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

Delta, American Airlines, and Spirit Airlines are the most popular carriers operating from Costa Rica to Philadelphia

What airlines fly to Philadelphia?

United Airlines, JetBlue and American Airlines are the top three most popular airlines that fly to Philadelphia from Costa Rica according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 8 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Costa Rica, such as San José or Liberia, and flying into Philadelphia, then you can expect flight times to average 5h and 5h 12m, respectively.

When did momondo last update prices for flights from Costa Rica to Philadelphia Airport?

Prices for flights from Costa Rica to Philadelphia Airport refresh daily.

How many operators does momondo search for flights from Costa Rica to Philadelphia Airport?

There are 5 operators available for flights from Costa Rica to Philadelphia Airport as of April 2026.

How old do you have to be to fly from Costa Rica to Philadelphia Airport?

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 Costa Rica to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$151 Cheap Flights from Costa Rica to Philadelphia 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 Costa Rica to Philadelphia

Round-trip

One-way

Last minute

Recent round-trip flight deals from Costa Rica to Philadelphia

Enter your travel dates to find the best prices.

9:35 am - 12:40 am

SJO

PHL

13h 05m

1 stop

5:04 pm - 8:19 am

PHL

SJO

17h 15m

1 stop

$273Frontier

Thu, May 21 - Wed, May 27

1:00 pm - 11:58 pm

SJO

PHL

8h 58m

1 stop

6:45 am - 11:45 am

PHL

SJO

7h 00m

1 stop

$298Spirit Airlines

Fri, May 15 - Mon, Jun 1

1:00 pm - 12:46 am

SJO

PHL

9h 46m

1 stop

6:00 am - 11:45 am

PHL

SJO

7h 45m

1 stop

$299Multiple Airlines

Fri, May 15 - Mon, Jun 1

9:35 am - 12:40 am

SJO

PHL

13h 05m

1 stop

6:45 am - 11:45 am

PHL

SJO

7h 00m

1 stop

$300Multiple Airlines

Thu, May 21 - Mon, Jun 8

2:45 pm - 12:53 am

SJO

PHL

8h 08m

1 stop

9:50 pm - 1:00 pm

PHL

SJO

17h 10m

1 stop

$321American Airlines

Fri, Oct 9 - Mon, Oct 12

1:00 pm - 10:47 pm

LIR

PHL

7h 47m

1 stop

7:00 am - 11:55 am

PHL

LIR

6h 55m

1 stop

$342JetBlue

Wed, May 27 - Sat, Jun 6

1:00 pm - 10:47 pm

LIR

PHL

7h 47m

1 stop

7:00 am - 11:55 am

PHL

LIR

6h 55m

1 stop

$375JetBlue

Thu, May 28 - Sat, May 30

11:10 am - 10:15 am

LIR

PHL

21h 05m

2 stops

7:45 pm - 9:50 am

PHL

LIR

16h 05m

2 stops

$418United Airlines

Fri, May 22 - Mon, May 25

11:10 am - 10:15 am

LIR

PHL

21h 05m

2 stops

6:15 am - 9:50 am

PHL

LIR

29h 35m

1 stop

$444United Airlines

Fri, May 22 - Mon, May 25

2:45 pm - 7:25 am

LIR

PHL

14h 40m

2 stops

7:35 pm - 11:35 am

PHL

LIR

18h 00m

1 stop

$518American Airlines

Wed, May 27 - Sat, Jun 6

Spirit Airlines flights from Costa Rica to Philadelphia

Our best Spirit Airlines deals on Costa Rica to Philadelphia flight tickets

Spirit Airlines

May 15

SJO1:00 pmSan José Juan Santamaria Intl

8h 58m

1 stop

PHL11:58 pmPhiladelphia

Jun 1

PHL6:45 amPhiladelphia

7h 00m

1 stop

SJO11:45 amSan José Juan Santamaria Intl

$298

Spirit Airlines

May 15

SJO1:00 pmSan José Juan Santamaria Intl

8h 58m

1 stop

PHL11:58 pmPhiladelphia

Jun 1

PHL6:45 amPhiladelphia

7h 00m

1 stop

SJO11:45 amSan José Juan Santamaria Intl

$307

Spirit Airlines

May 14

SJO1:00 pmSan José Juan Santamaria Intl

8h 58m

1 stop

PHL11:58 pmPhiladelphia

May 18

PHL6:45 amPhiladelphia

7h 00m

1 stop

SJO11:45 amSan José Juan Santamaria Intl

$339

JetBlue flights from Costa Rica to Philadelphia

Our best JetBlue deals on Costa Rica to Philadelphia flight tickets

JetBlue

May 27

LIR1:00 pmLiberia

7h 47m

1 stop

PHL10:47 pmPhiladelphia

Jun 6

PHL7:00 amPhiladelphia

6h 55m

1 stop

LIR11:55 amLiberia

$342

JetBlue

May 28

LIR1:00 pmLiberia

7h 47m

1 stop

PHL10:47 pmPhiladelphia

May 30

PHL7:00 amPhiladelphia

6h 55m

1 stop

LIR11:55 amLiberia

$375

JetBlue

Jun 25

LIR1:00 pmLiberia

24h 34m

1 stop

PHL3:34 pmPhiladelphia

Jun 30

PHL7:00 amPhiladelphia

6h 55m

1 stop

LIR11:55 amLiberia

$513

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 5/21

9:35 am-12:40 am

1 stop13h 05m

Philadelphia

Wed 5/27

5:04 pm-8:19 am

1 stop17h 15m

$273

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 5/15

1:00 pm-11:58 pm

1 stop8h 58m

Philadelphia

Mon 6/1

6:45 am-11:45 am

1 stop7h 00m

$298

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 5/15

1:00 pm-12:46 am

1 stop9h 46m

Philadelphia

Mon 6/1

6:00 am-11:45 am

1 stop7h 45m

$299

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 5/21

9:35 am-12:40 am

1 stop13h 05m

Philadelphia

Mon 6/8

6:45 am-11:45 am

1 stop7h 00m

$300

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 10/9

2:45 pm-12:53 am

1 stop8h 08m

Philadelphia

Mon 10/12

9:50 pm-1:00 pm

1 stop17h 10m

$321

Quickest round-trip

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 5/27

1:00 pm-10:47 pm

1 stop7h 47m

Philadelphia

Sat 6/6

7:00 am-11:55 am

1 stop6h 55m

$342

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 5/28

1:00 pm-10:47 pm

1 stop7h 47m

Philadelphia

Sat 5/30

7:00 am-11:55 am

1 stop6h 55m

$375

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Fri 5/22

11:10 am-10:15 am

2 stops21h 05m

Philadelphia

Mon 5/25

7:45 pm-9:50 am

2 stops16h 05m

$418

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Fri 5/22

11:10 am-10:15 am

2 stops21h 05m

Philadelphia

Mon 5/25

6:15 am-9:50 am

1 stop29h 35m

$444

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 5/27

2:45 pm-7:25 am

2 stops14h 40m

Philadelphia

Sat 6/6

7:35 pm-11:35 am

1 stop18h 00m

$518

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 Costa Rica to Philadelphia

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 Philadelphia?

The cheapest month to fly to Philadelphia from Costa Rica is in February. Flight prices, which tend to average around $275, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Philadelphia, with average flight prices from Costa Rica averaging around $285.

What is the cheapest Costa Rica to Philadelphia flight route?

Fly from Liberia to Philadelphia for the best Costa Rica - Philadelphia flight prices

How far in advance should I book a flight to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $386 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Costa Rica for as low as $280 on momondo.

What cabin class options are available on Costa Rica to Philadelphia flights?

There is only 1 cabin class available to choose from on Costa Rica to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

You could potentially save up to 29% on your flight if you consider stops on a Costa Rica to Philadelphia flight.

Cheap Costa Rica to Philadelphia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Philadelphia

Fastest flight time	7h 47m
Direct flights	None

The fastest flight from Costa Rica to Philadelphia takes 7h 47m

There are no direct flights from Costa Rica to Philadelphia. There are no popular flight routes from Costa Rica to Philadelphia.

Search flight deals

Frequently asked questions about flying from Costa Rica to Philadelphia

When did momondo last update prices for flights from Costa Rica to Philadelphia Airport?
Prices for flights from Costa Rica to Philadelphia Airport refresh daily.
How many operators does momondo search for flights from Costa Rica to Philadelphia Airport?
There are 5 operators available for flights from Costa Rica to Philadelphia Airport as of April 2026.
How old do you have to be to fly from Costa Rica to Philadelphia Airport?
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 Costa Rica to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Costa Rica to Philadelphia?
momondo data reveals that the most frequently booked plane model on the route from Costa Rica to Philadelphia is Boeing 737 MAX 8, representing 40.00% of all bookings. The subsequent popular models are Airbus A321-100/200 at 20.00%, Airbus A321neo at 20.00%, and Boeing 737-800 at 20.00%.

Best airlines flying from Costa Rica to Philadelphia

Compare and see reviews for airlines that fly from Costa Rica to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $145	Free Cancellation	Rating 7.4 9,613 reviews	Search United Airlines flights
JetBlue	PriceFrom $165	Free Cancellation	Rating 7.2 2,949 reviews	Search JetBlue flights
Spirit Airlines	PriceFrom $240	Free Cancellation	Rating 6.3 8,629 reviews	Search Spirit Airlines flights
Delta	PriceFrom $280	Free Cancellation	Rating 7.9 8,434 reviews	Search Delta flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.1 11,645 reviews	Search American Airlines flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Avalon

North Wildwood

Dover

Lewes

Stone Harbor

New Castle

Essington

Vineland

Pottstown

Somers Point

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to Philadelphia?

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 Costa Rica to Philadelphia for you.

Can I find flights from Costa Rica to Philadelphia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Philadelphia from Costa Rica which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Costa Rica to Philadelphia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Costa Rica to Philadelphia.

I’m not ready to book a flight from Costa Rica to Philadelphia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Costa Rica to Philadelphia 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.