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Cheap flights from Appleton to Key West from $250

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 12/14. 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
4:14 pm - 8:15 amATW-EYW
15h 01m1 stop
Multiple Airlines Logo
3:24 pm - 11:03 pmEYW-ATW
8h 39m1 stop
$250Multiple Airlines
Find Deal
dom., dic. 14 - jue., dic. 18
Multiple Airlines Logo
6:10 pm - 3:44 pmATW-EYW
20h 34m1 stop
Multiple Airlines Logo
9:57 am - 10:43 pmEYW-ATW
13h 46m1 stop
$254Multiple Airlines
Find Deal
sáb., dic. 13 - vie., dic. 19
Multiple Airlines Logo
6:10 pm - 3:44 pmATW-EYW
20h 34m1 stop
Multiple Airlines Logo
12:20 pm - 9:48 pmEYW-ATW
10h 28m1 stop
$260Multiple Airlines
Find Deal
sáb., dic. 6 - jue., dic. 11
Multiple Airlines Logo
3:50 pm - 4:56 pmATW-EYW
24h 06m1 stop
Multiple Airlines Logo
12:20 pm - 9:48 pmEYW-ATW
10h 28m1 stop
$262Multiple Airlines
Find Deal
vie., dic. 5 - jue., dic. 11
Allegiant Air Logo
3:38 pm - 3:04 pmATW-EYW
22h 26m1 stop
Allegiant Air Logo
3:54 pm - 10:43 pmEYW-ATW
7h 49m1 stop
$265Allegiant Air
Find Deal
dom., dic. 7 - vie., dic. 12
Multiple Airlines Logo
3:38 pm - 3:04 pmATW-EYW
22h 26m1 stop
Multiple Airlines Logo
12:20 pm - 9:48 pmEYW-ATW
10h 28m1 stop
$266Multiple Airlines
Find Deal
dom., dic. 7 - jue., dic. 11
American Airlines Logo
11:25 am - 9:47 pmATW-EYW
9h 22m2 stops
American Airlines Logo
4:01 pm - 8:49 pmEYW-ATW
5h 48m1 stop
$269American Airlines
Find Deal
jue., ene. 22 - mar., ene. 27
Allegiant Air Logo
7:00 am - 2:45 pmATW-EYW
6h 45m1 stop
Allegiant Air Logo
3:54 pm - 10:43 pmEYW-ATW
7h 49m1 stop
$271Allegiant Air
Find Deal
lun., dic. 1 - vie., dic. 5
American Airlines Logo
11:25 am - 9:47 pmATW-EYW
9h 22m2 stops
American Airlines Logo
12:00 pm - 11:21 pmEYW-ATW
12h 21m2 stops
$274American Airlines
Find Deal
jue., ene. 22 - mar., ene. 27
Delta Logo
6:11 pm - 5:15 pmATW-EYW
22h 04m2 stops
Delta Logo
3:02 pm - 10:04 pmEYW-ATW
8h 02m1 stop
$358Delta
Find Deal
sáb., dic. 6 - vie., dic. 12

Allegiant Air flights from Appleton to Key West

Our best Allegiant Air deals on Appleton to Key West flight tickets
Allegiant Air
Dec 7
ATW3:38 pmAppleton Intl
22h 26m
1 stop
EYW3:04 pmKey West
Dec 12
EYW3:54 pmKey West
7h 49m
1 stop
ATW10:43 pmAppleton Intl
$265
Find similar
Allegiant Air
Dec 1
ATW7:00 amAppleton Intl
6h 45m
1 stop
EYW2:45 pmKey West
Dec 5
EYW3:54 pmKey West
7h 49m
1 stop
ATW10:43 pmAppleton Intl
$271
Find similar
Allegiant Air
Dec 6
ATW6:10 pmAppleton Intl
20h 34m
1 stop
EYW3:44 pmKey West
Dec 12
EYW3:54 pmKey West
7h 49m
1 stop
ATW10:43 pmAppleton Intl
$272
Find similar

American Airlines flights from Appleton to Key West

Our best American Airlines deals on Appleton to Key West flight tickets
American Airlines
Jan 22
ATW11:25 amAppleton Intl
9h 22m
2 stops
EYW9:47 pmKey West
Jan 27
EYW4:01 pmKey West
5h 48m
1 stop
ATW8:49 pmAppleton Intl
$269
Find similar
American Airlines
Jan 22
ATW11:25 amAppleton Intl
9h 22m
2 stops
EYW9:47 pmKey West
Jan 27
EYW12:00 pmKey West
12h 21m
2 stops
ATW11:21 pmAppleton Intl
$274
Find similar
American Airlines
Jan 1
ATW9:51 amAppleton Intl
7h 04m
1 stop
EYW5:55 pmKey West
Jan 7
EYW1:05 pmKey West
5h 46m
1 stop
ATW5:51 pmAppleton Intl
$289
Find similar

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 noviembre 3, 2025.
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

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

dom. 12/14

4:14 pm-8:15 am

1 stop15h 01m

Key West

jue. 12/18

3:24 pm-11:03 pm

1 stop8h 39m

$250

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

sáb. 12/13

6:10 pm-3:44 pm

1 stop20h 34m

Key West

vie. 12/19

9:57 am-10:43 pm

1 stop13h 46m

$254

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

sáb. 12/6

6:10 pm-3:44 pm

1 stop20h 34m

Key West

jue. 12/11

12:20 pm-9:48 pm

1 stop10h 28m

$260

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

vie. 12/5

3:50 pm-4:56 pm

1 stop24h 06m

Key West

jue. 12/11

12:20 pm-9:48 pm

1 stop10h 28m

$262

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

dom. 12/7

3:38 pm-3:04 pm

1 stop22h 26m

Key West

vie. 12/12

3:54 pm-10:43 pm

1 stop7h 49m

$265

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

dom. 12/7

3:38 pm-3:04 pm

1 stop22h 26m

Key West

jue. 12/11

12:20 pm-9:48 pm

1 stop10h 28m

$266

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

jue. 1/22

11:25 am-9:47 pm

2 stops9h 22m

Key West

mar. 1/27

4:01 pm-8:49 pm

1 stop5h 48m

$269

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

lun. 12/1

7:00 am-2:45 pm

1 stop6h 45m

Key West

vie. 12/5

3:54 pm-10:43 pm

1 stop7h 49m

$271

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

jue. 1/22

11:25 am-9:47 pm

2 stops9h 22m

Key West

mar. 1/27

12:00 pm-11:21 pm

2 stops12h 21m

$274

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

sáb. 12/6

6:11 pm-5:15 pm

2 stops22h 04m

Key West

vie. 12/12

3:02 pm-10:04 pm

1 stop8h 02m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 cheapest month to fly to Key West?

In general, August 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 $304. If you are unable to visit Key West during the month of August, then departing from Appleton during the month September is also very affordable. Most momondo users find prices during this month for around $323.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Appleton is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $380. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Appleton to Key West for around $552.

What is the cheapest time of day to depart on your flight to Key West?

According to our data, the cheapest time of day to fly to Key West is in the morning. momondo users have found flights departing from Appleton to Key West in the morning for as low as $495. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Key West are more costly in the afternoon, with an average ticket price of $501. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $486 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 $371 on momondo.

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

You could potentially save up to 19% 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

Direct flights

None
There are no direct flights from Appleton to Key West. There are no popular flight routes from Appleton to Key West.
Search flight deals

  • 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 45m.

  • 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
7.2
694 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $271Free CancellationRating
7.9
8,002 reviews
Search Delta flights
United AirlinesPriceFrom $348Free CancellationRating
7.4
8,997 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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1 adult
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