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$138+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJU
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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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 June 30, 2025.

Round-trip from

$275
(Delta)

One-way from

$138
(Delta)

Popular in

August

Cheapest in

January

Average price

$547
From Lehigh Valley to Puerto Rico
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One-way flight from Lehigh Valley to Puerto Rico
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Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 30, 2025.

This Delta deal was found by Cheapflights users on 6/30. 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 10/412:48 pmABE - SJU
1 stop9h 12mDelta
Wed 10/82:28 pmSJU - ABE
1 stop8h 24mDelta
Deal found 6/30$275
This Mytrip deal was found by Cheapflights users on 6/28. 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 8/144:03 pmABE - SJU
1 stop8h 53mMultiple Airlines
Wed 8/202:11 amSJU - ABE
2 stops16h 49mMultiple Airlines
Deal found 6/28$332
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/126:00 amABE - SJU
1 stop9h 00mAmerican Airlines
Thu 8/148:00 amSJU - ABE
1 stop14h 37mAmerican Airlines
Deal found 6/29$371

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 June 30, 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

Sat 10/4

12:48 pm-10:00 pm

1 stop9h 12m

San Juan Luis Munoz Marin Intl

Wed 10/8

2:28 pm-10:52 pm

1 stop8h 24m

$275

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Thu 8/14

4:03 pm-12:56 am

1 stop8h 53m

San Juan Luis Munoz Marin Intl

Wed 8/20

2:11 am-7:00 pm

2 stops16h 49m

$332

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 8/12

6:00 am-3:00 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

Thu 8/14

8:00 am-10:37 pm

1 stop14h 37m

$371

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 11/18

1:00 pm-11:17 pm

1 stop9h 17m

$138

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sat 8/9

1:56 pm-10:56 pm

1 stop9h 00m

$188

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sat 8/9

6:00 am-11:32 am

2 stops29h 32m

$193

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sat 7/5

6:30 am-8:38 pm

2 stops14h 08m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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, September is the cheapest month in which you can book a flight from Lehigh Valley to Puerto Rico (average of $254). Flying from Lehigh Valley to Puerto Rico in June is currently the most expensive (average of $339). 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 June 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lehigh Valley to Puerto Rico as you normally would.

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 June 30, 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
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,969 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Lehigh Valley to Puerto Rico one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $138. American Airlines flights start at $188 while deals on United Airlines start at $373 one-way.

  • 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, September is the cheapest month in which you can book a flight from Lehigh Valley to Puerto Rico (average of $254). Flying from Lehigh Valley to Puerto Rico in June is currently the most expensive (average of $339). 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

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Alternative routes for Lehigh Valley to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$237FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$175Average$462FlexibilityNo cancel feeOn-time69%
DeltaCheapest$217Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$281Average$539FlexibilityNo cancel feeOn-time71%

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