What is the cheapest airline that flies from Appleton Intl to Caribbean?

United Airlines and American Airlines are the most popular carriers operating from Appleton Intl to Caribbean

What airlines fly to Caribbean?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Caribbean from Appleton according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 7 different airlines that fly to Caribbean on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Appleton Intl Airport to Caribbean?

Prices for flights from Appleton Intl Airport to Caribbean are updated daily.

How many operators does momondo search for flights from Appleton Intl Airport to Caribbean?

The number of operators available for flights from Appleton Intl Airport to Caribbean is 3 as of February 2026.

How old do you have to be to fly from Appleton Intl Airport to Caribbean?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to Caribbean.

What documentation or ID do you need to fly to Caribbean?

The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$127 Cheap Flights from Appleton to Caribbean in 2026

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Find the cheapest flights from Appleton to Caribbean

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:34 pm - 11:50 pm

ATW

SJU

10h 16m

2 stops

1:00 am - 11:48 am

SJU

ATW

11h 48m

2 stops

$256United Airlines

Mon, Apr 20 - Tue, Apr 28

10:30 am - 8:34 pm

ATW

SJU

9h 04m

1 stop

7:40 am - 2:00 pm

SJU

ATW

7h 20m

1 stop

$314United Airlines

Mon, Apr 20 - Wed, Apr 29

10:30 am - 8:34 pm

ATW

SJU

9h 04m

1 stop

1:00 am - 2:00 pm

SJU

ATW

14h 00m

2 stops

$318United Airlines

Sun, Apr 19 - Mon, Apr 27

6:39 pm - 5:24 am

ATW

SJU

8h 45m

1 stop

4:25 pm - 9:06 am

SJU

ATW

17h 41m

1 stop

$319American Airlines

Mon, Mar 2 - Tue, Mar 10

5:23 pm - 6:11 am

ATW

SJU

10h 48m

2 stops

2:05 am - 1:58 pm

SJU

ATW

13h 53m

2 stops

$338United Airlines

Sun, Feb 15 - Thu, Feb 26

6:35 pm - 5:24 am

ATW

SJU

8h 49m

1 stop

1:30 am - 12:49 pm

SJU

ATW

12h 19m

2 stops

$359American Airlines

Sat, Mar 7 - Tue, Mar 10

9:10 am - 3:28 pm

ATW

STT

29h 18m

1 stop

4:35 pm - 9:18 pm

STT

ATW

29h 43m

2 stops

$425Multiple Airlines

Sat, Apr 4 - Thu, Apr 9

6:43 pm - 3:40 pm

ATW

STX

18h 57m

1 stop

3:31 pm - 6:13 pm

STX

ATW

27h 42m

1 stop

$426Multiple Airlines

Thu, Mar 5 - Fri, Mar 13

5:17 am - 1:18 pm

ATW

STX

7h 01m

1 stop

2:24 pm - 9:28 pm

STX

ATW

8h 04m

1 stop

$497Delta

Thu, Mar 12 - Sun, Mar 22

5:17 am - 1:18 pm

ATW

STX

7h 01m

1 stop

2:24 pm - 9:28 pm

STX

ATW

8h 04m

1 stop

$556Delta

Thu, Mar 12 - Sun, Mar 22

American Airlines flights from Appleton to Caribbean

Our best American Airlines deals on Appleton to Caribbean flight tickets

American Airlines

Mar 2

ATW6:39 pmAppleton Intl

8h 45m

1 stop

SJU5:24 amSan Juan Luis Munoz Marin Intl

Mar 10

SJU4:25 pmSan Juan Luis Munoz Marin Intl

17h 41m

1 stop

ATW9:06 amAppleton Intl

$319

American Airlines

Mar 7

ATW6:35 pmAppleton Intl

8h 49m

1 stop

SJU5:24 amSan Juan Luis Munoz Marin Intl

Mar 10

SJU1:30 amSan Juan Luis Munoz Marin Intl

12h 19m

2 stops

ATW12:49 pmAppleton Intl

$359

American Airlines

May 26

ATW4:55 pmAppleton Intl

17h 00m

2 stops

SJU10:55 amSan Juan Luis Munoz Marin Intl

May 29

SJU12:59 amSan Juan Luis Munoz Marin Intl

10h 25m

1 stop

ATW10:24 amAppleton Intl

$366

Delta flights from Appleton to Caribbean

Our best Delta deals on Appleton to Caribbean flight tickets

Delta

Mar 12

ATW5:17 amAppleton Intl

7h 01m

1 stop

STX1:18 pmChristiansted Henry Rohlsen

Mar 22

STX2:24 pmChristiansted Henry Rohlsen

8h 04m

1 stop

ATW9:28 pmAppleton Intl

$497

Delta

Feb 9

ATW5:20 amAppleton Intl

9h 57m

1 stop

SJU5:17 pmSan Juan Luis Munoz Marin Intl

Feb 14

SJU7:30 amSan Juan Luis Munoz Marin Intl

12h 15m

2 stops

ATW5:45 pmAppleton Intl

$540

Delta

Mar 12

ATW5:17 amAppleton Intl

7h 01m

1 stop

STX1:18 pmChristiansted Henry Rohlsen

Mar 22

STX2:24 pmChristiansted Henry Rohlsen

8h 04m

1 stop

ATW9:28 pmAppleton Intl

$556

Fly from

Fly to

Route

Depart

Return

Price

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Mon 4/20

12:34 pm-11:50 pm

2 stops10h 16m

San Juan Luis Munoz Marin Intl

Tue 4/28

1:00 am-11:48 am

2 stops11h 48m

$256

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Mon 4/20

10:30 am-8:34 pm

1 stop9h 04m

San Juan Luis Munoz Marin Intl

Wed 4/29

7:40 am-2:00 pm

1 stop7h 20m

$314

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Sun 4/19

10:30 am-8:34 pm

1 stop9h 04m

San Juan Luis Munoz Marin Intl

Mon 4/27

1:00 am-2:00 pm

2 stops14h 00m

$318

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Mon 3/2

6:39 pm-5:24 am

1 stop8h 45m

San Juan Luis Munoz Marin Intl

Tue 3/10

4:25 pm-9:06 am

1 stop17h 41m

$319

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Sun 2/15

5:23 pm-6:11 am

2 stops10h 48m

San Juan Luis Munoz Marin Intl

Thu 2/26

2:05 am-1:58 pm

2 stops13h 53m

$338

AppletonSan Juan

ATW - SJU

ATWSJU

Appleton Intl

Sat 3/7

6:35 pm-5:24 am

1 stop8h 49m

San Juan Luis Munoz Marin Intl

Tue 3/10

1:30 am-12:49 pm

2 stops12h 19m

$359

AppletonSaint Thomas Island

ATW - STT

ATWSTT

Appleton Intl

Sat 4/4

9:10 am-3:28 pm

1 stop29h 18m

Saint Thomas Island Cyril E King

Thu 4/9

4:35 pm-9:18 pm

2 stops29h 43m

$425

AppletonChristiansted

ATW - STX

ATWSTX

Appleton Intl

Thu 3/5

6:43 pm-3:40 pm

1 stop18h 57m

Christiansted Henry Rohlsen

Fri 3/13

3:31 pm-6:13 pm

1 stop27h 42m

$426

AppletonChristiansted

ATW - STX

ATWSTX

Appleton Intl

Thu 3/12

5:17 am-1:18 pm

1 stop7h 01m

Christiansted Henry Rohlsen

Sun 3/22

2:24 pm-9:28 pm

1 stop8h 04m

$497

AppletonChristiansted

ATW - STX

ATWSTX

Appleton Intl

Thu 3/12

5:17 am-1:18 pm

1 stop7h 01m

Christiansted Henry Rohlsen

Sun 3/22

2:24 pm-9:28 pm

1 stop8h 04m

$556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Appleton to Caribbean

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

Prices

Airlines

What is the cheapest month to fly to Caribbean?

In general, November is the cheapest month to fly from Appleton to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $496. If you don’t want to visit Caribbean in November, then you should wait until April to fly from Appleton, when ticket prices are also cheap, with an average price of $505.

How far in advance should I book a flight to Caribbean?

You are more likely to see cheaper flights to Caribbean from Appleton when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $648 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Appleton for as low as $457 on momondo.

Can stopping save me money on Appleton to Caribbean flights?

You could potentially save up to 35% on your flight if you consider stops on a Appleton to Caribbean flight.

Cheap Appleton to Caribbean flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to Caribbean

Fastest flight time	6h 49m
Direct flights	None

The fastest flight from Appleton to Caribbean takes 6h 49m

There are no direct flights from Appleton to Caribbean. There are no popular flight routes from Appleton to Caribbean.

Search flight deals

When did momondo last update prices for flights from Appleton Intl Airport to Caribbean?
Prices for flights from Appleton Intl Airport to Caribbean are updated daily.
How many operators does momondo search for flights from Appleton Intl Airport to Caribbean?
The number of operators available for flights from Appleton Intl Airport to Caribbean is 3 as of February 2026.
How old do you have to be to fly from Appleton Intl Airport to Caribbean?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Appleton Intl Airport to Caribbean.
What documentation or ID do you need to fly to Caribbean?
The required travel and health documents for your Caribbean trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Caribbean. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Appleton to Caribbean

Compare and see reviews for airlines that fly from Appleton to Caribbean with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $215	Free Cancellation	Rating 7.9 8,138 reviews	Search Delta flights
United Airlines	PriceFrom $265	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
American Airlines	PriceFrom $362	Free Cancellation	Rating 7.2 11,216 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Appleton to Caribbean?

It is quick and easy to find Appleton to Caribbean flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Caribbean that suits you.

Can I find flights from Appleton to Caribbean with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Caribbean from Appleton with this policy.

How can momondo help me find flights from Appleton to Caribbean?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Appleton to Caribbean.

I’m not ready to book a flight from Appleton to Caribbean right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Appleton to Caribbean now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Caribbean and let you know when they change.