HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Costa Rica

$100+ Cheap flights from Pennsylvania 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJO
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Costa Rica with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pennsylvania to Costa Rica

Cheapest flights from Pennsylvania to Costa Rica
Explore the most affordable flight options available from Pennsylvania to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
LGA
-
SJO
1 stop7h 22m
Spirit Airlines
Fri 3/612:35 pm
SJO
-
LGA
1 stop9h 46m
Spirit Airlines
Deal found 2/8$257
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Sat 2/217:55 am
JFK
-
SJO
2 stops13h 17m
American Airlines
Wed 2/2512:35 am
SJO
-
JFK
1 stop11h 58m
American Airlines
Deal found 2/8$257
This Cheapflightsfares deal was found by Cheapflights users on 2/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
LGA
-
SJO
1 stop7h 22m
Spirit Airlines
Sat 3/71:31 pm
SJO
-
LGA
1 stop9h 17m
Spirit Airlines
Deal found 2/9$259
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Sun 2/228:29 am
JFK
-
SJO
1 stop13h 38m
American Airlines
Thu 2/263:20 pm
SJO
-
JFK
1 stop19h 11m
American Airlines
Deal found 2/8$259
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Sun 2/229:55 am
LGA
-
SJO
1 stop26h 45m
Spirit Airlines
Thu 2/261:31 pm
SJO
-
LGA
1 stop9h 17m
Spirit Airlines
Deal found 2/8$260
This American Airlines deal was found by Cheapflights users on 2/8. 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.
Mon 3/98:59 am
JFK
-
SJO
2 stops12h 34m
American Airlines
Tue 3/176:00 am
SJO
-
JFK
1 stop11h 40m
American Airlines
Deal found 2/8$260
This Expedia deal was found by Cheapflights users on 2/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:00 am
LGA
-
SJO
1 stop7h 22m
Spirit Airlines
Wed 3/2512:19 pm
SJO
-
LGA
1 stop9h 39m
Spirit Airlines
Deal found 2/8$262
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/234:59 pm
LGA
-
SJO
1 stop20h 23m
Spirit Airlines
Thu 2/261:31 pm
SJO
-
LGA
1 stop9h 17m
Spirit Airlines
Deal found 2/10$263
This American Airlines deal was found by Cheapflights users on 2/10. 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 5/67:58 am
JFK
-
SJO
2 stops13h 09m
American Airlines
Wed 5/206:30 am
SJO
-
JFK
1 stop13h 03m
American Airlines
Deal found 2/10$263
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:30 am
LGA
-
SJO
1 stop9h 50m
Multiple Airlines
Sat 3/71:31 pm
SJO
-
LGA
1 stop9h 17m
Multiple Airlines
Deal found 2/9$264
This KAYAK deal was found by Cheapflights users on 2/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:34 am
JFK
-
SJO
Nonstop5h 19m
JetBlue
Wed 3/1811:45 pm
SJO
-
JFK
Nonstop4h 55m
JetBlue
Deal found 2/8$264
This CheapOair deal was found by Cheapflights users on 2/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:00 am
LGA
-
SJO
1 stop7h 22m
Spirit Airlines
Tue 3/1012:31 pm
SJO
-
LGA
1 stop9h 17m
Spirit Airlines
Deal found 2/8$265

Find flight deals from Pennsylvania to Costa Rica

Keep the following information in mind while searching for Pennsylvania to Costa Rica flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(KAYAK)

One-way from

$100
(Super.com)

Popular in

December

Cheapest in

October

Average price

$369

Good round-trip deal

$379 or less
Provider with most accurate pricing for Philadelphia-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-San José Juan Santamaria Intl flights.
Search Deals
From Pennsylvania to Costa Rica
Search Deals
One-way flight from Pennsylvania to Costa Rica
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Pennsylvania to Costa Rica.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 February 11, 2026.
Use the filters below to find and compare flights from Pennsylvania to Costa Rica that are best for you.

Fly from

Pennsylvania

Fly to

Costa Rica

Route

Depart

Return

Price

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Thu 5/7

6:45 pm-10:14 pm

Nonstop5h 29m

San José Juan Santamaria Intl

Wed 5/13

11:59 pm-7:00 am

Nonstop5h 01m

$264

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Thu 3/5

6:30 am-3:20 pm

1 stop9h 50m

San José Juan Santamaria Intl

Fri 3/6

7:22 am-11:48 pm

2 stops15h 26m

$268

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Wed 3/4

4:59 pm-11:40 am

2 stops19h 41m

San José Juan Santamaria Intl

Fri 3/6

7:22 am-8:00 pm

1 stop11h 38m

$270

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Sat 2/28

6:00 pm-12:55 pm

1 stop19h 55m

Liberia

Thu 3/5

2:01 pm-11:59 pm

1 stop8h 58m

$273

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Fri 2/20

6:00 am-1:10 pm

1 stop8h 10m

Liberia

Thu 2/26

2:20 pm-11:50 pm

1 stop8h 30m

$276

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Tue 3/10

7:00 pm-11:55 am

1 stop18h 55m

Liberia

Tue 3/17

1:01 pm-11:59 pm

1 stop8h 58m

$276

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Wed 4/29

6:00 am-12:10 pm

1 stop8h 10m

Liberia

Wed 5/6

1:20 pm-11:58 pm

1 stop8h 38m

$276

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Sun 3/1

8:10 am-6:37 pm

1 stop11h 27m

Liberia

Thu 3/5

8:35 am-11:50 pm

1 stop14h 15m

$276

Washington, D.C.Liberia

IAD - LIR

IADLIR

Washington, D.C. Dulles Intl

Sat 4/25

9:19 am-11:28 am

1 stop28h 09m

Liberia

Tue 4/28

2:40 pm-7:25 pm

2 stops26h 45m

$277

Washington, D.C.Liberia

DCA - LIR

DCALIR

Washington, D.C. Reagan-National

Mon 3/9

10:10 pm-11:13 am

2 stops15h 03m

Liberia

Mon 3/16

1:32 pm-8:59 am

1 stop17h 27m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Pennsylvania to Costa Rica

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

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

Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Costa Rica (average of $180). Flying from Pennsylvania to Costa Rica in August is currently the most expensive (average of $268). 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 PA to CR?

Find hourly flight availability from Pennsylvania 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 February 11, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania to Costa Rica as you normally would.

Related info for your journey

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

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

    There are many flights that can get you from Pennsylvania to Costa Rica in 5h 29m. Fly via JetBlue, United Airlines, or Copa Airlines to get the fastest option. The distance from Pennsylvania to Costa Rica is about 2210 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Pennsylvania to Costa Rica one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $104. Users have also found prices from $107 and $108 on American Airlines and JetBlue, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Costa Rica (average of $180). Flying from Pennsylvania to Costa Rica in August is currently the most expensive (average of $268). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to San Salvador flights
John F Kennedy Intl to San José flights
Newark to San José flights
John F Kennedy Intl to Panama City flights
John F Kennedy Intl to Guatemala City flights
Newark to Panama City flights
Dulles Intl to San Salvador flights
John F Kennedy Intl to San Salvador flights
Dulles Intl to Panama City flights
Hobby to San Salvador flights
Los Angeles to Guatemala City flights
John F Kennedy Intl to Liberia flights
Los Angeles to San José flights
George Bush Intcntl to San Salvador flights
LaGuardia to San José flights
Miami to Panama City flights
Dulles Intl to San José flights
LaGuardia to Panama City flights
Newark to Guatemala City flights
Hobby to San José flights
O'Hare Intl to San José flights
Newark to Liberia flights
San Francisco to San José flights
Dallas/Fort Worth to San Salvador flights
Atlanta to San José flights
O'Hare Intl to Panama City flights
Reagan-National to San Salvador flights
Baltimore to San Salvador flights
Dulles Intl to Guatemala City flights
Hobby to Guatemala City flights
Boston to Panama City flights
Reagan-National to San José flights
George Bush Intcntl to San José flights
Dallas/Fort Worth to San José flights
Orlando to San José flights
Hobby to San Pedro Sula flights
Fort Lauderdale to San José flights
Baltimore to San José flights
Baltimore to Panama City flights
Miami to San Salvador flights
Los Angeles to Panama City flights
Atlanta to Panama City flights
Boston to San José flights
Miami to San José flights
George Bush Intcntl to Guatemala City flights
Denver to Liberia flights
Ontario to San Salvador flights
Miami to Managua flights
George Bush Intcntl to San Pedro Sula flights
LaGuardia to Liberia flights

Top 7 airlines flying from Pennsylvania to Costa Rica

Discover the top 7 airlines that operate flights from Pennsylvania 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$141Average$780FlexibilityNo cancel feeOn-time62%
DeltaCheapest$187Average$515FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$215Average$387FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$249Average$527FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$251Average$450FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$251Average$620FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$426Average$622FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.