What airlines fly to Costa Rica?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Costa Rica from Pennsylvania according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 7 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Pennsylvania to Costa Rica?

United Airlines, American Airlines, and Air Canada are the most popular carriers operating from Pennsylvania to Costa Rica

How long is the flight from Pennsylvania to Costa Rica?

Flight times vary depending on what airport in Pennsylvania you fly out of and what airport in Costa Rica you fly into. For example, flying from Pittsburgh to San José takes 6h 44m on average. On the other hand, flying from Philadelphia to San José takes 6h 56m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Pennsylvania to Costa Rica on average per week?

35 flights are operational weekly from Pennsylvania to Costa Rica as of June 2026. The most popular departure day for this route is Sat, with 20% of flights per week taking off on this day.

When did momondo last update prices for flights from Pennsylvania to Costa Rica?

Prices for flights from Pennsylvania to Costa Rica were last updated today.

How many operators does momondo search for flights from Pennsylvania to Costa Rica?

There are 11 operators available for flights from Pennsylvania to Costa Rica as of June 2026.

How old do you have to be to fly from Pennsylvania to Costa Rica?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania 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.

$134 Cheap Flights from Pennsylvania to Costa Rica in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Costa Rica

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:12 am - 12:16 pm

IAD

LIR

28h 04m

2 stops

1:21 pm - 1:12 pm

LIR

IAD

22h 51m

2 stops

$335American Airlines

Mon, Nov 9 - Fri, Nov 13

10:40 pm - 11:44 am

IAD

LIR

14h 04m

1 stop

2:20 pm - 12:32 am

LIR

IAD

9h 12m

1 stop

$340United Airlines

Mon, Nov 9 - Thu, Nov 19

10:20 pm - 9:50 am

IAD

LIR

13h 30m

1 stop

1:20 pm - 12:31 am

LIR

IAD

9h 11m

1 stop

$343United Airlines

Wed, Jul 8 - Wed, Jul 15

10:05 am - 1:40 pm

JFK

LIR

28h 35m

1 stop

2:40 pm - 8:58 pm

LIR

JFK

29h 18m

1 stop

$396Air Canada

Wed, Nov 18 - Thu, Nov 26

10:05 am - 1:40 pm

JFK

LIR

28h 35m

1 stop

2:55 pm - 4:14 pm

LIR

JFK

24h 19m

1 stop

$401Air Canada

Wed, Nov 4 - Mon, Nov 9

9:16 am - 12:35 pm

JFK

SJO

5h 19mnonstop

1:55 pm - 8:59 pm

SJO

JFK

5h 04mnonstop

$404JetBlue

Sat, Sep 12 - Sat, Sep 19

3:00 pm - 10:15 pm

LGA

SJO

8h 15m

1 stop

7:00 am - 6:42 pm

SJO

LGA

10h 42m

1 stop

$406Delta

Tue, Nov 10 - Sat, Nov 14

10:10 am - 10:15 pm

JFK

SJO

13h 05m

1 stop

7:00 am - 10:06 pm

SJO

JFK

14h 06m

1 stop

$406Delta

Tue, Nov 10 - Sat, Nov 14

6:25 am - 6:40 pm

PHL

SJO

14h 15m

2 stops

9:00 am - 10:00 pm

SJO

PHL

11h 00m

2 stops

$408Southwest

Tue, Sep 1 - Fri, Sep 4

9:10 am - 12:40 pm

JFK

LIR

5h 30mnonstop

2:00 pm - 9:19 pm

LIR

JFK

5h 19mnonstop

$412JetBlue

Wed, Aug 26 - Sun, Sep 6

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Delta flights from Pennsylvania to Costa Rica

Our best Delta deals on Pennsylvania to Costa Rica flight tickets

Delta

Nov 10

LGA3:00 pmNew York LaGuardia

8h 15m

1 stop

SJO10:15 pmSan José Juan Santamaria Intl

Nov 14

SJO7:00 amSan José Juan Santamaria Intl

10h 42m

1 stop

LGA6:42 pmNew York LaGuardia

$406

Delta

Oct 11

DCA8:30 pmWashington, D.C. Reagan-National

17h 28m

1 stop

SJO11:58 amSan José Juan Santamaria Intl

Oct 28

SJO1:23 pmSan José Juan Santamaria Intl

7h 55m

1 stop

DCA11:18 pmWashington, D.C. Reagan-National

$422

American Airlines flights from Pennsylvania to Costa Rica

Our best American Airlines deals on Pennsylvania to Costa Rica flight tickets

American Airlines

Nov 9

IAD9:12 amWashington, D.C. Dulles Intl

28h 04m

2 stops

LIR12:16 pmLiberia

Nov 13

LIR1:21 pmLiberia

22h 51m

2 stops

IAD1:12 pmWashington, D.C. Dulles Intl

$335

American Airlines

Nov 9

IAD9:12 amWashington, D.C. Dulles Intl

28h 04m

2 stops

LIR12:16 pmLiberia

Nov 13

LIR1:21 pmLiberia

22h 51m

2 stops

IAD1:12 pmWashington, D.C. Dulles Intl

$345

American Airlines

Sep 17

IAD7:10 pmWashington, D.C. Dulles Intl

20h 08m

2 stops

LIR1:18 pmLiberia

Sep 22

LIR2:47 pmLiberia

21h 31m

2 stops

IAD2:18 pmWashington, D.C. Dulles Intl

$356

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Mon 11/9

9:12 am-12:16 pm

2 stops28h 04m

Liberia

Fri 11/13

1:21 pm-1:12 pm

2 stops22h 51m

$335

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Mon 11/9

10:40 pm-11:44 am

1 stop14h 04m

Liberia

Thu 11/19

2:20 pm-12:32 am

1 stop9h 12m

$340

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Wed 7/8

10:20 pm-9:50 am

1 stop13h 30m

Liberia

Wed 7/15

1:20 pm-12:31 am

1 stop9h 11m

$343

New YorkLiberia

JFK - LIR

JFKLIR

New York John F Kennedy Intl

Wed 11/18

10:05 am-1:40 pm

1 stop28h 35m

Liberia

Thu 11/26

2:40 pm-8:58 pm

1 stop29h 18m

$396

New YorkLiberia

JFK - LIR

JFKLIR

New York John F Kennedy Intl

Wed 11/4

10:05 am-1:40 pm

1 stop28h 35m

Liberia

Mon 11/9

2:55 pm-4:14 pm

1 stop24h 19m

$401

Quickest round-trip

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Sat 9/12

9:16 am-12:35 pm

Nonstop5h 19m

San José Juan Santamaria Intl

Sat 9/19

1:55 pm-8:59 pm

Nonstop5h 04m

$404

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Tue 11/10

3:00 pm-10:15 pm

1 stop8h 15m

San José Juan Santamaria Intl

Sat 11/14

7:00 am-6:42 pm

1 stop10h 42m

$406

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Tue 11/10

10:10 am-10:15 pm

1 stop13h 05m

San José Juan Santamaria Intl

Sat 11/14

7:00 am-10:06 pm

1 stop14h 06m

$406

PhiladelphiaSan José

PHL - SJO

PHLSJO

Philadelphia

Tue 9/1

6:25 am-6:40 pm

2 stops14h 15m

San José Juan Santamaria Intl

Fri 9/4

9:00 am-10:00 pm

2 stops11h 00m

$408

New YorkLiberia

JFK - LIR

JFKLIR

New York John F Kennedy Intl

Wed 8/26

9:10 am-12:40 pm

Nonstop5h 30m

Liberia

Sun 9/6

2:00 pm-9:19 pm

Nonstop5h 19m

$412

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania 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

Other information

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Pennsylvania is in February. Flight prices, which tend to average around $104, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in February, then April is your next best option. Flight prices from Pennsylvania to Costa Rica during April average around $119.

What is the cheapest Pennsylvania to Costa Rica flight route?

Fly from Philadelphia to Liberia for the best Pennsylvania - Costa Rica flight prices

How far in advance should I book a flight from Pennsylvania to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $499 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Pennsylvania for as low as $346 on momondo.

What cabin class options are available on Pennsylvania to Costa Rica flights?

There is only 1 cabin class available to choose from on Pennsylvania to Costa Rica flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 38% on your flight if you consider stops on a Pennsylvania to Costa Rica flight.

Cheap Pennsylvania to Costa Rica flight deals and tips

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

Best Price Found	$725
Fastest flight time	4h 58m
Direct flights	Every day
Airports in Costa Rica	40 airports

The best flight deal from Pennsylvania to Costa Rica found on momondo in the last 72 hours is $725

The fastest flight from Pennsylvania to Costa Rica takes 4h 58m

Direct flights go from Pennsylvania to Costa Rica every day.

There are 40 airports in Costa Rica. From Pennsylvania there are direct flights to Liberia (LIR), San José Juan Santamaria Intl (SJO).

Search flight deals

Frequently asked questions about flying from Pennsylvania to Costa Rica

When did momondo last update prices for flights from Pennsylvania to Costa Rica?
Prices for flights from Pennsylvania to Costa Rica were last updated today.
How many operators does momondo search for flights from Pennsylvania to Costa Rica?
There are 11 operators available for flights from Pennsylvania to Costa Rica as of June 2026.
How old do you have to be to fly from Pennsylvania to Costa Rica?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pennsylvania 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.
What is the most popular plane model from Pennsylvania to Costa Rica?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Pennsylvania to Costa Rica is Boeing 737-800 (81.48% of total bookings). The next most popular plane models are Airbus A321-100/200 (11.11%), Boeing 737 MAX 8 (3.70%), and Airbus A320-100/200 (3.70%).

Best airlines flying from Pennsylvania to Costa Rica

Compare and see reviews for airlines that fly from Pennsylvania to Costa Rica with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $146	Free Cancellation	Rating 5.6 2,861 reviews	Search Frontier flights
Delta	PriceFrom $170	Free Cancellation	Rating 7.8 8,454 reviews	Search Delta flights
United Airlines	PriceFrom $249	Free Cancellation	Rating 7.4 9,898 reviews	Search United Airlines flights
American Airlines	PriceFrom $249	Free Cancellation	Rating 7.1 11,777 reviews	Search American Airlines flights
JetBlue	PriceFrom $268	Free Cancellation	Rating 7.1 3,014 reviews	Search JetBlue flights
Southwest	PriceFrom $429	Free Cancellation	Rating 7.9 4,246 reviews	Search Southwest flights
GOL	PriceFrom $480	Free Cancellation	Rating 7.3 1,243 reviews	Search GOL flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Costa Rica for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Pennsylvania.

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

Yes. momondo can track prices for Pennsylvania to Costa Rica flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to San Joséfrom $277

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Cheap flights from Pennsylvania to Costa Rica from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Costa Rica departing on 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Pennsylvania to Costa Rica

Our best Delta deals on Pennsylvania to Costa Rica flight tickets

American Airlines flights from Pennsylvania to Costa Rica

Our best American Airlines deals on Pennsylvania to Costa Rica flight tickets

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

What is the cheapest month to fly to Costa Rica?

What is the cheapest Pennsylvania to Costa Rica flight route?

How far in advance should I book a flight from Pennsylvania to Costa Rica?

What cabin class options are available on Pennsylvania to Costa Rica flights?

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

What is the cheapest airline that flies from Pennsylvania to Costa Rica?

What airlines fly to Costa Rica?

How many flights depart from Pennsylvania to Costa Rica on average per week?

How long is the flight from Pennsylvania to Costa Rica?

Cheap Pennsylvania to Costa Rica flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Costa Rica

Frequently asked questions about flying from Pennsylvania to Costa Rica

Best airlines flying from Pennsylvania to Costa Rica

Compare and see reviews for airlines that fly from Pennsylvania to Costa Rica with momondo

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

Pennsylvania flight routes

According to popular flight searches on momondo this year

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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.

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