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$159+ Cheap flights from Costa Rica to Philadelphia (PHL)

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PHL
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Costa Rica to Philadelphia

Keep the following information in mind while searching for Costa Rica to Philadelphia flight deals. Data was last updated July 1, 2025.

Round-trip from

$320
(eDestinos)

One-way from

$159
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$429
From Costa Rica to Philadelphia
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One-way flight from Costa Rica to Philadelphia
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Highest demand for flights based on searches. 15% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Costa Rica to Philadelphia

Cheapest flights from Costa Rica to Philadelphia
Explore the most affordable flight options available from Costa Rica to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 7/2511:24 amSJO - PHL
1 stop18h 40mSpirit Airlines
Sat 8/169:59 pmPHL - SJO
1 stop14h 33mSpirit Airlines
Deal found 7/1$335
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Sat 8/161:47 pmSJO - PHL
1 stop19h 17mFrontier
Fri 8/297:00 pmPHL - SJO
1 stop19h 24mFrontier
Deal found 7/1$341
This CheapOair deal was found by Cheapflights users on 6/30. 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 8/231:53 pmSJO - PHL
1 stop19h 18mMultiple Airlines
Sun 8/315:45 amPHL - SJO
1 stop6h 47mMultiple Airlines
Deal found 6/30$351
This Delta deal was found by Cheapflights users on 6/30. 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.
Fri 9/261:35 pmSJO - PHL
1 stop9h 19mDelta
Sun 10/125:55 amPHL - SJO
1 stop7h 53mDelta
Deal found 6/30$398
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:30 pmSJO - PHL
2 stops20h 26mUnited Airlines
Tue 9/166:30 amPHL - SJO
2 stops15h 07mUnited Airlines
Deal found 6/30$401
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 9/267:27 amSJO - PHL
2 stops13h 50mAmerican Airlines
Sun 10/126:20 amPHL - SJO
1 stop13h 56mAmerican Airlines
Deal found 6/30$408
This Southwest deal was found by Cheapflights users on 6/30. 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.
Tue 7/222:10 pmLIR - PHL
2 stops17h 05mSouthwest
Wed 7/305:30 amPHL - LIR
2 stops9h 40mSouthwest
Deal found 6/30$514
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:20 amLIR - PHL
2 stops16h 42mAlaska Airlines
Tue 9/167:22 amPHL - LIR
2 stops25h 01mAlaska Airlines
Deal found 7/1$648
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Thu 8/146:50 amLIR - PHL
2 stops14h 39mMultiple Airlines
Sun 8/249:59 pmPHL - LIR
3 stops35h 46mMultiple Airlines
Deal found 6/30$700
This Expedia deal was found by Cheapflights users on 6/29. 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.
Tue 7/82:10 pmLIR - PHL
2 stops24h 35mJetBlue
Sat 7/1211:42 amPHL - LIR
2 stops27h 23mJetBlue
Deal found 6/29$704
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:20 pmLIR - PHL
2 stops22h 57mUnited Airlines
Sun 8/3110:10 amPHL - LIR
2 stops28h 00mUnited Airlines
Deal found 6/30$711
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 7/252:00 pmLIR - PHL
1 stop8h 59mAmerican Airlines
Sat 8/29:21 pmPHL - LIR
1 stop19h 24mAmerican Airlines
Deal found 6/30$984

Cheapflights Fare Finder

Customize your flight search to find flights from Costa Rica to Philadelphia 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 July 1, 2025.
Use the filters below to find and compare flights from Costa Rica to Philadelphia that are best for you.

Fly from

Costa Rica

Fly to

Philadelphia

Route

Depart

Return

Price

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 7/25

11:24 am-8:04 am

1 stop18h 40m

Philadelphia

Sat 8/16

9:59 pm-10:32 am

1 stop14h 33m

$335

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sat 8/16

1:47 pm-11:04 am

1 stop19h 17m

Philadelphia

Fri 8/29

7:00 pm-12:24 pm

1 stop19h 24m

$341

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sat 8/23

1:53 pm-11:11 am

1 stop19h 18m

Philadelphia

Sun 8/31

5:45 am-10:32 am

1 stop6h 47m

$351

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 9/26

1:35 pm-12:54 am

1 stop9h 19m

Philadelphia

Sun 10/12

5:55 am-11:48 am

1 stop7h 53m

$398

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 9/5

1:30 pm-11:56 am

2 stops20h 26m

Philadelphia

Tue 9/16

6:30 am-7:37 pm

2 stops15h 07m

$401

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 9/26

7:27 am-11:17 pm

2 stops13h 50m

Philadelphia

Sun 10/12

6:20 am-6:16 pm

1 stop13h 56m

$408

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Tue 7/22

2:10 pm-9:15 am

2 stops17h 05m

Philadelphia

Wed 7/30

5:30 am-1:10 pm

2 stops9h 40m

$514

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 9/11

11:20 am-6:02 am

2 stops16h 42m

Philadelphia

Tue 9/16

7:22 am-6:23 am

2 stops25h 01m

$648

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 8/14

6:50 am-11:29 pm

2 stops14h 39m

Philadelphia

Sun 8/24

9:59 pm-7:45 am

3 stops35h 46m

$700

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Fri 8/22

1:20 pm-2:17 pm

2 stops22h 57m

Philadelphia

Sun 8/31

10:10 am-12:10 pm

2 stops28h 00m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 21 results
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Best time to book a flight from Costa Rica to Philadelphia

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

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

Currently, August is the cheapest month in which you can book a flight from Costa Rica to Philadelphia (average of $236). Flying from Costa Rica to Philadelphia in March is currently the most expensive (average of $295). 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 CR to PHL?

Find hourly flight availability from Costa Rica to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

When flying from Costa Rica to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. 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 Philadelphia. Reviews last updated July 1, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from Costa Rica to Philadelphia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,273 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly into for flights to Philadelphia from Costa Rica?

    If you book a flight to Philadelphia from Costa Rica, you will be flying to Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia.

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

    One-way options have recently been found by users for as low as $174 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $226 and Frontier from $238 one-way.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Costa Rica to Philadelphia (average of $236). Flying from Costa Rica to Philadelphia in March is currently the most expensive (average of $295). 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

Traveling to a place near Costa Rica?

Book flights to Costa Rica if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Cherry Hill
Pottstown
Ocean City
Chester
Essington
Exton
Reading
Newark
Millville
Ephrata
Camden
Dover
Elkton
Willow Grove
Glen Mills
Springfield
Phoenixville

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 Costa Rica to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
San José to Newark flights
San José to John F Kennedy Intl flights
Guatemala City to Newark flights
San José to LaGuardia flights
Guatemala City to John F Kennedy Intl flights
San Salvador to Dulles Intl flights
Panama City to John F Kennedy Intl flights
San Salvador to John F Kennedy Intl flights
San Salvador to Newark flights
Guatemala City to LaGuardia flights
Panama City to Newark flights
San Salvador to LaGuardia flights
San José to Dulles Intl flights
Guatemala City to Dulles Intl flights
San Pedro Sula to John F Kennedy Intl flights
Panama City to LaGuardia flights
San Pedro Sula to Dulles Intl flights
San Pedro Sula to Newark flights
San Pedro Sula to LaGuardia flights
San José to Reagan-National flights
Guatemala City to Reagan-National flights
Panama City to Dulles Intl flights
San José to Philadelphia flights
San Salvador to Reagan-National flights
San Pedro Sula to Reagan-National flights
Guatemala City to Philadelphia flights
Liberia to Newark flights
Philip S.W.Goldson to LaGuardia flights
Philip S.W.Goldson to John F Kennedy Intl flights
Liberia to John F Kennedy Intl flights
Philip S.W.Goldson to Newark flights
Panama City to Reagan-National flights
Liberia to LaGuardia flights
Managua to John F Kennedy Intl flights
Managua to Dulles Intl flights
Panama City to Philadelphia flights
Managua to Newark flights
San Pedro Sula to Philadelphia flights
Managua to LaGuardia flights
San José to Harrisburg flights
San Salvador to Harrisburg flights
Philip S.W.Goldson to Dulles Intl flights
San Salvador to Philadelphia flights
Liberia to Philadelphia flights
San José to Pittsburgh flights
Panama City to Pittsburgh flights
Philip S.W.Goldson to Reagan-National flights
Panama City to Harrisburg flights
Guatemala City to Pittsburgh flights

Top 3 airlines flying from Costa Rica to Philadelphia

Discover the top 3 airlines that operate flights from Costa Rica to Philadelphia. 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$261Average$403FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$354Average$620FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$380Average$553FlexibilityNo cancel feeOn-time69%

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