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$107+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MSN
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap 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 March 10, 2026.

This American Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 4/1412:28 pm
SEA
-
MSN
1 stop8h 33m
American Airlines
Tue 4/217:35 am
MSN
-
SEA
1 stop8h 19m
American Airlines
Deal found 3/5$271
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/2111:59 pm
SEA
-
MSN
1 stop6h 57m
United Airlines
Tue 4/2810:05 am
MSN
-
SEA
2 stops9h 55m
United Airlines
Deal found 3/7$276
This American Airlines deal was found by Cheapflights users on 3/5. 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 5/206:00 am
SEA
-
MSN
1 stop9h 22m
American Airlines
Wed 6/35:00 am
MSN
-
SEA
1 stop6h 27m
American Airlines
Deal found 3/5$294
This American Airlines deal was found by Cheapflights users on 3/8. 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 4/2511:33 pm
SEA
-
MSN
1 stop7h 12m
American Airlines
Sun 5/35:30 am
MSN
-
SEA
1 stop6h 44m
American Airlines
Deal found 3/8$295
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 5/511:33 pm
SEA
-
MSN
1 stop8h 15m
American Airlines
Sat 5/165:37 pm
MSN
-
SEA
1 stop7h 01m
American Airlines
Deal found 3/6$299
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 4/1312:59 am
SEA
-
MSN
1 stop8h 06m
American Airlines
Mon 4/205:37 pm
MSN
-
SEA
1 stop8h 59m
American Airlines
Deal found 3/7$311
This United Airlines deal was found by Cheapflights users on 3/6. 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 5/195:02 am
SEA
-
MSN
1 stop7h 14m
United Airlines
Sun 5/247:18 pm
MSN
-
SEA
1 stop6h 41m
United Airlines
Deal found 3/6$313
This Delta deal was found by Cheapflights users on 3/9. 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 4/143:35 pm
SEA
-
MSN
1 stop5h 16m
Delta
Mon 4/206:30 pm
MSN
-
SEA
1 stop7h 24m
Delta
Deal found 3/9$316
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 4/2410:25 am
SEA
-
MSN
1 stop10h 07m
American Airlines
Sun 4/265:30 am
MSN
-
SEA
1 stop6h 44m
American Airlines
Deal found 3/6$317
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 9/1711:49 pm
SEA
-
MSN
1 stop8h 35m
American Airlines
Mon 9/215:07 am
MSN
-
SEA
1 stop6h 13m
American Airlines
Deal found 3/5$329
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Sun 4/2611:59 pm
SEA
-
MSN
1 stop6h 58m
United Airlines
Wed 4/294:15 pm
MSN
-
SEA
1 stop8h 41m
United Airlines
Deal found 3/9$330

Find 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(American Airlines)

One-way from

$107
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$482
Provider with most accurate pricing for Seattle/Tacoma Intl-Madison Truax Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Madison Truax Field flights.
Search Deals
From Seattle/Tacoma Intl to Madison Truax Field
Search Deals
One-way flight from Seattle/Tacoma Intl to Madison Truax Field
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 10, 2026.
Use the filters below to find and compare flights from Seattle to Madison that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Tue 4/21

11:59 pm-10:11 am

1 stop8h 12m

Madison Truax Field

Tue 4/28

6:30 am-11:48 am

1 stop7h 18m

$271

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Sun 4/26

11:59 pm-8:57 am

1 stop6h 58m

Madison Truax Field

Wed 4/29

4:15 pm-10:56 pm

1 stop8h 41m

$330

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Fri 4/24

12:29 am-8:45 am

1 stop6h 16m

Madison Truax Field

Tue 4/28

5:30 am-10:40 am

1 stop7h 10m

$361

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Sat 4/25

7:00 am-3:10 pm

1 stop6h 10m

Madison Truax Field

Tue 4/28

6:30 am-6:00 pm

2 stops13h 30m

$366

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Thu 3/26

5:00 am-2:38 pm

1 stop7h 38m

Madison Truax Field

Sat 4/4

12:13 pm-6:46 pm

1 stop8h 33m

$371

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Mon 6/8

10:40 pm-8:55 am

1 stop8h 15m

Madison Truax Field

Thu 6/11

6:30 am-11:38 am

1 stop7h 08m

$387

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Wed 5/20

2:27 pm-10:54 pm

1 stop6h 27m

Madison Truax Field

Wed 5/27

9:40 am-5:59 pm

2 stops10h 19m

$389
Quickest round-trip

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Fri 3/27

3:30 pm-10:58 pm

1 stop5h 28m

Madison Truax Field

Sat 4/4

6:00 am-10:55 am

1 stop6h 55m

$398

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Wed 4/15

7:37 pm-8:56 am

2 stops11h 19m

Madison Truax Field

Wed 4/29

5:45 pm-10:56 pm

1 stop7h 11m

$399

SeattleMadison

SEA - MSN

SEAMSN

Seattle/Tacoma Intl

Mon 5/4

12:29 am-9:48 am

1 stop7h 19m

Madison Truax Field

Sat 5/16

9:18 am-8:26 pm

2 stops13h 08m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Seattle to Madison

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 Seattle to Madison in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Seattle-Madison flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Madison flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Madison flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Madison 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 Seattle-Madison 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 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 March 6, 2026.

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 66 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, February is the cheapest month in which you can book a flight from Seattle to Madison (average of $187). Flying from Seattle to Madison in July is currently the most expensive (average of $250). 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.

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 March 10, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited 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
12,014 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
12,014 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,276 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,409 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.1
Good
11,414 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Frontier
5.7
Fair
3,033 reviews
Alaska Airlines
8.0
Very good
12,014 reviews

Comfort

7.8

Food

7.1

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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.

  • How long is the flight from Seattle to Madison?

    American Airlines and United Airlines can get you from Seattle to Madison in just under 6h 57m. Your travel time can differ by up to 1h 36m. The distance between Seattle and Madison is about 1617 mi. This flight may include one or multiple stops.

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

    Frontier, at $106, was found to be the cheapest airline from Seattle to Madison.Alternate airlines to your destination round-trip include Delta and American Airlines. These flights start at 75% 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 $125. However, be on the lookout for offers from American Airlines and United 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, February is the cheapest month in which you can book a flight from Seattle to Madison (average of $187). Flying from Seattle to Madison in July is currently the most expensive (average of $250). 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$257FlexibilityNo cancel feeOn-time62%
DeltaCheapest$239Average$400FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$408FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$270Average$424FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$336Average$555FlexibilityNo cancel feeOn-time75%

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