HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$154+ Cheap flights from Lehigh Valley to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJU
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lehigh Valley to Puerto Rico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Lehigh Valley to Puerto Rico

Cheapest flights from Lehigh Valley to Puerto Rico
Explore the most affordable flight options available from Lehigh Valley to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 17, 2025.

This American Airlines deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:53 pmABE - SJU
1 stop6h 02mAmerican Airlines
Thu 11/62:05 pmSJU - ABE
1 stop9h 48mAmerican Airlines
Deal found 10/15$335
This Kiwi.com deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:05 pmABE - SJU
2 stops17h 54mMultiple Airlines
Fri 10/312:19 pmSJU - ABE
1 stop20h 25mMultiple Airlines
Deal found 10/17$338
This American Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:16 amABE - SJU
1 stop8h 38mAmerican Airlines
Sat 11/228:00 amSJU - ABE
1 stop15h 51mAmerican Airlines
Deal found 10/16$371
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:32 pmABE - SJU
1 stop9h 58mMultiple Airlines
Fri 10/315:51 pmSJU - ABE
2 stops42h 33mMultiple Airlines
Deal found 10/15$398
This Kiwi.com deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/263:01 pmABE - SJU
1 stop24h 15mMultiple Airlines
Fri 10/315:51 pmSJU - ABE
2 stops42h 33mMultiple Airlines
Deal found 10/14$399
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:30 amABE - SJU
3 stops26h 03mMultiple Airlines
Wed 12/105:00 pmSJU - ABE
2 stops20h 19mMultiple Airlines
Deal found 10/16$402

Cheap flight deals from Lehigh Valley to Puerto Rico

Keep the following information in mind while searching for Lehigh Valley to Puerto Rico flight deals. Data was last updated October 17, 2025.

Round-trip from

$325
(United Airlines)

One-way from

$154
(Kiwi.com)

Popular in

September

Cheapest in

January

Average price

$420
From Lehigh Valley to Puerto Rico
Search Deals
One-way flight from Lehigh Valley to Puerto Rico
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 17, 2025.
Use the filters below to find and compare flights from Lehigh Valley to Puerto Rico that are best for you.

Fly from

Lehigh Valley

Fly to

Puerto Rico

Route

Depart

Return

Price

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sun 2/8

6:15 am-9:26 pm

2 stops14h 11m

San Juan Luis Munoz Marin Intl

Fri 2/13

8:10 am-9:01 pm

2 stops13h 51m

$415

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sat 2/7

11:30 am-12:36 am

2 stops12h 06m

San Juan Luis Munoz Marin Intl

Tue 2/10

8:35 am-4:22 pm

1 stop8h 47m

$470

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 3/10

10:33 am-8:00 pm

1 stop9h 27m

San Juan Luis Munoz Marin Intl

Wed 3/11

7:35 am-5:01 pm

1 stop9h 26m

$510

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sat 11/15

12:56 pm-11:13 pm

1 stop9h 17m

San Juan Luis Munoz Marin Intl

Tue 11/18

1:57 pm-10:12 pm

1 stop9h 15m

$520

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 3/3

10:33 am-9:00 pm

1 stop9h 27m

San Juan Luis Munoz Marin Intl

Fri 3/6

5:50 pm-9:59 am

2 stops17h 09m

$530

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sun 1/11

11:30 am-6:11 am

2 stops17h 41m

San Juan Luis Munoz Marin Intl

Sat 1/17

2:05 am-4:22 pm

2 stops15h 17m

$532

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Fri 10/31

6:32 am-2:40 pm

1 stop8h 08m

San Juan Luis Munoz Marin Intl

Tue 11/4

8:10 am-4:47 pm

1 stop9h 37m

$561

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 3/3

1:00 pm-11:49 pm

1 stop9h 49m

San Juan Luis Munoz Marin Intl

Fri 3/6

7:30 am-5:13 pm

1 stop10h 43m

$566

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Thu 10/30

12:14 pm-4:10 pm

2 stops27h 56m

$154

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Wed 10/29

12:46 pm-9:59 pm

1 stop9h 13m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 16 results
1
2

Best time to book a flight from Lehigh Valley to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Lehigh Valley with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Lehigh Valley to Puerto Rico

What is the cheapest month to book a flight from Lehigh Valley to Puerto Rico?

Currently, March is the cheapest month in which you can book a flight from Lehigh Valley to Puerto Rico (average of $78). Flying from Lehigh Valley to Puerto Rico in December is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YGE to PR?

Find hourly flight availability from Lehigh Valley to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 17, 2025.

When flying from Lehigh Valley to Puerto Rico, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 47% versus a flight in the morning.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated October 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Lehigh Valley to Puerto Rico. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,980 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,980 reviews
Delta
7.9
Good
7,980 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,982 reviews
Delta
7.9
Good
7,980 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
7,980 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,137 reviews
Delta
7.9
Good
7,980 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lehigh Valley to Puerto Rico?

    Airlines like United Airlines fly from Lehigh Valley to Puerto Rico in about 14h 11m. The time it takes to get you to your destination can typically vary by up to . The distance from Lehigh Valley to Puerto Rico is about 1633 mi.

  • Can I find deals for flights from Lehigh Valley to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Puerto Rico.

  • Can I find deals for business class flights from Lehigh Valley to Puerto Rico?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lehigh Valley to Puerto Rico?

    Currently, March is the cheapest month in which you can book a flight from Lehigh Valley to Puerto Rico (average of $78). Flying from Lehigh Valley to Puerto Rico in December is currently the most expensive (average of $352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lehigh Valley to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santo Domingo flights
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
John F Kennedy Intl to Punta Cana flights
Philadelphia to Luis Munoz Marin Intl flights
Newark to Santiago de los Caballeros flights
Newark to Santo Domingo flights
Dulles Intl to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
Newark to Punta Cana flights
Reagan-National to Luis Munoz Marin Intl flights
John F Kennedy Intl to Montego Bay flights
Newark to Montego Bay flights
John F Kennedy Intl to Oranjestad flights
LaGuardia to Santo Domingo flights
LaGuardia to Punta Cana flights
Newark to Simpson Bay flights
Dulles Intl to Punta Cana flights
Newark to Nassau flights
John F Kennedy Intl to Kingston flights
LaGuardia to Montego Bay flights
John F Kennedy Intl to Port of Spain flights
John F Kennedy Intl to Saint Thomas Island flights
John F Kennedy Intl to Simpson Bay flights
LaGuardia to Oranjestad flights
Newark to Saint Thomas Island flights
Newark to Providenciales flights
John F Kennedy Intl to Nassau flights
LaGuardia to Santiago de los Caballeros flights
Dulles Intl to Oranjestad flights
John F Kennedy Intl to Providenciales flights
John F Kennedy Intl to Puerto Plata flights
John F Kennedy Intl to Willemstad flights
LaGuardia to Simpson Bay flights
John F Kennedy Intl to Aguadilla flights
LaGuardia to Nassau flights
Philadelphia to Montego Bay flights
Dulles Intl to Montego Bay flights
Dulles Intl to Saint Thomas Island flights
LaGuardia to Providenciales flights
John F Kennedy Intl to Bridgetown flights
John F Kennedy Intl to Castries flights
Reagan-National to Punta Cana flights
Philadelphia to Punta Cana flights
John F Kennedy Intl to St. George's flights
John F Kennedy Intl to St. John's flights
LaGuardia to Saint Thomas Island flights
Philadelphia to Oranjestad flights

Top 4 airlines flying from Lehigh Valley to Puerto Rico

Discover the top 4 airlines that operate flights from Lehigh Valley to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$248FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$202Average$462FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$249Average$517FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$507FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2025 Cheapflights