What is the cheapest airline that flies from Allentown-Bethlehem to Caribbean?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Allentown-Bethlehem to Caribbean

What airlines fly to Caribbean?

United Airlines, Frontier and JetBlue are the top three most popular airlines that fly to Caribbean from Allentown according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Caribbean. Keep in mind that there are 12 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 Allentown-Bethlehem Airport to Caribbean?

Prices for flights from Allentown-Bethlehem Airport to Caribbean are refreshed on a daily basis.

How many operators does momondo search for flights from Allentown-Bethlehem Airport to Caribbean?

As of March 2026, there are 4 operators available to choose from for flights from Allentown-Bethlehem Airport to Caribbean.

How old do you have to be to fly from Allentown-Bethlehem Airport to Caribbean?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem 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.

$153 Cheap Flights from Allentown to Caribbean in 2026

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Find the cheapest flights from Allentown to Caribbean

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:04 am - 2:49 pm

ABE

STT

8h 45m

1 stop

1:15 pm - 12:22 am

STT

ABE

11h 07m

1 stop

$275American Airlines

Wed, Apr 22 - Thu, Apr 30

12:57 pm - 8:51 pm

ABE

SJU

7h 54m

1 stop

7:25 am - 12:22 am

SJU

ABE

16h 57m

1 stop

$282American Airlines

Tue, Apr 21 - Thu, Apr 30

6:32 am - 1:47 pm

ABE

STT

7h 15m

1 stop

1:55 pm - 10:56 pm

STT

ABE

9h 01m

1 stop

$316Delta

Tue, Mar 24 - Wed, Mar 25

6:00 am - 10:56 pm

ABE

SJU

16h 56m

1 stop

3:50 pm - 10:35 pm

SJU

ABE

6h 45m

1 stop

$332American Airlines

Tue, Aug 11 - Thu, Aug 13

6:33 am - 4:33 pm

ABE

NAS

10h 00m

1 stop

3:28 pm - 11:00 pm

NAS

ABE

7h 32m

1 stop

$351Delta

Sat, Apr 25 - Wed, Apr 29

6:30 am - 1:30 pm

ABE

SJU

7h 00m

1 stop

2:26 pm - 10:56 pm

SJU

ABE

8h 30m

1 stop

$356Delta

Sun, Sep 6 - Tue, Sep 15

5:45 pm - 1:47 pm

ABE

NAS

20h 02m

2 stops

2:53 pm - 9:48 am

NAS

ABE

18h 55m

2 stops

$370United Airlines

Sat, Apr 25 - Wed, Apr 29

7:30 am - 12:47 am

ABE

SJU

17h 17m

1 stop

5:56 pm - 4:35 pm

SJU

ABE

22h 39m

1 stop

$371Multiple Airlines

Mon, Aug 17 - Thu, Aug 27

5:36 pm - 1:33 pm

ABE

NAS

19h 57m

2 stops

4:58 pm - 9:38 am

NAS

ABE

16h 40m

2 stops

$380United Airlines

Sat, May 23 - Wed, May 27

7:30 am - 12:47 am

ABE

SJU

17h 17m

1 stop

5:56 pm - 2:04 pm

SJU

ABE

20h 08m

1 stop

$382Multiple Airlines

Mon, Aug 10 - Thu, Aug 13

American Airlines flights from Allentown to Caribbean

Our best American Airlines deals on Allentown to Caribbean flight tickets

American Airlines

Apr 22

ABE6:04 amAllentown-Bethlehem

8h 45m

1 stop

STT2:49 pmSaint Thomas Island Cyril E King

Apr 30

STT1:15 pmSaint Thomas Island Cyril E King

11h 07m

1 stop

ABE12:22 amAllentown-Bethlehem

$275

American Airlines

Apr 26

ABE6:04 amAllentown-Bethlehem

15h 11m

1 stop

SJU9:15 pmSan Juan Luis Munoz Marin Intl

Apr 29

SJU7:25 amSan Juan Luis Munoz Marin Intl

16h 57m

1 stop

ABE12:22 amAllentown-Bethlehem

$322

American Airlines

Aug 11

ABE6:00 amAllentown-Bethlehem

16h 56m

1 stop

SJU10:56 pmSan Juan Luis Munoz Marin Intl

Aug 13

SJU3:50 pmSan Juan Luis Munoz Marin Intl

6h 45m

1 stop

ABE10:35 pmAllentown-Bethlehem

$332

Delta flights from Allentown to Caribbean

Our best Delta deals on Allentown to Caribbean flight tickets

Delta

Mar 24

ABE6:32 amAllentown-Bethlehem

7h 15m

1 stop

STT1:47 pmSaint Thomas Island Cyril E King

Mar 25

STT1:55 pmSaint Thomas Island Cyril E King

9h 01m

1 stop

ABE10:56 pmAllentown-Bethlehem

$316

Delta

Mar 19

ABE6:32 amAllentown-Bethlehem

7h 15m

1 stop

STT1:47 pmSaint Thomas Island Cyril E King

Mar 24

STT3:00 pmSaint Thomas Island Cyril E King

7h 56m

1 stop

ABE10:56 pmAllentown-Bethlehem

$334

Delta

Apr 25

ABE6:33 amAllentown-Bethlehem

10h 00m

1 stop

NAS4:33 pmNassau Intl

Apr 29

NAS3:28 pmNassau Intl

7h 32m

1 stop

ABE11:00 pmAllentown-Bethlehem

$351

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownSaint Thomas Island

ABE - STT

ABESTT

Allentown-Bethlehem

Wed 4/22

6:04 am-2:49 pm

1 stop8h 45m

Saint Thomas Island Cyril E King

Thu 4/30

1:15 pm-12:22 am

1 stop11h 07m

$275

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 4/21

12:57 pm-8:51 pm

1 stop7h 54m

San Juan Luis Munoz Marin Intl

Thu 4/30

7:25 am-12:22 am

1 stop16h 57m

$282

AllentownSaint Thomas Island

ABE - STT

ABESTT

Allentown-Bethlehem

Tue 3/24

6:32 am-1:47 pm

1 stop7h 15m

Saint Thomas Island Cyril E King

Wed 3/25

1:55 pm-10:56 pm

1 stop9h 01m

$316

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 8/11

6:00 am-10:56 pm

1 stop16h 56m

San Juan Luis Munoz Marin Intl

Thu 8/13

3:50 pm-10:35 pm

1 stop6h 45m

$332

AllentownNassau

ABE - NAS

ABENAS

Allentown-Bethlehem

Sat 4/25

6:33 am-4:33 pm

1 stop10h 00m

Nassau Intl

Wed 4/29

3:28 pm-11:00 pm

1 stop7h 32m

$351

Quickest round-trip

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sun 9/6

6:30 am-1:30 pm

1 stop7h 00m

San Juan Luis Munoz Marin Intl

Tue 9/15

2:26 pm-10:56 pm

1 stop8h 30m

$356

AllentownNassau

ABE - NAS

ABENAS

Allentown-Bethlehem

Sat 4/25

5:45 pm-1:47 pm

2 stops20h 02m

Nassau Intl

Wed 4/29

2:53 pm-9:48 am

2 stops18h 55m

$370

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Mon 8/17

7:30 am-12:47 am

1 stop17h 17m

San Juan Luis Munoz Marin Intl

Thu 8/27

5:56 pm-4:35 pm

1 stop22h 39m

$371

AllentownNassau

ABE - NAS

ABENAS

Allentown-Bethlehem

Sat 5/23

5:36 pm-1:33 pm

2 stops19h 57m

Nassau Intl

Wed 5/27

4:58 pm-9:38 am

2 stops16h 40m

$380

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Mon 8/10

7:30 am-12:47 am

1 stop17h 17m

San Juan Luis Munoz Marin Intl

Thu 8/13

5:56 pm-2:04 pm

1 stop20h 08m

$382

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 Allentown 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 Allentown to Caribbean. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $319. If you don’t want to visit Caribbean in November, then you should wait until February to fly from Allentown, when ticket prices are also cheap, with an average price of $330.

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

You are more likely to see cheaper flights to Caribbean from Allentown when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean for around $524 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean from Allentown for as low as $303 on momondo.

Can stopping save me money on Allentown to Caribbean flights?

You could potentially save up to 21% on your flight if you consider stops on a Allentown to Caribbean flight.

Cheap Allentown to Caribbean flight deals and tips

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

Fastest flight time	5h 59m
Direct flights	None

The fastest flight from Allentown to Caribbean takes 5h 59m

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

Search flight deals

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Caribbean?
Prices for flights from Allentown-Bethlehem Airport to Caribbean are refreshed on a daily basis.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Caribbean?
As of March 2026, there are 4 operators available to choose from for flights from Allentown-Bethlehem Airport to Caribbean.
How old do you have to be to fly from Allentown-Bethlehem Airport to Caribbean?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem 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 Allentown to Caribbean

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $83	Free Cancellation	Rating 5.7 3,034 reviews	Search Frontier flights
United Airlines	PriceFrom $161	Free Cancellation	Rating 7.4 9,413 reviews	Search United Airlines flights
Delta	PriceFrom $182	Free Cancellation	Rating 7.9 8,278 reviews	Search Delta flights
American Airlines	PriceFrom $242	Free Cancellation	Rating 7.1 11,419 reviews	Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to Caribbean. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Caribbean from Allentown which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Caribbean from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Caribbean from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.