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$155+ Cheap flights from Costa Rica to Allentown (ABE)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — ABE
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Costa Rica to Allentown

Keep the following information in mind while searching for Costa Rica to Allentown flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$247
(United Airlines)

One-way from

$155
(American Airlines)
Provider with most accurate pricing for San José Juan Santamaria Intl-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Allentown-Bethlehem flights.
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From Costa Rica to Allentown-Bethlehem
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One-way flight from Costa Rica to Allentown-Bethlehem
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Find flight deals from Costa Rica to Allentown

Cheapest flights from Costa Rica to Allentown
Explore the most affordable flight options available from Costa Rica to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/182:20 pmSJO - ABE
2 stops25h 10mUnited Airlines
Thu 1/2911:30 amABE - SJO
2 stops26h 45mUnited Airlines
Deal found 11/1$247
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amSJO - ABE
1 stop14h 46mDelta
Sun 1/412:49 pmABE - SJO
1 stop10h 06mDelta
Deal found 11/2$646
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/172:20 pmSJO - ABE
2 stops46h 35mUnited Airlines
Sun 12/212:30 pmABE - SJO
2 stops31h 09mUnited Airlines
Deal found 11/2$951
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/171:15 pmSJO - ABE
2 stops21h 05mAmerican Airlines
Sun 12/216:04 amABE - SJO
1 stop7h 25mAmerican Airlines
Deal found 11/2$1,009
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 11/58:35 amLIR - ABE
2 stops11h 41mUnited Airlines
Fri 11/76:32 amABE - LIR
2 stops13h 05mUnited Airlines
Deal found 11/1$1,036
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:00 amSJO - ABE
1 stop14h 11mDelta
Sun 12/216:25 amABE - SJO
1 stop7h 31mDelta
Deal found 11/2$1,054

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to Allentown 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 November 3, 2025.
Use the filters below to find and compare flights from Costa Rica to Allentown that are best for you.

Fly from

Costa Rica

Fly to

Allentown

Route

Depart

Return

Price

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Thu 12/18

2:05 pm-4:30 pm

1 stop25h 25m

Allentown-Bethlehem

Thu 1/29

11:30 am-12:56 pm

1 stop26h 26m

$255

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Mon 3/9

12:01 am-4:15 pm

2 stops14h 14m

Allentown-Bethlehem

Wed 3/11

5:47 pm-7:02 pm

2 stops27h 15m

$550

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Thu 12/25

7:00 am-10:46 pm

1 stop14h 46m

Allentown-Bethlehem

Sun 1/4

12:49 pm-9:55 pm

1 stop10h 06m

$646

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Tue 3/10

1:05 pm-9:59 am

1 stop18h 54m

Allentown-Bethlehem

Wed 3/11

5:32 pm-11:56 am

1 stop20h 24m

$948

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Wed 12/17

1:15 pm-11:20 am

2 stops21h 05m

Allentown-Bethlehem

Sun 12/21

6:04 am-12:29 pm

1 stop7h 25m

$1,009

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Mon 1/19

4:01 pm-12:32 pm

2 stops19h 31m

$155

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Sun 11/23

3:11 pm-1:15 pm

2 stops21h 04m

$164

LiberiaAllentown

LIR - ABE

LIRABE

Liberia

Thu 1/15

2:05 pm-10:50 pm

1 stop7h 45m

$169

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Tue 11/25

1:35 pm-4:37 pm

1 stop26h 02m

$295

San JoséAllentown

SJO - ABE

SJOABE

San José Juan Santamaria Intl

Tue 11/25

2:20 pm-11:48 am

2 stops44h 28m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 16 results
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Best time to book a flight from Costa Rica to Allentown

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

What is the cheapest month to book a flight from Costa Rica to Allentown?

Currently, October is the cheapest month in which you can book a flight from Costa Rica to Allentown (average of $162). Flying from Costa Rica to Allentown in June is currently the most expensive (average of $281). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Allentown from Costa Rica?

    If you book a flight to Allentown from Costa Rica, you will be flying to Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 3.9 mi from the center of Allentown.

  • How long is the flight from Costa Rica to Allentown?

    Departing from Costa Rica to Allentown will take you 14h 14m. The distance between Costa Rica and Allentown is about 2184 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Costa Rica to Allentown 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 Costa Rica to Allentown?

    Currently, October is the cheapest month in which you can book a flight from Costa Rica to Allentown (average of $162). Flying from Costa Rica to Allentown in June is currently the most expensive (average of $281). 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.

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