$161+ Cheap flights from San Juan to Lehigh Valley
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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — ABE
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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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
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Cheapest flights from San Juan to Lehigh ValleyExplore the most affordable flight options available from San Juan to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
Explore the most affordable flight options available from San Juan to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
This American Airlines deal was found by Cheapflights users on 7/3. 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 7/247:25 am
SJU
- ABE
1 stop16h 58m
American Airlines
Sat 8/84:57 pm
ABE
- SJU
1 stop6h 46m
American Airlines
Deal found 7/3![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/257:25 am
SJU
- ABE
1 stop16h 58m
American Airlines
Sat 8/84:57 pm
ABE
- SJU
1 stop6h 46m
American Airlines
Deal found 7/2![American Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 7/163:40 pm
SJU
- ABE
1 stop8h 43m
American Airlines
Thu 7/236:15 am
ABE
- SJU
1 stop16h 44m
American Airlines
Deal found 7/3![American Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/293:10 am
SJU
- ABE
1 stop10h 52m
Multiple Airlines
Fri 8/712:45 pm
ABE
- SJU
2 stops35h 56m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:25 am
SJU
- ABE
1 stop16h 58m
American Airlines
Fri 7/246:15 am
ABE
- SJU
1 stop16h 44m
American Airlines
Deal found 7/5![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 7/4. 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.
Sun 7/197:25 am
SJU
- ABE
1 stop16h 58m
American Airlines
Thu 7/236:15 am
ABE
- SJU
1 stop16h 44m
American Airlines
Deal found 7/4![American Airlines logo]()
$486
Best flights from San Juan to Lehigh ValleyDiscover carefully curated flight deals from San Juan to Lehigh Valley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from San Juan to Lehigh Valley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/247:25 am
SJU
- ABE
1 stop16h 58m
American Airlines
Sat 8/84:57 pm
ABE
- SJU
1 stop6h 46m
American Airlines
Deal found 7/2![American Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 7/4. 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 8/157:00 am
SJU
- ABE
1 stop10h 23m
Delta
Wed 8/191:10 pm
ABE
- SJU
1 stop9h 19m
Delta
Deal found 7/4![Delta logo]()
$555
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 8/293:56 pm
SJU
- ABE
1 stop18h 01m
United Airlines
Tue 9/16:15 am
ABE
- SJU
2 stops14h 23m
United Airlines
Deal found 7/1![United Airlines logo]()
$607
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 7/163:40 pm
SJU
- ABE
1 stop8h 43m
American Airlines
Thu 7/236:15 am
ABE
- SJU
1 stop16h 44m
American Airlines
Deal found 7/2![American Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 9/103:56 pm
SJU
- ABE
1 stop17h 43m
United Airlines
Thu 10/16:20 am
ABE
- SJU
2 stops14h 18m
United Airlines
Deal found 7/2![United Airlines logo]()
$607
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 7/241:00 am
SJU
- ABE
2 stops20h 07m
United Airlines
Sat 8/85:41 pm
ABE
- SJU
2 stops11h 48m
United Airlines
Deal found 7/3![United Airlines logo]()
$709
Last-minute flights from San Juan to Lehigh ValleyDiscover last-minute flight deals from San Juan to Lehigh Valley. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Lehigh Valley. Data last updated July 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 7/163:40 pm
SJU
- ABE
1 stop8h 43m
American Airlines
Thu 7/236:15 am
ABE
- SJU
1 stop16h 44m
American Airlines
Deal found 7/3![American Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:25 am
SJU
- ABE
1 stop16h 58m
American Airlines
Fri 7/246:15 am
ABE
- SJU
1 stop16h 44m
American Airlines
Deal found 7/5![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 7/3. 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 7/247:25 am
SJU
- ABE
1 stop16h 58m
American Airlines
Sat 8/84:57 pm
ABE
- SJU
1 stop6h 46m
American Airlines
Deal found 7/3![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 7/2. 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 7/257:25 am
SJU
- ABE
1 stop16h 58m
American Airlines
Sat 8/84:57 pm
ABE
- SJU
1 stop6h 46m
American Airlines
Deal found 7/2![American Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/293:10 am
SJU
- ABE
1 stop10h 52m
Multiple Airlines
Fri 8/712:45 pm
ABE
- SJU
2 stops35h 56m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:47 pm
SJU
- ABE
1 stop7h 38m
American Airlines
Mon 8/314:57 pm
ABE
- SJU
1 stop7h 02m
American Airlines
Deal found 7/5![American Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:11 pm
SJU
- ABE
1 stop8h 20m
Multiple Airlines
Mon 8/316:18 pm
ABE
- SJU
2 stops19h 58m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$424
One-way flights from San Juan to Lehigh ValleySearch for one-way flight options from San Juan to Lehigh Valley. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from San Juan to Lehigh Valley. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Delta deal was found by Cheapflights users on 7/5. 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.
Wed 8/2612:56 pm
SJU
- ABE
1 stop9h 27m
Delta
Deal found 7/5![Delta logo]()
$161
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 7/233:40 pm
SJU
- ABE
1 stop8h 43m
American Airlines
Deal found 7/1![American Airlines logo]()
$165
This American Airlines deal was found by Cheapflights users on 7/3. 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 7/247:25 am
SJU
- ABE
1 stop16h 58m
American Airlines
Deal found 7/3![American Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 7/5. 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.
Fri 8/287:00 am
SJU
- ABE
1 stop10h 19m
Delta
Deal found 7/5![Delta logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/126:26 am
SJU
- ABE
2 stops34h 44m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:30 am
SJU
- ABE
1 stop15h 55m
American Airlines
Deal found 7/5![American Airlines logo]()
$232
This American Airlines deal was found by Cheapflights users on 7/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:30 am
SJU
- ABE
1 stop15h 55m
American Airlines
Deal found 7/5![American Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/106:00 am
SJU
- ABE
1 stop17h 10m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$246
This United Airlines deal was found by Cheapflights users on 7/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am
SJU
- ABE
2 stops14h 00m
United Airlines
Deal found 7/5![United Airlines logo]()
$251
Find flight deals from San Juan to Lehigh Valley
Keep the following information in mind while searching for San Juan to Lehigh Valley flight deals. Data was last updated July 6, 2026.
Round-trip from | $409 (American Airlines) |
|---|---|
One-way from | $161 (Delta) |
Popular in | August |
Cheapest in | October |
Average price | $1,131 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan to Lehigh Valley 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 July 6, 2026.
Use the filters below to find and compare flights from San Juan to Lehigh Valley that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanAllentown
SJU - ABE
SJUABE
San Juan Luis Munoz Marin Intl
Fri 7/24
7:25 am-12:23 am
1 stop16h 58m
Allentown-Bethlehem
Sat 8/8
4:57 pm-11:43 pm
1 stop6h 46m
$410
San JuanAllentown
SJU - ABE
SJUABE
San Juan Luis Munoz Marin Intl
Thu 7/16
3:40 pm-12:23 am
1 stop8h 43m
Allentown-Bethlehem
Thu 7/23
6:15 am-10:59 pm
1 stop16h 44m
$552
Quickest round-trip
San JuanAllentown
SJU - ABE
SJUABE
San Juan Luis Munoz Marin Intl
Sat 8/15
7:00 am-5:23 pm
1 stop10h 23m
Allentown-Bethlehem
Wed 8/19
1:10 pm-10:29 pm
1 stop9h 19m
$555
San JuanAllentown
SJU - ABE
SJUABE
San Juan Luis Munoz Marin Intl
Sat 8/29
3:56 pm-9:57 am
1 stop18h 01m
Allentown-Bethlehem
Tue 9/1
6:15 am-8:38 pm
2 stops14h 23m
$607
San JuanAllentown
SJU - ABE
SJUABE
San Juan Luis Munoz Marin Intl
Thu 9/10
3:56 pm-9:39 am
1 stop17h 43m
Allentown-Bethlehem
Thu 10/1
6:20 am-8:38 pm
2 stops14h 18m
$607
San JuanAllentown
SJU - ABE
SJUABE
San Juan Luis Munoz Marin Intl
Fri 7/24
1:00 am-9:07 pm
2 stops20h 07m
Allentown-Bethlehem
Sat 8/8
5:41 pm-5:29 am
2 stops11h 48m
$709
Cheapest one-way
San JuanAllentown
SJU - ABE
SJUABE
San Juan Luis Munoz Marin Intl
Fri 7/24
7:25 am-12:23 am
1 stop16h 58m
$165
Quickest one-way
San JuanAllentown
SJU - ABE
SJUABE
San Juan Luis Munoz Marin Intl
Thu 7/23
3:40 pm-12:23 am
1 stop8h 43m
$165
San JuanAllentown
SJU - ABE
SJUABE
San Juan Luis Munoz Marin Intl
Wed 8/12
6:26 am-5:10 pm
2 stops34h 44m
$214
San JuanAllentown
SJU - ABE
SJUABE
San Juan Luis Munoz Marin Intl
Tue 8/25
7:00 am-9:00 pm
2 stops14h 00m
$251
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from San Juan to Lehigh Valley
Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from San Juan with our price prediction graph.
SJU-ABE
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 San Juan to Lehigh Valley
PR1-zzYGE
SJU-ABE
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Lehigh Valley
Get insights into the airlines that provide service to Lehigh Valley. 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 Lehigh Valley. Reviews last updated July 6, 2026.
See what other customers who have flown with American Airlines from San Juan to Lehigh Valley have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Crew
7.9
Boarding
7.5
Overall
7.1
Food
6.4
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Comfort
7.2
Crew
7.9
Boarding
7.5
Overall
7.1
Food
6.4
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Related info for your journey
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Complete your trip
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San Juan and Lehigh Valley flights
Browse other San Juan and Lehigh Valley flight options. Last updated on July 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San Juan to Lehigh Valley
Discover the top airline that operate flights from San Juan to Lehigh Valley. 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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$236 | Average$510 | FlexibilityNo cancel fee | On-time71% |