What airlines fly to Caribbean Islands?

United Airlines, Frontier and American Airlines 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 35% 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.

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

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

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 August 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.

$110 Cheap Flights from Allentown to Caribbean Islands in 2025

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Find the cheapest flights from Allentown to Caribbean Islands

Round-trip

One-way

Last minute

Cheap round-trip flights

7:59 pm - 1:30 pmABE-SJU

16h 31m1 stop

2:25 pm - 12:16 amSJU-ABE

10h 51m1 stop

$275American Airlines

Find Deal

Sun, Jan 11 - Fri, Jan 16

1:39 pm - 8:50 pmABE-SJU

6h 11m1 stop

2:25 pm - 12:16 amSJU-ABE

10h 51m1 stop

$278American Airlines

Find Deal

Fri, Jan 23 - Fri, Jan 30

12:46 pm - 9:59 pmABE-SJU

9h 13m1 stop

7:15 am - 5:20 pmSJU-ABE

10h 05m1 stop

$285Delta

Find Deal

Sat, Oct 25 - Sat, Nov 1

12:48 pm - 10:00 pmABE-SJU

9h 12m1 stop

12:58 pm - 10:41 pmSJU-ABE

9h 43m1 stop

$340Delta

Find Deal

Sat, Sep 13 - Fri, Sep 19

6:00 am - 11:57 pmABE-SJU

17h 57m2 stops

2:11 am - 7:00 pmSJU-ABE

16h 49m2 stops

$400

Find Deal

Sat, Aug 16 - Wed, Aug 20

6:00 am - 3:10 pmABE-SJU

33h 10m3 stops

2:11 am - 7:00 pmSJU-ABE

16h 49m2 stops

$409

Find Deal

Sat, Aug 16 - Wed, Aug 20

6:30 am - 10:22 pmABE-SJU

14h 52m2 stops

8:30 am - 9:46 pmSJU-ABE

14h 16m2 stops

$540United Airlines

Find Deal

Tue, Dec 9 - Tue, Dec 16

6:32 am - 10:22 pmABE-SJU

14h 50m2 stops

8:30 am - 9:41 pmSJU-ABE

14h 11m2 stops

$581United Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

1:00 pm - 6:24 pmABE-MBJ

53h 24m2 stops

7:25 pm - 5:14 pmMBJ-ABE

21h 49m2 stops

$1,720WestJet

Find Deal

Thu, Nov 13 - Tue, Nov 18

1:00 pm - 5:12 pmABE-NAS

52h 12m2 stops

4:50 pm - 12:07 pmNAS-ABE

19h 17m2 stops

$1,726WestJet

Find Deal

Thu, Jan 15 - Mon, Jan 19

Delta flights from Allentown to Caribbean Islands

Our best Delta deals on Allentown to Caribbean Islands flight tickets

Delta

Oct 25

ABE12:46 pmAllentown-Bethlehem

9h 13m

1 stop

SJU9:59 pmSan Juan Luis Munoz Marin Intl

Nov 1

SJU7:15 amSan Juan Luis Munoz Marin Intl

10h 05m

1 stop

ABE5:20 pmAllentown-Bethlehem

$285

Find similar

Delta

Sep 13

ABE12:48 pmAllentown-Bethlehem

9h 12m

1 stop

SJU10:00 pmSan Juan Luis Munoz Marin Intl

Sep 19

SJU12:58 pmSan Juan Luis Munoz Marin Intl

9h 43m

1 stop

ABE10:41 pmAllentown-Bethlehem

$340

Find similar

Delta

Sep 13

ABE12:48 pmAllentown-Bethlehem

9h 12m

1 stop

SJU10:00 pmSan Juan Luis Munoz Marin Intl

Sep 20

SJU7:30 amSan Juan Luis Munoz Marin Intl

10h 01m

1 stop

ABE5:31 pmAllentown-Bethlehem

$363

Find similar

American Airlines flights from Allentown to Caribbean Islands

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

American Airlines

Jan 11

ABE7:59 pmAllentown-Bethlehem

16h 31m

1 stop

SJU1:30 pmSan Juan Luis Munoz Marin Intl

Jan 16

SJU2:25 pmSan Juan Luis Munoz Marin Intl

10h 51m

1 stop

ABE12:16 amAllentown-Bethlehem

$275

Find similar

American Airlines

Jan 23

ABE1:39 pmAllentown-Bethlehem

6h 11m

1 stop

SJU8:50 pmSan Juan Luis Munoz Marin Intl

Jan 30

SJU2:25 pmSan Juan Luis Munoz Marin Intl

10h 51m

1 stop

ABE12:16 amAllentown-Bethlehem

$278

Find similar

American Airlines

Dec 9

ABE6:12 amAllentown-Bethlehem

6h 13m

1 stop

SJU1:25 pmSan Juan Luis Munoz Marin Intl

Dec 16

SJU12:45 pmSan Juan Luis Munoz Marin Intl

12h 32m

1 stop

ABE12:17 amAllentown-Bethlehem

$308

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

Sun 1/11

7:59 pm-1:30 pm

1 stop16h 31m

San Juan Luis Munoz Marin Intl

Fri 1/16

2:25 pm-12:16 am

1 stop10h 51m

$275

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Fri 1/23

1:39 pm-8:50 pm

1 stop6h 11m

San Juan Luis Munoz Marin Intl

Fri 1/30

2:25 pm-12:16 am

1 stop10h 51m

$278

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sat 10/25

12:46 pm-9:59 pm

1 stop9h 13m

San Juan Luis Munoz Marin Intl

Sat 11/1

7:15 am-5:20 pm

1 stop10h 05m

$285

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sat 9/13

12:48 pm-10:00 pm

1 stop9h 12m

San Juan Luis Munoz Marin Intl

Fri 9/19

12:58 pm-10:41 pm

1 stop9h 43m

$340

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sat 8/16

6:00 am-11:57 pm

2 stops17h 57m

San Juan Luis Munoz Marin Intl

Wed 8/20

2:11 am-7:00 pm

2 stops16h 49m

$400

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sat 8/16

6:00 am-3:10 pm

3 stops33h 10m

San Juan Luis Munoz Marin Intl

Wed 8/20

2:11 am-7:00 pm

2 stops16h 49m

$409

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 12/9

6:30 am-10:22 pm

2 stops14h 52m

San Juan Luis Munoz Marin Intl

Tue 12/16

8:30 am-9:46 pm

2 stops14h 16m

$540

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 11/11

6:32 am-10:22 pm

2 stops14h 50m

San Juan Luis Munoz Marin Intl

Tue 11/18

8:30 am-9:41 pm

2 stops14h 11m

$581

AllentownMontego Bay

ABE - MBJ

ABEMBJ

Allentown-Bethlehem

Thu 11/13

1:00 pm-6:24 pm

2 stops53h 24m

Montego Bay Sangster Intl

Tue 11/18

7:25 pm-5:14 pm

2 stops21h 49m

$1,720

AllentownNassau

ABE - NAS

ABENAS

Allentown-Bethlehem

Thu 1/15

1:00 pm-5:12 pm

2 stops52h 12m

Nassau Intl

Mon 1/19

4:50 pm-12:07 pm

2 stops19h 17m

$1,726

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 January is, on average, the cheapest month to fly to Caribbean Islands from Allentown, with most prices found around $291. The month of September is another great option to travel to Caribbean Islands, with average flight prices from Allentown averaging around $307.

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 $439 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 $341 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

Best Price Found	$110
Fastest flight time	4h 40m
Direct flights	None
Airports in Caribbean Islands	9 airports

The best one-way flight to Caribbean Islands from Allentown in the past 72 hours is $110. The best round-trip flight deal from Allentown to Caribbean Islands found on momondo in the last 72 hours is $275.

The fastest flight from Allentown to Caribbean Islands takes 4h 40m

There are no direct flights from Allentown to Caribbean Islands. Popular non-direct routes for this connection are Allentown-Bethlehem Airport - Santo Domingo Las Americas Airport, Allentown-Bethlehem Airport - San Juan Luis Munoz Marin Intl Airport and Allentown-Bethlehem Airport - Punta Cana Airport.

There are 9 airports near Caribbean Islands: George Town Owen Roberts Intl (GCM), Santo Domingo Las Americas (SDQ), Nassau Intl (NAS), Willemstad Hato Int. (CUR), Punta Cana (PUJ), Montego Bay Sangster Intl (MBJ), Providenciales (PLS), Oranjestad Reina Beatrix (AUA), San Juan Luis Munoz Marin Intl (SJU)

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 August 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 42.14% of the total bookings. Other popular models include Airbus A321neo with 8.62%, Airbus A320neo with 7.78%, and Airbus A319 with 7.08%.

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 3,241 reviews	Search Frontier flights
United Airlines	PriceFrom $175	Free Cancellation	Rating 7.4 8,904 reviews	Search United Airlines flights
Delta	PriceFrom $203	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
American Airlines	PriceFrom $275	Free Cancellation	Rating 7.2 10,000 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

Flights to New Yorkfrom $48

Flights to Londonfrom $310

Flights to Bangkokfrom $512

Flights to Tokyofrom $493

Flights to Los Angelesfrom $37

Flights to Parisfrom $255

Flights to Copenhagenfrom $369

Flights to Istanbulfrom $438

Flights to Manilafrom $523

Flights to Miamifrom $58

Flights to Romefrom $178

Flights to Chicagofrom $59

Cheap flights from Allentown to Caribbean Islands from $110

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 8/31. 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

Price Alerts

Price Alerts

Find the cheapest flights from Allentown to Caribbean Islands

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Allentown to Caribbean Islands

Our best Delta deals on Allentown to Caribbean Islands flight tickets

American Airlines flights from Allentown to Caribbean Islands

Our best American Airlines 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

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

What is the cheapest month to fly to Caribbean Islands?

The month of January is, on average, the cheapest month to fly to Caribbean Islands from Allentown, with most prices found around $291. The month of September is another great option to travel to Caribbean Islands, with average flight prices from Allentown averaging around $307.

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, United Airlines, and Delta 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

Best Price Found

Fastest flight time

Direct flights

Airports in Caribbean Islands

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