Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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 6/23. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Madison to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 11:04 am
MSN
-
SEA
7h 04m
1 stop
Delta Logo
11:59 pm - 8:11 am
SEA
-
MSN
6h 12m
1 stop
$379Delta
Tue, Jun 30 - Tue, Jul 7
Frontier Logo
7:59 pm - 2:18 pm
MSN
-
SEA
20h 19m
1 stop
Frontier Logo
7:41 pm - 7:09 pm
SEA
-
MSN
21h 28m
1 stop
$383Frontier
Sun, Jun 21 - Mon, Jun 22
Delta Logo
6:29 pm - 11:59 pm
MSN
-
SEA
7h 30m
1 stop
Delta Logo
12:05 pm - 9:10 pm
SEA
-
MSN
7h 05m
1 stop
$384Delta
Sat, Jun 6 - Sat, Jun 13
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
$387Frontier
Tue, Aug 11 - Sat, Aug 15
American Airlines Logo
5:00 am - 9:27 am
MSN
-
SEA
6h 27m
1 stop
American Airlines Logo
11:58 pm - 7:45 am
SEA
-
MSN
5h 47m
1 stop
$393American Airlines
Tue, Jun 16 - Tue, Jun 23
Delta Logo
6:00 am - 11:04 am
MSN
-
SEA
7h 04m
1 stop
Delta Logo
11:59 pm - 8:12 am
SEA
-
MSN
6h 13m
1 stop
$398Delta
Wed, Jun 24 - Tue, Jun 30
Delta Logo
1:45 pm - 10:05 pm
MSN
-
SEA
10h 20m
1 stop
Delta Logo
6:00 am - 4:35 pm
SEA
-
MSN
8h 35m
1 stop
$399Delta
Fri, Sep 18 - Sun, Sep 27
American Airlines Logo
8:00 am - 2:50 pm
MSN
-
SEA
8h 50m
1 stop
American Airlines Logo
11:22 pm - 10:38 am
SEA
-
MSN
9h 16m
1 stop
$403American Airlines
Tue, Jul 7 - Tue, Jul 14
Frontier Logo
7:59 pm - 9:48 am
MSN
-
SEA
15h 49m
1 stop
Frontier Logo
7:41 pm - 6:59 pm
SEA
-
MSN
21h 18m
1 stop
$408Frontier
Thu, Jun 11 - Sat, Jun 13
Delta Logo
6:16 pm - 11:54 pm
MSN
-
SEA
7h 38m
1 stop
Delta Logo
11:59 pm - 10:27 am
SEA
-
MSN
8h 28m
1 stop
$414Delta
Thu, Aug 13 - Sun, Aug 23

Frontier flights from Madison to Seattle

Our best Frontier deals on Madison to Seattle flight tickets
Frontier
Jun 21
MSN7:59 pmMadison Truax Field
20h 19m
1 stop
SEA2:18 pmSeattle/Tacoma Intl
Jun 22
SEA7:41 pmSeattle/Tacoma Intl
21h 28m
1 stop
MSN7:09 pmMadison Truax Field
$383
Frontier
Aug 11
MSN7:55 pmMadison Truax Field
17h 25m
1 stop
SEA11:20 amSeattle/Tacoma Intl
Aug 15
SEA7:06 pmSeattle/Tacoma Intl
22h 04m
1 stop
MSN7:10 pmMadison Truax Field
$387
Frontier
Jun 11
MSN7:59 pmMadison Truax Field
15h 49m
1 stop
SEA9:48 amSeattle/Tacoma Intl
Jun 13
SEA7:41 pmSeattle/Tacoma Intl
21h 18m
1 stop
MSN6:59 pmMadison Truax Field
$408

United Airlines flights from Madison to Seattle

Our best United Airlines deals on Madison to Seattle flight tickets
United Airlines
Sep 12
MSN4:10 pmMadison Truax Field
8h 35m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
Sep 16
SEA11:00 pmSeattle/Tacoma Intl
8h 40m
1 stop
MSN9:40 amMadison Truax Field
$417
United Airlines
Sep 12
MSN5:56 pmMadison Truax Field
6h 49m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
Sep 16
SEA5:20 pmSeattle/Tacoma Intl
14h 20m
2 stops
MSN9:40 amMadison Truax Field
$422
United Airlines
May 29
MSN5:49 pmMadison Truax Field
7h 21m
1 stop
SEA11:10 pmSeattle/Tacoma Intl
May 31
SEA5:07 amSeattle/Tacoma Intl
7h 01m
1 stop
MSN2:08 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 May 25, 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

Tue 6/30

6:00 am-11:04 am

1 stop7h 04m

Seattle/Tacoma Intl

Tue 7/7

11:59 pm-8:11 am

1 stop6h 12m

$379

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sun 6/21

7:59 pm-2:18 pm

1 stop20h 19m

Seattle/Tacoma Intl

Mon 6/22

7:41 pm-7:09 pm

1 stop21h 28m

$383

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sat 6/6

6:29 pm-11:59 pm

1 stop7h 30m

Seattle/Tacoma Intl

Sat 6/13

12:05 pm-9:10 pm

1 stop7h 05m

$384

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 8/11

7:55 pm-11:20 am

1 stop17h 25m

Seattle/Tacoma Intl

Sat 8/15

7:06 pm-7:10 pm

1 stop22h 04m

$387
Quickest round-trip

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 6/16

5:00 am-9:27 am

1 stop6h 27m

Seattle/Tacoma Intl

Tue 6/23

11:58 pm-7:45 am

1 stop5h 47m

$393

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 6/24

6:00 am-11:04 am

1 stop7h 04m

Seattle/Tacoma Intl

Tue 6/30

11:59 pm-8:12 am

1 stop6h 13m

$398

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 9/18

1:45 pm-10:05 pm

1 stop10h 20m

Seattle/Tacoma Intl

Sun 9/27

6:00 am-4:35 pm

1 stop8h 35m

$399

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Tue 7/7

8:00 am-2:50 pm

1 stop8h 50m

Seattle/Tacoma Intl

Tue 7/14

11:22 pm-10:38 am

1 stop9h 16m

$403

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 6/11

7:59 pm-9:48 am

1 stop15h 49m

Seattle/Tacoma Intl

Sat 6/13

7:41 pm-6:59 pm

1 stop21h 18m

$408

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 8/13

6:16 pm-11:54 pm

1 stop7h 38m

Seattle/Tacoma Intl

Sun 8/23

11:59 pm-10:27 am

1 stop8h 28m

$414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 May 2026, prices for Madison to Seattle flights are approximately 18% 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

5h 44m

Direct flights

None
The fastest flight from Madison to Seattle takes 5h 44m
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 44m 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
2,937 reviews
Search Frontier flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
9,747 reviews
Search United Airlines flights
DeltaPriceFrom $269Free CancellationRating
7.9
8,434 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,630 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $423Free CancellationRating
7.9
12,411 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
Puyallup
Lakewood
Tukwila
Marysville
Cle Elum
Federal Way
Fife
Centralia
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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 6/24
Wed 7/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States