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 Aguadilla to Newark Airport takes 3h 52m on average. On the other hand, flying from San Juan to Newark Airport takes 4h 08m 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.

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 September 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.

$158 Cheap Flights from Puerto Rico to Allentown in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

7:00 am - 5:23 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

11h 23m1 stop Atlanta Hartsfield-Jackson

12:50 pm - 11:13 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

9h 23m1 stop Atlanta Hartsfield-Jackson

$316Delta

Thu, Dec 3 - Mon, Dec 7

4:06 pm - 12:20 amSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

8h 14m1 stop Charlotte Douglas

6:10 am - 3:01 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

8h 51m1 stop Charlotte Douglas

$350American Airlines

Sun, Oct 4 - Sat, Oct 10

3:51 pm - 12:28 amSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

8h 37m1 stop Charlotte Douglas

6:10 am - 3:01 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

8h 51m1 stop Charlotte Douglas

$355American Airlines

Mon, Oct 5 - Wed, Oct 7

6:15 am - 5:12 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

11h 57m1 stop Atlanta Hartsfield-Jackson

2:00 pm - 11:50 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

8h 50m1 stop Atlanta Hartsfield-Jackson

$366Delta

Fri, Jan 15 - Sun, Jan 17

6:15 am - 5:12 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

11h 57m1 stop Atlanta Hartsfield-Jackson

2:00 pm - 11:50 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

8h 50m1 stop Atlanta Hartsfield-Jackson

$376Delta

Fri, Jan 15 - Sun, Jan 17

4:05 pm - 10:27 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

7h 22m1 stop Atlanta Hartsfield-Jackson

6:39 am - 2:50 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

7h 11m1 stop Atlanta Hartsfield-Jackson

$376Delta

Wed, Dec 2 - Sun, Dec 6

6:15 am - 5:12 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

11h 57m1 stop Atlanta Hartsfield-Jackson

6:30 am - 5:20 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

9h 50m1 stop Atlanta Hartsfield-Jackson

$436Delta

Fri, Jan 15 - Mon, Jan 18

12:41 pm - 12:28 amSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

11h 47m1 stop Charlotte Douglas

6:10 am - 3:01 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

8h 51m1 stop Charlotte Douglas

$448American Airlines

Mon, Oct 12 - Sat, Oct 17

3:55 am - 4:02 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

13h 07m1 stop Orlando

8:30 am - 12:29 amABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

14h 59m1 stop Tampa St. Petersburg

$510Multiple Airlines

Tue, Jan 12 - Thu, Jan 14

6:15 am - 5:12 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

11h 57m1 stop Atlanta Hartsfield-Jackson

1:00 pm - 11:50 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

9h 50m1 stop Atlanta Hartsfield-Jackson

$520Delta

Fri, Jan 8 - Sun, Jan 10

Recent last minute flight deals from Puerto Rico to Allentown

Enter your travel dates to find the best prices.

7:00 am - 11:23 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

16h 23m2 stops Orlando Nashville Intl

2:28 pm - 9:35 amABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

19h 07m1 stop Orlando

$605Multiple Airlines

Fri, Sep 18 - Sun, Sep 20

7:00 am - 9:00 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

14h 00m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 am - 1:45 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

31h 30m2 stops Chicago O'Hare Intl Newark

$943United Airlines

Fri, Sep 18 - Sun, Sep 20

3:41 pm - 11:22 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

7h 41m1 stop Charlotte Douglas

6:20 am - 3:07 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

8h 47m1 stop Charlotte Douglas

$1,060American Airlines

Fri, Sep 18 - Sun, Sep 20

1:00 am - 9:39 amSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

32h 39m2 stops Newark Chicago O'Hare Intl

5:36 pm - 3:42 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

22h 06m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,189United Airlines

Tue, Sep 15 - Thu, Sep 17

3:56 pm - 9:39 amSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

17h 43m1 stop Chicago O'Hare Intl

5:36 pm - 3:42 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

22h 06m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,189United Airlines

Wed, Sep 16 - Thu, Sep 17

3:41 pm - 11:22 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

7h 41m1 stop Charlotte Douglas

5:45 am - 2:50 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

9h 05m1 stop Charlotte Douglas

$1,213American Airlines

Wed, Sep 16 - Thu, Sep 17

7:00 am - 9:00 pmSJU San Juan Luis Munoz Marin Intl-ABE Allentown-Bethlehem

14h 00m3 stops Houston George Bush Intcntl Des Moines Chicago O'Hare Intl

6:15 am - 8:38 pmABE Allentown-Bethlehem-SJU San Juan Luis Munoz Marin Intl

14h 23m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$1,780United Airlines

Fri, Sep 18 - Sun, Sep 20

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Delta flights from Puerto Rico to Allentown

Our best Delta deals on Puerto Rico to Allentown flight tickets

Delta

Dec 3

SJU7:00 amSan Juan Luis Munoz Marin Intl

11h 23m

1 stop

ABE5:23 pmAllentown-Bethlehem

Dec 7

ABE12:50 pmAllentown-Bethlehem

9h 23m

1 stop

SJU11:13 pmSan Juan Luis Munoz Marin Intl

$316

Delta

Jan 15

SJU6:15 amSan Juan Luis Munoz Marin Intl

11h 57m

1 stop

ABE5:12 pmAllentown-Bethlehem

Jan 17

ABE2:00 pmAllentown-Bethlehem

8h 50m

1 stop

SJU11:50 pmSan Juan Luis Munoz Marin Intl

$366

Delta

Dec 2

SJU4:05 pmSan Juan Luis Munoz Marin Intl

7h 22m

1 stop

ABE10:27 pmAllentown-Bethlehem

Dec 6

ABE6:39 amAllentown-Bethlehem

7h 11m

1 stop

SJU2:50 pmSan Juan Luis Munoz Marin Intl

$376

American Airlines flights from Puerto Rico to Allentown

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

American Airlines

Oct 4

SJU4:06 pmSan Juan Luis Munoz Marin Intl

8h 14m

1 stop

ABE12:20 amAllentown-Bethlehem

Oct 10

ABE6:10 amAllentown-Bethlehem

8h 51m

1 stop

SJU3:01 pmSan Juan Luis Munoz Marin Intl

$350

American Airlines

Oct 5

SJU3:51 pmSan Juan Luis Munoz Marin Intl

8h 37m

1 stop

ABE12:28 amAllentown-Bethlehem

Oct 7

ABE6:10 amAllentown-Bethlehem

8h 51m

1 stop

SJU3:01 pmSan Juan Luis Munoz Marin Intl

$355

American Airlines

Oct 12

SJU12:41 pmSan Juan Luis Munoz Marin Intl

11h 47m

1 stop

ABE12:28 amAllentown-Bethlehem

Oct 17

ABE6:10 amAllentown-Bethlehem

8h 51m

1 stop

SJU3:01 pmSan Juan Luis Munoz Marin Intl

$448

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JuanAllentown

SJU San Juan Luis Munoz Marin Intl - ABE Allentown-Bethlehem

SJUABE

San Juan Luis Munoz Marin Intl

Thu 12/3

7:00 am-5:23 pm

1 stop11h 23m

Allentown-Bethlehem

Mon 12/7

12:50 pm-11:13 pm

1 stop9h 23m

$316

San JuanAllentown

SJU San Juan Luis Munoz Marin Intl - ABE Allentown-Bethlehem

SJUABE

San Juan Luis Munoz Marin Intl

Sun 10/4

4:06 pm-12:20 am

1 stop8h 14m

Allentown-Bethlehem

Sat 10/10

6:10 am-3:01 pm

1 stop8h 51m

$350

San JuanAllentown

SJU San Juan Luis Munoz Marin Intl - ABE Allentown-Bethlehem

SJUABE

San Juan Luis Munoz Marin Intl

Mon 10/5

3:51 pm-12:28 am

1 stop8h 37m

Allentown-Bethlehem

Wed 10/7

6:10 am-3:01 pm

1 stop8h 51m

$355

San JuanAllentown

SJU San Juan Luis Munoz Marin Intl - ABE Allentown-Bethlehem

SJUABE

San Juan Luis Munoz Marin Intl

Fri 1/15

6:15 am-5:12 pm

1 stop11h 57m

Allentown-Bethlehem

Sun 1/17

2:00 pm-11:50 pm

1 stop8h 50m

$366

San JuanAllentown

SJU San Juan Luis Munoz Marin Intl - ABE Allentown-Bethlehem

SJUABE

San Juan Luis Munoz Marin Intl

Fri 1/15

6:15 am-5:12 pm

1 stop11h 57m

Allentown-Bethlehem

Sun 1/17

2:00 pm-11:50 pm

1 stop8h 50m

$376

Quickest round-trip

San JuanAllentown

SJU San Juan Luis Munoz Marin Intl - ABE Allentown-Bethlehem

SJUABE

San Juan Luis Munoz Marin Intl

Wed 12/2

4:05 pm-10:27 pm

1 stop7h 22m

Allentown-Bethlehem

Sun 12/6

6:39 am-2:50 pm

1 stop7h 11m

$376

San JuanAllentown

SJU San Juan Luis Munoz Marin Intl - ABE Allentown-Bethlehem

SJUABE

San Juan Luis Munoz Marin Intl

Fri 1/15

6:15 am-5:12 pm

1 stop11h 57m

Allentown-Bethlehem

Mon 1/18

6:30 am-5:20 pm

1 stop9h 50m

$436

San JuanAllentown

SJU San Juan Luis Munoz Marin Intl - ABE Allentown-Bethlehem

SJUABE

San Juan Luis Munoz Marin Intl

Mon 10/12

12:41 pm-12:28 am

1 stop11h 47m

Allentown-Bethlehem

Sat 10/17

6:10 am-3:01 pm

1 stop8h 51m

$448

San JuanAllentown

SJU San Juan Luis Munoz Marin Intl - ABE Allentown-Bethlehem

SJUABE

San Juan Luis Munoz Marin Intl

Tue 1/12

3:55 am-4:02 pm

1 stop13h 07m

Allentown-Bethlehem

Thu 1/14

8:30 am-12:29 am

1 stop14h 59m

$510

San JuanAllentown

SJU San Juan Luis Munoz Marin Intl - ABE Allentown-Bethlehem

SJUABE

San Juan Luis Munoz Marin Intl

Fri 1/8

6:15 am-5:12 pm

1 stop11h 57m

Allentown-Bethlehem

Sun 1/10

1:00 pm-11:50 pm

1 stop9h 50m

$520

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

Airlines

Other information

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

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

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 49% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 4 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

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

Best Price Found	$158
Fastest flight time	6h 52m
Direct flights	None

The best one-way flight to Allentown from Puerto Rico in the past 72 hours is $158. The best round-trip flight deal from Puerto Rico to Allentown found on momondo in the last 72 hours is $316.

The fastest flight from Puerto Rico to Allentown takes 6h 52m

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

Search flight deals

Frequently asked questions about flying from Puerto Rico to Allentown

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 September 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 $268	Free Cancellation	Rating 7.1 12,055 reviews		Search American Airlines flights

Lehighton

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.