How long does it take to fly to Allentown?

Flight times vary depending on what airport in Puerto Rico you fly out of and what airport in Allentown you fly into. For example, flying from San Juan to Newark Airport takes 3h 58m on average. On the other hand, flying from Aguadilla to Newark Airport takes 7h 27m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Allentown?

Frontier, United Airlines and JetBlue are the top three most popular airlines that fly to Allentown from Puerto Rico according to our data. Frontier is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 5 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

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

American Airlines and Delta are the most popular carriers operating from Puerto Rico to Allentown-Bethlehem

When did momondo last update prices for flights from Puerto Rico to Allentown-Bethlehem Airport?

Prices for flights from Puerto Rico to Allentown-Bethlehem Airport were last updated today.

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

As of February 2026, there is 1 operator available to choose from for flights from Puerto Rico to Allentown-Bethlehem Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The travel and health documents required for your trip to Allentown-Bethlehem Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Allentown-Bethlehem Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$116 Cheap Flights from Puerto Rico to Allentown in 2026

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Find the cheapest flights from Puerto Rico to Allentown

Round-trip

One-way

Last minute

Recent round-trip flight deals from Puerto Rico to Allentown

Enter your travel dates to find the best prices.

7:40 am - 11:31 pm

SJU

ABE

15h 51m

1 stop

7:41 am - 3:52 pm

ABE

SJU

8h 11m

1 stop

$292American Airlines

Tue, Mar 10 - Tue, Mar 24

6:15 am - 5:17 pm

SJU

ABE

11h 02m

1 stop

6:32 am - 1:27 pm

ABE

SJU

6h 55m

1 stop

$327Delta

Wed, Mar 11 - Wed, Mar 25

7:40 am - 12:29 am

SJU

ABE

16h 49m

1 stop

7:41 am - 3:52 pm

ABE

SJU

8h 11m

1 stop

$367American Airlines

Thu, Mar 12 - Tue, Mar 24

7:54 pm - 11:39 pm

SJU

ABE

27h 45m

2 stops

9:09 pm - 8:53 am

ABE

SJU

11h 44m

1 stop

$373Multiple Airlines

Wed, Mar 18 - Sun, Mar 22

2:44 pm - 10:56 pm

SJU

ABE

8h 12m

1 stop

6:32 am - 1:27 pm

ABE

SJU

6h 55m

1 stop

$375Delta

Wed, Mar 18 - Wed, Mar 25

7:54 pm - 11:39 pm

SJU

ABE

27h 45m

2 stops

9:09 pm - 8:53 am

ABE

SJU

11h 44m

1 stop

$376Multiple Airlines

Wed, Mar 18 - Sun, Mar 22

7:54 pm - 11:39 pm

SJU

ABE

27h 45m

2 stops

6:30 am - 9:59 pm

ABE

SJU

15h 29m

1 stop

$378Multiple Airlines

Wed, Mar 18 - Mon, Mar 23

7:54 pm - 11:39 pm

SJU

ABE

27h 45m

2 stops

6:30 am - 9:59 pm

ABE

SJU

15h 29m

1 stop

$382Multiple Airlines

Wed, Mar 18 - Mon, Mar 23

6:30 am - 11:39 pm

SJU

ABE

17h 09m

1 stop

9:09 pm - 8:53 am

ABE

SJU

11h 44m

1 stop

$391Multiple Airlines

Thu, Mar 19 - Sun, Mar 22

7:00 am - 4:01 pm

SJU

ABE

9h 01m

1 stop

1:35 pm - 11:49 am

ABE

SJU

22h 14m

1 stop

$394Multiple Airlines

Thu, Mar 12 - Mon, Mar 23

American Airlines flights from Puerto Rico to Allentown

Our best American Airlines deals on Puerto Rico to Allentown flight tickets

American Airlines

Mar 10

SJU7:40 amSan Juan Luis Munoz Marin Intl

15h 51m

1 stop

ABE11:31 pmAllentown-Bethlehem

Mar 24

ABE7:41 amAllentown-Bethlehem

8h 11m

1 stop

SJU3:52 pmSan Juan Luis Munoz Marin Intl

$292

American Airlines

Feb 19

SJU12:30 pmSan Juan Luis Munoz Marin Intl

12h 59m

1 stop

ABE12:29 amAllentown-Bethlehem

Feb 24

ABE7:41 amAllentown-Bethlehem

11h 58m

1 stop

SJU8:39 pmSan Juan Luis Munoz Marin Intl

$350

American Airlines

Mar 12

SJU7:40 amSan Juan Luis Munoz Marin Intl

16h 49m

1 stop

ABE12:29 amAllentown-Bethlehem

Mar 24

ABE7:41 amAllentown-Bethlehem

8h 11m

1 stop

SJU3:52 pmSan Juan Luis Munoz Marin Intl

$367

Delta flights from Puerto Rico to Allentown

Our best Delta deals on Puerto Rico to Allentown flight tickets

Delta

Mar 11

SJU6:15 amSan Juan Luis Munoz Marin Intl

11h 02m

1 stop

ABE5:17 pmAllentown-Bethlehem

Mar 24

ABE12:56 pmAllentown-Bethlehem

10h 19m

1 stop

SJU11:15 pmSan Juan Luis Munoz Marin Intl

$327

Delta

Mar 18

SJU2:44 pmSan Juan Luis Munoz Marin Intl

8h 12m

1 stop

ABE10:56 pmAllentown-Bethlehem

Mar 25

ABE6:32 amAllentown-Bethlehem

6h 55m

1 stop

SJU1:27 pmSan Juan Luis Munoz Marin Intl

$375

Delta

Feb 12

SJU6:15 amSan Juan Luis Munoz Marin Intl

11h 57m

1 stop

ABE5:12 pmAllentown-Bethlehem

Feb 18

ABE6:28 amAllentown-Bethlehem

9h 59m

1 stop

SJU5:27 pmSan Juan Luis Munoz Marin Intl

$411

Fly from

Fly to

Route

Depart

Return

Price

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Tue 3/10

7:40 am-11:31 pm

1 stop15h 51m

Allentown-Bethlehem

Tue 3/24

7:41 am-3:52 pm

1 stop8h 11m

$292

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Wed 3/11

6:15 am-5:17 pm

1 stop11h 02m

Allentown-Bethlehem

Wed 3/25

6:32 am-1:27 pm

1 stop6h 55m

$327

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Thu 3/12

7:40 am-12:29 am

1 stop16h 49m

Allentown-Bethlehem

Tue 3/24

7:41 am-3:52 pm

1 stop8h 11m

$367

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Wed 3/18

7:54 pm-11:39 pm

2 stops27h 45m

Allentown-Bethlehem

Sun 3/22

9:09 pm-8:53 am

1 stop11h 44m

$373

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Wed 3/18

2:44 pm-10:56 pm

1 stop8h 12m

Allentown-Bethlehem

Wed 3/25

6:32 am-1:27 pm

1 stop6h 55m

$375

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Wed 3/18

7:54 pm-11:39 pm

2 stops27h 45m

Allentown-Bethlehem

Sun 3/22

9:09 pm-8:53 am

1 stop11h 44m

$376

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Wed 3/18

7:54 pm-11:39 pm

2 stops27h 45m

Allentown-Bethlehem

Mon 3/23

6:30 am-9:59 pm

1 stop15h 29m

$378

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Wed 3/18

7:54 pm-11:39 pm

2 stops27h 45m

Allentown-Bethlehem

Mon 3/23

6:30 am-9:59 pm

1 stop15h 29m

$382

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Thu 3/19

6:30 am-11:39 pm

1 stop17h 09m

Allentown-Bethlehem

Sun 3/22

9:09 pm-8:53 am

1 stop11h 44m

$391

San JuanAllentown

SJU - ABE

SJUABE

San Juan Luis Munoz Marin Intl

Thu 3/12

7:00 am-4:01 pm

1 stop9h 01m

Allentown-Bethlehem

Mon 3/23

1:35 pm-11:49 am

1 stop22h 14m

$394

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 Puerto Rico to Allentown

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

Other information

Can stopping save me money on Puerto Rico to Allentown flights?

You could potentially save up to 31% on your flight if you consider stops on a Puerto Rico to Allentown flight.

Cheap Puerto Rico to Allentown flight deals and tips

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

Fastest flight time	6h 50m
Direct flights	None

The fastest flight from Puerto Rico to Allentown takes 6h 50m

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

Search flight deals

When did momondo last update prices for flights from Puerto Rico to Allentown-Bethlehem Airport?
Prices for flights from Puerto Rico to Allentown-Bethlehem Airport were last updated today.
How many operators does momondo search for flights from Puerto Rico to Allentown-Bethlehem Airport?
As of February 2026, there is 1 operator available to choose from for flights from Puerto Rico to Allentown-Bethlehem Airport.
How old do you have to be to fly from Puerto Rico to Allentown-Bethlehem Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Puerto Rico to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The travel and health documents required for your trip to Allentown-Bethlehem Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Allentown-Bethlehem Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Puerto Rico to Allentown

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.2 11,262 reviews		Search American Airlines flights

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Puerto Rico to Allentown. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Puerto Rico to Allentown?

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

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

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