$196+ Cheap flights from Lehigh Valley to San Juan
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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJU
Apr 23 — Apr 301
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Lehigh Valley to San Juan 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 San Juan
Cheapest
Best
Last-minute
One-way
Cheapest flights from Lehigh Valley to San JuanExplore the most affordable flight options available from Lehigh Valley to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
Explore the most affordable flight options available from Lehigh Valley to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:00 pm
ABE
- SJU
1 stop9h 00m
Delta
Thu 10/812:46 pm
SJU
- ABE
1 stop10h 00m
Delta
Deal found 3/20![Delta logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/131:41 pm
ABE
- SJU
1 stop22h 08m
Multiple Airlines
Wed 4/228:27 pm
SJU
- ABE
1 stop18h 29m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/131:41 pm
ABE
- SJU
1 stop22h 08m
Multiple Airlines
Thu 4/233:31 pm
SJU
- ABE
2 stops28h 39m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 3/21. 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 8/111:56 pm
ABE
- SJU
1 stop9h 00m
American Airlines
Sat 8/223:50 pm
SJU
- ABE
1 stop6h 45m
American Airlines
Deal found 3/21![American Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Sun 4/266:04 am
ABE
- SJU
1 stop15h 11m
American Airlines
Wed 4/297:25 am
SJU
- ABE
1 stop16h 57m
American Airlines
Deal found 3/19![American Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/101:41 pm
ABE
- SJU
1 stop22h 52m
Multiple Airlines
Wed 4/158:27 pm
SJU
- ABE
1 stop18h 29m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:30 am
ABE
- SJU
1 stop10h 01m
Delta
Fri 10/212:58 pm
SJU
- ABE
1 stop9h 58m
Delta
Deal found 3/20![Delta logo]()
$375
Best flights from Lehigh Valley to San JuanDiscover carefully curated flight deals from Lehigh Valley to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
Discover carefully curated flight deals from Lehigh Valley to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 24, 2026.
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Sun 4/266:04 am
ABE
- SJU
1 stop15h 11m
American Airlines
Wed 4/297:25 am
SJU
- ABE
1 stop16h 57m
American Airlines
Deal found 3/19![American Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 3/22. 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
1 stop8h 29m
United Airlines
Wed 4/291:00 am
SJU
- ABE
2 stops12h 38m
United Airlines
Deal found 3/22![United Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:22 am
ABE
- SJU
2 stops12h 52m
Multiple Airlines
Wed 4/298:27 pm
SJU
- ABE
1 stop18h 29m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$560
This Delta deal was found by Cheapflights users on 3/23. 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 6/211:12 pm
ABE
- SJU
1 stop9h 15m
Delta
Tue 7/72:42 pm
SJU
- ABE
1 stop7h 45m
Delta
Deal found 3/23![Delta logo]()
$620
This United Airlines deal was found by Cheapflights users on 3/21. 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 4/245:43 pm
ABE
- SJU
2 stops26h 55m
United Airlines
Fri 5/11:00 am
SJU
- ABE
2 stops12h 38m
United Airlines
Deal found 3/21![United Airlines logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:10 am
ABE
- SJU
2 stops31h 48m
Multiple Airlines
Wed 7/16:00 am
SJU
- ABE
1 stop11h 52m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$640
This Delta deal was found by Cheapflights users on 3/19. 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 4/1812:52 pm
ABE
- SJU
1 stop10h 20m
Delta
Sat 5/27:30 am
SJU
- ABE
1 stop9h 49m
Delta
Deal found 3/19![Delta logo]()
$646
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Tue 9/16:15 am
ABE
- SJU
2 stops14h 23m
United Airlines
Wed 9/23:56 pm
SJU
- ABE
1 stop18h 10m
United Airlines
Deal found 3/19![United Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/266:15 am
ABE
- SJU
2 stops31h 30m
United Airlines
Wed 4/294:55 pm
SJU
- ABE
2 stops16h 53m
United Airlines
Deal found 3/19![United Airlines logo]()
$706
Last-minute flights from Lehigh Valley to San JuanDiscover last-minute flight deals from Lehigh Valley to San Juan. Data last updated March 24, 2026 and is based on user searches.
Discover last-minute flight deals from Lehigh Valley to San Juan. Data last updated March 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/101:41 pm
ABE
- SJU
1 stop22h 52m
Multiple Airlines
Wed 4/158:27 pm
SJU
- ABE
1 stop18h 29m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/131:41 pm
ABE
- SJU
1 stop22h 08m
Multiple Airlines
Wed 4/228:27 pm
SJU
- ABE
1 stop18h 29m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/131:41 pm
ABE
- SJU
1 stop22h 08m
Multiple Airlines
Thu 4/233:31 pm
SJU
- ABE
2 stops28h 39m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 4/131:41 pm
ABE
- SJU
1 stop22h 08m
Multiple Airlines
Fri 4/246:00 am
SJU
- ABE
1 stop14h 10m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 3/19. 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.
Sun 4/266:04 am
ABE
- SJU
1 stop15h 11m
American Airlines
Wed 4/297:25 am
SJU
- ABE
1 stop16h 57m
American Airlines
Deal found 3/19![American Airlines logo]()
$356
One-way flights from Lehigh Valley to San JuanSearch for one-way flight options from Lehigh Valley to San Juan. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
Search for one-way flight options from Lehigh Valley to San Juan. Find affordable one-way fares based on user searches. Data last updated March 24, 2026.
This Delta deal was found by Cheapflights users on 3/22. 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 4/1112:57 pm
ABE
- SJU
1 stop7h 21m
Delta
Deal found 3/22![Delta logo]()
$196
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/132:23 pm
ABE
- SJU
2 stops15h 06m
United Airlines
Deal found 3/20![United Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Sat 6/136:00 pm
ABE
- SJU
3 stops45h 58m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$300
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/202:23 pm
ABE
- SJU
2 stops15h 06m
United Airlines
Deal found 3/20![United Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 3/22. 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 3/316:15 am
ABE
- SJU
2 stops14h 23m
United Airlines
Deal found 3/22![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/116:15 am
ABE
- SJU
2 stops14h 23m
United Airlines
Deal found 3/22![United Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 3/22. 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 3/296:04 am
ABE
- SJU
1 stop15h 49m
American Airlines
Deal found 3/22![American Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/35:43 pm
ABE
- SJU
2 stops21h 59m
United Airlines
Deal found 3/22![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 3/21. 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 4/710:35 am
ABE
- SJU
1 stop9h 59m
United Airlines
Deal found 3/21![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:22 am
ABE
- SJU
1 stop16h 23m
American Airlines
Deal found 3/20![American Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 3/22. 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 3/306:04 am
ABE
- SJU
1 stop14h 30m
American Airlines
Deal found 3/22![American Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 3/22. 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 4/45:43 pm
ABE
- SJU
1 stop26h 51m
United Airlines
Deal found 3/22![United Airlines logo]()
$509
Find flight deals from Lehigh Valley to San Juan
Keep the following information in mind while searching for Lehigh Valley to San Juan flight deals. Data was last updated March 24, 2026.
Round-trip from | $314 (Kiwi.com) |
|---|---|
One-way from | $196 (Delta) |
Popular in | December |
Cheapest in | October |
Average price | $304 |
Cheapflights Fare Finder
Customize your flight search to find flights from Lehigh Valley to San Juan 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 March 24, 2026.
Use the filters below to find and compare flights from Lehigh Valley to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sun 4/26
6:04 am-9:15 pm
1 stop15h 11m
San Juan Luis Munoz Marin Intl
Wed 4/29
7:25 am-12:22 am
1 stop16h 57m
$356
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sun 4/26
6:15 am-2:44 pm
1 stop8h 29m
San Juan Luis Munoz Marin Intl
Wed 4/29
1:00 am-1:38 pm
2 stops12h 38m
$507
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sun 4/26
9:22 am-10:14 pm
2 stops12h 52m
San Juan Luis Munoz Marin Intl
Wed 4/29
8:27 pm-2:56 pm
1 stop18h 29m
$560
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Fri 4/24
5:43 pm-8:38 pm
2 stops26h 55m
San Juan Luis Munoz Marin Intl
Fri 5/1
1:00 am-1:38 pm
2 stops12h 38m
$603
Quickest round-trip
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sun 6/21
1:12 pm-10:27 pm
1 stop9h 15m
San Juan Luis Munoz Marin Intl
Tue 7/7
2:42 pm-10:27 pm
1 stop7h 45m
$620
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Tue 9/1
6:15 am-8:38 pm
2 stops14h 23m
San Juan Luis Munoz Marin Intl
Wed 9/2
3:56 pm-10:06 am
1 stop18h 10m
$622
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sat 6/27
8:10 am-3:58 pm
2 stops31h 48m
San Juan Luis Munoz Marin Intl
Wed 7/1
6:00 am-5:52 pm
1 stop11h 52m
$640
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sat 4/18
12:52 pm-11:12 pm
1 stop10h 20m
San Juan Luis Munoz Marin Intl
Sat 5/2
7:30 am-5:19 pm
1 stop9h 49m
$646
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sun 4/26
6:15 am-1:45 pm
2 stops31h 30m
San Juan Luis Munoz Marin Intl
Wed 4/29
4:55 pm-9:48 am
2 stops16h 53m
$706
Cheapest one-way
Quickest one-way
AllentownSan Juan
ABE - SJU
ABESJU
Allentown-Bethlehem
Sat 4/11
12:57 pm-8:18 pm
1 stop7h 21m
$196
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Lehigh Valley to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan
zzYGE-PR1
ABE-SJU
What is the cheapest month to book a flight from Lehigh Valley to San Juan?
Currently, December is the cheapest month in which you can book a flight from Lehigh Valley to San Juan (average of $99). Flying from Lehigh Valley to San Juan in March is currently the most expensive (average of $288). 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 San Juan
Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated March 24, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Lehigh Valley to San Juan have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Food
7.2
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 San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Lehigh Valley to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Lehigh Valley to San Juan by cabin class
Find flights from Lehigh Valley to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Lehigh Valley and San Juan flights
Browse other Lehigh Valley and San Juan flight options. Last updated on March 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Lehigh Valley to San Juan
Discover the top 4 airlines that operate flights from Lehigh Valley to San Juan. 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 March 24, 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$242 | Average$476 | FlexibilityNo cancel fee | On-time71% |