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$163+ Cheap flights from Appleton (ATW) to Caribbean

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SJU
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Appleton to Caribbean

Keep the following information in mind while searching for Appleton to Caribbean flight deals. Data was last updated October 27, 2025.

Round-trip from

$325
(United Airlines)

One-way from

$163
(Delta)

Popular in

March

Cheapest in

November

Average price

$592
From Appleton Intl to Caribbean
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One-way flight from Appleton Intl to Caribbean
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Highest demand for flights based on searches. 8% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Appleton to Caribbean

Cheapest flights from Appleton to Caribbean
Explore the most affordable flight options available from Appleton to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This American Airlines deal was found by Cheapflights users on 10/24. 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 11/287:45 pmATW - SJU
2 stops18h 34mAmerican Airlines
Thu 12/48:18 amSJU - ATW
1 stop16h 29mAmerican Airlines
Deal found 10/24$295
This American Airlines deal was found by Cheapflights users on 10/24. 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 11/287:45 pmATW - SJU
2 stops18h 34mAmerican Airlines
Tue 12/26:00 amSJU - ATW
2 stops19h 25mAmerican Airlines
Deal found 10/24$382
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 12/110:51 amATW - SJU
1 stop10h 53mMultiple Airlines
Wed 12/37:10 amSJU - ATW
2 stops40h 38mMultiple Airlines
Deal found 10/24$387
This Delta deal was found by Cheapflights users on 10/23. 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.
Sat 11/111:11 amATW - SJU
2 stops9h 48mDelta
Thu 11/63:36 pmSJU - ATW
1 stop7h 59mDelta
Deal found 10/23$399
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:30 amATW - SJU
1 stop7h 10mUnited Airlines
Tue 11/182:05 amSJU - ATW
2 stops11h 52mUnited Airlines
Deal found 10/26$407
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 12/110:51 amATW - SJU
1 stop10h 53mMultiple Airlines
Thu 12/45:00 pmSJU - ATW
2 stops30h 53mMultiple Airlines
Deal found 10/24$417
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Tue 11/259:36 amATW - SJU
1 stop12h 08mMultiple Airlines
Wed 12/37:10 amSJU - ATW
2 stops40h 38mMultiple Airlines
Deal found 10/24$430
This Delta deal was found by Cheapflights users on 10/26. 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 11/105:23 amATW - SJU
1 stop10h 03mDelta
Wed 11/197:15 amSJU - ATW
2 stops15h 35mDelta
Deal found 10/26$450
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:30 amATW - SJU
2 stops12h 56mUnited Airlines
Mon 11/172:05 amSJU - ATW
2 stops11h 52mUnited Airlines
Deal found 10/26$452
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Tue 11/259:36 amATW - SJU
1 stop12h 08mMultiple Airlines
Thu 12/45:00 pmSJU - ATW
2 stops30h 53mMultiple Airlines
Deal found 10/24$459
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/106:58 amATW - SJU
2 stops15h 00mAmerican Airlines
Mon 11/173:43 pmSJU - ATW
1 stop9h 50mAmerican Airlines
Deal found 10/26$472
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/182:02 pmATW - NAS
1 stop22h 48mMultiple Airlines
Thu 1/811:30 amNAS - ATW
1 stop11h 45mMultiple Airlines
Deal found 10/25$499

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Caribbean 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 October 27, 2025.
Use the filters below to find and compare flights from Appleton to Caribbean that are best for you.

Fly from

Appleton

Fly to

Caribbean

Route

Depart

Return

Price

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Fri 2/27

3:45 pm-6:11 am

2 stops12h 26m

San Juan Luis Munoz Marin Intl

Mon 3/2

2:05 am-1:58 pm

2 stops13h 53m

$325

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Tue 2/3

12:35 pm-12:36 am

2 stops10h 01m

San Juan Luis Munoz Marin Intl

Fri 2/13

8:35 am-1:58 pm

1 stop7h 23m

$370

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Fri 11/28

7:45 pm-4:19 pm

2 stops18h 34m

San Juan Luis Munoz Marin Intl

Wed 12/3

5:56 pm-11:24 pm

1 stop7h 28m

$382

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Sat 11/8

6:06 am-9:35 pm

1 stop13h 29m

San Juan Luis Munoz Marin Intl

Wed 11/12

8:20 am-11:25 pm

1 stop17h 05m

$399

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Sat 11/8

6:30 am-9:26 pm

2 stops12h 56m

San Juan Luis Munoz Marin Intl

Tue 11/11

2:05 am-1:57 pm

2 stops13h 52m

$399

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Mon 11/10

5:23 am-5:26 pm

1 stop10h 03m

San Juan Luis Munoz Marin Intl

Wed 11/19

7:15 am-8:50 pm

2 stops15h 35m

$450

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Mon 11/10

6:30 am-3:40 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Mon 11/17

2:05 am-11:57 am

2 stops11h 52m

$452

AppletonNassau

ATW - NAS

ATWNAS

Appleton Intl

Thu 12/18

2:02 pm-1:50 pm

1 stop22h 48m

Nassau Intl

Thu 1/8

11:30 am-10:15 pm

1 stop11h 45m

$499

AppletonNassau

ATW - NAS

ATWNAS

Appleton Intl

Tue 12/16

5:20 pm-1:48 pm

2 stops19h 28m

Nassau Intl

Sat 1/10

4:05 pm-9:31 pm

1 stop6h 26m

$505

AppletonNassau

ATW - NAS

ATWNAS

Appleton Intl

Thu 12/18

2:02 pm-1:50 pm

1 stop22h 48m

Nassau Intl

Fri 1/9

11:30 am-10:31 am

1 stop24h 01m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 35 results
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Best time to book a flight from Appleton to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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 Caribbean

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

Currently, October is the cheapest month in which you can book a flight from Appleton to Caribbean (average of $143). Flying from Appleton to Caribbean in June is currently the most expensive (average of $379). 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 Caribbean

Get insights into the airlines that provide service to Caribbean. 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 Caribbean. Reviews last updated October 27, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Appleton to Caribbean to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,997 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,997 reviews
Delta
7.9
Good
7,997 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,997 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,030 reviews
Delta
7.9
Good
7,997 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Appleton to Caribbean. 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 Caribbean?

    For a flight from Appleton to Caribbean, you will be flying from Appleton Intl. Appleton Intl (ATW) is just 5.1 mi from the center of the city.

  • How long is the flight from Appleton to Caribbean?

    There are many flights that can get you from Appleton to Caribbean in 12h 26m. Fly via United Airlines, American Airlines, or Delta to get the fastest option. Airlines will cover a distance of 2207 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Appleton to Caribbean?

    The most popular route from Appleton to Caribbean is Appleton Intl - San Juan Luis Munoz Marin Intl. You may also consider Appleton Intl - Saint Thomas Island Cyril E King or Appleton Intl - Nassau Intl.

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

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

  • How can I find direct flights from Appleton to Caribbean?

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

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

    Yes. Cheapflights offers flight deals from Appleton to Caribbean 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 Caribbean?

    Currently, October is the cheapest month in which you can book a flight from Appleton to Caribbean (average of $143). Flying from Appleton to Caribbean in June is currently the most expensive (average of $379). 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 Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Appleton to Caribbean

Discover the top 3 airlines that operate flights from Appleton to Caribbean. 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$347Average$693FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$360Average$681FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$369Average$756FlexibilityNo cancel feeOn-time69%

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