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$176+ Cheap flights from Key West to Madison (EYW - 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MSN
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Key West to Madison

Cheapest flights from Key West to Madison
Explore the most affordable flight options available from Key West to Madison. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This Delta deal was found by Cheapflights users on 7/30. 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 8/146:15 pm
EYW
-
MSN
1 stop5h 23m
Delta
Tue 8/1811:22 am
MSN
-
EYW
1 stop7h 35m
Delta
Deal found 7/30$504
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/144:56 pm
EYW
-
MSN
1 stop6h 22m
American Airlines
Tue 8/187:47 am
MSN
-
EYW
2 stops9h 44m
American Airlines
Deal found 7/30$585
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/232:20 pm
EYW
-
MSN
2 stops25h 44m
United Airlines
Sat 9/266:42 am
MSN
-
EYW
1 stop6h 36m
United Airlines
Deal found 8/1$747
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/262:15 pm
EYW
-
MSN
1 stop6h 59m
United Airlines
Sat 8/294:01 pm
MSN
-
EYW
2 stops20h 28m
United Airlines
Deal found 7/31$823
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 8/27:33 pm
EYW
-
MSN
1 stop5h 09m
American Airlines
Tue 8/46:50 am
MSN
-
EYW
1 stop9h 04m
American Airlines
Deal found 7/30$851

Find flight deals from Key West to Madison

Discover tips and strategies to find the most affordable flight options for your journey from Key West (EYW) 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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$504
(Delta)

One-way from

$176
(Kiwi.com)
Provider with most accurate pricing for Key West-Madison Truax Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Key West-Madison Truax Field flights.
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From Key West to Madison Truax Field
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One-way flight from Key West to Madison Truax Field
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West 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 August 2, 2026.
Use the filters below to find and compare flights from Key West to Madison that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Key WestMadison

EYW - MSN

EYWMSN

Key West

Fri 8/14

6:15 pm-10:38 pm

1 stop5h 23m

Madison Truax Field

Tue 8/18

11:22 am-7:57 pm

1 stop7h 35m

$504

Key WestMadison

EYW - MSN

EYWMSN

Key West

Fri 8/14

4:56 pm-10:18 pm

1 stop6h 22m

Madison Truax Field

Tue 8/18

7:47 am-6:31 pm

2 stops9h 44m

$585

Key WestMadison

EYW - MSN

EYWMSN

Key West

Wed 9/23

2:20 pm-3:04 pm

2 stops25h 44m

Madison Truax Field

Sat 9/26

6:42 am-2:18 pm

1 stop6h 36m

$747

Key WestMadison

EYW - MSN

EYWMSN

Key West

Wed 8/26

2:15 pm-8:14 pm

1 stop6h 59m

Madison Truax Field

Sat 8/29

4:01 pm-1:29 pm

2 stops20h 28m

$823
Cheapest one-way

Key WestMadison

EYW - MSN

EYWMSN

Key West

Mon 10/26

9:34 am-9:50 am

1 stop25h 16m

$176
Quickest one-way

Key WestMadison

EYW - MSN

EYWMSN

Key West

Tue 10/27

6:10 pm-11:03 pm

1 stop5h 53m

$339

Key WestMadison

EYW - MSN

EYWMSN

Key West

Tue 10/27

1:16 pm-9:53 am

1 stop21h 37m

$345

Key WestMadison

EYW - MSN

EYWMSN

Key West

Tue 10/27

2:50 pm-10:59 pm

2 stops9h 09m

$358

Key WestMadison

EYW - MSN

EYWMSN

Key West

Mon 10/26

10:59 am-9:50 am

1 stop23h 51m

$410

Key WestMadison

EYW - MSN

EYWMSN

Key West

Mon 10/26

5:28 pm-11:57 pm

2 stops7h 29m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Sorted by cheapest first

Compare providers for flights from Key West 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 Key West to Madison in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Key West-Madison flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Key West-Madison flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Key West-Madison flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Key West-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 Key West-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 Key West to Madison

Have a flexible travel schedule? Discover the best time to fly to Madison from Key West 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.

Related info for your journey

Find useful and relevant information for your journey from Key West 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 Key West to Madison?

    A quick flight from Key West to Madison can take about 5h 23m. Delta provides one of the quickest options available for as low as $504. Airlines will cover a distance of 1353 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Key West to Madison?

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

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

    Yes. Cheapflights offers flight deals from Key West 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.

See more FAQs

Traveling to a place near Madison?

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

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