HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$159+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJU
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
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.

Cheap 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 December 21, 2025.

This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:49 pmABE - SJU
1 stop7h 20mDelta
Thu 12/257:30 amSJU - ABE
1 stop6h 43mDelta
Deal found 12/19$531
This American Airlines deal was found by Cheapflights users on 12/19. 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.
Tue 12/236:04 amABE - SJU
1 stop15h 01mAmerican Airlines
Thu 12/258:25 amSJU - ABE
1 stop9h 08mAmerican Airlines
Deal found 12/19$555
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:30 pmABE - SJU
2 stops14h 41mUnited Airlines
Thu 12/257:45 amSJU - ABE
2 stops15h 02mUnited Airlines
Deal found 12/19$571
This American Airlines deal was found by Cheapflights users on 12/18. 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.
Wed 12/316:04 amABE - SJU
1 stop14h 47mAmerican Airlines
Thu 1/18:25 amSJU - ABE
1 stop16h 04mAmerican Airlines
Deal found 12/18$595
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/212:30 pmABE - SJU
2 stops14h 41mUnited Airlines
Wed 12/248:10 amSJU - ABE
1 stop9h 20mUnited Airlines
Deal found 12/19$604
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:49 pmABE - SJU
1 stop9h 31mDelta
Thu 12/251:07 pmSJU - ABE
1 stop10h 39mDelta
Deal found 12/18$625
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:25 amABE - SJU
1 stop10h 05mDelta
Thu 12/256:30 amSJU - ABE
1 stop7h 43mDelta
Deal found 12/18$641
This Kiwi.com deal was found by Cheapflights users on 12/20. 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.
Mon 12/226:36 amABE - SJU
1 stop17h 18mMultiple Airlines
Tue 1/69:23 pmSJU - ABE
1 stop18h 52mMultiple Airlines
Deal found 12/20$646
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:49 pmABE - SJU
1 stop9h 31mDelta
Fri 12/266:30 amSJU - ABE
1 stop11h 54mDelta
Deal found 12/18$658
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:25 amABE - SJU
1 stop6h 49mDelta
Fri 12/266:30 amSJU - ABE
1 stop11h 54mDelta
Deal found 12/18$674
This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:17 amABE - SJU
2 stops15h 05mUnited Airlines
Thu 12/258:10 amSJU - ABE
1 stop9h 20mUnited Airlines
Deal found 12/18$703

Find 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 December 21, 2025.

Round-trip from

$231
(American Airlines)

One-way from

$159
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$364
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. 7% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 21, 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

Tue 1/27

7:30 am-8:50 pm

1 stop12h 20m

San Juan Luis Munoz Marin Intl

Thu 1/29

8:20 am-10:26 pm

1 stop15h 06m

$235

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 1/20

12:50 pm-11:45 pm

1 stop9h 55m

San Juan Luis Munoz Marin Intl

Sat 1/24

6:15 am-12:05 pm

1 stop6h 50m

$359

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 1/20

6:15 am-3:40 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Tue 1/27

7:45 am-9:05 pm

2 stops14h 20m

$366

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Mon 1/5

1:58 pm-11:58 am

1 stop21h 00m

San Juan Luis Munoz Marin Intl

Sat 1/10

6:18 pm-2:59 pm

1 stop21h 41m

$385

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 1/27

6:15 am-3:40 pm

1 stop8h 25m

San Juan Luis Munoz Marin Intl

Thu 1/29

2:15 pm-10:41 am

2 stops21h 26m

$471

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 1/27

11:30 am-12:36 am

2 stops12h 06m

San Juan Luis Munoz Marin Intl

Fri 1/30

4:52 pm-10:41 am

1 stop18h 49m

$471

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Wed 2/11

11:30 am-9:00 pm

1 stop8h 30m

$159

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Mon 1/5

3:16 pm-11:44 pm

2 stops31h 28m

$195

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 1/20

12:50 pm-11:45 pm

1 stop9h 55m

$228

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Thu 3/5

12:01 pm-9:33 pm

1 stop8h 32m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 15 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 June is currently the most expensive (average of $277). 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 December 21, 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 afternoon, which can drop the price by up to 52% 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 December 21, 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
8,021 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,021 reviews
Delta
7.9
Good
8,021 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,099 reviews
Delta
7.9
Good
8,021 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,021 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.8
Fair
3,082 reviews
Delta
7.9
Good
8,021 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 American Airlines, Delta, and United Airlines fly from Lehigh Valley to Puerto Rico in about 8h 25m. The time it takes to get you to your destination can typically vary by up to 3h 55m. The distance from Lehigh Valley to Puerto Rico is about 1633 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 June is currently the most expensive (average of $277). 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
John F Kennedy Intl to Santiago de los Caballeros flights
John F Kennedy Intl to Punta Cana flights
LaGuardia to Luis Munoz Marin Intl flights
Dulles Intl to Luis Munoz Marin Intl flights
Newark to Santo Domingo flights
Newark to Punta Cana flights
Philadelphia to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
Newark to Santiago de los Caballeros flights
John F Kennedy Intl to Oranjestad flights
LaGuardia to Punta Cana flights
John F Kennedy Intl to Montego Bay flights
LaGuardia to Santo Domingo flights
John F Kennedy Intl to Port of Spain flights
Dulles Intl to Punta Cana flights
Newark to Nassau flights
John F Kennedy Intl to Nassau flights
Newark to Simpson Bay flights
Dulles Intl to Saint Thomas Island flights
Newark to Montego Bay flights
LaGuardia to Oranjestad flights
John F Kennedy Intl to Simpson Bay flights
John F Kennedy Intl to Saint Thomas Island flights
Newark to Providenciales flights
John F Kennedy Intl to Providenciales flights
LaGuardia to Nassau flights
Newark to Saint Thomas Island flights
John F Kennedy Intl to Kingston flights
John F Kennedy Intl to Willemstad flights
Dulles Intl to Oranjestad flights
Philadelphia to Punta Cana flights
Reagan-National to Saint Thomas Island flights
LaGuardia to Montego Bay flights
John F Kennedy Intl to Puerto Plata flights
LaGuardia to Simpson Bay flights
LaGuardia to Santiago de los Caballeros flights
John F Kennedy Intl to St. John's flights
John F Kennedy Intl to Bridgetown flights
LaGuardia to Saint Thomas Island flights
John F Kennedy Intl to Castries flights
LaGuardia to Providenciales flights
Reagan-National to Punta Cana flights
Newark to George Town flights
Philadelphia to Oranjestad flights
Dulles Intl to Nassau flights
John F Kennedy Intl to Aguadilla 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$218FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$191Average$462FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$249Average$479FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$525FlexibilityNo 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.