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Madison

$126+ Cheap flights from Seattle to Madison (SEA - MSN)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Madison Truax Field are usually found in January or September, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Seattle to Madison

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Madison (MSN). 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 July 29, 2025.

Round-trip from

$251
(Delta)

One-way from

$126
(Delta)

Popular in

December

Cheapest in

January

Average price

$493
From Seattle/Tacoma Intl to Madison Truax Field
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One-way flight from Seattle/Tacoma Intl to Madison Truax Field
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Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Seattle to Madison

Cheapest flights from Seattle to Madison
Explore the most affordable flight options available from Seattle to Madison. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 9/1611:40 pmSEA - MSN
1 stop6h 51mDelta
Tue 10/75:22 pmMSN - SEA
1 stop8h 35mDelta
Deal found 7/28$251
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 9/162:00 pmSEA - MSN
1 stop6h 23mUnited Airlines
Tue 9/2310:50 amMSN - SEA
2 stops9h 04mUnited Airlines
Deal found 7/27$256
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:12 amSEA - MSN
1 stop11h 02mFrontier
Mon 9/227:59 pmMSN - SEA
1 stop6h 31mFrontier
Deal found 7/27$258
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/2412:19 pmSEA - MSN
1 stop8h 51mAmerican Airlines
Thu 9/255:22 pmMSN - SEA
1 stop7h 37mAmerican Airlines
Deal found 7/29$273
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:59 amSEA - MSN
1 stop6h 44mMultiple Airlines
Sun 9/287:59 pmMSN - SEA
1 stop6h 31mMultiple Airlines
Deal found 7/27$327
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:59 amSEA - MSN
1 stop6h 44mAlaska Airlines
Wed 10/297:00 amMSN - SEA
1 stop9h 07mAlaska Airlines
Deal found 7/28$379

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Madison 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 July 29, 2025.
Use the filters below to find and compare flights from Seattle to Madison that are best for you.

Fly from

Seattle

Fly to

Madison

Route

Depart

Return

Price

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Tue 9/16

11:40 pm-8:31 am

1 stop6h 51m

Madison Truax Field

Tue 10/7

5:22 pm-11:57 pm

1 stop8h 35m

$251

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Tue 9/16

2:00 pm-10:23 pm

1 stop6h 23m

Madison Truax Field

Tue 9/23

10:50 am-5:54 pm

2 stops9h 04m

$256

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Thu 9/18

6:12 am-7:14 pm

1 stop11h 02m

Madison Truax Field

Mon 9/22

7:59 pm-12:30 am

1 stop6h 31m

$258

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Wed 9/24

12:19 pm-11:10 pm

1 stop8h 51m

Madison Truax Field

Thu 9/25

5:22 pm-10:59 pm

1 stop7h 37m

$273

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Tue 9/23

12:59 am-9:43 am

1 stop6h 44m

Madison Truax Field

Sun 9/28

7:59 pm-12:30 am

1 stop6h 31m

$327

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Tue 9/30

12:59 am-9:43 am

1 stop6h 44m

Madison Truax Field

Sat 10/18

1:00 pm-10:32 pm

1 stop11h 32m

$379

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Sat 9/27

11:40 pm-8:31 am

1 stop6h 51m

$126

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Thu 9/18

6:12 am-7:14 pm

1 stop11h 02m

$135

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Sat 8/30

5:35 am-3:42 pm

1 stop8h 07m

$160

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Sat 9/27

5:31 pm-9:55 am

2 stops14h 24m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 11 results
1
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Best time to book a flight from Seattle to Madison

Have a flexible travel schedule? Discover the best time to fly to Madison from Seattle 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 Seattle to Madison

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Madison. Price data was last updated on July 25, 2025.

The price you pay for your flight from Seattle to Madison may vary depending on when you book. For the best chance of a lower fare, look to book 60 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 Seattle to Madison?

Currently, January is the cheapest month in which you can book a flight from Seattle to Madison (average of $338). Flying from Seattle to Madison in March is currently the most expensive (average of $422). 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 SEA to MSN?

Find hourly flight availability from Seattle to Madison. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 29% on flights from Seattle to Madison by exploring options for tickets in the evening.

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

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

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

Reviews of airlines servicing Madison

Get insights into the airlines that provide service to Madison. 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 Madison. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Seattle to Madison to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Frontier
5.9
Fair
3,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

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

    Delta, at $251, was found to be the cheapest airline from Seattle to Madison.Alternate airlines to your destination round-trip include United Airlines and Frontier. These flights start at 47% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Madison one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Seattle to Madison for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Madison 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 Seattle to Madison?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Madison (average of $338). Flying from Seattle to Madison in March is currently the most expensive (average of $422). 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 Madison?

Book flights to Madison if you plan to visit one of these locations
Portage
Middleton
Baraboo
Fitchburg

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Top 5 airlines flying from Seattle to Madison

Discover the top 5 airlines that operate flights from Seattle to Madison. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$252FlexibilityNo cancel feeOn-time62%
DeltaCheapest$279Average$456FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$296Average$457FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$300Average$511FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$406Average$486FlexibilityNo cancel feeOn-time75%

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