How many flights depart from Wisconsin to Key West on average per week?

3 flights are operational weekly from Wisconsin to Key West as of October 2026. The most popular departure day for this route is Wed, with 33% of flights per week taking off on this day.

What airlines fly to Key West?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Key West from Wisconsin according to our data. American Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Key West. Keep in mind that there are 4 different airlines that fly to Key West on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Wisconsin to Key West?

American Airlines, Breeze Airways, and United Airlines are the most popular carriers operating from Wisconsin to Key West

How long does it take to fly to Key West?

If you’re flying from a popular airport in Wisconsin, such as Milwaukee or Madison, and flying into Key West, then you can expect flight times to average 4h 23m and 5h 41m, respectively.

When did momondo last update prices for flights from Wisconsin to Key West Airport?

Prices for flights from Wisconsin to Key West Airport refresh daily.

How many operators does momondo search for flights from Wisconsin to Key West Airport?

As of October 2026, there are 4 operators available to choose from for flights from Wisconsin to Key West Airport.

How old do you have to be to fly from Wisconsin to Key West Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The travel and health documents required for your trip to Key West 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 Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$187 Cheap Flights from Wisconsin to Key West in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wisconsin to Key West

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:57 pm - 10:19 amATW Appleton Intl-EYW Key West

18h 22m1 stop Orlando

10:59 am - 10:39 pmEYW Key West-ATW Appleton Intl

12h 40m1 stop Orlando

$265Multiple Airlines

Sun, Dec 13 - Fri, Dec 18

2:57 pm - 10:19 amATW Appleton Intl-EYW Key West

18h 22m1 stop Orlando

3:57 pm - 10:30 pmEYW Key West-ATW Appleton Intl

7h 33m1 stop Tampa St. Petersburg

$282Multiple Airlines

Sun, Dec 13 - Fri, Dec 18

7:37 am - 4:46 pmMKE Milwaukee-Mitchell-EYW Key West

8h 09m1 stop Chicago O'Hare Intl

1:23 pm - 5:56 pmEYW Key West-MKE Milwaukee-Mitchell

5h 33m1 stop Charlotte Douglas

$313American Airlines

Thu, Dec 17 - Mon, Dec 21

8:10 am - 2:36 pmMKE Milwaukee-Mitchell-EYW Key West

5h 26m1 stop Charlotte Douglas

4:24 pm - 10:44 pmEYW Key West-MKE Milwaukee-Mitchell

7h 20m1 stop Charlotte Douglas

$313American Airlines

Tue, Mar 2 - Tue, Mar 9

12:08 pm - 8:48 pmMKE Milwaukee-Mitchell-EYW Key West

7h 40m1 stop Atlanta Hartsfield-Jackson

2:30 pm - 8:56 pmEYW Key West-MKE Milwaukee-Mitchell

7h 26m1 stop New York LaGuardia

$313Delta

Mon, Feb 8 - Sat, Feb 13

3:26 pm - 8:49 pmMKE Milwaukee-Mitchell-EYW Key West

4h 23m1 stop Atlanta Hartsfield-Jackson

7:30 am - 2:23 pmEYW Key West-MKE Milwaukee-Mitchell

7h 53m1 stop Atlanta Hartsfield-Jackson

$313Delta

Tue, Jan 5 - Tue, Jan 12

8:00 am - 3:29 pmMKE Milwaukee-Mitchell-EYW Key West

6h 29m1 stop Chicago O'Hare Intl

12:05 pm - 5:18 pmEYW Key West-MKE Milwaukee-Mitchell

6h 13m1 stop Chicago O'Hare Intl

$313United Airlines

Fri, Nov 27 - Thu, Dec 3

6:30 am - 2:31 pmATW Appleton Intl-EYW Key West

7h 01m1 stop Tampa St. Petersburg

3:57 pm - 10:30 pmEYW Key West-ATW Appleton Intl

7h 33m1 stop Tampa St. Petersburg

$320Allegiant Air

Sun, Dec 13 - Fri, Dec 18

3:28 pm - 1:12 pmATW Appleton Intl-EYW Key West

20h 44m2 stops Sarasota Bradenton Intl Knoxville McGhee Tyson

3:57 pm - 10:30 pmEYW Key West-ATW Appleton Intl

7h 33m1 stop Tampa St. Petersburg

$336Allegiant Air

Sun, Dec 13 - Fri, Dec 18

5:00 am - 4:28 pmMKE Milwaukee-Mitchell-EYW Key West

10h 28m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

4:45 pm - 10:46 pmEYW Key West-MKE Milwaukee-Mitchell

7h 01m1 stop Houston George Bush Intcntl

$354United Airlines

Tue, Mar 2 - Tue, Mar 9

Cheap last minute flights

Enter your travel dates to find the best prices.

5:51 am - 2:20 pmMSN Madison Truax Field-EYW Key West

7h 29m1 stop Atlanta Hartsfield-Jackson

7:40 am - 12:31 pmEYW Key West-MSN Madison Truax Field

5h 51m1 stop Atlanta Hartsfield-Jackson

$479Delta

Tue, Nov 3 - Sat, Nov 7

1:07 pm - 10:19 amATW Appleton Intl-EYW Key West

20h 12m1 stop Orlando

11:22 am - 10:32 pmEYW Key West-ATW Appleton Intl

36h 10m2 stops Raleigh-Durham Orlando

$491Multiple Airlines

Sun, Nov 1 - Wed, Nov 4

7:14 am - 4:54 pmMKE Milwaukee-Mitchell-EYW Key West

8h 40m1 stop Dallas/Fort Worth

4:57 pm - 10:28 pmEYW Key West-MKE Milwaukee-Mitchell

6h 31m1 stop Miami

$538American Airlines

Sat, Oct 31 - Sat, Nov 7

7:14 am - 7:33 pmMKE Milwaukee-Mitchell-EYW Key West

11h 19m2 stops Dallas/Fort Worth Miami

4:57 pm - 10:28 pmEYW Key West-MKE Milwaukee-Mitchell

6h 31m1 stop Miami

$543American Airlines

Sat, Oct 31 - Sat, Nov 7

5:51 am - 2:20 pmMSN Madison Truax Field-EYW Key West

7h 29m1 stop Atlanta Hartsfield-Jackson

6:08 pm - 10:50 pmEYW Key West-MSN Madison Truax Field

5h 42m1 stop Atlanta Hartsfield-Jackson

$666Delta

Tue, Nov 3 - Tue, Nov 10

8:15 am - 3:29 pmMSN Madison Truax Field-EYW Key West

6h 14m1 stop Chicago O'Hare Intl

2:50 pm - 11:07 pmEYW Key West-MSN Madison Truax Field

9h 17m2 stops Newark Chicago O'Hare Intl

$688United Airlines

Tue, Nov 3 - Tue, Nov 10

8:00 am - 3:29 pmATW Appleton Intl-EYW Key West

6h 29m1 stop Chicago O'Hare Intl

2:51 pm - 12:15 pmEYW Key West-ATW Appleton Intl

22h 24m2 stops Newark Chicago O'Hare Intl

$875United Airlines

Mon, Nov 2 - Fri, Nov 6

5:51 am - 2:20 pmMSN Madison Truax Field-EYW Key West

7h 29m1 stop Atlanta Hartsfield-Jackson

11:51 am - 4:27 pmEYW Key West-MSN Madison Truax Field

5h 36m1 stop Atlanta Hartsfield-Jackson

$1,174Delta

Tue, Nov 3 - Sun, Nov 8

10:30 am - 10:42 amMSN Madison Truax Field-EYW Key West

23h 12m2 stops Orlando Raleigh-Durham

10:59 am - 5:20 pmEYW Key West-MSN Madison Truax Field

7h 21m1 stop Orlando

$1,263Breeze Airways

Tue, Nov 3 - Sun, Nov 8

10:30 am - 10:42 amMSN Madison Truax Field-EYW Key West

23h 12m2 stops Orlando Raleigh-Durham

10:59 am - 5:20 pmEYW Key West-MSN Madison Truax Field

7h 21m1 stop Orlando

$1,343Breeze Airways

Tue, Nov 3 - Sun, Nov 8

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Delta flights from Wisconsin to Key West

Our best Delta deals on Wisconsin to Key West flight tickets

Delta

Nov 18

MKE10:20 amMilwaukee-Mitchell

5h 50m

1 stop

EYW5:10 pmKey West

Nov 25

EYW6:08 pmKey West

6h 46m

1 stop

MKE11:54 pmMilwaukee-Mitchell

$359

Delta

Jan 27

ATW6:05 amAppleton Intl

8h 59m

2 stops

EYW4:04 pmKey West

Feb 2

EYW5:00 pmKey West

6h 11m

1 stop

ATW10:11 pmAppleton Intl

$364

Delta

Jan 27

ATW6:05 amAppleton Intl

8h 59m

2 stops

EYW4:04 pmKey West

Feb 2

EYW7:30 amKey West

10h 06m

2 stops

ATW4:36 pmAppleton Intl

$369

American Airlines flights from Wisconsin to Key West

Our best American Airlines deals on Wisconsin to Key West flight tickets

American Airlines

Feb 9

GRB10:59 amGreen Bay Austin-Straubel

5h 29m

1 stop

EYW5:28 pmKey West

Feb 19

EYW6:15 pmKey West

7h 01m

1 stop

GRB12:16 amGreen Bay Austin-Straubel

$359

American Airlines

Dec 15

MKE5:00 amMilwaukee-Mitchell

6h 07m

1 stop

EYW12:07 pmKey West

Dec 23

EYW7:18 pmKey West

5h 41m

1 stop

MKE11:59 pmMilwaukee-Mitchell

$362

American Airlines

Feb 9

GRB5:10 amGreen Bay Austin-Straubel

9h 36m

2 stops

EYW3:46 pmKey West

Feb 19

EYW6:15 pmKey West

7h 01m

1 stop

GRB12:16 amGreen Bay Austin-Straubel

$364

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonKey West

ATW Appleton Intl - EYW Key West

ATWEYW

Appleton Intl

Sun 12/13

2:57 pm-10:19 am

1 stop18h 22m

Key West

Fri 12/18

10:59 am-10:39 pm

1 stop12h 40m

$265

AppletonKey West

ATW Appleton Intl - EYW Key West

ATWEYW

Appleton Intl

Sun 12/13

2:57 pm-10:19 am

1 stop18h 22m

Key West

Fri 12/18

3:57 pm-10:30 pm

1 stop7h 33m

$282

MilwaukeeKey West

MKE Milwaukee-Mitchell - EYW Key West

MKEEYW

Milwaukee-Mitchell

Thu 12/17

7:37 am-4:46 pm

1 stop8h 09m

Key West

Mon 12/21

1:23 pm-5:56 pm

1 stop5h 33m

$313

MilwaukeeKey West

MKE Milwaukee-Mitchell - EYW Key West

MKEEYW

Milwaukee-Mitchell

Tue 3/2

8:10 am-2:36 pm

1 stop5h 26m

Key West

Tue 3/9

4:24 pm-10:44 pm

1 stop7h 20m

$313

MilwaukeeKey West

MKE Milwaukee-Mitchell - EYW Key West

MKEEYW

Milwaukee-Mitchell

Mon 2/8

12:08 pm-8:48 pm

1 stop7h 40m

Key West

Sat 2/13

2:30 pm-8:56 pm

1 stop7h 26m

$313

Quickest round-trip

MilwaukeeKey West

MKE Milwaukee-Mitchell - EYW Key West

MKEEYW

Milwaukee-Mitchell

Tue 1/5

3:26 pm-8:49 pm

1 stop4h 23m

Key West

Tue 1/12

7:30 am-2:23 pm

1 stop7h 53m

$313

MilwaukeeKey West

MKE Milwaukee-Mitchell - EYW Key West

MKEEYW

Milwaukee-Mitchell

Fri 11/27

8:00 am-3:29 pm

1 stop6h 29m

Key West

Thu 12/3

12:05 pm-5:18 pm

1 stop6h 13m

$313

AppletonKey West

ATW Appleton Intl - EYW Key West

ATWEYW

Appleton Intl

Sun 12/13

6:30 am-2:31 pm

1 stop7h 01m

Key West

Fri 12/18

3:57 pm-10:30 pm

1 stop7h 33m

$320

AppletonKey West

ATW Appleton Intl - EYW Key West

ATWEYW

Appleton Intl

Sun 12/13

3:28 pm-1:12 pm

2 stops20h 44m

Key West

Fri 12/18

3:57 pm-10:30 pm

1 stop7h 33m

$336

MilwaukeeKey West

MKE Milwaukee-Mitchell - EYW Key West

MKEEYW

Milwaukee-Mitchell

Tue 3/2

5:00 am-4:28 pm

2 stops10h 28m

Key West

Tue 3/9

4:45 pm-10:46 pm

1 stop7h 01m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wisconsin to Key West

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

Prices

Airlines

Other information

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Wisconsin to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $362. If you are unable to visit Key West during the month of September, then departing from Wisconsin during the month July is also very affordable. Most momondo users find prices during this month for around $374.

How far in advance should I book a flight from Wisconsin to Key West?

You are more likely to see cheaper flights to Key West from Wisconsin when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $430 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Wisconsin for as low as $334 on momondo.

Can stopping save me money on Wisconsin to Key West flights?

You could potentially save up to 25% on your flight if you consider stops on a Wisconsin to Key West flight.

Cheap Wisconsin to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Key West

Best Price Found	$187
Fastest flight time	3h 11m
Direct flights	None

The best one-way flight to Key West from Wisconsin in the past 72 hours is $187. The best round-trip flight deal from Wisconsin to Key West found on momondo in the last 72 hours is $265.

The fastest flight from Wisconsin to Key West takes 3h 11m

There are no direct flights from Wisconsin to Key West. There are no popular flight routes from Wisconsin to Key West.

Search flight deals

Frequently asked questions about flying from Wisconsin to Key West

When did momondo last update prices for flights from Wisconsin to Key West Airport?
Prices for flights from Wisconsin to Key West Airport refresh daily.
How many operators does momondo search for flights from Wisconsin to Key West Airport?
As of October 2026, there are 4 operators available to choose from for flights from Wisconsin to Key West Airport.
How old do you have to be to fly from Wisconsin to Key West Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The travel and health documents required for your trip to Key West 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 Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Wisconsin to Key West

Compare and see reviews for airlines that fly from Wisconsin to Key West with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $142	Free Cancellation	Rating 7.3 679 reviews	Search Allegiant Air flights
Delta	PriceFrom $230	Free Cancellation	Rating 7.8 8,691 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.0 12,211 reviews	Search American Airlines flights
United Airlines	PriceFrom $270	Free Cancellation	Rating 7.3 10,451 reviews	Search United Airlines flights

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Why should I use momondo to find a flight deal from Wisconsin to Key West?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Wisconsin.

Can I find flights from Wisconsin to Key West with flexible booking policies on momondo?

Yes. All flights to Key West from Wisconsin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Wisconsin to Key West?

momondo provides multiple filters to help you find the best flight to Key West from Wisconsin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Wisconsin to Key West right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Wisconsin to Key West now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Key West and let you know when they change.

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Cheap flights from Wisconsin to Key West from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Key West departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Wisconsin to Key West

Our best Delta deals on Wisconsin to Key West flight tickets

American Airlines flights from Wisconsin to Key West

Our best American Airlines deals on Wisconsin to Key West flight tickets

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How to get the cheapest flight ticket from Wisconsin to Key West

What is the cheapest month to fly to Key West?

How far in advance should I book a flight from Wisconsin to Key West?

Can stopping save me money on Wisconsin to Key West flights?

What is the cheapest airline that flies from Wisconsin to Key West?

What airlines fly to Key West?

How many flights depart from Wisconsin to Key West on average per week?

How long does it take to fly to Key West?

Cheap Wisconsin to Key West flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Wisconsin to Key West

Best airlines flying from Wisconsin to Key West

Compare and see reviews for airlines that fly from Wisconsin to Key West with momondo

Traveling to a place near Key West?

Why use momondo?

An easier way to manage your Key West 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Fly your favorite airline to Key West

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Key West. Availability may vary depending on flight origin and airline.

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