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$99+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJO
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap 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 September 16, 2025.

Round-trip from

$222
(Cheapflightsfares)

One-way from

$99
(CheapOair)

Popular in

December

Cheapest in

October

Average price

$439
From Pennsylvania to Costa Rica
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One-way flight from Pennsylvania to Costa Rica
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Highest demand for flights based on searches. 12% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Wed 9/246:00 amLGA - SJO
1 stop7h 14mSpirit Airlines
Mon 9/2912:19 pmSJO - LGA
1 stop9h 06mSpirit Airlines
Deal found 9/13$222
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:05 pmJFK - SJO
1 stop18h 35mAvianca
Wed 11/124:30 pmSJO - JFK
1 stop10h 50mAvianca
Deal found 9/15$223
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:15 amLGA - SJO
1 stop9h 40mSouthwest
Tue 9/308:50 amSJO - LGA
2 stops11h 25mSouthwest
Deal found 9/15$225
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/123:50 amJFK - SJO
1 stop7h 30mAvianca
Sun 10/194:50 pmSJO - JFK
1 stop7h 25mAvianca
Deal found 9/14$225
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Sat 10/46:00 amLGA - SJO
1 stop7h 14mSpirit Airlines
Fri 10/1012:35 pmSJO - LGA
1 stop8h 50mSpirit Airlines
Deal found 9/14$226
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Wed 11/52:45 amJFK - SJO
1 stop7h 50mAvianca
Wed 11/127:50 pmSJO - JFK
1 stop7h 30mAvianca
Deal found 9/14$226
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Tue 10/146:00 amLGA - SJO
1 stop7h 30mSpirit Airlines
Tue 10/2112:35 pmSJO - LGA
1 stop8h 50mSpirit Airlines
Deal found 9/15$227
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:41 amJFK - SJO
Nonstop5h 19mJetBlue
Mon 10/132:05 pmSJO - JFK
Nonstop5h 03mJetBlue
Deal found 9/16$227
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:00 amLGA - SJO
1 stop7h 14mMultiple Airlines
Mon 10/67:30 amSJO - LGA
1 stop10h 59mMultiple Airlines
Deal found 9/15$228
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Fri 11/73:05 pmJFK - SJO
1 stop9h 35mAvianca
Fri 11/144:30 pmSJO - JFK
1 stop7h 30mAvianca
Deal found 9/14$228
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Wed 10/156:00 amLGA - SJO
1 stop7h 30mSpirit Airlines
Wed 10/2212:35 pmSJO - LGA
1 stop8h 50mSpirit Airlines
Deal found 9/15$229
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Thu 10/236:55 amJFK - SJO
1 stop8h 35mAvianca
Tue 10/285:00 amSJO - JFK
1 stop8h 35mAvianca
Deal found 9/14$229

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 September 16, 2025.
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

Tue 9/23

9:41 am-1:00 pm

Nonstop5h 19m

San José Juan Santamaria Intl

Mon 10/13

2:05 pm-9:08 pm

Nonstop5h 03m

$227

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Thu 1/22

8:00 am-10:15 pm

1 stop15h 15m

San José Juan Santamaria Intl

Tue 1/27

7:00 am-8:43 pm

1 stop12h 43m

$229

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Tue 12/9

10:15 am-10:12 pm

1 stop12h 57m

San José Juan Santamaria Intl

Fri 12/12

7:00 am-1:06 am

1 stop17h 06m

$236

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Tue 12/9

8:30 am-10:12 pm

1 stop14h 42m

San José Juan Santamaria Intl

Mon 12/15

7:00 am-10:19 pm

1 stop14h 19m

$236

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Tue 10/21

7:00 am-11:55 am

1 stop6h 55m

San José Juan Santamaria Intl

Sun 10/26

3:25 pm-10:26 pm

Nonstop5h 01m

$238

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Mon 10/13

7:00 am-11:55 am

1 stop6h 55m

San José Juan Santamaria Intl

Thu 10/23

2:05 pm-9:08 pm

Nonstop5h 03m

$238

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Tue 9/30

7:00 am-11:55 am

1 stop6h 55m

San José Juan Santamaria Intl

Fri 10/17

2:05 pm-9:08 pm

Nonstop5h 03m

$238

New YorkLiberia

JFK - LIR

JFKLIR

New York John F Kennedy Intl

Fri 11/7

9:15 am-1:44 pm

Nonstop5h 29m

Liberia

Thu 11/13

2:59 pm-9:02 pm

Nonstop5h 03m

$250

New YorkLiberia

JFK - LIR

JFKLIR

New York John F Kennedy Intl

Sun 10/26

9:15 am-12:46 pm

Nonstop5h 31m

Liberia

Thu 10/30

1:55 pm-9:00 pm

Nonstop5h 05m

$250

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Thu 10/16

2:25 am-4:52 pm

2 stops16h 27m

San José Juan Santamaria Intl

Tue 10/21

6:10 pm-4:20 am

1 stop8h 10m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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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 $398). Flying from Pennsylvania to Costa Rica in March is currently the most expensive (average of $554). 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 September 16, 2025.

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 19m. Fly via JetBlue, Delta, 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 $115 and $117 on Copa Airlines and United Airlines, 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 $398). Flying from Pennsylvania to Costa Rica in March is currently the most expensive (average of $554). 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

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Alternative routes for Pennsylvania to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$141Average$435FlexibilityNo cancel feeOn-time62%
DeltaCheapest$232Average$607FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$269Average$430FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$313Average$672FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$318Average$437FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$442Average$636FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$459Average$770FlexibilityNo cancel feeOn-time69%

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