle/Tacoma Intl

Mon 9/21

11:30 pm-10:54 am

1 stop9h 24m

$349

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 9/25

5:00 am-10:00 am

1 stop7h 00m

Seattle/Tacoma Intl

Tue 10/6

11:50 pm-8:53 am

1 stop7h 03m

$355

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 7/30

7:59 pm-9:49 am

1 stop15h 50m

Seattle/Tacoma Intl

Wed 8/5

7:41 pm-7:10 pm

1 stop21h 29m

$356

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 8/4

6:44 pm-12:52 am

1 stop8h 08m

Seattle/Tacoma Intl

Mon 8/10

11:16 pm-10:40 am

1 stop9h 24m

$357

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 typical price of a round-trip flight between Madison and Seattle?

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 $359. 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 $398.

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 from Madison 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 $453 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 $412 on momondo.

How have Madison to Seattle flight prices changed over time?

As of May 2026, prices for Madison to Seattle flights are approximately 25% 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

6h 35m

Direct flights

None
The fastest flight from Madison to Seattle takes 6h 35m
There are no direct flights from Madison to Seattle. There are no popular flight routes from Madison to Seattle.
Search flight deals

Frequently asked questions about flying from Madison to Seattle

  • 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 35m 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 $128Free CancellationRating
5.6
2,963 reviews
Search Frontier flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
9,693 reviews
Search United Airlines flights
DeltaPriceFrom $269Free CancellationRating
7.9
8,456 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $423Free CancellationRating
7.9
12,342 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

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

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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