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

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

What airlines fly to Caribbean Islands?

United Airlines, Frontier and JetBlue are the top three most popular airlines that fly to Caribbean Islands from Allentown according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Caribbean Islands. Keep in mind that there are 12 different airlines that fly to Caribbean Islands 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 Islands?

Prices for flights from Allentown-Bethlehem Airport to Caribbean Islands are updated daily.

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

There are 4 operators available for flights from Allentown-Bethlehem Airport to Caribbean Islands as of December 2025.

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

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 Islands.

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

The necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$195 Cheap Flights from Allentown to Caribbean Islands in 2025/26

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Enter your travel dates to find the best prices.

1:02 pm - 8:50 pm

ABE

SJU

6h 48m1 stop

8:20 am - 10:26 pm

SJU

ABE

15h 06m1 stop

$250American Airlines

Mon, Jan 26 - Wed, Feb 4

3:01 pm - 6:49 pm

ABE

SJU

26h 48m3 stops

6:00 am - 9:52 pm

SJU

ABE

16h 52m1 stop

$310Multiple Airlines

Mon, Feb 2 - Thu, Feb 5

3:01 pm - 9:47 am

ABE

SJU

17h 46m2 stops

6:00 am - 9:52 pm

SJU

ABE

16h 52m1 stop

$323Multiple Airlines

Mon, Feb 2 - Thu, Feb 5

6:28 am - 5:02 pm

ABE

NAS

10h 34m1 stop

1:15 pm - 10:45 pm

NAS

ABE

9h 30m1 stop

$325Delta

Tue, Feb 17 - Sat, Feb 21

5:59 pm - 12:26 pm

ABE

NAS

18h 27m2 stops

1:41 pm - 12:05 pm

NAS

ABE

22h 24m2 stops

$329Delta

Wed, Jan 7 - Tue, Jan 13

5:15 pm - 1:22 pm

ABE

NAS

20h 07m1 stop

2:22 pm - 10:26 pm

NAS

ABE

8h 04m1 stop

$332American Airlines

Mon, Jan 5 - Tue, Jan 13

3:01 pm - 6:49 pm

ABE

SJU

26h 48m3 stops

2:59 am - 11:37 pm

SJU

ABE

21h 38m3 stops

$361Multiple Airlines

Mon, Feb 2 - Wed, Feb 4

6:25 am - 1:02 pm

ABE

NAS

6h 37m1 stop

2:56 pm - 10:50 pm

NAS

ABE

7h 54m1 stop

$363Delta

Sat, Jan 3 - Wed, Jan 14

4:57 pm - 4:40 pm

ABE

AUA

22h 43m2 stops

5:50 pm - 10:41 am

AUA

ABE

17h 51m2 stops

$414United Airlines

Mon, Jan 26 - Thu, Jan 29

6:15 am - 4:00 pm

ABE

PLS

9h 45m2 stops

2:30 pm - 10:41 am

PLS

ABE

20h 11m2 stops

$415United Airlines

Tue, Jan 6 - Thu, Jan 15

American Airlines flights from Allentown to Caribbean Islands

Our best American Airlines deals on Allentown to Caribbean Islands flight tickets

American Airlines

Jan 26

ABE1:02 pmAllentown-Bethlehem

6h 48m

1 stop

SJU8:50 pmSan Juan Luis Munoz Marin Intl

Feb 4

SJU8:20 amSan Juan Luis Munoz Marin Intl

15h 06m

1 stop

ABE10:26 pmAllentown-Bethlehem

$250

Find similar

American Airlines

Jan 5

ABE5:15 pmAllentown-Bethlehem

20h 07m

1 stop

NAS1:22 pmNassau Intl

Jan 13

NAS2:22 pmNassau Intl

8h 04m

1 stop

ABE10:26 pmAllentown-Bethlehem

$332

Find similar

American Airlines

Feb 2

ABE7:30 amAllentown-Bethlehem

8h 33m

1 stop

SJU5:03 pmSan Juan Luis Munoz Marin Intl

Feb 5

SJU3:49 pmSan Juan Luis Munoz Marin Intl

7h 37m

1 stop

ABE10:26 pmAllentown-Bethlehem

$366

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Delta flights from Allentown to Caribbean Islands

Our best Delta deals on Allentown to Caribbean Islands flight tickets

Delta

Feb 17

ABE6:28 amAllentown-Bethlehem

10h 34m

1 stop

NAS5:02 pmNassau Intl

Feb 21

NAS1:15 pmNassau Intl

9h 30m

1 stop

ABE10:45 pmAllentown-Bethlehem

$325

Find similar

Delta

Jan 7

ABE5:59 pmAllentown-Bethlehem

18h 27m

2 stops

NAS12:26 pmNassau Intl

Jan 13

NAS1:41 pmNassau Intl

22h 24m

2 stops

ABE12:05 pmAllentown-Bethlehem

$329

Find similar

Delta

Jan 3

ABE6:25 amAllentown-Bethlehem

6h 37m

1 stop

NAS1:02 pmNassau Intl

Jan 14

NAS2:56 pmNassau Intl

7h 54m

1 stop

ABE10:50 pmAllentown-Bethlehem

$363

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Allentown to Caribbean Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Mon 1/26

1:02 pm-8:50 pm

1 stop6h 48m

San Juan Luis Munoz Marin Intl

Wed 2/4

8:20 am-10:26 pm

1 stop15h 06m

$250

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Mon 2/2

3:01 pm-6:49 pm

3 stops26h 48m

San Juan Luis Munoz Marin Intl

Thu 2/5

6:00 am-9:52 pm

1 stop16h 52m

$310

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Mon 2/2

3:01 pm-9:47 am

2 stops17h 46m

San Juan Luis Munoz Marin Intl

Thu 2/5

6:00 am-9:52 pm

1 stop16h 52m

$323

AllentownNassau

ABE - NAS

ABENAS

Allentown-Bethlehem

Tue 2/17

6:28 am-5:02 pm

1 stop10h 34m

Nassau Intl

Sat 2/21

1:15 pm-10:45 pm

1 stop9h 30m

$325

AllentownNassau

ABE - NAS

ABENAS

Allentown-Bethlehem

Wed 1/7

5:59 pm-12:26 pm

2 stops18h 27m

Nassau Intl

Tue 1/13

1:41 pm-12:05 pm

2 stops22h 24m

$329

AllentownNassau

ABE - NAS

ABENAS

Allentown-Bethlehem

Mon 1/5

5:15 pm-1:22 pm

1 stop20h 07m

Nassau Intl

Tue 1/13

2:22 pm-10:26 pm

1 stop8h 04m

$332

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Mon 2/2

3:01 pm-6:49 pm

3 stops26h 48m

San Juan Luis Munoz Marin Intl

Wed 2/4

2:59 am-11:37 pm

3 stops21h 38m

$361

AllentownNassau

ABE - NAS

ABENAS

Allentown-Bethlehem

Sat 1/3

6:25 am-1:02 pm

1 stop6h 37m

Nassau Intl

Wed 1/14

2:56 pm-10:50 pm

1 stop7h 54m

$363

AllentownOranjestad

ABE - AUA

ABEAUA

Allentown-Bethlehem

Mon 1/26

4:57 pm-4:40 pm

2 stops22h 43m

Oranjestad Reina Beatrix

Thu 1/29

5:50 pm-10:41 am

2 stops17h 51m

$414

AllentownProvidenciales

ABE - PLS

ABEPLS

Allentown-Bethlehem

Tue 1/6

6:15 am-4:00 pm

2 stops9h 45m

Providenciales

Thu 1/15

2:30 pm-10:41 am

2 stops20h 11m

$415

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 Islands

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 Islands?

The month of November is, on average, the cheapest month to fly to Caribbean Islands from Allentown, with most prices found around $319. The month of January is another great option to travel to Caribbean Islands, with average flight prices from Allentown averaging around $321.

What is the cheapest day to depart on your flight to Caribbean Islands?

The cheapest day to depart from Allentown to Caribbean Islands is on a Monday. Travelers who choose to depart for Caribbean Islands on a Monday will often find tickets for as low as $361. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $796. These prices are subject to change though, so be sure to set up a Price Alert for flights to Caribbean Islands.

What is the cheapest time of day to depart on your flight to Caribbean Islands?

According to our data, the cheapest time of day to fly to Caribbean Islands is in the evening. momondo users have found flights departing from Allentown to Caribbean Islands in the evening for as low as $284. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $531. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Caribbean Islands from Allentown when booking weeks ahead of your departure date. In general, you can expect to find flights to Caribbean Islands for around $520 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Caribbean Islands from Allentown for as low as $334 on momondo.

Can stopping save me money on Allentown to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Allentown to Caribbean Islands.

Cheap Allentown to Caribbean Islands flight deals and tips

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

Fastest flight time	5h 44m
Direct flights	None

The fastest flight from Allentown to Caribbean Islands takes 5h 44m

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

Search flight deals

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Caribbean Islands?
Prices for flights from Allentown-Bethlehem Airport to Caribbean Islands are updated daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Caribbean Islands?
There are 4 operators available for flights from Allentown-Bethlehem Airport to Caribbean Islands as of December 2025.
How old do you have to be to fly from Allentown-Bethlehem Airport to Caribbean Islands?
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 Islands.
What documentation or ID do you need to fly to Caribbean Islands?
The necessary travel and health documents for your Caribbean Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Allentown to Caribbean Islands?
Based on momondo bookings for flights between Allentown and Caribbean Islands, the leading plane model is Airbus A320-100/200, making up 41.26% of the total bookings. Other popular models include Boeing 737 MAX 8 with 10.62%, Airbus A321neo with 9.35%, and Airbus A320neo with 5.94%.

Best airlines flying from Allentown to Caribbean Islands

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $78	Free Cancellation	Rating 5.8 3,080 reviews	Search Frontier flights
United Airlines	PriceFrom $191	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Delta	PriceFrom $203	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $249	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Caribbean Islands from Allentown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Caribbean Islands quick and easy, saving you time and money.

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

All flight searches from Allentown to Caribbean Islands on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Caribbean Islands from Allentown.

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

If you are not ready to book a flight from Allentown to Caribbean Islands 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 Islands and let you know when they change.

An easier way to manage your Caribbean Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Caribbean Islands

Popular cities in Caribbean Islands

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Cheap flights from Allentown to Caribbean Islands from $195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Caribbean Islands departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Allentown to Caribbean Islands

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from Allentown to Caribbean Islands

Our best American Airlines deals on Allentown to Caribbean Islands flight tickets

Delta flights from Allentown to Caribbean Islands

Our best Delta deals on Allentown to Caribbean Islands flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Allentown to Caribbean Islands that are best for you.

See travel insights to Caribbean Islands from

How to get the cheapest flight ticket from Allentown to Caribbean Islands

What is the cheapest month to fly to Caribbean Islands?

The month of November is, on average, the cheapest month to fly to Caribbean Islands from Allentown, with most prices found around $319. The month of January is another great option to travel to Caribbean Islands, with average flight prices from Allentown averaging around $321.

What is the cheapest day to depart on your flight to Caribbean Islands?

What is the cheapest time of day to depart on your flight to Caribbean Islands?

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

Can stopping save me money on Allentown to Caribbean Islands flights?

No. A direct flight is the cheapest option for a flight between Allentown to Caribbean Islands.

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

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

What airlines fly to Caribbean Islands?

Cheap Allentown to Caribbean Islands flight deals and tips

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

Fastest flight time

Direct flights

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Caribbean Islands?

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

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

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

What is the most popular plane model from Allentown to Caribbean Islands?

Best airlines flying from Allentown to Caribbean Islands

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

Why use momondo?

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

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

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

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

An easier way to manage your Caribbean Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Caribbean Islands

Popular cities in Caribbean Islands

Popular flights according to clicks in the last 7 days on momondo