Florida Keys

$115+ Cheap flights from Appleton (ATW) to Florida Keys

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — EYW
May 1 — May 81
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Cheap flight deals from Appleton to Florida Keys

Cheapest flights from Appleton to Florida Keys
Explore the most affordable flight options available from Appleton to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:45 am
ATW
-
EYW
1 stop6h 15m
Allegiant Air
Thu 4/162:04 pm
EYW
-
ATW
1 stop9h 13m
Allegiant Air
Deal found 3/27$232
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:45 am
ATW
-
EYW
1 stop6h 15m
Multiple Airlines
Thu 4/169:46 am
EYW
-
ATW
1 stop13h 31m
Multiple Airlines
Deal found 4/1$257
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2510:00 am
ATW
-
EYW
1 stop28h 48m
Multiple Airlines
Wed 4/2911:51 am
EYW
-
ATW
2 stops27h 12m
Multiple Airlines
Deal found 3/30$268
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:00 pm
ATW
-
EYW
1 stop20h 22m
Allegiant Air
Thu 8/69:31 pm
EYW
-
ATW
1 stop26h 19m
Allegiant Air
Deal found 3/30$269
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:00 pm
ATW
-
EYW
1 stop20h 22m
Allegiant Air
Fri 8/73:27 pm
EYW
-
ATW
1 stop8h 23m
Allegiant Air
Deal found 3/30$276
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:00 pm
ATW
-
EYW
1 stop20h 22m
Allegiant Air
Mon 8/33:27 pm
EYW
-
ATW
1 stop8h 07m
Allegiant Air
Deal found 3/30$291
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:44 pm
ATW
-
EYW
1 stop22h 53m
Allegiant Air
Thu 8/69:31 pm
EYW
-
ATW
1 stop26h 19m
Allegiant Air
Deal found 3/30$297
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:12 am
ATW
-
EYW
1 stop23h 12m
Multiple Airlines
Thu 8/69:31 pm
EYW
-
ATW
1 stop26h 19m
Multiple Airlines
Deal found 3/30$298
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:44 pm
ATW
-
EYW
1 stop22h 53m
Allegiant Air
Fri 8/73:27 pm
EYW
-
ATW
1 stop8h 23m
Allegiant Air
Deal found 3/30$303
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:26 pm
ATW
-
MIA
1 stop7h 12m
Delta
Tue 11/35:55 pm
MIA
-
ATW
1 stop5h 03m
Delta
Deal found 3/31$307
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:25 am
ATW
-
MIA
1 stop6h 29m
Delta
Sun 5/246:33 am
MIA
-
ATW
1 stop6h 18m
Delta
Deal found 4/1$310
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:05 pm
ATW
-
MIA
1 stop11h 28m
Multiple Airlines
Sat 6/69:38 pm
MIA
-
ATW
2 stops36h 08m
Multiple Airlines
Deal found 3/31$325

Find flight deals from Appleton to Florida Keys

Keep the following information in mind while searching for Appleton to Florida Keys flight deals. Data was last updated April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Kiwi.com)

One-way from

$115
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$527
Provider with most accurate pricing for Appleton Intl-Miami flight deals.
Provider most trusted by Cheapflights users for Appleton Intl-Miami flights.
From Appleton Intl to Florida Keys
One-way flight from Appleton Intl to Florida Keys
Highest demand for flights based on searches. 14% potential increase in price ($75 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in April 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Florida Keys 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 April 1, 2026.
Use the filters below to find and compare flights from Appleton to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Sun 5/10

5:30 am-12:56 pm

1 stop6h 26m

Miami

Sat 5/16

6:33 am-11:51 am

1 stop6h 18m

$310

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Wed 4/29

2:54 pm-10:45 pm

1 stop6h 51m

Miami

Thu 5/7

4:20 pm-12:14 am

1 stop8h 54m

$310

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Sat 4/11

3:59 pm-1:58 pm

1 stop20h 59m

Key West

Wed 4/15

11:51 am-2:03 pm

2 stops27h 12m

$318
Quickest round-trip

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Wed 5/13

5:40 am-12:38 pm

1 stop5h 58m

Key West

Wed 5/20

6:46 pm-11:40 pm

1 stop5h 54m

$323

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Tue 5/5

6:15 am-2:57 pm

1 stop7h 42m

Miami

Sat 5/9

4:20 pm-11:05 pm

1 stop7h 45m

$361

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Wed 5/6

10:57 am-6:16 pm

1 stop6h 19m

Key West

Sat 5/9

1:08 pm-6:00 pm

1 stop5h 52m

$376

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Mon 4/20

3:46 pm-10:45 pm

1 stop5h 59m

Miami

Wed 4/22

4:18 pm-11:03 pm

1 stop7h 45m

$377

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Fri 4/17

10:57 am-10:36 pm

2 stops10h 39m

Key West

Fri 4/24

4:20 pm-9:54 pm

1 stop6h 34m

$379

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Tue 9/15

6:13 am-6:27 pm

2 stops11h 14m

Key West

Tue 9/22

12:05 pm-10:44 pm

2 stops11h 39m

$386

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Fri 5/22

12:39 pm-11:04 pm

1 stop9h 25m

Miami

Mon 5/25

6:20 am-1:34 pm

1 stop8h 14m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Appleton to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Appleton 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 Appleton to Florida Keys

What is the cheapest month to book a flight from Appleton to Florida Keys?

Currently, May is the cheapest month in which you can book a flight from Appleton to Florida Keys (average of $158). Flying from Appleton to Florida Keys in June is currently the most expensive (average of $299). 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 Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated April 1, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAllegiant Air from Appleton to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Appleton to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Appleton to Florida Keys?

    Appleton Intl (ATW), located 5.1 mi from the city center, is the airport you fly out of when you book flights from Appleton to Florida Keys.

  • How long is the flight from Appleton to Florida Keys?

    Delta, United Airlines, and American Airlines can get you from Appleton to Florida Keys in just under 5h 58m. Your travel time can differ by up to 53m. The distance from Appleton to Florida Keys is about 1412 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Appleton to Florida Keys one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $158. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Appleton to Florida Keys for a low price.

  • Can I find deals for flights from Appleton to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Appleton to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Florida Keys.

  • Can I find deals for business class flights from Appleton to Florida Keys?

    Yes. Cheapflights offers flight deals from Appleton to Florida Keys 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 Appleton to Florida Keys?

    Currently, May is the cheapest month in which you can book a flight from Appleton to Florida Keys (average of $158). Flying from Appleton to Florida Keys in June is currently the most expensive (average of $299). 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

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Alternative routes for Appleton to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Appleton to Florida Keys

Discover the top 4 airlines that operate flights from Appleton to Florida Keys. 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$142Average$272FlexibilityNo cancel feeOn-time88%
DeltaCheapest$278Average$429FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$283Average$478FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$310Average$406FlexibilityNo cancel feeOn-time69%

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