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Cheap flights from Appleton to Key West from $217

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to Key West departing on 5/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Appleton to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:44 pm - 11:27 am
ATW
-
EYW
19h 43m
1 stop
Multiple Airlines Logo
12:05 pm - 9:52 pm
EYW
-
ATW
10h 47m
1 stop
$217Multiple Airlines
Sun, May 24 - Thu, Jun 4
Multiple Airlines Logo
2:44 pm - 11:27 am
ATW
-
EYW
19h 43m
1 stop
Multiple Airlines Logo
12:05 pm - 9:52 pm
EYW
-
ATW
10h 47m
1 stop
$222Multiple Airlines
Sun, May 24 - Thu, Jun 4
Multiple Airlines Logo
2:44 pm - 11:27 am
ATW
-
EYW
19h 43m
1 stop
Multiple Airlines Logo
12:05 pm - 9:52 pm
EYW
-
ATW
10h 47m
1 stop
$229Multiple Airlines
Sun, May 24 - Thu, Jun 4
Multiple Airlines Logo
2:44 pm - 2:01 pm
ATW
-
EYW
22h 17m
1 stop
Multiple Airlines Logo
12:05 pm - 9:52 pm
EYW
-
ATW
10h 47m
1 stop
$232Multiple Airlines
Sun, May 24 - Thu, Jun 4
Multiple Airlines Logo
2:44 pm - 11:27 am
ATW
-
EYW
19h 43m
1 stop
Multiple Airlines Logo
12:05 pm - 9:52 pm
EYW
-
ATW
10h 47m
1 stop
$244Multiple Airlines
Thu, Jul 16 - Thu, Jul 23
Multiple Airlines Logo
3:17 pm - 12:26 pm
ATW
-
EYW
20h 09m
1 stop
Multiple Airlines Logo
12:05 pm - 10:17 pm
EYW
-
ATW
11h 12m
1 stop
$245Multiple Airlines
Sun, May 3 - Thu, May 7
Multiple Airlines Logo
7:00 am - 12:48 pm
ATW
-
EYW
28h 48m
1 stop
Multiple Airlines Logo
12:05 pm - 9:52 pm
EYW
-
ATW
10h 47m
1 stop
$248Multiple Airlines
Sat, Jul 18 - Thu, Jul 23
Multiple Airlines Logo
2:44 pm - 11:27 am
ATW
-
EYW
19h 43m
1 stop
Multiple Airlines Logo
8:48 pm - 10:34 pm
EYW
-
ATW
26h 46m
1 stop
$249Multiple Airlines
Sun, Jun 28 - Thu, Jul 9
Multiple Airlines Logo
4:00 pm - 12:48 pm
ATW
-
EYW
19h 48m
1 stop
Multiple Airlines Logo
12:05 pm - 9:52 pm
EYW
-
ATW
10h 47m
1 stop
$252Multiple Airlines
Wed, Jul 15 - Thu, Jul 23
Multiple Airlines Logo
6:44 pm - 1:54 pm
ATW
-
EYW
18h 10m
1 stop
Multiple Airlines Logo
12:05 pm - 9:52 pm
EYW
-
ATW
10h 47m
1 stop
$259Multiple Airlines
Fri, Jul 17 - Thu, Jul 23

United Airlines flights from Appleton to Key West

Our best United Airlines deals on Appleton to Key West flight tickets
United Airlines
Aug 8
ATW6:20 amAppleton Intl
7h 47m
1 stop
EYW3:07 pmKey West
Aug 15
EYW4:05 pmKey West
6h 08m
1 stop
ATW9:13 pmAppleton Intl
$323
United Airlines
Apr 25
ATW6:15 amAppleton Intl
10h 24m
2 stops
EYW5:39 pmKey West
Apr 29
EYW6:22 pmKey West
16h 37m
3 stops
ATW9:59 amAppleton Intl
$673
United Airlines
Apr 24
ATW5:00 amAppleton Intl
11h 39m
2 stops
EYW5:39 pmKey West
Apr 27
EYW6:22 pmKey West
20h 38m
3 stops
ATW2:00 pmAppleton Intl
$863

American Airlines flights from Appleton to Key West

Our best American Airlines deals on Appleton to Key West flight tickets
American Airlines
May 1
ATW10:57 amAppleton Intl
10h 39m
2 stops
EYW10:36 pmKey West
May 8
EYW6:46 pmKey West
5h 54m
1 stop
ATW11:40 pmAppleton Intl
$379
American Airlines
May 1
ATW10:57 amAppleton Intl
10h 39m
2 stops
EYW10:36 pmKey West
May 8
EYW2:01 pmKey West
10h 39m
2 stops
ATW11:40 pmAppleton Intl
$385
American Airlines
May 2
ATW10:57 amAppleton Intl
6h 19m
1 stop
EYW6:16 pmKey West
May 6
EYW6:46 pmKey West
5h 54m
1 stop
ATW11:40 pmAppleton Intl
$399

momondo Fare Finder

 
Customize your flight search to find flights from Appleton to Key West 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, momondo users made 832,500 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Appleton to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Sun 5/24

2:44 pm-11:27 am

1 stop19h 43m

Key West

Thu 6/4

12:05 pm-9:52 pm

1 stop10h 47m

$217

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Sun 5/24

2:44 pm-11:27 am

1 stop19h 43m

Key West

Thu 6/4

12:05 pm-9:52 pm

1 stop10h 47m

$222

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Sun 5/24

2:44 pm-11:27 am

1 stop19h 43m

Key West

Thu 6/4

12:05 pm-9:52 pm

1 stop10h 47m

$229

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Sun 5/24

2:44 pm-2:01 pm

1 stop22h 17m

Key West

Thu 6/4

12:05 pm-9:52 pm

1 stop10h 47m

$232

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Thu 7/16

2:44 pm-11:27 am

1 stop19h 43m

Key West

Thu 7/23

12:05 pm-9:52 pm

1 stop10h 47m

$244

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Sun 5/3

3:17 pm-12:26 pm

1 stop20h 09m

Key West

Thu 5/7

12:05 pm-10:17 pm

1 stop11h 12m

$245

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Sat 7/18

7:00 am-12:48 pm

1 stop28h 48m

Key West

Thu 7/23

12:05 pm-9:52 pm

1 stop10h 47m

$248

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Sun 6/28

2:44 pm-11:27 am

1 stop19h 43m

Key West

Thu 7/9

8:48 pm-10:34 pm

1 stop26h 46m

$249

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Wed 7/15

4:00 pm-12:48 pm

1 stop19h 48m

Key West

Thu 7/23

12:05 pm-9:52 pm

1 stop10h 47m

$252
Quickest round-trip

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Fri 7/17

6:44 pm-1:54 pm

1 stop18h 10m

Key West

Thu 7/23

12:05 pm-9:52 pm

1 stop10h 47m

$259

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Key West from

How to get the cheapest flight ticket from Appleton 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

What is the typical price of a round-trip flight between Appleton and Key West?

What is the cheapest month to fly to Key West?

In general, September is the cheapest month to fly from Appleton to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $343. If you are unable to visit Key West during the month of September, then departing from Appleton during the month August is also very affordable. Most momondo users find prices during this month for around $373.

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

You are more likely to see cheaper flights to Key West from Appleton when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $450 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Appleton for as low as $317 on momondo.

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

You could potentially save up to 31% on your flight if you consider stops on a Appleton to Key West flight.

When to book flights from Appleton to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Appleton to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Appleton to Key West (ATW to EYW) flight deals and tips

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

Fastest flight time

6h 40m

Direct flights

None
The fastest flight from Appleton to Key West takes 6h 40m
There are no direct flights from Appleton to Key West. There are no popular flight routes from Appleton to Key West.
Search flight deals

Frequently asked questions about flying from Appleton to Key West

  • How far is Appleton Intl to Key West by plane?

    A flight from Appleton Intl to Key West will travel around 1410.7 mi. By plane, this route typically takes 6h 40m.

  • When did momondo last update prices for flights from Appleton Intl Airport to Key West Airport?

    Prices for flights from Appleton Intl Airport to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Appleton Intl Airport to Key West Airport?

  • How old do you have to be to fly from Appleton Intl Airport to Key West Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Appleton Intl Airport 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.

  • What is the most popular airline from Appleton to Key West?

Best airlines flying from Appleton to Key West

Compare and see reviews for airlines that fly from Appleton to Key West with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $142Free CancellationRating
7.3
707 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $283Free CancellationRating
7.1
11,607 reviews
Search American Airlines flights
DeltaPriceFrom $293Free CancellationRating
7.9
8,423 reviews
Search Delta flights
United AirlinesPriceFrom $310Free CancellationRating
7.4
9,603 reviews
Search United Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Appleton to Key West for you.

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

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

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

momondo helps you find the best flight between Appleton and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Appleton to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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