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$108+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — SJU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$215
(American Airlines)

One-way from

$108
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$649
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 ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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 10/286:00 amATW - SJU
1 stop7h 08mAmerican Airlines
Wed 11/126:25 amSJU - ATW
2 stops10h 48mAmerican Airlines
Deal found 8/13$215
This American Airlines deal was found by Cheapflights users on 8/14. 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 10/36:18 pmATW - SJU
2 stops19h 35mAmerican Airlines
Tue 10/74:45 pmSJU - ATW
2 stops17h 38mAmerican Airlines
Deal found 8/14$220
This American Airlines deal was found by Cheapflights users on 8/13. 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 11/37:42 pmATW - SJU
2 stops15h 59mAmerican Airlines
Tue 11/116:00 amSJU - ATW
2 stops19h 25mAmerican Airlines
Deal found 8/13$297
This American Airlines deal was found by Cheapflights users on 8/14. 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 10/26:19 pmATW - SJU
2 stops19h 34mAmerican Airlines
Mon 10/63:10 pmSJU - ATW
2 stops19h 13mAmerican Airlines
Deal found 8/14$304
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 10/286:30 amATW - SJU
1 stop7h 10mUnited Airlines
Tue 11/112:05 amSJU - ATW
2 stops13h 52mUnited Airlines
Deal found 8/13$360
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 10/223:22 pmATW - SJU
2 stops20h 22mAmerican Airlines
Sun 10/265:30 amSJU - ATW
2 stops13h 11mAmerican Airlines
Deal found 8/14$374
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/146:35 pmATW - SJU
2 stops19h 25mAmerican Airlines
Wed 8/203:30 pmSJU - ATW
2 stops18h 47mAmerican Airlines
Deal found 8/14$379
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 12/106:07 amATW - SJU
2 stops9h 03mAmerican Airlines
Mon 12/156:40 amSJU - ATW
2 stops16h 52mAmerican Airlines
Deal found 8/13$419
This American Airlines deal was found by Cheapflights users on 8/13. 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 11/159:39 amATW - SJU
2 stops12h 08mAmerican Airlines
Sun 11/236:25 amSJU - ATW
2 stops14h 46mAmerican Airlines
Deal found 8/13$456
This Delta deal was found by Cheapflights users on 8/14. 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.
Fri 10/35:35 amATW - SJU
1 stop9h 56mDelta
Tue 10/72:31 pmSJU - ATW
1 stop8h 11mDelta
Deal found 8/14$475
This American Airlines deal was found by Cheapflights users on 8/14. 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 12/86:07 amATW - STX
2 stops9h 18mAmerican Airlines
Wed 12/106:05 pmSTX - ATW
2 stops23h 44mAmerican Airlines
Deal found 8/14$574
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/266:18 pmATW - NAS
2 stops18h 11mAmerican Airlines
Sun 9/282:09 pmNAS - ATW
2 stops19h 57mAmerican Airlines
Deal found 8/14$574

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 August 14, 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

Tue 10/28

6:00 am-2:08 pm

1 stop7h 08m

San Juan Luis Munoz Marin Intl

Wed 11/12

6:25 am-3:13 pm

2 stops10h 48m

$215

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Fri 9/26

6:18 pm-2:53 pm

2 stops19h 35m

San Juan Luis Munoz Marin Intl

Tue 9/30

1:37 pm-9:07 am

2 stops20h 30m

$215

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Fri 10/3

6:18 pm-6:15 pm

2 stops22h 57m

San Juan Luis Munoz Marin Intl

Tue 10/7

7:45 am-2:52 pm

1 stop8h 07m

$220

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Wed 1/28

6:07 am-11:40 pm

2 stops15h 33m

San Juan Luis Munoz Marin Intl

Wed 2/4

7:20 am-9:33 pm

1 stop16h 13m

$297

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Mon 11/3

7:42 pm-1:41 pm

2 stops15h 59m

San Juan Luis Munoz Marin Intl

Tue 11/11

6:00 am-11:25 pm

2 stops19h 25m

$297

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Thu 10/2

3:40 pm-12:50 pm

2 stops20h 10m

San Juan Luis Munoz Marin Intl

Mon 10/6

1:35 pm-9:23 am

2 stops20h 48m

$304

AppletonSaint Thomas Island

ATW - STT

ATWSTT

Appleton Intl

Wed 1/28

12:59 pm-12:10 pm

2 stops21h 11m

Saint Thomas Island Cyril E King

Wed 2/25

6:40 pm-3:41 pm

2 stops23h 01m

$509

AppletonChristiansted

ATW - STX

ATWSTX

Appleton Intl

Mon 12/8

6:07 am-5:25 pm

2 stops9h 18m

Christiansted Henry Rohlsen

Wed 12/10

6:05 pm-3:49 pm

2 stops23h 44m

$574

AppletonNassau

ATW - NAS

ATWNAS

Appleton Intl

Fri 9/26

6:00 am-5:55 pm

2 stops10h 55m

Nassau Intl

Sun 9/28

2:09 pm-9:06 am

2 stops19h 57m

$574

AppletonSaint Thomas Island

ATW - STT

ATWSTT

Appleton Intl

Sun 9/28

6:00 am-4:00 pm

2 stops9h 00m

Saint Thomas Island Cyril E King

Fri 10/3

5:10 pm-9:07 am

2 stops16h 57m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 26 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, September is the cheapest month in which you can book a flight from Appleton to Caribbean (average of $254). Flying from Appleton to Caribbean in June is currently the most expensive (average of $339). 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 August 14, 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
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 - Castries Hewanorra.

  • 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, September is the cheapest month in which you can book a flight from Appleton to Caribbean (average of $254). Flying from Appleton to Caribbean in June is currently the most expensive (average of $339). 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 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$347Average$690FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$351Average$729FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$370Average$741FlexibilityNo cancel feeOn-time69%

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