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

United Airlines, American Airlines, and JetBlue are the most popular carriers operating from Costa Rica to Philadelphia

How many flights depart from Costa Rica to Philadelphia on average per week?

The number of flights available between Costa Rica and Philadelphia is 1 per week as of March 2026. The most frequent departure day is Sat, with 100% of weekly flights leaving on this day.

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 4h 55m and 5h 10m, respectively.

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.

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 4 operators available for flights from Costa Rica to Philadelphia Airport as of March 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.

$179 Cheap Flights from Costa Rica to Philadelphia in 2026

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Find the cheapest flights from Costa Rica to Philadelphia

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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

9:16 pm - 8:19 am

PHL

SJO

13h 03m

1 stop

$242Frontier

Thu, May 21 - Sun, May 24

1:27 pm - 12:54 am

SJO

PHL

9h 27m

1 stop

5:01 am - 12:12 pm

PHL

SJO

9h 11m

1 stop

$252Frontier

Thu, Apr 9 - Sun, Apr 12

12:38 pm - 11:37 pm

SJO

PHL

8h 59m

1 stop

5:45 am - 11:33 am

PHL

SJO

7h 48m

1 stop

$291Spirit Airlines

Thu, May 7 - Sun, May 10

12:38 pm - 9:49 am

SJO

PHL

19h 11m

1 stop

5:45 am - 11:33 am

PHL

SJO

7h 48m

1 stop

$293Spirit Airlines

Mon, Apr 20 - Sun, Apr 26

1:00 pm - 11:02 pm

LIR

PHL

8h 02m

1 stop

7:00 am - 11:55 am

PHL

LIR

6h 55m

1 stop

$374JetBlue

Thu, Apr 23 - Mon, Apr 27

1:20 pm - 9:58 am

LIR

PHL

18h 38m

2 stops

6:55 pm - 12:10 pm

PHL

LIR

19h 15m

2 stops

$378United Airlines

Thu, Apr 23 - Mon, Apr 27

1:20 pm - 12:59 am

LIR

PHL

33h 39m

2 stops

7:59 pm - 12:10 pm

PHL

LIR

18h 11m

1 stop

$385United Airlines

Thu, Apr 23 - Mon, Apr 27

1:00 pm - 11:02 pm

LIR

PHL

8h 02m

1 stop

7:00 am - 11:55 am

PHL

LIR

6h 55m

1 stop

$404JetBlue

Thu, Apr 23 - Mon, Apr 27

12:45 pm - 7:40 am

LIR

PHL

16h 55m

2 stops

6:00 am - 1:26 pm

PHL

LIR

9h 26m

2 stops

$448American Airlines

Fri, Aug 21 - Mon, Aug 24

2:47 pm - 12:55 am

LIR

PHL

8h 08m

1 stop

9:50 pm - 1:20 pm

PHL

LIR

17h 30m

1 stop

$572American Airlines

Sat, Jul 4 - Mon, Jul 13

JetBlue flights from Costa Rica to Philadelphia

Our best JetBlue deals on Costa Rica to Philadelphia flight tickets

JetBlue

Apr 23

LIR1:00 pmLiberia

8h 02m

1 stop

PHL11:02 pmPhiladelphia

Apr 27

PHL7:00 amPhiladelphia

6h 55m

1 stop

LIR11:55 amLiberia

$374

JetBlue

Apr 23

LIR1:00 pmLiberia

8h 02m

1 stop

PHL11:02 pmPhiladelphia

Apr 27

PHL7:00 amPhiladelphia

6h 55m

1 stop

LIR11:55 amLiberia

$404

JetBlue

Mar 28

SJO1:05 pmSan José Juan Santamaria Intl

8h 37m

1 stop

PHL11:42 pmPhiladelphia

Apr 4

PHL7:00 amPhiladelphia

6h 56m

1 stop

SJO11:56 amSan José Juan Santamaria Intl

$483

Frontier flights from Costa Rica to Philadelphia

Our best Frontier deals on Costa Rica to Philadelphia flight tickets

Frontier

May 21

SJO9:35 amSan José Juan Santamaria Intl

13h 05m

1 stop

PHL12:40 amPhiladelphia

May 24

PHL9:16 pmPhiladelphia

13h 03m

1 stop

SJO8:19 amSan José Juan Santamaria Intl

$242

Frontier

Apr 9

SJO1:27 pmSan José Juan Santamaria Intl

9h 27m

1 stop

PHL12:54 amPhiladelphia

Apr 12

PHL5:01 amPhiladelphia

9h 11m

1 stop

SJO12:12 pmSan José Juan Santamaria Intl

$252

Frontier

Apr 9

SJO1:27 pmSan José Juan Santamaria Intl

9h 27m

1 stop

PHL12:54 amPhiladelphia

Apr 12

PHL5:01 amPhiladelphia

9h 11m

1 stop

SJO12:12 pmSan José Juan Santamaria Intl

$257

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

Sun 5/24

9:16 pm-8:19 am

1 stop13h 03m

$242

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 4/9

1:27 pm-12:54 am

1 stop9h 27m

Philadelphia

Sun 4/12

5:01 am-12:12 pm

1 stop9h 11m

$252

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 5/7

12:38 pm-11:37 pm

1 stop8h 59m

Philadelphia

Sun 5/10

5:45 am-11:33 am

1 stop7h 48m

$291

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Mon 4/20

12:38 pm-9:49 am

1 stop19h 11m

Philadelphia

Sun 4/26

5:45 am-11:33 am

1 stop7h 48m

$293

Quickest round-trip

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 4/23

1:00 pm-11:02 pm

1 stop8h 02m

Philadelphia

Mon 4/27

7:00 am-11:55 am

1 stop6h 55m

$374

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 4/23

1:20 pm-9:58 am

2 stops18h 38m

Philadelphia

Mon 4/27

6:55 pm-12:10 pm

2 stops19h 15m

$378

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 4/23

1:20 pm-12:59 am

2 stops33h 39m

Philadelphia

Mon 4/27

7:59 pm-12:10 pm

1 stop18h 11m

$385

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 4/23

1:00 pm-11:02 pm

1 stop8h 02m

Philadelphia

Mon 4/27

7:00 am-11:55 am

1 stop6h 55m

$404

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Fri 8/21

12:45 pm-7:40 am

2 stops16h 55m

Philadelphia

Mon 8/24

6:00 am-1:26 pm

2 stops9h 26m

$448

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 7/4

2:47 pm-12:55 am

1 stop8h 08m

Philadelphia

Mon 7/13

9:50 pm-1:20 pm

1 stop17h 30m

$572

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 $377 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 $285 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 32% 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	4h 57m
Direct flights	None

The fastest flight from Costa Rica to Philadelphia takes 4h 57m

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

Search flight deals

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 4 operators available for flights from Costa Rica to Philadelphia Airport as of March 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 9,462 reviews	Search United Airlines flights
JetBlue	PriceFrom $165	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
Spirit Airlines	PriceFrom $240	Free Cancellation	Rating 6.3 8,538 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.1 11,488 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

Essington

New Castle

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.