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Florida Keys

$124+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — EYW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/203:39 pmATW - EYW
1 stop15h 36mMultiple Airlines
Tue 12/303:15 pmEYW - ATW
1 stop8h 09mMultiple Airlines
Deal found 12/17$348
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Fri 12/193:50 pmATW - EYW
1 stop14h 17mMultiple Airlines
Fri 12/261:10 pmEYW - ATW
1 stop10h 44mMultiple Airlines
Deal found 12/16$362
This Delta deal was found by Cheapflights users on 12/17. 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 12/245:25 amATW - MIA
1 stop6h 31mDelta
Wed 12/313:01 pmMIA - ATW
1 stop7h 30mDelta
Deal found 12/17$380
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/205:39 amATW - EYW
2 stops11h 05mAmerican Airlines
Sat 12/276:26 pmEYW - ATW
1 stop6h 10mAmerican Airlines
Deal found 12/17$394
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/203:39 pmATW - EYW
1 stop21h 55mAllegiant Air
Sat 12/273:14 pmEYW - ATW
1 stop6h 58mAllegiant Air
Deal found 12/17$398
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/205:39 amATW - EYW
2 stops11h 05mAmerican Airlines
Tue 12/3011:47 amEYW - ATW
2 stops12h 49mAmerican Airlines
Deal found 12/17$399
This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 12/225:25 amATW - EYW
1 stop5h 42mDelta
Thu 12/254:25 pmEYW - ATW
1 stop6h 06mDelta
Deal found 12/17$439
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/309:51 amATW - MIA
1 stop5h 56mAmerican Airlines
Tue 1/65:36 pmMIA - ATW
1 stop6h 45mAmerican Airlines
Deal found 12/17$451
This Delta deal was found by Cheapflights users on 12/17. 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.
Thu 12/187:00 amATW - MIA
1 stop8h 38mDelta
Mon 12/226:25 amMIA - ATW
1 stop6h 07mDelta
Deal found 12/17$469
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/185:39 amATW - MIA
1 stop6h 16mAmerican Airlines
Mon 12/223:50 pmMIA - ATW
2 stops8h 37mAmerican Airlines
Deal found 12/17$474
This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 12/2911:00 amATW - MIA
1 stop22h 31mDelta
Thu 1/16:25 amMIA - ATW
1 stop6h 07mDelta
Deal found 12/17$491
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/199:51 amATW - EYW
2 stops8h 31mAmerican Airlines
Fri 12/2612:55 pmEYW - ATW
2 stops11h 41mAmerican Airlines
Deal found 12/16$506

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$225
(American Airlines)

One-way from

$124
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$488
Provider with most accurate pricing for Appleton Intl-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Miami flights.
Search Deals
From Appleton Intl to Florida Keys
Search Deals
One-way flight from Appleton Intl to Florida Keys
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 2025.
Use the filters below to find and compare flights from Appleton to Florida Keys that are best for you.

Fly from

Appleton

Fly to

Florida Keys

Route

Depart

Return

Price

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Sat 1/24

5:04 pm-11:43 pm

1 stop5h 39m

Miami

Wed 1/28

1:50 pm-8:49 pm

1 stop7h 59m

$225

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Mon 1/26

12:35 pm-10:15 pm

1 stop8h 40m

Miami

Sat 1/31

6:00 am-3:04 pm

2 stops10h 04m

$230

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Tue 1/6

6:45 am-7:40 pm

2 stops11h 55m

Key West

Wed 1/14

2:45 pm-9:47 pm

1 stop8h 02m

$294

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Sat 1/10

8:00 am-10:20 pm

2 stops13h 20m

Miami

Sat 1/17

9:00 am-3:04 pm

1 stop7h 04m

$307

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Sat 1/10

8:00 am-10:20 pm

2 stops13h 20m

Miami

Wed 1/14

9:00 am-2:09 pm

1 stop6h 09m

$310

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Wed 2/25

5:25 am-12:23 pm

1 stop5h 58m

Miami

Sat 2/28

6:00 am-8:47 pm

2 stops15h 47m

$323

AppletonKey West

ATW - EYW

ATWEYW

Appleton Intl

Wed 1/7

5:20 am-11:29 am

1 stop5h 09m

Key West

Fri 1/16

2:45 pm-9:47 pm

1 stop8h 02m

$339

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Sat 2/7

8:00 am-10:20 pm

2 stops13h 20m

Miami

Sat 2/14

9:00 am-4:44 pm

1 stop8h 44m

$342

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Mon 2/23

6:22 pm-5:29 pm

1 stop22h 07m

Miami

Tue 3/3

8:05 am-8:47 pm

1 stop13h 42m

$347

AppletonMiami

ATW - MIA

ATWMIA

Appleton Intl

Tue 2/24

6:22 pm-5:29 pm

1 stop22h 07m

Miami

Tue 3/3

8:05 am-5:41 pm

1 stop10h 36m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 32 results
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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 $314). 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 December 18, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines 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.
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

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.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

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.
United Airlines
7.4
Good
9,091 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

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.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

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.
Allegiant Air
7.2
Good
700 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

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?

    American Airlines, United Airlines, and Delta can get you from Appleton to Florida Keys in just under 5h 39m. Your travel time can differ by up to 6h 16m. The distance from Appleton to Florida Keys is about 1355 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 Delta, with whom users have recently found tickets for as low as $144. However, be on the lookout for offers from American Airlines 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 $314). 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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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$142Average$272FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$268Average$469FlexibilityNo cancel feeOn-time71%
DeltaCheapest$274Average$489FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$348Average$602FlexibilityNo cancel feeOn-time69%

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