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Cheap flights from Madison to Seattle from $166

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 7/14. 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
1 adult, Economy, 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.
United Airlines Logo
5:00 am - 9:36 am
MSN
-
SEA
6h 36m
1 stop
United Airlines Logo
7:00 am - 3:09 pm
SEA
-
MSN
6h 09m
1 stop
$385United Airlines
Tue, Sep 1 - Sun, Sep 6
American Airlines Logo
11:23 am - 7:15 pm
MSN
-
SEA
9h 52m
1 stop
American Airlines Logo
6:00 am - 2:25 pm
SEA
-
MSN
6h 25m
1 stop
$388American Airlines
Tue, Jun 30 - Tue, Jul 7
American Airlines Logo
6:53 pm - 12:13 am
MSN
-
SEA
7h 20m
1 stop
American Airlines Logo
11:16 pm - 10:40 am
SEA
-
MSN
9h 24m
1 stop
$393American Airlines
Sat, Aug 15 - Mon, Aug 24
Delta Logo
12:03 pm - 5:00 pm
MSN
-
SEA
6h 57m
1 stop
Delta Logo
11:59 pm - 8:11 am
SEA
-
MSN
6h 12m
1 stop
$399Delta
Mon, Jun 29 - Thu, Jul 9
Frontier Logo
7:55 pm - 11:20 am
MSN
-
SEA
17h 25m
1 stop
Frontier Logo
12:35 pm - 7:10 pm
SEA
-
MSN
28h 35m
1 stop
$404Frontier
Tue, Jul 21 - Wed, Jul 29
Delta Logo
6:16 pm - 11:54 pm
MSN
-
SEA
7h 38m
1 stop
Delta Logo
3:30 pm - 8:20 am
SEA
-
MSN
14h 50m
2 stops
$411Delta
Thu, Sep 3 - Tue, Sep 8
Frontier Logo
7:55 pm - 11:20 am
MSN
-
SEA
17h 25m
1 stop
Frontier Logo
7:06 pm - 7:10 pm
SEA
-
MSN
22h 04m
1 stop
$412Frontier
Thu, Jul 9 - Mon, Jul 13
American Airlines Logo
11:53 am - 6:48 pm
MSN
-
SEA
8h 55m
1 stop
American Airlines Logo
11:16 pm - 10:40 am
SEA
-
MSN
9h 24m
1 stop
$414American Airlines
Sat, Aug 8 - Tue, Aug 18
American Airlines Logo
6:42 pm - 12:41 am
MSN
-
SEA
7h 59m
1 stop
American Airlines Logo
6:00 am - 2:25 pm
SEA
-
MSN
6h 25m
1 stop
$418American Airlines
Mon, Jun 29 - Tue, Jul 7
American Airlines Logo
2:39 pm - 9:04 pm
MSN
-
SEA
8h 25m
1 stop
American Airlines Logo
5:05 am - 4:28 pm
SEA
-
MSN
9h 23m
1 stop
$419American Airlines
Sat, Jun 27 - Fri, Jul 3

Delta flights from Madison to Seattle

Our best Delta deals on Madison to Seattle flight tickets
Delta
Jun 29
MSN12:03 pmMadison Truax Field
6h 57m
1 stop
SEA5:00 pmSeattle/Tacoma Intl
Jul 9
SEA11:59 pmSeattle/Tacoma Intl
6h 12m
1 stop
MSN8:11 amMadison Truax Field
$399
Delta
Sep 3
MSN6:16 pmMadison Truax Field
7h 38m
1 stop
SEA11:54 pmSeattle/Tacoma Intl
Sep 8
SEA3:30 pmSeattle/Tacoma Intl
14h 50m
2 stops
MSN8:20 amMadison Truax Field
$411
Delta
Jul 16
MSN6:13 pmMadison Truax Field
7h 45m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
Jul 21
SEA11:59 pmSeattle/Tacoma Intl
6h 12m
1 stop
MSN8:11 amMadison Truax Field
$429

Frontier flights from Madison to Seattle

Our best Frontier deals on Madison to Seattle flight tickets
Frontier
Jul 21
MSN7:55 pmMadison Truax Field
17h 25m
1 stop
SEA11:20 amSeattle/Tacoma Intl
Jul 29
SEA12:35 pmSeattle/Tacoma Intl
28h 35m
1 stop
MSN7:10 pmMadison Truax Field
$404
Frontier
Jul 9
MSN7:55 pmMadison Truax Field
17h 25m
1 stop
SEA11:20 amSeattle/Tacoma Intl
Jul 13
SEA7:06 pmSeattle/Tacoma Intl
22h 04m
1 stop
MSN7:10 pmMadison Truax Field
$412
Frontier
Jul 30
MSN7:55 pmMadison Truax Field
15h 22m
1 stop
SEA9:17 amSeattle/Tacoma Intl
Aug 5
SEA12:35 pmSeattle/Tacoma Intl
28h 35m
1 stop
MSN7:10 pmMadison Truax Field
$424

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 June 4, 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
Quickest round-trip

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 9/1

5:00 am-9:36 am

1 stop6h 36m

Seattle/Tacoma Intl

Sun 9/6

7:00 am-3:09 pm

1 stop6h 09m

$385

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 6/30

11:23 am-7:15 pm

1 stop9h 52m

Seattle/Tacoma Intl

Tue 7/7

6:00 am-2:25 pm

1 stop6h 25m

$388

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sat 8/15

6:53 pm-12:13 am

1 stop7h 20m

Seattle/Tacoma Intl

Mon 8/24

11:16 pm-10:40 am

1 stop9h 24m

$393

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Mon 6/29

12:03 pm-5:00 pm

1 stop6h 57m

Seattle/Tacoma Intl

Thu 7/9

11:59 pm-8:11 am

1 stop6h 12m

$399

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 7/21

7:55 pm-11:20 am

1 stop17h 25m

Seattle/Tacoma Intl

Wed 7/29

12:35 pm-7:10 pm

1 stop28h 35m

$404

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 9/3

6:16 pm-11:54 pm

1 stop7h 38m

Seattle/Tacoma Intl

Tue 9/8

3:30 pm-8:20 am

2 stops14h 50m

$411

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 7/9

7:55 pm-11:20 am

1 stop17h 25m

Seattle/Tacoma Intl

Mon 7/13

7:06 pm-7:10 pm

1 stop22h 04m

$412

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sat 8/8

11:53 am-6:48 pm

1 stop8h 55m

Seattle/Tacoma Intl

Tue 8/18

11:16 pm-10:40 am

1 stop9h 24m

$414

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Mon 6/29

6:42 pm-12:41 am

1 stop7h 59m

Seattle/Tacoma Intl

Tue 7/7

6:00 am-2:25 pm

1 stop6h 25m

$418

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sat 6/27

2:39 pm-9:04 pm

1 stop8h 25m

Seattle/Tacoma Intl

Fri 7/3

5:05 am-4:28 pm

1 stop9h 23m

$419

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 $389.

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 $456 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 $323 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 June 2026, prices for Madison to Seattle flights are approximately 3% 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 16m

Direct flights

None
The fastest flight from Madison to Seattle takes 6h 16m
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 16m 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 $149Free CancellationRating
5.6
2,914 reviews
Search Frontier flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,773 reviews
Search United Airlines flights
DeltaPriceFrom $269Free CancellationRating
7.9
8,397 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $422Free CancellationRating
7.9
12,464 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
Lakewood
Tukwila
Puyallup
Marysville
Cle Elum
Federal Way
Fife
Centralia
Shoreline
Westport
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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