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Cheap flights from Madison to Seattle from $126

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 3/10. 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
9:18 am - 2:27 pm
MSN
-
SEA
7h 09m
1 stop
American Airlines Logo
11:33 pm - 8:45 am
SEA
-
MSN
7h 12m
1 stop
$251American Airlines
Wed, Apr 8 - Wed, Apr 29
United Airlines Logo
10:05 am - 4:41 pm
MSN
-
SEA
8h 36m
1 stop
United Airlines Logo
2:22 pm - 11:49 pm
SEA
-
MSN
7h 27m
1 stop
$269United Airlines
Wed, Apr 22 - Fri, Apr 24
American Airlines Logo
3:01 pm - 10:38 pm
MSN
-
SEA
9h 37m
1 stop
American Airlines Logo
11:28 pm - 9:48 am
SEA
-
MSN
8h 20m
1 stop
$274American Airlines
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
2:44 pm - 10:37 pm
MSN
-
SEA
9h 53m
1 stop
United Airlines Logo
11:59 pm - 8:01 am
SEA
-
MSN
6h 02m
1 stop
$280United Airlines
Wed, Apr 8 - Sun, Apr 12
United Airlines Logo
4:15 pm - 10:56 pm
MSN
-
SEA
8h 41m
1 stop
United Airlines Logo
5:05 am - 3:02 pm
SEA
-
MSN
7h 57m
2 stops
$281United Airlines
Wed, Apr 29 - Sat, May 2
American Airlines Logo
5:36 pm - 10:38 pm
MSN
-
SEA
7h 02m
1 stop
American Airlines Logo
11:28 pm - 9:48 am
SEA
-
MSN
8h 20m
1 stop
$297American Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
3:27 pm - 11:09 pm
MSN
-
SEA
9h 42m
1 stop
American Airlines Logo
12:13 am - 9:08 am
SEA
-
MSN
6h 55m
1 stop
$304American Airlines
Tue, Mar 17 - Thu, Mar 19
Delta Logo
11:31 am - 7:00 pm
MSN
-
SEA
9h 29m
1 stop
Delta Logo
6:00 am - 5:24 pm
SEA
-
MSN
9h 24m
1 stop
$305Delta
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
2:50 pm - 10:45 pm
MSN
-
SEA
9h 55m
1 stop
United Airlines Logo
7:00 am - 2:58 pm
SEA
-
MSN
5h 58m
1 stop
$309United Airlines
Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
11:22 am - 7:25 pm
MSN
-
SEA
10h 03m
1 stop
American Airlines Logo
10:08 pm - 10:08 am
SEA
-
MSN
10h 00m
1 stop
$311American Airlines
Tue, Mar 3 - Tue, Mar 10

American Airlines flights from Madison to Seattle

Our best American Airlines deals on Madison to Seattle flight tickets
American Airlines
Apr 8
MSN9:18 amMadison Truax Field
7h 09m
1 stop
SEA2:27 pmSeattle/Tacoma Intl
Apr 29
SEA11:33 pmSeattle/Tacoma Intl
7h 12m
1 stop
MSN8:45 amMadison Truax Field
$251
American Airlines
Apr 15
MSN3:01 pmMadison Truax Field
9h 37m
1 stop
SEA10:38 pmSeattle/Tacoma Intl
Apr 19
SEA11:28 pmSeattle/Tacoma Intl
8h 20m
1 stop
MSN9:48 amMadison Truax Field
$274
American Airlines
Apr 16
MSN5:36 pmMadison Truax Field
7h 02m
1 stop
SEA10:38 pmSeattle/Tacoma Intl
Apr 19
SEA11:28 pmSeattle/Tacoma Intl
8h 20m
1 stop
MSN9:48 amMadison Truax Field
$297

United Airlines flights from Madison to Seattle

Our best United Airlines deals on Madison to Seattle flight tickets
United Airlines
Apr 22
MSN10:05 amMadison Truax Field
8h 36m
1 stop
SEA4:41 pmSeattle/Tacoma Intl
Apr 24
SEA2:22 pmSeattle/Tacoma Intl
7h 27m
1 stop
MSN11:49 pmMadison Truax Field
$269
United Airlines
Apr 8
MSN2:44 pmMadison Truax Field
9h 53m
1 stop
SEA10:37 pmSeattle/Tacoma Intl
Apr 12
SEA11:59 pmSeattle/Tacoma Intl
6h 02m
1 stop
MSN8:01 amMadison Truax Field
$280
United Airlines
Apr 29
MSN4:15 pmMadison Truax Field
8h 41m
1 stop
SEA10:56 pmSeattle/Tacoma Intl
May 2
SEA5:05 amSeattle/Tacoma Intl
7h 57m
2 stops
MSN3:02 pmMadison Truax Field
$281

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 February 16, 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

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 4/8

9:18 am-2:27 pm

1 stop7h 09m

Seattle/Tacoma Intl

Wed 4/29

11:33 pm-8:45 am

1 stop7h 12m

$251

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 4/22

10:05 am-4:41 pm

1 stop8h 36m

Seattle/Tacoma Intl

Fri 4/24

2:22 pm-11:49 pm

1 stop7h 27m

$269

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 4/15

3:01 pm-10:38 pm

1 stop9h 37m

Seattle/Tacoma Intl

Sun 4/19

11:28 pm-9:48 am

1 stop8h 20m

$274

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 4/8

2:44 pm-10:37 pm

1 stop9h 53m

Seattle/Tacoma Intl

Sun 4/12

11:59 pm-8:01 am

1 stop6h 02m

$280

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 4/29

4:15 pm-10:56 pm

1 stop8h 41m

Seattle/Tacoma Intl

Sat 5/2

5:05 am-3:02 pm

2 stops7h 57m

$281

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 4/16

5:36 pm-10:38 pm

1 stop7h 02m

Seattle/Tacoma Intl

Sun 4/19

11:28 pm-9:48 am

1 stop8h 20m

$297

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 3/17

3:27 pm-11:09 pm

1 stop9h 42m

Seattle/Tacoma Intl

Thu 3/19

12:13 am-9:08 am

1 stop6h 55m

$304

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 3/3

11:31 am-7:00 pm

1 stop9h 29m

Seattle/Tacoma Intl

Tue 3/10

6:00 am-5:24 pm

1 stop9h 24m

$305

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 3/12

2:50 pm-10:45 pm

1 stop9h 55m

Seattle/Tacoma Intl

Mon 3/16

7:00 am-2:58 pm

1 stop5h 58m

$309

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 3/3

11:22 am-7:25 pm

1 stop10h 03m

Seattle/Tacoma Intl

Tue 3/10

10:08 pm-10:08 am

1 stop10h 00m

$311

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 $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 $391.

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 $446 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.

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 February 2026, prices for Madison to Seattle flights are approximately 10% cheaper 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 11m

Direct flights

None
The fastest flight from Madison to Seattle takes 6h 11m
There are no direct flights from Madison to Seattle. There are no popular flight routes from Madison to Seattle.
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 11m 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
5.7
3,047 reviews
Search Frontier flights
DeltaPriceFrom $250Free CancellationRating
7.9
8,205 reviews
Search Delta flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,308 reviews
Search United Airlines flights
American AirlinesPriceFrom $270Free CancellationRating
7.2
11,294 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $422Free CancellationRating
8.0
11,891 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
Kent
Marysville
Redmond
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Kirkland
Westport
Centralia
Fife
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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