$143+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJU
May 11 — May 181
Round-trip
1 adult, Economy
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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
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Cheapest flights from Lehigh Valley to Puerto RicoExplore 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 April 11, 2026.
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 April 11, 2026.
This Delta deal was found by Cheapflights users on 4/7. 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 8/316:30 am
ABE
- SJU
1 stop7h 00m
Delta
Thu 9/1012:58 pm
SJU
- ABE
1 stop9h 58m
Delta
Deal found 4/7![Delta logo]()
$296
This Delta deal was found by Cheapflights users on 4/7. 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.
Sun 8/301:00 pm
ABE
- SJU
1 stop9h 23m
Delta
Thu 9/1012:58 pm
SJU
- ABE
1 stop9h 58m
Delta
Deal found 4/7![Delta logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 6/84:39 pm
ABE
- SJU
2 stops17h 39m
Multiple Airlines
Wed 6/176:00 am
SJU
- ABE
1 stop11h 52m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 4/7. 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 8/291:00 pm
ABE
- SJU
1 stop9h 23m
Delta
Wed 9/91:06 pm
SJU
- ABE
1 stop9h 50m
Delta
Deal found 4/7![Delta logo]()
$344
This American Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 4/246:04 am
ABE
- SJU
1 stop14h 47m
American Airlines
Sat 5/27:25 am
SJU
- ABE
1 stop16h 57m
American Airlines
Deal found 4/10![American Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 4/201:41 pm
ABE
- SJU
2 stops33h 43m
Multiple Airlines
Fri 4/246:00 am
SJU
- ABE
1 stop14h 10m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 4/309:00 am
ABE
- SJU
2 stops15h 29m
Multiple Airlines
Sun 5/178:04 pm
SJU
- ABE
1 stop24h 06m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 4/7. 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 8/316:30 am
ABE
- SJU
1 stop7h 00m
Delta
Sat 9/51:06 pm
SJU
- ABE
1 stop9h 50m
Delta
Deal found 4/7![Delta logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/288:00 am
ABE
- SJU
2 stops33h 14m
Multiple Airlines
Thu 6/48:04 pm
SJU
- ABE
1 stop27h 02m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/118:30 am
ABE
- SJU
1 stop15h 27m
Multiple Airlines
Sat 5/166:30 am
SJU
- ABE
2 stops32h 26m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 4/5. 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 8/111:00 pm
ABE
- SJU
1 stop9h 23m
Delta
Wed 8/191:06 pm
SJU
- ABE
1 stop9h 50m
Delta
Deal found 4/5![Delta logo]()
$368
Best flights from Lehigh Valley to Puerto RicoDiscover carefully curated flight deals from Lehigh Valley to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
Discover carefully curated flight deals from Lehigh Valley to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Tue 5/56:15 am
ABE
- SJU
2 stops15h 09m
United Airlines
Tue 5/121:00 am
SJU
- ABE
2 stops12h 38m
United Airlines
Deal found 4/6![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 4/5. 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.
Sun 6/71:12 pm
ABE
- SJU
1 stop9h 15m
Delta
Mon 6/1512:54 pm
SJU
- ABE
1 stop9h 36m
Delta
Deal found 4/5![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Tue 5/56:15 am
ABE
- SJU
2 stops15h 09m
United Airlines
Mon 5/111:00 am
SJU
- ABE
2 stops12h 38m
United Airlines
Deal found 4/7![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 4/5. 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 6/26:23 am
ABE
- SJU
1 stop10h 10m
Delta
Wed 6/1012:54 pm
SJU
- ABE
1 stop9h 36m
Delta
Deal found 4/5![Delta logo]()
$456
This Delta deal was found by Cheapflights users on 4/7. 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 6/612:59 pm
ABE
- SJU
1 stop7h 31m
Delta
Tue 6/1612:54 pm
SJU
- ABE
1 stop9h 36m
Delta
Deal found 4/7![Delta logo]()
$464
This Delta deal was found by Cheapflights users on 4/5. 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.
Sun 6/71:12 pm
ABE
- SJU
1 stop9h 15m
Delta
Sun 6/1412:54 pm
SJU
- ABE
1 stop9h 36m
Delta
Deal found 4/5![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 4/5. 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 6/26:23 am
ABE
- SJU
1 stop10h 10m
Delta
Mon 6/1512:54 pm
SJU
- ABE
1 stop9h 36m
Delta
Deal found 4/5![Delta logo]()
$520
This Delta deal was found by Cheapflights users on 4/7. 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 6/612:59 pm
ABE
- SJU
1 stop7h 31m
Delta
Sun 6/142:41 pm
SJU
- ABE
1 stop7h 49m
Delta
Deal found 4/7![Delta logo]()
$534
This Delta deal was found by Cheapflights users on 4/9. 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 5/266:23 am
ABE
- SJU
1 stop10h 10m
Delta
Sat 5/306:15 am
SJU
- ABE
1 stop11h 13m
Delta
Deal found 4/9![Delta logo]()
$534
This Delta deal was found by Cheapflights users on 4/5. 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 6/26:23 am
ABE
- SJU
1 stop10h 10m
Delta
Sun 6/1412:54 pm
SJU
- ABE
1 stop9h 36m
Delta
Deal found 4/5![Delta logo]()
$565
This Delta deal was found by Cheapflights users on 4/7. 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 4/276:33 am
ABE
- SJU
1 stop9h 50m
Delta
Fri 5/12:45 pm
SJU
- ABE
1 stop8h 15m
Delta
Deal found 4/7![Delta logo]()
$565
Last-minute flights from Lehigh Valley to Puerto RicoDiscover last-minute flight deals from Lehigh Valley to Puerto Rico. Data last updated April 11, 2026 and is based on user searches.
Discover last-minute flight deals from Lehigh Valley to Puerto Rico. Data last updated April 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/126:30 am
ABE
- SJU
1 stop26h 23m
Multiple Airlines
Fri 4/176:30 am
SJU
- ABE
1 stop14h 36m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/138:30 am
ABE
- SJU
1 stop24h 30m
Multiple Airlines
Fri 4/176:30 am
SJU
- ABE
1 stop14h 36m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 4/201:41 pm
ABE
- SJU
2 stops33h 43m
Multiple Airlines
Fri 4/246:00 am
SJU
- ABE
1 stop14h 10m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 4/246:04 am
ABE
- SJU
1 stop14h 47m
American Airlines
Sat 5/27:25 am
SJU
- ABE
1 stop16h 57m
American Airlines
Deal found 4/10![American Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 4/309:00 am
ABE
- SJU
2 stops15h 29m
Multiple Airlines
Sun 5/178:04 pm
SJU
- ABE
1 stop24h 06m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/118:30 am
ABE
- SJU
1 stop15h 27m
Multiple Airlines
Sat 5/166:30 am
SJU
- ABE
2 stops32h 26m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 5/149:00 am
ABE
- SJU
1 stop15h 19m
Multiple Airlines
Sun 5/178:04 pm
SJU
- ABE
1 stop24h 06m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Fri 5/151:41 pm
ABE
- SJU
1 stop29h 18m
Multiple Airlines
Sun 5/318:04 pm
SJU
- ABE
1 stop17h 56m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/288:00 am
ABE
- SJU
2 stops33h 14m
Multiple Airlines
Thu 6/48:04 pm
SJU
- ABE
1 stop27h 02m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$366
One-way flights from Lehigh Valley to Puerto RicoSearch for one-way flight options from Lehigh Valley to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
Search for one-way flight options from Lehigh Valley to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Wed 6/246:42 pm
ABE
- SJU
1 stop26h 34m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$143
This Delta deal was found by Cheapflights users on 4/6. 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 4/2812:53 pm
ABE
- SJU
1 stop7h 31m
Delta
Deal found 4/6![Delta logo]()
$148
This Delta deal was found by Cheapflights users on 4/6. 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 5/912:59 pm
ABE
- SJU
1 stop9h 18m
Delta
Deal found 4/6![Delta logo]()
$151
This Delta deal was found by Cheapflights users on 4/6. 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.
Sun 4/266:33 am
ABE
- SJU
1 stop9h 50m
Delta
Deal found 4/6![Delta logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/288:00 am
ABE
- SJU
2 stops33h 14m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$203
This American Airlines deal was found by Cheapflights users on 4/7. 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 4/146:00 am
ABE
- SJU
1 stop14h 51m
American Airlines
Deal found 4/7![American Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 5/257:30 am
ABE
- SJU
1 stop11h 29m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 4/6. 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 4/266:15 am
ABE
- SJU
2 stops14h 23m
United Airlines
Deal found 4/6![United Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 4/10. 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.
Sun 6/281:12 pm
ABE
- SJU
1 stop7h 31m
Delta
Deal found 4/10![Delta logo]()
$257
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 April 11, 2026.
Round-trip from | $339 (Kiwi.com) |
|---|---|
One-way from | $143 (Kiwi.com) |
Popular in | September |
Cheapest in | November |
Average price | $477 |
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 April 11, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Tue 5/5
6:15 am-9:24 pm
2 stops15h 09m
San Juan Luis Munoz Marin Intl
Tue 5/12
1:00 am-1:38 pm
2 stops12h 38m
$405
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Tue 5/5
6:15 am-9:24 pm
2 stops15h 09m
San Juan Luis Munoz Marin Intl
Mon 5/11
1:00 am-1:38 pm
2 stops12h 38m
$425
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sun 6/7
1:12 pm-10:27 pm
1 stop9h 15m
San Juan Luis Munoz Marin Intl
Mon 6/15
12:54 pm-10:30 pm
1 stop9h 36m
$432
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Tue 6/2
6:23 am-4:33 pm
1 stop10h 10m
San Juan Luis Munoz Marin Intl
Wed 6/10
12:54 pm-10:30 pm
1 stop9h 36m
$456
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sat 6/6
12:59 pm-8:30 pm
1 stop7h 31m
San Juan Luis Munoz Marin Intl
Tue 6/16
12:54 pm-10:30 pm
1 stop9h 36m
$464
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sun 6/7
1:12 pm-10:27 pm
1 stop9h 15m
San Juan Luis Munoz Marin Intl
Sun 6/14
12:54 pm-10:30 pm
1 stop9h 36m
$477
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Tue 6/2
6:23 am-4:33 pm
1 stop10h 10m
San Juan Luis Munoz Marin Intl
Mon 6/15
12:54 pm-10:30 pm
1 stop9h 36m
$520
Quickest round-trip
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sat 6/6
12:59 pm-8:30 pm
1 stop7h 31m
San Juan Luis Munoz Marin Intl
Sun 6/14
2:41 pm-10:30 pm
1 stop7h 49m
$534
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Tue 5/26
6:23 am-4:33 pm
1 stop10h 10m
San Juan Luis Munoz Marin Intl
Sat 5/30
6:15 am-5:28 pm
1 stop11h 13m
$534
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Tue 6/2
6:23 am-4:33 pm
1 stop10h 10m
San Juan Luis Munoz Marin Intl
Sun 6/14
12:54 pm-10:30 pm
1 stop9h 36m
$565
Showing 1-10 of 23 resultsSorted by cheapest first
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.
ABE-SJU
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
zzYGE-PR0
ABE-SJU
What is the cheapest month to book a flight from Lehigh Valley to Puerto Rico?
Currently, December is the cheapest month in which you can book a flight from Lehigh Valley to Puerto Rico (average of $99). Flying from Lehigh Valley to Puerto Rico in June is currently the most expensive (average of $438). 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.
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 April 11, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Boarding
8.1
Food
7.2
Overall
7.9
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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Lehigh Valley and Puerto Rico flights
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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 April 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$83 | Average$210 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$182 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$462 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$249 | Average$460 | FlexibilityNo cancel fee | On-time71% |