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$101+ Cheap flights from Madison to Seattle (MSN - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
MSN — SEA
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheapflights Tip: The best prices from Madison Truax Field to Seattle/Tacoma Intl are usually found in January or October, booked 70 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Find flight deals from Madison to Seattle

Cheapest flights from Madison to Seattle
Explore the most affordable flight options available from Madison to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:10 pmMSN - SEA
1 stop10h 32mAmerican Airlines
Fri 11/1412:59 amSEA - MSN
1 stop6h 19mAmerican Airlines
Deal found 10/12$251
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:30 amMSN - SEA
2 stops9h 24mUnited Airlines
Sat 11/1510:53 amSEA - MSN
1 stop7h 42mUnited Airlines
Deal found 10/12$256
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:00 amMSN - SEA
1 stop6h 54mDelta
Wed 12/1011:55 pmSEA - MSN
1 stop8h 20mDelta
Deal found 10/13$270
This Kiwi.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:00 pmMSN - SEA
1 stop18h 13mFrontier
Thu 11/1312:58 pmSEA - MSN
1 stop28h 17mFrontier
Deal found 10/12$272
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:20 pmMSN - SEA
1 stop10h 19mAmerican Airlines
Wed 11/1212:59 amSEA - MSN
1 stop7h 32mAmerican Airlines
Deal found 10/13$283
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/123:08 pmMSN - SEA
2 stops10h 36mUnited Airlines
Thu 11/137:00 amSEA - MSN
1 stop5h 54mUnited Airlines
Deal found 10/13$288
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:00 amMSN - SEA
1 stop6h 54mDelta
Mon 11/2411:55 pmSEA - MSN
1 stop8h 16mDelta
Deal found 10/13$289
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amMSN - SEA
1 stop8h 58mDelta
Tue 11/46:00 amSEA - MSN
1 stop8h 36mDelta
Deal found 10/12$295
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:52 pmMSN - SEA
1 stop8h 05mDelta
Tue 11/1111:10 pmSEA - MSN
1 stop7h 42mDelta
Deal found 10/13$305
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:30 pmMSN - SEA
1 stop7h 10mDelta
Thu 11/279:28 amSEA - MSN
1 stop7h 58mDelta
Deal found 10/12$324

Cheap flight deals from Madison to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Madison (MSN) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$251
(Delta)

One-way from

$101
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$407
Provider with most accurate pricing for Madison Truax Field-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madison Truax Field-Seattle/Tacoma Intl flights.
Search Deals
From Madison Truax Field to Seattle/Tacoma Intl
Search Deals
One-way flight from Madison Truax Field to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Madison to Seattle that are best for you.

Fly from

Madison

Fly to

Seattle

Route

Depart

Return

Price

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 12/5

1:22 pm-8:36 pm

1 stop9h 14m

Seattle/Tacoma Intl

Wed 12/10

11:15 pm-9:00 am

1 stop7h 45m

$270

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 11/20

6:00 am-10:54 am

1 stop6h 54m

Seattle/Tacoma Intl

Mon 11/24

11:55 pm-10:11 am

1 stop8h 16m

$289

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Mon 10/27

6:00 am-12:58 pm

1 stop8h 58m

Seattle/Tacoma Intl

Tue 11/4

6:00 am-4:36 pm

1 stop8h 36m

$295

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Thu 11/13

2:48 pm-11:10 pm

2 stops10h 22m

Seattle/Tacoma Intl

Sun 11/16

11:30 pm-10:00 am

1 stop8h 30m

$343

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Sat 11/8

3:58 pm-12:59 am

2 stops11h 01m

Seattle/Tacoma Intl

Sat 11/15

12:00 pm-9:02 pm

1 stop7h 02m

$346

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Mon 11/3

5:52 pm-11:57 pm

1 stop8h 05m

Seattle/Tacoma Intl

Tue 11/11

9:43 am-8:52 am

2 stops21h 09m

$354

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 12/17

2:48 pm-10:28 pm

1 stop9h 40m

Seattle/Tacoma Intl

Sun 1/18

7:00 am-4:50 pm

1 stop7h 50m

$360

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 12/17

6:30 am-3:29 pm

2 stops10h 59m

Seattle/Tacoma Intl

Mon 12/29

7:00 am-4:45 pm

1 stop7h 45m

$365

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Wed 12/17

2:48 pm-10:28 pm

1 stop9h 40m

Seattle/Tacoma Intl

Wed 12/24

5:54 pm-10:10 am

2 stops14h 16m

$365

MadisonSeattle

MSN - SEA

MSNSEA

Madison Truax Field

Fri 10/24

6:00 am-12:58 pm

1 stop8h 58m

Seattle/Tacoma Intl

Sun 10/26

11:55 pm-8:37 am

1 stop6h 42m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 21 results
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Compare providers for flights from Madison to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madison to Seattle in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Madison-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madison-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madison-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madison-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madison-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Madison to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Madison with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Madison to Seattle

How far ahead should I book a flight from Madison to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Madison to Seattle. Price data was last updated on October 10, 2025.

The price you pay for your flight from Madison to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Madison to Seattle?

Currently, February is the cheapest month in which you can book a flight from Madison to Seattle (average of $150). Flying from Madison to Seattle in June is currently the most expensive (average of $260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MSN to SEA?

Find hourly flight availability from Madison to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

It’s optimal to fly from Madison to Seattle in the afternoon. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Madison to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Madison to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Madison to Seattle flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated October 14, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Madison to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,070 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,070 reviews
Alaska Airlines
8.0
Very good
11,070 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
11,070 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,973 reviews
Alaska Airlines
8.0
Very good
11,070 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
American Airlines
7.2
Good
11,043 reviews
Alaska Airlines
8.0
Very good
11,070 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Frontier
5.8
Fair
3,135 reviews
Alaska Airlines
8.0
Very good
11,070 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Madison to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Madison to Seattle?

    There are many flights that can get you from Madison to Seattle in 9h 14m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 1617 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Madison to Seattle round-trip?

    Frontier, at $149, was found to be the cheapest airline from Madison to Seattle.Alternate airlines to your destination round-trip include Delta and United Airlines. Users have found that Frontier is 67% cheaper than the other options available to this destination.

  • Can I find deals for flights from Madison to Seattle that include hotel bookings?

    Yes. In addition to deals on Madison to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Madison to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madison to Seattle.

  • Can I find deals for business class flights from Madison to Seattle?

    Yes. Cheapflights offers flight deals from Madison to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Madison to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Madison to Seattle (average of $150). Flying from Madison to Seattle in June is currently the most expensive (average of $260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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Top 5 airlines flying from Madison to Seattle

Discover the top 5 airlines that operate flights from Madison to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$149Average$289FlexibilityNo cancel feeOn-time62%
DeltaCheapest$269Average$407FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$287Average$460FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$287Average$435FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$421Average$556FlexibilityNo cancel feeOn-time75%

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