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Cheap flights from Madison to Seattle from $155

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 8/30. 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.
United Airlines Logo
5:49 pm - 10:45 pmMSN  Madison Truax Field-SEA Seattle/Tacoma Intl
6h 56m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 2:59 pmSEA  Seattle/Tacoma Intl-MSN Madison Truax Field
5h 59m1 stop Chicago O'Hare Intl
$349United Airlines
Sat, Sep 19 - Wed, Sep 23
United Airlines Logo
5:00 am - 9:36 amMSN  Madison Truax Field-SEA Seattle/Tacoma Intl
6h 36m1 stop Chicago O'Hare Intl
United Airlines Logo
10:42 am - 9:00 pmSEA  Seattle/Tacoma Intl-MSN Madison Truax Field
8h 18m1 stop Chicago O'Hare Intl
$349United Airlines
Tue, Oct 13 - Sat, Oct 17
American Airlines Logo
5:00 am - 10:09 amMSN  Madison Truax Field-SEA Seattle/Tacoma Intl
7h 09m1 stop Chicago O'Hare Intl
American Airlines Logo
3:41 pm - 12:17 amSEA  Seattle/Tacoma Intl-MSN Madison Truax Field
6h 36m1 stop Chicago O'Hare Intl
$349American Airlines
Fri, Sep 11 - Sat, Sep 19
American Airlines Logo
5:00 am - 10:09 amMSN  Madison Truax Field-SEA Seattle/Tacoma Intl
7h 09m1 stop Chicago O'Hare Intl
American Airlines Logo
11:57 pm - 8:14 amSEA  Seattle/Tacoma Intl-MSN Madison Truax Field
6h 17m1 stop Chicago O'Hare Intl
$349American Airlines
Sat, Sep 19 - Wed, Sep 30
Delta Logo
7:49 pm - 11:59 pmMSN  Madison Truax Field-SEA Seattle/Tacoma Intl
6h 10m1 stop Minneapolis St Paul
Delta Logo
1:45 pm - 10:55 pmSEA  Seattle/Tacoma Intl-MSN Madison Truax Field
7h 10m1 stop Minneapolis St Paul
$349Delta
Wed, Dec 16 - Sat, Jan 9
Delta Logo
6:00 am - 10:39 amMSN  Madison Truax Field-SEA Seattle/Tacoma Intl
6h 39m1 stop Minneapolis St Paul
Delta Logo
11:59 pm - 8:22 amSEA  Seattle/Tacoma Intl-MSN Madison Truax Field
6h 23m1 stop Minneapolis St Paul
$349Delta
Sat, Sep 19 - Wed, Sep 30
Frontier Logo
8:00 pm - 6:28 pmMSN  Madison Truax Field-SEA Seattle/Tacoma Intl
24h 28m2 stops Denver Intl Las Vegas Harry Reid Intl
Frontier Logo
4:27 pm - 7:15 pmSEA  Seattle/Tacoma Intl-MSN Madison Truax Field
24h 48m1 stop Denver Intl
$356Frontier
Thu, Sep 10 - Sat, Sep 19
Frontier Logo
8:00 pm - 3:08 pmMSN  Madison Truax Field-SEA Seattle/Tacoma Intl
21h 08m1 stop Denver Intl
Frontier Logo
8:15 pm - 7:15 pmSEA  Seattle/Tacoma Intl-MSN Madison Truax Field
21h 00m2 stops Los Angeles Denver Intl
$421Frontier
Thu, Sep 10 - Sat, Sep 19
Alaska Airlines Logo
9:48 am - 6:51 pmMSN  Madison Truax Field-SEA Seattle/Tacoma Intl
11h 03m2 stops Chicago O'Hare Intl Portland
Alaska Airlines Logo
10:00 am - 10:18 pmSEA  Seattle/Tacoma Intl-MSN Madison Truax Field
10h 18m2 stops Boise Air Term. Gowen Fld Chicago O'Hare Intl
$609Alaska Airlines
Tue, Sep 1 - Sat, Sep 5
Alaska Airlines Logo
11:22 am - 9:33 pmMSN  Madison Truax Field-SEA Seattle/Tacoma Intl
12h 11m2 stops Chicago O'Hare Intl San Diego
Alaska Airlines Logo
11:33 am - 11:12 pmSEA  Seattle/Tacoma Intl-MSN Madison Truax Field
9h 39m2 stops Boise Air Term. Gowen Fld Chicago O'Hare Intl
$609Alaska Airlines
Sat, Oct 17 - Tue, Oct 20

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United Airlines flights from Madison to Seattle

Our best United Airlines deals on Madison to Seattle flight tickets
United Airlines
Sep 9
MSN10:47 amMadison Truax Field
9h 42m
2 stops
SEA6:29 pmSeattle/Tacoma Intl
Sep 22
SEA5:00 amSeattle/Tacoma Intl
6h 13m
1 stop
MSN1:13 pmMadison Truax Field
$381
United Airlines
Sep 29
MSN5:10 amMadison Truax Field
9h 13m
2 stops
SEA12:23 pmSeattle/Tacoma Intl
Oct 7
SEA1:56 pmSeattle/Tacoma Intl
6h 39m
1 stop
MSN10:35 pmMadison Truax Field
$382
United Airlines
Sep 9
MSN5:00 amMadison Truax Field
8h 57m
2 stops
SEA11:57 amSeattle/Tacoma Intl
Sep 25
SEA3:55 pmSeattle/Tacoma Intl
6h 04m
1 stop
MSN11:59 pmMadison Truax Field
$383

Delta flights from Madison to Seattle

Our best Delta deals on Madison to Seattle flight tickets
Delta
Sep 10
MSN7:05 amMadison Truax Field
9h 44m
1 stop
SEA2:49 pmSeattle/Tacoma Intl
Sep 13
SEA11:59 pmSeattle/Tacoma Intl
6h 23m
1 stop
MSN8:22 amMadison Truax Field
$354
Delta
Sep 15
MSN5:08 pmMadison Truax Field
8h 50m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
Sep 22
SEA11:05 pmSeattle/Tacoma Intl
7h 47m
1 stop
MSN8:52 amMadison Truax Field
$374
Delta
Sep 15
MSN5:57 pmMadison Truax Field
7h 58m
1 stop
SEA11:55 pmSeattle/Tacoma Intl
Sep 21
SEA11:05 pmSeattle/Tacoma Intl
7h 47m
1 stop
MSN8:52 amMadison Truax Field
$379

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 18, 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 Madison Truax Field - SEA Seattle/Tacoma Intl

MSNSEA

Madison Truax Field

Sat 9/19

5:49 pm-10:45 pm

1 stop6h 56m

Seattle/Tacoma Intl

Wed 9/23

7:00 am-2:59 pm

1 stop5h 59m

$349

MadisonSeattle

MSN Madison Truax Field - SEA Seattle/Tacoma Intl

MSNSEA

Madison Truax Field

Tue 10/13

5:00 am-9:36 am

1 stop6h 36m

Seattle/Tacoma Intl

Sat 10/17

10:42 am-9:00 pm

1 stop8h 18m

$349

MadisonSeattle

MSN Madison Truax Field - SEA Seattle/Tacoma Intl

MSNSEA

Madison Truax Field

Fri 9/11

5:00 am-10:09 am

1 stop7h 09m

Seattle/Tacoma Intl

Sat 9/19

3:41 pm-12:17 am

1 stop6h 36m

$349

MadisonSeattle

MSN Madison Truax Field - SEA Seattle/Tacoma Intl

MSNSEA

Madison Truax Field

Sat 9/19

5:00 am-10:09 am

1 stop7h 09m

Seattle/Tacoma Intl

Wed 9/30

11:57 pm-8:14 am

1 stop6h 17m

$349

MadisonSeattle

MSN Madison Truax Field - SEA Seattle/Tacoma Intl

MSNSEA

Madison Truax Field

Wed 12/16

7:49 pm-11:59 pm

1 stop6h 10m

Seattle/Tacoma Intl

Sat 1/9

1:45 pm-10:55 pm

1 stop7h 10m

$349

MadisonSeattle

MSN Madison Truax Field - SEA Seattle/Tacoma Intl

MSNSEA

Madison Truax Field

Sat 9/19

6:00 am-10:39 am

1 stop6h 39m

Seattle/Tacoma Intl

Wed 9/30

11:59 pm-8:22 am

1 stop6h 23m

$349

MadisonSeattle

MSN Madison Truax Field - SEA Seattle/Tacoma Intl

MSNSEA

Madison Truax Field

Thu 9/10

8:00 pm-6:28 pm

2 stops24h 28m

Seattle/Tacoma Intl

Sat 9/19

4:27 pm-7:15 pm

1 stop24h 48m

$356

MadisonSeattle

MSN Madison Truax Field - SEA Seattle/Tacoma Intl

MSNSEA

Madison Truax Field

Thu 9/10

8:00 pm-3:08 pm

1 stop21h 08m

Seattle/Tacoma Intl

Sat 9/19

8:15 pm-7:15 pm

2 stops21h 00m

$421

MadisonSeattle

MSN Madison Truax Field - SEA Seattle/Tacoma Intl

MSNSEA

Madison Truax Field

Tue 9/1

9:48 am-6:51 pm

2 stops11h 03m

Seattle/Tacoma Intl

Sat 9/5

10:00 am-10:18 pm

2 stops10h 18m

$609

MadisonSeattle

MSN Madison Truax Field - SEA Seattle/Tacoma Intl

MSNSEA

Madison Truax Field

Sat 10/17

11:22 am-9:33 pm

2 stops12h 11m

Seattle/Tacoma Intl

Tue 10/20

11:33 am-11:12 pm

2 stops9h 39m

$609

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 $401 to $552.
The lowest price recently found on this route was $349.

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 $373.

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 $463 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 $395 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 10% 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

Best Price Found

$155

Fastest flight time

6h 36m

Direct flights

None
The best one-way flight to Seattle from Madison in the past 72 hours is $155. The best round-trip flight deal from Madison to Seattle found on momondo in the last 72 hours is $349.
The fastest flight from Madison to Seattle takes 6h 36m
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 36m 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
8,503 reviews
Search Delta flights
United AirlinesPriceFrom $272Free CancellationRating
7.4
10,103 reviews
Search United Airlines flights
American AirlinesPriceFrom $290Free CancellationRating
7.1
11,954 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $423Free CancellationRating
7.9
12,812 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
Kent
Olympia
Lynnwood
Redmond
Lakewood
Federal Way
Puyallup
Fife
Tukwila
Cle Elum
Marysville
Kirkland
Lacey
Shoreline
Centralia

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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