What is the cheapest airline that flies from Allentown-Bethlehem to Costa Rica?

Delta and United Airlines are the most popular carriers operating from Allentown-Bethlehem to Costa Rica

What airlines fly to Costa Rica?

United Airlines, American Airlines and JetBlue are the top three most popular airlines that fly to Costa Rica from Allentown according to our data. United Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 11 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Costa Rica?

Prices for flights from Allentown-Bethlehem Airport to Costa Rica refresh daily.

How old do you have to be to fly from Allentown-Bethlehem Airport to Costa Rica?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Costa Rica.

What documentation or ID do you need to fly to Costa Rica?

The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$391 Cheap Flights from Allentown to Costa Rica in 2026/27

Find the cheapest flights from Allentown to Costa Rica

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:44 pm - 1:43 pmABE Allentown-Bethlehem-LIR Liberia

20h 59m2 stops Chicago O'Hare Intl Dallas/Fort Worth

2:44 pm - 11:18 amLIR Liberia-ABE Allentown-Bethlehem

18h 34m2 stops Miami Charlotte Douglas

$391American Airlines

Sat, Oct 24 - Fri, Oct 30

6:10 am - 11:30 amABE Allentown-Bethlehem-LIR Liberia

7h 20m1 stop Charlotte Douglas

2:44 pm - 11:18 amLIR Liberia-ABE Allentown-Bethlehem

18h 34m2 stops Miami Charlotte Douglas

$471American Airlines

Sat, Oct 24 - Fri, Oct 30

6:10 am - 6:16 pmABE Allentown-Bethlehem-SJO San José Juan Santamaria Intl

13h 06m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:15 am - 8:55 pmSJO San José Juan Santamaria Intl-ABE Allentown-Bethlehem

18h 40m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$472United Airlines

Wed, Jan 20 - Sun, Jan 24

6:15 pm - 2:17 pmABE Allentown-Bethlehem-LIR Liberia

21h 02m2 stops Chicago O'Hare Intl Miami

3:35 pm - 12:24 pmLIR Liberia-ABE Allentown-Bethlehem

19h 49m2 stops Miami Charlotte Douglas

$476American Airlines

Tue, Nov 3 - Sun, Nov 8

6:15 pm - 1:01 pmABE Allentown-Bethlehem-SJO San José Juan Santamaria Intl

19h 46m2 stops Chicago O'Hare Intl Miami

2:07 pm - 11:24 pmSJO San José Juan Santamaria Intl-ABE Allentown-Bethlehem

8h 17m1 stop Charlotte Douglas

$481American Airlines

Wed, Nov 11 - Wed, Nov 18

12:48 pm - 12:30 pmABE Allentown-Bethlehem-SJO San José Juan Santamaria Intl

24h 42m1 stop Charlotte Douglas

1:20 pm - 12:15 pmSJO San José Juan Santamaria Intl-ABE Allentown-Bethlehem

21h 55m2 stops Miami Charlotte Douglas

$490American Airlines

Wed, Jan 20 - Mon, Jan 25

1:00 pm - 10:05 pmABE Allentown-Bethlehem-SJO San José Juan Santamaria Intl

10h 05m1 stop Atlanta Hartsfield-Jackson

7:05 am - 5:12 pmSJO San José Juan Santamaria Intl-ABE Allentown-Bethlehem

9h 07m1 stop Atlanta Hartsfield-Jackson

$499Delta

Sat, Jan 23 - Tue, Feb 2

6:00 am - 11:54 amABE Allentown-Bethlehem-LIR Liberia

30h 54m2 stops Chicago O'Hare Intl Newark

2:20 pm - 9:28 amLIR Liberia-ABE Allentown-Bethlehem

18h 08m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$508United Airlines

Sun, Dec 6 - Wed, Dec 9

6:10 am - 6:16 pmABE Allentown-Bethlehem-SJO San José Juan Santamaria Intl

13h 06m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:15 am - 8:55 pmSJO San José Juan Santamaria Intl-ABE Allentown-Bethlehem

18h 40m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$512United Airlines

Thu, Jan 21 - Sun, Jan 24

12:45 pm - 10:15 pmABE Allentown-Bethlehem-SJO San José Juan Santamaria Intl

10h 30m1 stop Atlanta Hartsfield-Jackson

7:00 am - 5:15 pmSJO San José Juan Santamaria Intl-ABE Allentown-Bethlehem

9h 15m1 stop Atlanta Hartsfield-Jackson

$514Delta

Wed, Nov 11 - Wed, Nov 18

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Allentown to Costa Rica

Our best United Airlines deals on Allentown to Costa Rica flight tickets

United Airlines

Jan 20

ABE6:10 amAllentown-Bethlehem

13h 06m

2 stops

SJO6:16 pmSan José Juan Santamaria Intl

Jan 24

SJO1:15 amSan José Juan Santamaria Intl

18h 40m

2 stops

ABE8:55 pmAllentown-Bethlehem

$472

United Airlines

Dec 6

ABE6:00 amAllentown-Bethlehem

30h 54m

2 stops

LIR11:54 amLiberia

Dec 9

LIR2:20 pmLiberia

18h 08m

2 stops

ABE9:28 amAllentown-Bethlehem

$508

United Airlines

Jan 21

ABE6:10 amAllentown-Bethlehem

13h 06m

2 stops

SJO6:16 pmSan José Juan Santamaria Intl

Jan 24

SJO1:15 amSan José Juan Santamaria Intl

18h 40m

2 stops

ABE8:55 pmAllentown-Bethlehem

$512

Delta flights from Allentown to Costa Rica

Our best Delta deals on Allentown to Costa Rica flight tickets

Delta

Jan 23

ABE1:00 pmAllentown-Bethlehem

10h 05m

1 stop

SJO10:05 pmSan José Juan Santamaria Intl

Feb 2

SJO7:05 amSan José Juan Santamaria Intl

9h 07m

1 stop

ABE5:12 pmAllentown-Bethlehem

$499

Delta

Nov 11

ABE12:45 pmAllentown-Bethlehem

10h 30m

1 stop

SJO10:15 pmSan José Juan Santamaria Intl

Nov 18

SJO7:00 amSan José Juan Santamaria Intl

9h 15m

1 stop

ABE5:15 pmAllentown-Bethlehem

$514

Delta

Nov 12

ABE12:45 pmAllentown-Bethlehem

10h 30m

1 stop

SJO10:15 pmSan José Juan Santamaria Intl

Nov 17

SJO7:00 amSan José Juan Santamaria Intl

9h 15m

1 stop

ABE5:15 pmAllentown-Bethlehem

$693

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownLiberia

ABE Allentown-Bethlehem - LIR Liberia

ABELIR

Allentown-Bethlehem

Sat 10/24

6:44 pm-1:43 pm

2 stops20h 59m

Liberia

Fri 10/30

2:44 pm-11:18 am

2 stops18h 34m

$391

AllentownLiberia

ABE Allentown-Bethlehem - LIR Liberia

ABELIR

Allentown-Bethlehem

Sat 10/24

6:10 am-11:30 am

1 stop7h 20m

Liberia

Fri 10/30

2:44 pm-11:18 am

2 stops18h 34m

$471

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Wed 1/20

6:10 am-6:16 pm

2 stops13h 06m

San José Juan Santamaria Intl

Sun 1/24

1:15 am-8:55 pm

2 stops18h 40m

$472

AllentownLiberia

ABE Allentown-Bethlehem - LIR Liberia

ABELIR

Allentown-Bethlehem

Tue 11/3

6:15 pm-2:17 pm

2 stops21h 02m

Liberia

Sun 11/8

3:35 pm-12:24 pm

2 stops19h 49m

$476

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Wed 11/11

6:15 pm-1:01 pm

2 stops19h 46m

San José Juan Santamaria Intl

Wed 11/18

2:07 pm-11:24 pm

1 stop8h 17m

$481

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Wed 1/20

12:48 pm-12:30 pm

1 stop24h 42m

San José Juan Santamaria Intl

Mon 1/25

1:20 pm-12:15 pm

2 stops21h 55m

$490

Quickest round-trip

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Sat 1/23

1:00 pm-10:05 pm

1 stop10h 05m

San José Juan Santamaria Intl

Tue 2/2

7:05 am-5:12 pm

1 stop9h 07m

$499

AllentownLiberia

ABE Allentown-Bethlehem - LIR Liberia

ABELIR

Allentown-Bethlehem

Sun 12/6

6:00 am-11:54 am

2 stops30h 54m

Liberia

Wed 12/9

2:20 pm-9:28 am

2 stops18h 08m

$508

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Thu 1/21

6:10 am-6:16 pm

2 stops13h 06m

San José Juan Santamaria Intl

Sun 1/24

1:15 am-8:55 pm

2 stops18h 40m

$512

AllentownSan José

ABE Allentown-Bethlehem - SJO San José Juan Santamaria Intl

ABESJO

Allentown-Bethlehem

Wed 11/11

12:45 pm-10:15 pm

1 stop10h 30m

San José Juan Santamaria Intl

Wed 11/18

7:00 am-5:15 pm

1 stop9h 15m

$514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Allentown to Costa Rica flights?

You could potentially save up to 61% on your flight if you consider stops on a Allentown to Costa Rica flight.

Cheap Allentown to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Costa Rica

Best Price Found	$403
Fastest flight time	7h 33m
Direct flights	None

The best one-way flight to Costa Rica from Allentown in the past 72 hours is $403. The best round-trip flight deal from Allentown to Costa Rica found on momondo in the last 72 hours is $391.

The fastest flight from Allentown to Costa Rica takes 7h 33m

There are no direct flights from Allentown to Costa Rica. There are no popular flight routes from Allentown to Costa Rica.

Search flight deals

Frequently asked questions about flying from Allentown to Costa Rica

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Costa Rica?
Prices for flights from Allentown-Bethlehem Airport to Costa Rica refresh daily.
How old do you have to be to fly from Allentown-Bethlehem Airport to Costa Rica?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Costa Rica.
What documentation or ID do you need to fly to Costa Rica?
The required travel and health documents for your Costa Rica trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Costa Rica. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Costa Rica?

Finding the right flight to Costa Rica from Allentown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Costa Rica quick and easy, saving you time and money.

Can I find flights from Allentown to Costa Rica with flexible booking policies on momondo?

Yes. All flights to Costa Rica from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Allentown to Costa Rica?

momondo helps you find the best flight between Allentown and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to Costa Rica right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Allentown to Costa Rica flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 10/29

Thu 11/5

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Costa Rica

Popular cities

Other flights from Allentown

Other flights to Costa Rica

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Costa Rica

Flights to San Joséfrom $274

Flights to Liberiafrom $288

Flights to Limon

Flights to Tamarindo

Flights to Tortuguero

Flights to Golfito

Flights to Tambor

Cheap flights from Allentown to Costa Rica from $391

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Costa Rica departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Allentown to Costa Rica

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Allentown to Costa Rica

Our best United Airlines deals on Allentown to Costa Rica flight tickets

Delta flights from Allentown to Costa Rica

Our best Delta deals on Allentown to Costa Rica flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Allentown to Costa Rica that are best for you.

See travel insights to Costa Rica from

How to get the cheapest flight ticket from Allentown to Costa Rica

Can stopping save me money on Allentown to Costa Rica flights?

What is the cheapest airline that flies from Allentown-Bethlehem to Costa Rica?

What airlines fly to Costa Rica?

Cheap Allentown to Costa Rica flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Allentown to Costa Rica

Why use momondo?

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Costa Rica

Popular cities in Costa Rica

Popular flights according to clicks in the last 7 days on momondo

Allentown flight routes

According to popular flight searches on momondo this year

Costa Rica flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Costa Rica

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Costa Rica

List of cabin classes available on flights landing in Costa Rica. Availability may vary depending on flight origin and airline.

Complete your trip to Costa Rica

Explore popular destinations other users love

According to popular flight searches on momondo this year