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

GOL, United Airlines, and Southwest 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 Philadelphia to San José takes 6h 52m on average. On the other hand, flying from Pittsburgh to San José takes 7h 55m 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.

What airlines fly to Costa Rica?

American Airlines, Spirit Airlines and JetBlue 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 48% of people opting to fly with this airline when traveling to Costa Rica. Keep in mind that there are 8 different airlines that fly to Costa Rica on a routine basis, so you have a few additional options to choose from.

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

30 flights are operational weekly from Pennsylvania to Costa Rica as of May 2026. The most popular departure day for this route is Mon, 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 May 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.

$139 Cheap Flights from Pennsylvania to Costa Rica in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

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.

6:30 am - 11:45 am

LGA

SJO

7h 15m

1 stop

1:00 pm - 11:17 pm

SJO

LGA

8h 17m

1 stop

$323Spirit Airlines

Sun, May 24 - Fri, May 29

8:30 pm - 12:00 pm

DCA

LIR

17h 30m

1 stop

1:25 pm - 11:24 pm

LIR

DCA

7h 59m

1 stop

$324Delta

Wed, Sep 9 - Wed, Sep 16

6:00 am - 12:21 pm

DCA

SJO

8h 21m

1 stop

7:55 am - 10:13 pm

SJO

DCA

12h 18m

1 stop

$330United Airlines

Tue, Oct 6 - Fri, Oct 16

6:18 am - 10:42 pm

IAD

SJO

18h 24m

1 stop

7:00 am - 8:50 am

SJO

IAD

23h 50m

2 stops

$335American Airlines

Fri, May 29 - Tue, Jun 2

12:59 pm - 10:39 pm

DCA

SJO

11h 40m

1 stop

11:13 am - 10:15 pm

SJO

DCA

9h 02m

1 stop

$340United Airlines

Tue, May 26 - Tue, Jun 2

8:11 pm - 1:04 pm

IAD

SJO

18h 53m

2 stops

11:35 pm - 11:59 pm

SJO

IAD

22h 24m

2 stops

$340American Airlines

Thu, May 7 - Sun, May 10

4:38 pm - 8:21 am

IAD

SJO

17h 43m

1 stop

6:01 pm - 4:21 am

SJO

IAD

8h 20m

1 stop

$344Copa Airlines

Thu, May 7 - Sun, May 10

8:15 pm - 8:19 am

LGA

SJO

14h 04m

1 stop

1:00 pm - 11:17 pm

SJO

LGA

8h 17m

1 stop

$344Multiple Airlines

Sat, May 23 - Thu, May 28

4:38 pm - 7:09 am

IAD

SJO

16h 31m

1 stop

8:14 am - 12:33 am

SJO

IAD

14h 19m

1 stop

$354Copa Airlines

Thu, May 7 - Sun, May 10

7:00 am - 3:18 pm

LGA

SJO

10h 18m

1 stop

1:00 pm - 11:17 pm

SJO

LGA

8h 17m

1 stop

$368Multiple Airlines

Tue, May 26 - Fri, May 29

United Airlines flights from Pennsylvania to Costa Rica

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

United Airlines

May 10

DCA11:05 amWashington, D.C. Reagan-National

10h 32m

1 stop

SJO7:37 pmSan José Juan Santamaria Intl

May 16

SJO7:55 amSan José Juan Santamaria Intl

14h 03m

1 stop

DCA11:58 pmWashington, D.C. Reagan-National

$330

United Airlines

May 10

IAD6:00 amWashington, D.C. Dulles Intl

8h 21m

1 stop

SJO12:21 pmSan José Juan Santamaria Intl

May 16

SJO7:55 amSan José Juan Santamaria Intl

12h 54m

1 stop

IAD10:49 pmWashington, D.C. Dulles Intl

$335

United Airlines

May 26

DCA12:59 pmWashington, D.C. Reagan-National

11h 40m

1 stop

SJO10:39 pmSan José Juan Santamaria Intl

Jun 2

SJO11:13 amSan José Juan Santamaria Intl

9h 02m

1 stop

DCA10:15 pmWashington, D.C. Reagan-National

$340

Southwest flights from Pennsylvania to Costa Rica

Our best Southwest deals on Pennsylvania to Costa Rica flight tickets

Southwest

May 15

DCA6:00 amWashington, D.C. Reagan-National

8h 10m

1 stop

SJO12:10 pmSan José Juan Santamaria Intl

May 21

SJO1:10 pmSan José Juan Santamaria Intl

8h 15m

1 stop

DCA11:25 pmWashington, D.C. Reagan-National

$351

Southwest

May 15

DCA6:00 amWashington, D.C. Reagan-National

8h 10m

1 stop

SJO12:10 pmSan José Juan Santamaria Intl

May 21

SJO9:00 amSan José Juan Santamaria Intl

12h 50m

2 stops

DCA11:50 pmWashington, D.C. Reagan-National

$433

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Sun 5/24

6:30 am-11:45 am

1 stop7h 15m

San José Juan Santamaria Intl

Fri 5/29

1:00 pm-11:17 pm

1 stop8h 17m

$323

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Wed 9/9

8:30 pm-12:00 pm

1 stop17h 30m

Liberia

Wed 9/16

1:25 pm-11:24 pm

1 stop7h 59m

$324

Washington, D.C.San José

DCA - SJO

DCASJO

Washington, D.C. Reagan-National

Tue 10/6

6:00 am-12:21 pm

1 stop8h 21m

San José Juan Santamaria Intl

Fri 10/16

7:55 am-10:13 pm

1 stop12h 18m

$330

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Fri 5/29

6:18 am-10:42 pm

1 stop18h 24m

San José Juan Santamaria Intl

Tue 6/2

7:00 am-8:50 am

2 stops23h 50m

$335

Washington, D.C.San José

DCA - SJO

DCASJO

Washington, D.C. Reagan-National

Tue 5/26

12:59 pm-10:39 pm

1 stop11h 40m

San José Juan Santamaria Intl

Tue 6/2

11:13 am-10:15 pm

1 stop9h 02m

$340

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Thu 5/7

8:11 pm-1:04 pm

2 stops18h 53m

San José Juan Santamaria Intl

Sun 5/10

11:35 pm-11:59 pm

2 stops22h 24m

$340

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Thu 5/7

4:38 pm-8:21 am

1 stop17h 43m

San José Juan Santamaria Intl

Sun 5/10

6:01 pm-4:21 am

1 stop8h 20m

$344

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Sat 5/23

8:15 pm-8:19 am

1 stop14h 04m

San José Juan Santamaria Intl

Thu 5/28

1:00 pm-11:17 pm

1 stop8h 17m

$344

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Thu 5/7

4:38 pm-7:09 am

1 stop16h 31m

San José Juan Santamaria Intl

Sun 5/10

8:14 am-12:33 am

1 stop14h 19m

$354

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Tue 5/26

7:00 am-3:18 pm

1 stop10h 18m

San José Juan Santamaria Intl

Fri 5/29

1:00 pm-11:17 pm

1 stop8h 17m

$368

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 June is your next best option. Flight prices from Pennsylvania to Costa Rica during June average around $118.

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 $473 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 $359 on momondo.

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

You could potentially save up to 88% 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

Fastest flight time	4h 58m
Direct flights	Every day
Airports in Costa Rica	40 airports

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).

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 May 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 Airbus A321-100/200 (55.00% of total bookings). The next most popular plane models are Boeing 737-800 (35.00%), Boeing 737 MAX 8 (5.00%), and Airbus A320-100/200 (5.00%).

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 $141	Free Cancellation	Rating 5.6 2,966 reviews	Search Frontier flights
Delta	PriceFrom $184	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
United Airlines	PriceFrom $205	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights
Spirit Airlines	PriceFrom $211	Free Cancellation	Rating 6.3 8,634 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $244	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
JetBlue	PriceFrom $251	Free Cancellation	Rating 7.1 2,977 reviews	Search JetBlue flights
Southwest	PriceFrom $285	Free Cancellation	Rating 7.9 4,305 reviews	Search Southwest flights
GOL	PriceFrom $480	Free Cancellation	Rating 7.3 1,209 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.

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

Wed 6/3

Wed 6/10

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 Pennsylvania

Other flights to Costa Rica

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Costa Rica

Flights to San Joséfrom $192

Flights to Liberiafrom $287

Flights to Limon

Flights to Tamarindo

Flights to Tortuguero

Flights to Golfito

Flights to Tambor

Cheap flights from Pennsylvania to Costa Rica from $139

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 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Find the cheapest flights from Pennsylvania to Costa Rica

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Pennsylvania to Costa Rica

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

Southwest flights from Pennsylvania to Costa Rica

Our best Southwest deals on Pennsylvania to Costa Rica flight tickets

momondo Fare Finder

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

See travel insights to Costa Rica from

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?

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

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

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