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 51% 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 19m, respectively.

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

United Airlines and American Airlines are the most popular carriers operating 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 May 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.

$197 Cheap Flights from Costa Rica to Philadelphia in 2026

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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.

1:20 pm - 10:02 am

LIR

PHL

18h 42m

2 stops

6:16 am - 12:10 pm

PHL

LIR

7h 54m

1 stop

$350United Airlines

Wed, Sep 16 - Tue, Sep 22

7:55 am - 9:43 am

SJO

PHL

23h 48m

2 stops

6:13 pm - 12:21 pm

PHL

SJO

20h 08m

1 stop

$362United Airlines

Tue, Sep 8 - Mon, Sep 14

2:47 pm - 7:40 am

LIR

PHL

14h 53m

2 stops

9:50 pm - 1:18 pm

PHL

LIR

17h 28m

1 stop

$363American Airlines

Thu, Sep 17 - Thu, Sep 24

1:25 pm - 5:54 pm

SJO

PHL

26h 29m

2 stops

7:40 pm - 12:21 pm

PHL

SJO

18h 41m

2 stops

$376United Airlines

Thu, Oct 15 - Mon, Oct 19

6:00 am - 7:51 pm

SJO

PHL

11h 51m

1 stop

6:00 am - 7:52 pm

PHL

SJO

15h 52m

1 stop

$378American Airlines

Wed, Sep 2 - Tue, Sep 8

2:39 pm - 9:08 am

SJO

PHL

17h 29m

1 stop

9:20 pm - 12:22 pm

PHL

SJO

16h 02m

1 stop

$379American Airlines

Thu, Nov 12 - Mon, Nov 16

2:05 pm - 11:44 pm

LIR

PHL

7h 39m

1 stop

6:00 am - 12:55 pm

PHL

LIR

8h 55m

1 stop

$397JetBlue

Thu, Sep 17 - Wed, Sep 23

2:05 pm - 11:44 pm

LIR

PHL

7h 39m

1 stop

6:00 am - 12:55 pm

PHL

LIR

8h 55m

1 stop

$406JetBlue

Fri, Oct 16 - Tue, Oct 20

12:44 pm - 2:10 pm

SJO

PHL

23h 26m

2 stops

6:00 am - 10:11 am

PHL

SJO

30h 11m

1 stop

$411Multiple Airlines

Wed, Jul 1 - Sun, Jul 5

1:20 pm - 10:02 am

LIR

PHL

18h 42m

2 stops

6:16 am - 12:10 pm

PHL

LIR

7h 54m

1 stop

$435Multiple Airlines

Fri, Sep 18 - Thu, Sep 24

United Airlines flights from Costa Rica to Philadelphia

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

United Airlines

Sep 16

LIR1:20 pmLiberia

18h 42m

2 stops

PHL10:02 amPhiladelphia

Sep 22

PHL6:16 amPhiladelphia

7h 54m

1 stop

LIR12:10 pmLiberia

$350

United Airlines

Jun 1

SJO12:44 pmSan José Juan Santamaria Intl

33h 00m

2 stops

PHL11:44 pmPhiladelphia

Jun 9

PHL7:58 pmPhiladelphia

25h 39m

1 stop

SJO7:37 pmSan José Juan Santamaria Intl

$362

United Airlines

Jun 2

SJO7:55 amSan José Juan Santamaria Intl

13h 02m

1 stop

PHL10:57 pmPhiladelphia

Aug 24

PHL6:56 pmPhiladelphia

19h 25m

2 stops

SJO12:21 pmSan José Juan Santamaria Intl

$371

Azul flights from Costa Rica to Philadelphia

Our best Azul deals on Costa Rica to Philadelphia flight tickets

Azul

Jun 22

SJO1:25 pmSan José Juan Santamaria Intl

20h 33m

1 stop

PHL11:58 amPhiladelphia

Jul 4

PHL8:05 amPhiladelphia

28h 06m

2 stops

SJO10:11 amSan José Juan Santamaria Intl

$540

Azul

Jul 4

LIR1:03 pmLiberia

19h 27m

1 stop

PHL10:30 amPhiladelphia

Jul 17

PHL7:00 pmPhiladelphia

21h 25m

2 stops

LIR2:25 pmLiberia

$629

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 9/16

1:20 pm-10:02 am

2 stops18h 42m

Philadelphia

Tue 9/22

6:16 am-12:10 pm

1 stop7h 54m

$350

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 9/8

7:55 am-9:43 am

2 stops23h 48m

Philadelphia

Mon 9/14

6:13 pm-12:21 pm

1 stop20h 08m

$362

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 9/17

2:47 pm-7:40 am

2 stops14h 53m

Philadelphia

Thu 9/24

9:50 pm-1:18 pm

1 stop17h 28m

$363

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 10/15

1:25 pm-5:54 pm

2 stops26h 29m

Philadelphia

Mon 10/19

7:40 pm-12:21 pm

2 stops18h 41m

$376

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 9/2

6:00 am-7:51 pm

1 stop11h 51m

Philadelphia

Tue 9/8

6:00 am-7:52 pm

1 stop15h 52m

$378

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 11/12

2:39 pm-9:08 am

1 stop17h 29m

Philadelphia

Mon 11/16

9:20 pm-12:22 pm

1 stop16h 02m

$379

Quickest round-trip

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 9/17

2:05 pm-11:44 pm

1 stop7h 39m

Philadelphia

Wed 9/23

6:00 am-12:55 pm

1 stop8h 55m

$397

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Fri 10/16

2:05 pm-11:44 pm

1 stop7h 39m

Philadelphia

Tue 10/20

6:00 am-12:55 pm

1 stop8h 55m

$406

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 7/1

12:44 pm-2:10 pm

2 stops23h 26m

Philadelphia

Sun 7/5

6:00 am-10:11 am

1 stop30h 11m

$411

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Fri 9/18

1:20 pm-10:02 am

2 stops18h 42m

Philadelphia

Thu 9/24

6:16 am-12:10 pm

1 stop7h 54m

$435

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 October. Flight prices, which tend to average around $125, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Philadelphia, with average flight prices from Costa Rica averaging around $134.

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 from Costa Rica 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 $392 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 $295 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 55% 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 39m
Direct flights	None

The fastest flight from Costa Rica to Philadelphia takes 7h 39m

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 May 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 9,762 reviews	Search United Airlines flights
JetBlue	PriceFrom $165	Free Cancellation	Rating 7.1 2,983 reviews	Search JetBlue flights
Spirit Airlines	PriceFrom $188	Free Cancellation	Rating 6.2	Search Spirit Airlines flights
Delta	PriceFrom $280	Free Cancellation	Rating 7.9 8,419 reviews	Search Delta flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.1 11,643 reviews	Search American Airlines flights

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Dover

North Wildwood

Avalon

Lewes

Stone Harbor

Essington

New Castle

Vineland

Chester

Pottstown

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.