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Cheap flights from Madison to Seattle from $153

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 9/13. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Madison to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:55 pm - 9:19 am
MSN
-
SEA
15h 24m
1 stop
Frontier Logo
4:27 pm - 7:15 pm
SEA
-
MSN
24h 48m
1 stop
$237Frontier
Sun, Sep 6 - Sat, Sep 12
Frontier Logo
7:55 pm - 9:19 am
MSN
-
SEA
15h 24m
1 stop
Frontier Logo
7:06 pm - 7:10 pm
SEA
-
MSN
22h 04m
1 stop
$282Frontier
Sun, Aug 23 - Wed, Aug 26
United Airlines Logo
5:00 am - 9:36 am
MSN
-
SEA
6h 36m
1 stop
United Airlines Logo
2:34 pm - 11:59 pm
SEA
-
MSN
7h 25m
1 stop
$349United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
5:10 am - 11:46 am
MSN
-
SEA
8h 36m
1 stop
United Airlines Logo
7:00 am - 3:04 pm
SEA
-
MSN
6h 04m
1 stop
$349United Airlines
Tue, Sep 29 - Wed, Oct 7
American Airlines Logo
5:00 am - 9:31 am
MSN
-
SEA
6h 31m
1 stop
American Airlines Logo
11:13 am - 9:11 pm
SEA
-
MSN
7h 58m
1 stop
$349American Airlines
Wed, Oct 28 - Wed, Nov 4
American Airlines Logo
5:00 am - 12:50 pm
MSN
-
SEA
9h 50m
1 stop
American Airlines Logo
11:57 pm - 8:14 am
SEA
-
MSN
6h 17m
1 stop
$349American Airlines
Fri, Sep 11 - Sat, Sep 19
Delta Logo
1:37 pm - 10:03 pm
MSN
-
SEA
10h 26m
1 stop
Delta Logo
6:00 am - 2:11 pm
SEA
-
MSN
6h 11m
1 stop
$349Delta
Sat, Oct 17 - Wed, Oct 21
Delta Logo
5:21 pm - 11:52 pm
MSN
-
SEA
8h 31m
1 stop
Delta Logo
6:00 am - 5:18 pm
SEA
-
MSN
9h 18m
1 stop
$349Delta
Wed, Oct 14 - Wed, Oct 21
Alaska Airlines Logo
5:00 am - 11:39 am
MSN
-
SEA
8h 39m
1 stop
Alaska Airlines Logo
8:33 am - 6:24 pm
SEA
-
MSN
7h 51m
1 stop
$643Alaska Airlines
Wed, Sep 2 - Wed, Sep 9
Alaska Airlines Logo
2:45 pm - 9:58 pm
MSN
-
SEA
9h 13m
1 stop
Alaska Airlines Logo
6:00 am - 2:05 pm
SEA
-
MSN
6h 05m
1 stop
$643Alaska Airlines
Sat, Aug 15 - Wed, Aug 19

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Delta flights from Madison to Seattle

Our best Delta deals on Madison to Seattle flight tickets
Delta
Sep 6
MSN12:10 pmMadison Truax Field
6h 50m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Sep 9
SEA11:59 pmSeattle/Tacoma Intl
6h 23m
1 stop
MSN8:22 amMadison Truax Field
$349
Delta
Sep 11
MSN11:33 amMadison Truax Field
9h 26m
1 stop
SEA6:59 pmSeattle/Tacoma Intl
Sep 25
SEA11:05 pmSeattle/Tacoma Intl
7h 47m
1 stop
MSN8:52 amMadison Truax Field
$354
Delta
Dec 3
MSN7:49 pmMadison Truax Field
6h 10m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Dec 7
SEA10:45 pmSeattle/Tacoma Intl
9h 52m
1 stop
MSN10:37 amMadison Truax Field
$359

United Airlines flights from Madison to Seattle

Our best United Airlines deals on Madison to Seattle flight tickets
United Airlines
Sep 26
MSN5:10 amMadison Truax Field
9h 10m
2 stops
SEA12:20 pmSeattle/Tacoma Intl
Oct 2
SEA1:56 pmSeattle/Tacoma Intl
6h 39m
1 stop
MSN10:35 pmMadison Truax Field
$388
United Airlines
Aug 6
MSN10:43 amMadison Truax Field
7h 26m
1 stop
SEA4:09 pmSeattle/Tacoma Intl
Aug 13
SEA3:54 pmSeattle/Tacoma Intl
6h 05m
1 stop
MSN11:59 pmMadison Truax Field
$572
United Airlines
Aug 16
MSN5:00 amMadison Truax Field
11h 24m
2 stops
SEA2:24 pmSeattle/Tacoma Intl
Aug 31
SEA6:30 pmSeattle/Tacoma Intl
13h 34m
2 stops
MSN10:04 amMadison Truax Field
$586

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 August 3, 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

Sun 9/6

7:55 pm-9:19 am

1 stop15h 24m

Seattle/Tacoma Intl

Sat 9/12

4:27 pm-7:15 pm

1 stop24h 48m

$237

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sun 8/23

7:55 pm-9:19 am

1 stop15h 24m

Seattle/Tacoma Intl

Wed 8/26

7:06 pm-7:10 pm

1 stop22h 04m

$282
Quickest round-trip

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 9/9

5:00 am-9:36 am

1 stop6h 36m

Seattle/Tacoma Intl

Wed 9/16

2:34 pm-11:59 pm

1 stop7h 25m

$349

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 9/29

5:10 am-11:46 am

1 stop8h 36m

Seattle/Tacoma Intl

Wed 10/7

7:00 am-3:04 pm

1 stop6h 04m

$349

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 10/28

5:00 am-9:31 am

1 stop6h 31m

Seattle/Tacoma Intl

Wed 11/4

11:13 am-9:11 pm

1 stop7h 58m

$349

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 9/11

5:00 am-12:50 pm

1 stop9h 50m

Seattle/Tacoma Intl

Sat 9/19

11:57 pm-8:14 am

1 stop6h 17m

$349

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sat 10/17

1:37 pm-10:03 pm

1 stop10h 26m

Seattle/Tacoma Intl

Wed 10/21

6:00 am-2:11 pm

1 stop6h 11m

$349

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 10/14

5:21 pm-11:52 pm

1 stop8h 31m

Seattle/Tacoma Intl

Wed 10/21

6:00 am-5:18 pm

1 stop9h 18m

$349

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 9/2

5:00 am-11:39 am

1 stop8h 39m

Seattle/Tacoma Intl

Wed 9/9

8:33 am-6:24 pm

1 stop7h 51m

$643

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sat 8/15

2:45 pm-9:58 pm

1 stop9h 13m

Seattle/Tacoma Intl

Wed 8/19

6:00 am-2:05 pm

1 stop6h 05m

$643

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?

Prices are currently low for flights on this route.

Typical prices usually range from $400 to $555.
The lowest price recently found on this route was $237.

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 November to fly from Madison, when ticket prices are also cheap, with an average price of $378.

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 $459 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 $352 on momondo.

What cabin class options are available on Madison to Seattle flights?

There is only 1 cabin class available to choose from on Madison to Seattle 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 August 2026, prices for Madison to Seattle flights are approximately 18% 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

5h 54m

Direct flights

None
The fastest flight from Madison to Seattle takes 5h 54m
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 5h 54m 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
DeltaPriceFrom $269Free CancellationRating
7.8
8,482 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
10,060 reviews
Search United Airlines flights
American AirlinesPriceFrom $290Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $422Free CancellationRating
7.9
12,761 reviews
Search Alaska Airlines flights

  • United Airlines Flights From Madison to Seattle

    The lowest priced United Airlines flight from Madison to Seattle from the last 72 hours was $272. Generally, United Airlines has 5 flights on this route every week with an average price of $492. United Airlines is rated 7.4/10 by our users.

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
Kent
Lynnwood
Redmond
Lakewood
Puyallup
Fife
Federal Way
Tukwila
Cle Elum
Marysville
Kirkland
Centralia
Shoreline
Lacey

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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