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$150+ Cheap flights from Lehigh Valley to Costa Rica

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJO
Aug 30 — Sep 61
Sat 8/30
Sat 9/6
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Costa Rica

Keep the following information in mind while searching for Lehigh Valley to Costa Rica flight deals. Data was last updated August 25, 2025.

Round-trip from

$340
(American Airlines)

One-way from

$150
(American Airlines)

Popular in

August

Cheapest in

April

Average price

$852
From Lehigh Valley to Costa Rica
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One-way flight from Lehigh Valley to Costa Rica
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Lehigh Valley to Costa Rica

Cheapest flights from Lehigh Valley to Costa Rica
Explore the most affordable flight options available from Lehigh Valley to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2025.

This United Airlines deal was found by Cheapflights users on 8/22. 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.
Wed 12/105:22 pmABE - SJO
2 stops28h 17mUnited Airlines
Tue 12/168:45 amSJO - ABE
2 stops26h 07mUnited Airlines
Deal found 8/22$589
This Delta deal was found by Cheapflights users on 8/23. 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.
Wed 11/126:00 amABE - SJO
1 stop8h 06mDelta
Thu 11/207:00 amSJO - ABE
1 stop14h 12mDelta
Deal found 8/23$604
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/246:37 amABE - SJO
2 stops15h 00mUnited Airlines
Tue 9/3012:44 pmSJO - ABE
2 stops19h 54mUnited Airlines
Deal found 8/25$620
This Delta deal was found by Cheapflights users on 8/22. 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.
Wed 12/106:30 amABE - SJO
1 stop7h 22mDelta
Tue 12/162:17 pmSJO - ABE
1 stop7h 35mDelta
Deal found 8/22$700
This Delta deal was found by Cheapflights users on 8/23. 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.
Tue 12/3012:56 pmABE - SJO
1 stop9h 59mDelta
Thu 1/87:00 amSJO - ABE
1 stop9h 13mDelta
Deal found 8/23$837
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:37 amABE - SJO
2 stops15h 00mUnited Airlines
Tue 9/21:30 pmSJO - ABE
2 stops20h 28mUnited Airlines
Deal found 8/23$869
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:22 pmABE - SJO
2 stops19h 03mUnited Airlines
Mon 12/12:20 pmSJO - ABE
2 stops20h 32mUnited Airlines
Deal found 8/23$884
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:22 pmABE - SJO
2 stops19h 03mUnited Airlines
Wed 11/122:20 pmSJO - ABE
2 stops20h 28mUnited Airlines
Deal found 8/23$887
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:30 pmABE - SJO
2 stops33h 02mUnited Airlines
Tue 12/306:30 amSJO - ABE
2 stops30h 25mUnited Airlines
Deal found 8/23$977
This United Airlines deal was found by Cheapflights users on 8/24. 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 11/255:22 pmABE - SJO
2 stops20h 53mUnited Airlines
Mon 12/12:20 pmSJO - ABE
2 stops20h 32mUnited Airlines
Deal found 8/24$1,021
This American Airlines deal was found by Cheapflights users on 8/24. 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 11/256:16 amABE - SJO
1 stop7h 15mAmerican Airlines
Mon 12/11:35 pmSJO - ABE
1 stop8h 18mAmerican Airlines
Deal found 8/24$1,173
This WestJet deal was found by Cheapflights users on 8/24. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:46 pmABE - LIR
2 stops43h 42mWestJet
Wed 10/151:25 pmLIR - ABE
2 stops30h 50mWestJet
Deal found 8/24$3,587

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley to Costa Rica 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 August 25, 2025.
Use the filters below to find and compare flights from Lehigh Valley to Costa Rica that are best for you.

Fly from

Lehigh Valley

Fly to

Costa Rica

Route

Depart

Return

Price

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Sat 2/21

5:40 pm-2:15 pm

1 stop21h 35m

San José Juan Santamaria Intl

Sat 2/28

3:40 pm-12:16 am

1 stop7h 36m

$340

AllentownLiberia

ABE - LIR

ABELIR

Allentown-Bethlehem

Sat 2/7

6:30 am-2:30 pm

1 stop9h 00m

Liberia

Sat 2/14

12:50 pm-10:52 pm

1 stop9h 02m

$545

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Wed 12/10

5:22 pm-8:39 pm

2 stops28h 17m

San José Juan Santamaria Intl

Tue 12/16

8:45 am-11:52 am

2 stops26h 07m

$589

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Wed 11/12

6:00 am-1:06 pm

1 stop8h 06m

San José Juan Santamaria Intl

Thu 11/20

7:00 am-10:12 pm

1 stop14h 12m

$604

AllentownLiberia

ABE - LIR

ABELIR

Allentown-Bethlehem

Sat 2/7

6:30 am-2:30 pm

1 stop9h 00m

Liberia

Sun 2/15

2:15 pm-10:52 pm

1 stop7h 37m

$608

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Wed 9/24

6:37 am-7:37 pm

2 stops15h 00m

San José Juan Santamaria Intl

Tue 9/30

12:44 pm-10:38 am

2 stops19h 54m

$620

AllentownLiberia

ABE - LIR

ABELIR

Allentown-Bethlehem

Sat 2/7

4:57 pm-1:10 pm

2 stops21h 13m

Liberia

Sat 2/14

8:50 am-1:55 pm

2 stops28h 05m

$659

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Wed 12/10

6:30 am-12:52 pm

1 stop7h 22m

San José Juan Santamaria Intl

Tue 12/16

2:17 pm-10:52 pm

1 stop7h 35m

$700

AllentownLiberia

ABE - LIR

ABELIR

Allentown-Bethlehem

Sat 2/7

4:57 pm-1:10 pm

2 stops21h 13m

Liberia

Sun 2/15

2:14 pm-1:55 pm

2 stops22h 41m

$717

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

Tue 12/30

12:56 pm-9:55 pm

1 stop9h 59m

San José Juan Santamaria Intl

Thu 1/8

7:00 am-5:13 pm

1 stop9h 13m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Showing 1-10 of 17 results
1
2

Best time to book a flight from Lehigh Valley to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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 Costa Rica

What is the cheapest time of day to fly from YGE to CR?

Find hourly flight availability from Lehigh Valley to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 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 Costa Rica as you normally would.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated August 25, 2025.
Get a feel of what it's like to fly with American Airlines from Lehigh Valley to Costa Rica by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.5

Comfort

7.2

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lehigh Valley to Costa Rica?

    Departing from Lehigh Valley to Costa Rica will take you 9h. The distance between Lehigh Valley and Costa Rica is about 2165 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Lehigh Valley to Costa Rica one-way?

    $150 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $237 and $412, respectively.

  • Can I find deals for flights from Lehigh Valley to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Costa Rica?

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

  • Can I find deals for business class flights from Lehigh Valley to Costa Rica?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Costa Rica 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 Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Lehigh Valley to Costa Rica (average of $398). Flying from Lehigh Valley to Costa Rica in March is currently the most expensive (average of $555). 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

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Alternative routes for Lehigh Valley to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Lehigh Valley to Costa Rica

Discover the top airline that operate flights from Lehigh Valley to Costa Rica. 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 August 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$313Average$559FlexibilityNo cancel feeOn-time71%

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