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Luis Munoz Marin Intl

$142+ Cheap flights from Lehigh Valley to Luis Munoz Marin Intl (SJU)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJU
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Luis Munoz Marin Intl

Keep the following information in mind while searching for Lehigh Valley to Luis Munoz Marin Intl flight deals. Data was last updated April 22, 2025.

Round-trip from

$275
(Delta)

One-way from

$142
(American Airlines)

Popular in

August

Cheapest in

January

Average price

$517
From Lehigh Valley to San Juan Luis Munoz Marin Intl
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One-way flight from Lehigh Valley to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Lehigh Valley to Luis Munoz Marin Intl

Cheapest flights from Lehigh Valley to Luis Munoz Marin Intl
Explore the most affordable flight options available from Lehigh Valley to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Delta deal was found by Cheapflights users on 4/22. 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.
Sun 5/256:00 amABE - SJU
1 stop10h 33mDelta
Sat 5/317:30 amSJU - ABE
1 stop9h 36mDelta
Deal found 4/22$275
This Mytrip deal was found by Cheapflights users on 4/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/254:03 pmABE - SJU
2 stops19h 28mMultiple Airlines
Sat 5/318:12 pmSJU - ABE
1 stop14h 42mMultiple Airlines
Deal found 4/22$373
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/36:05 amABE - SJU
1 stop14h 23mAmerican Airlines
Wed 5/77:15 amSJU - ABE
1 stop9h 40mAmerican Airlines
Deal found 4/22$434
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/66:37 amABE - SJU
1 stop8h 07mUnited Airlines
Tue 5/137:45 amSJU - ABE
1 stop14h 00mUnited Airlines
Deal found 4/22$725

Cheapflights Fare Finder

Customize your flight search to find flights from Lehigh Valley to Luis Munoz Marin Intl 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 22, 2025.
Use the filters below to find and compare flights from Lehigh Valley to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Lehigh Valley

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sun 5/25

6:00 am-4:33 pm

1 stop10h 33m

San Juan Luis Munoz Marin Intl

Sat 5/31

7:30 am-5:06 pm

1 stop9h 36m

$275

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sun 5/25

4:03 pm-11:31 am

2 stops19h 28m

San Juan Luis Munoz Marin Intl

Sat 5/31

8:12 pm-10:54 am

1 stop14h 42m

$373

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sat 5/3

6:05 am-8:28 pm

1 stop14h 23m

San Juan Luis Munoz Marin Intl

Wed 5/7

7:15 am-4:55 pm

1 stop9h 40m

$434

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 5/6

6:37 am-2:44 pm

1 stop8h 07m

San Juan Luis Munoz Marin Intl

Tue 5/13

7:45 am-9:45 pm

1 stop14h 00m

$725

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Tue 5/13

5:25 am-8:33 pm

1 stop15h 08m

$142

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Sun 5/11

6:37 am-8:38 pm

2 stops14h 01m

$303

AllentownSan Juan

ABE - SJU

ABESJU

Allentown-Bethlehem

Fri 6/6

1:12 pm-7:48 pm

1 stop6h 36m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Best time to book a flight from Lehigh Valley to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from Lehigh Valley to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Lehigh Valley to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Lehigh Valley to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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 SJU?

Find hourly flight availability from Lehigh Valley to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

When flying from Lehigh Valley to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated April 22, 2025.
To help decide which airline to fly from Lehigh Valley to San Juan, see what other customers have to say about Delta, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,683 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Luis Munoz Marin Intl. 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 San Juan Luis Munoz Marin Intl Airport one-way?

    One-way options have recently been found by users for as low as $142 on American Airlines. Other airlines that offer cheap prices include United Airlines from $303 and Delta from $343 one-way.

  • Can I find deals for flights from Lehigh Valley to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Lehigh Valley to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Lehigh Valley to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Lehigh Valley to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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

Traveling to a place near Lehigh Valley?

Book flights to Lehigh Valley if you plan to visit one of these locations
Dorado
Fajardo
Luquillo
Rio Grande
Humacao
Bayamón

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Top 4 airlines flying from Lehigh Valley to Luis Munoz Marin Intl

Discover the top 4 airlines that operate flights from Lehigh Valley to Luis Munoz Marin Intl. 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 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$248FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$161Average$520FlexibilityNo cancel feeOn-time69%
DeltaCheapest$242Average$425FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$285Average$547FlexibilityNo cancel feeOn-time71%

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