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$92+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SJO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$286
(Booking.com)

One-way from

$92
(CheapOair)

Popular in

December

Cheapest in

October

Average price

$593

Good round-trip deal

$722 or less

Good one-way deal

$407 or less
Provider with most accurate pricing for Philadelphia-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-San José Juan Santamaria Intl flights.
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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. 11% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Pennsylvania to Costa Rica.
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Price to beat on a one-way flight from Pennsylvania to Costa Rica.
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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 February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 3/46:12 amIAD - SJO
1 stop15h 53mAmerican Airlines
Mon 3/1012:05 pmSJO - IAD
2 stops26h 52mAmerican Airlines
Deal found 2/18$286
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/102:30 amIAD - SJO
1 stop7h 05mMultiple Airlines
Sun 3/1611:15 amSJO - IAD
1 stop22h 54mMultiple Airlines
Deal found 2/20$287
This Copa Airlines deal was found by Cheapflights users on 2/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/243:34 pmIAD - SJO
1 stop17h 34mCopa Airlines
Tue 2/254:09 amSJO - IAD
1 stop8h 54mCopa Airlines
Deal found 2/20$290
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 3/306:00 amLGA - SJO
1 stop7h 21mSpirit Airlines
Thu 4/312:26 pmSJO - LGA
1 stop9h 00mSpirit Airlines
Deal found 2/20$292
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 4/25:05 pmIAD - SJO
1 stop8h 30mAvianca
Tue 4/84:20 pmSJO - IAD
1 stop6h 55mAvianca
Deal found 2/19$292
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/213:10 amJFK - SJO
1 stop7h 51mCopa Airlines
Fri 2/2810:56 amSJO - JFK
1 stop29h 21mCopa Airlines
Deal found 2/20$293
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/211:54 amDCA - SJO
1 stop12h 25mAmerican Airlines
Wed 3/122:20 pmSJO - DCA
1 stop7h 25mAmerican Airlines
Deal found 2/20$294
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/253:00 pmLGA - SJO
1 stop8h 12mDelta
Wed 3/52:19 pmSJO - LGA
1 stop8h 25mDelta
Deal found 2/20$294
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/412:24 pmJFK - SJO
1 stop10h 48mDelta
Thu 3/131:21 pmSJO - JFK
1 stop9h 26mDelta
Deal found 2/19$294
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Tue 3/116:54 pmLGA - SJO
1 stop6h 56mMultiple Airlines
Wed 3/1911:30 amSJO - LGA
1 stop8h 30mMultiple Airlines
Deal found 2/20$295
This JetBlue deal was found by Cheapflights users on 2/19. 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 2/255:30 pmJFK - SJO
Nonstop5h 18mJetBlue
Thu 2/2711:44 pmSJO - JFK
Nonstop5h 01mJetBlue
Deal found 2/19$297
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/412:26 pmDCA - SJO
1 stop10h 46mDelta
Wed 3/127:00 amSJO - DCA
1 stop11h 35mDelta
Deal found 2/20$298

Find flights from Pennsylvania to Costa Rica within your budget

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 20, 2025.

Fly from

Pennsylvania

Fly to

Costa Rica

Route

Depart

Return

Price

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Tue 3/4

6:12 am-9:05 pm

1 stop15h 53m

San José Juan Santamaria Intl

Tue 3/11

8:15 am-1:22 pm

2 stops27h 07m

$286

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Mon 3/10

2:30 am-7:35 am

1 stop7h 05m

San José Juan Santamaria Intl

Sun 3/16

11:15 am-12:09 pm

1 stop22h 54m

$287

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Mon 2/24

3:34 pm-8:08 am

1 stop17h 34m

San José Juan Santamaria Intl

Tue 2/25

4:09 am-2:03 pm

1 stop8h 54m

$290

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Sun 3/30

6:00 am-11:21 am

1 stop7h 21m

San José Juan Santamaria Intl

Wed 4/2

12:50 am-10:03 am

1 stop7h 13m

$292

Washington, D.C.San José

IAD - SJO

IADSJO

Washington, D.C. Dulles Intl

Wed 4/2

5:05 pm-11:35 pm

1 stop8h 30m

San José Juan Santamaria Intl

Tue 4/8

4:20 pm-1:15 am

1 stop6h 55m

$292

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Mon 3/24

3:44 pm-8:07 am

1 stop18h 23m

San José Juan Santamaria Intl

Mon 3/31

5:51 pm-1:50 pm

1 stop17h 59m

$293

New YorkSan José

LGA - SJO

LGASJO

New York LaGuardia

Tue 2/25

3:00 pm-10:12 pm

1 stop8h 12m

San José Juan Santamaria Intl

Wed 3/5

2:19 pm-11:44 pm

1 stop8h 25m

$294

Washington, D.C.San José

DCA - SJO

DCASJO

Washington, D.C. Reagan-National

Sun 3/2

11:54 am-11:19 pm

1 stop12h 25m

San José Juan Santamaria Intl

Wed 3/12

2:20 pm-11:45 pm

1 stop7h 25m

$294

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Tue 3/4

12:24 pm-10:12 pm

1 stop10h 48m

San José Juan Santamaria Intl

Thu 3/13

1:21 pm-12:47 am

1 stop9h 26m

$294

New YorkSan José

JFK - SJO

JFKSJO

New York John F Kennedy Intl

Tue 2/25

5:30 pm-9:48 pm

Nonstop5h 18m

San José Juan Santamaria Intl

Thu 2/27

11:44 pm-5:45 am

Nonstop5h 01m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

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.

Travel insights for flights from Pennsylvania to Costa Rica

Get recent, data-driven insights about flights from Pennsylvania to Costa Rica including ideal travel times, pricing trends, and more.

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 $555). 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 20, 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.

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and Alaska Airlines from Pennsylvania to Costa Rica to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Copa Airlines
7.6
Good
1,510 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • 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 $92. Users have also found prices from $120 and $125 on Volaris El Salvador and Copa 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 $555). 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

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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 8 airlines flying from Pennsylvania to Costa Rica

Discover the top 8 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$168Average$228FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$260Average$419FlexibilityNo cancel feeOn-time65%
DeltaCheapest$294Average$583FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$360Average$679FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$408Average$726FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$434Average$562FlexibilityNo cancel feeOn-time67%
SouthwestCheapest$481Average$688FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$586Average$878FlexibilityNo cancel feeOn-time70%
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