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$308+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SJO
mar. 10 — mar. 171
lun. 3/10
lun. 3/17
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 marzo 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$417
(American Airlines)

One-way from

$308
(Delta)

Popular in

September

Cheapest in

October

Average price

$697
Provider with most accurate pricing for Allentown-Bethlehem-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-San José Juan Santamaria Intl flights.
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From Lehigh Valley to Costa Rica
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One-way flight from Lehigh Valley to Costa Rica
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 5, 2025.

This American Airlines deal was found by Cheapflights users on 3/4. 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.
mié. 4/96:05 amABE - SJO
2 stops17h 59mAmerican Airlines
mar. 4/1511:59 pmSJO - ABE
2 stops20h 19mAmerican Airlines
Deal found 3/4$417
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
lun. 3/248:00 amABE - SJO
1 stop28h 25mMultiple Airlines
lun. 3/316:07 pmSJO - ABE
2 stops25h 23mMultiple Airlines
Deal found 3/5$455
This United Airlines deal was found by Cheapflights users on 3/3. 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.
lun. 3/175:38 pmABE - SJO
2 stops25h 38mUnited Airlines
lun. 3/245:30 amSJO - ABE
2 stops38h 04mUnited Airlines
Deal found 3/3$629
This United Airlines deal was found by Cheapflights users on 3/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/185:32 pmABE - LIR
1 stop20h 21mUnited Airlines
vie. 4/253:25 pmLIR - ABE
2 stops23h 32mUnited Airlines
Deal found 3/4$650
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/56:05 amABE - LIR
1 stop8h 15mDelta
sáb. 4/1211:33 amLIR - ABE
1 stop8h 45mDelta
Deal found 3/3$855
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/176:30 amABE - SJO
1 stop7h 18mDelta
mar. 7/151:08 pmSJO - ABE
1 stop8h 19mDelta
Deal found 3/3$1,073
This American Airlines deal was found by Cheapflights users on 3/4. 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.
vie. 4/186:05 amABE - LIR
1 stop7h 15mAmerican Airlines
vie. 4/2512:25 pmLIR - ABE
1 stop26h 30mAmerican Airlines
Deal found 3/4$1,218
This Mytrip deal was found by Cheapflights users on 3/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/188:00 amABE - LIR
2 stops31h 48mMultiple Airlines
vie. 4/257:05 amLIR - ABE
3 stops30h 49mMultiple Airlines
Deal found 3/4$1,390

Find flights from Lehigh Valley to Costa Rica within your budget

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 marzo 5, 2025.

Fly from

Lehigh Valley

Fly to

Costa Rica

Route

Depart

Return

Price

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

mié. 4/9

6:05 am-10:04 pm

2 stops17h 59m

San José Juan Santamaria Intl

mar. 4/15

11:59 pm-10:18 pm

2 stops20h 19m

$417

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

lun. 3/24

8:00 am-10:25 am

1 stop28h 25m

San José Juan Santamaria Intl

lun. 3/31

6:07 pm-9:30 pm

2 stops25h 23m

$455

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

lun. 3/17

5:38 pm-5:16 pm

2 stops25h 38m

San José Juan Santamaria Intl

lun. 3/24

5:30 am-9:34 pm

2 stops38h 04m

$629

AllentownLiberia

ABE - LIR

ABELIR

Allentown-Bethlehem

vie. 4/18

5:32 pm-11:53 am

1 stop20h 21m

Liberia

vie. 4/25

3:25 pm-4:57 pm

2 stops23h 32m

$650

AllentownLiberia

ABE - LIR

ABELIR

Allentown-Bethlehem

sáb. 4/5

6:05 am-12:20 pm

1 stop8h 15m

Liberia

sáb. 4/12

11:33 am-10:18 pm

1 stop8h 45m

$855

AllentownSan José

ABE - SJO

ABESJO

Allentown-Bethlehem

mar. 6/17

6:30 am-11:48 am

1 stop7h 18m

San José Juan Santamaria Intl

mar. 7/15

1:08 pm-11:27 pm

1 stop8h 19m

$1,073

AllentownLiberia

ABE - LIR

ABELIR

Allentown-Bethlehem

vie. 4/18

6:05 am-11:20 am

1 stop7h 15m

Liberia

vie. 4/25

12:25 pm-4:55 pm

1 stop26h 30m

$1,218

AllentownLiberia

ABE - LIR

ABELIR

Allentown-Bethlehem

vie. 4/18

8:00 am-1:48 pm

2 stops31h 48m

Liberia

vie. 4/25

7:05 am-3:54 pm

3 stops30h 49m

$1,390

AllentownLiberia

ABE - LIR

ABELIR

Allentown-Bethlehem

lun. 4/14

6:10 am-11:37 am

1 stop7h 27m

$308

AllentownLiberia

ABE - LIR

ABELIR

Allentown-Bethlehem

jue. 4/17

6:30 am-2:23 pm

2 stops33h 53m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

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.

Travel insights for flights from Lehigh Valley to Costa Rica

Get recent, data-driven insights about flights from Lehigh Valley to Costa Rica including ideal travel times, pricing trends, and more.

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.

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 marzo 5, 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.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

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 marzo 5, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Lehigh Valley to Costa Rica have to say. 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
8,044 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

8.0

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
8,044 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

8.0

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
8,655 reviews
Delta
8.0
Very good
8,044 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

8.0

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
8,044 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

8.0

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 Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 2 airlines flying from Lehigh Valley to Costa Rica

Discover the top 2 airlines 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 marzo 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$294Average$434FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$360Average$754FlexibilityNo cancel feeOn-time71%
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