What airlines fly to Philadelphia?

United Airlines, JetBlue and Avianca 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 56% 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 4h 55m and 5h 02m, respectively.

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

Southwest, United Airlines, and JetBlue 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 4 operators available for flights from Costa Rica to Philadelphia Airport as of November 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.

$204 Cheap Flights from Costa Rica to Philadelphia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Costa Rica to Philadelphia

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Costa Rica to Philadelphia

Enter your travel dates to find the best prices.

5:20 pm - 9:38 pmLIR Liberia-PHL Philadelphia

27h 18m2 stops Newark Chicago O'Hare Intl

5:00 pm - 11:54 amPHL Philadelphia-LIR Liberia

19h 54m2 stops Chicago O'Hare Intl Newark

$372United Airlines

Fri, Dec 4 - Mon, Dec 7

3:20 pm - 2:44 pmLIR Liberia-PHL Philadelphia

22h 24m1 stop Montreal Pierre Elliott Trudeau Intl

3:20 pm - 2:20 pmPHL Philadelphia-LIR Liberia

24h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$384Air Canada

Sat, Dec 5 - Mon, Dec 7

3:20 pm - 2:44 pmLIR Liberia-PHL Philadelphia

22h 24m1 stop Montreal Pierre Elliott Trudeau Intl

5:05 pm - 2:20 pmPHL Philadelphia-LIR Liberia

22h 15m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$393Air Canada

Sat, Dec 5 - Mon, Dec 7

2:20 pm - 11:36 amLIR Liberia-PHL Philadelphia

20h 16m1 stop Houston George Bush Intcntl

1:17 pm - 11:54 amPHL Philadelphia-LIR Liberia

23h 37m2 stops Chicago O'Hare Intl Newark

$395United Airlines

Fri, Dec 4 - Mon, Dec 7

12:50 pm - 12:05 amSJO San José Juan Santamaria Intl-PHL Philadelphia

10h 15m1 stop Fort Lauderdale

8:15 am - 2:00 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

6h 45m1 stop Fort Lauderdale

$570JetBlue

Tue, Jan 19 - Mon, Feb 22

12:50 pm - 11:54 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

10h 04m1 stop Fort Lauderdale

6:00 am - 11:50 amPHL Philadelphia-SJO San José Juan Santamaria Intl

6h 50m1 stop Fort Lauderdale

$572JetBlue

Thu, Dec 24 - Thu, Dec 31

3:55 pm - 12:58 amSJO San José Juan Santamaria Intl-PHL Philadelphia

8h 03m1 stop Atlanta Hartsfield-Jackson

10:33 am - 9:49 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

12h 16m1 stop Atlanta Hartsfield-Jackson

$590Delta

Sat, Jan 16 - Sun, Jan 31

3:55 pm - 12:58 amSJO San José Juan Santamaria Intl-PHL Philadelphia

8h 03m1 stop Atlanta Hartsfield-Jackson

12:39 pm - 9:49 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

10h 10m1 stop Atlanta Hartsfield-Jackson

$590Delta

Sat, Jan 16 - Sun, Jan 31

3:42 pm - 12:57 amLIR Liberia-PHL Philadelphia

8h 15m1 stop Miami

7:40 pm - 2:42 pmPHL Philadelphia-LIR Liberia

20h 02m1 stop Dallas/Fort Worth

$591American Airlines

Tue, Jan 12 - Sat, Jan 23

3:42 pm - 12:57 amLIR Liberia-PHL Philadelphia

8h 15m1 stop Miami

8:37 am - 12:54 pmPHL Philadelphia-LIR Liberia

5h 17mnonstop

$592American Airlines

Tue, Jan 12 - Sat, Jan 23

Recent last minute flight deals from Costa Rica to Philadelphia

Enter your travel dates to find the best prices.

8:45 am - 10:57 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

13h 12m1 stop Houston George Bush Intcntl

8:00 am - 8:39 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

13h 39m1 stop Houston George Bush Intcntl

$643United Airlines

Fri, Nov 13 - Wed, Nov 18

1:55 pm - 9:49 amSJO San José Juan Santamaria Intl-PHL Philadelphia

18h 54m2 stops Newark Washington, D.C. Dulles Intl

12:40 pm - 8:39 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

8h 59m1 stop Houston George Bush Intcntl

$643United Airlines

Fri, Nov 13 - Wed, Nov 18

2:25 pm - 2:17 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

22h 52m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

10:30 am - 8:39 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

11h 09m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$643United Airlines

Fri, Nov 13 - Wed, Nov 18

2:46 pm - 11:34 amSJO San José Juan Santamaria Intl-PHL Philadelphia

19h 48m1 stop Dallas/Fort Worth

7:00 am - 1:01 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

7h 01m1 stop Miami

$652American Airlines

Wed, Nov 11 - Mon, Nov 16

3:54 pm - 7:39 amSJO San José Juan Santamaria Intl-PHL Philadelphia

14h 45m2 stops Miami Charlotte Douglas

7:00 am - 1:01 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

7h 01m1 stop Miami

$656American Airlines

Wed, Nov 11 - Mon, Nov 16

5:37 am - 9:49 amSJO San José Juan Santamaria Intl-PHL Philadelphia

27h 12m2 stops Panama City Tocumen Intl Washington, D.C. Dulles Intl

9:45 am - 9:07 amPHL Philadelphia-SJO San José Juan Santamaria Intl

24h 22m2 stops Chicago O'Hare Intl Panama City Tocumen Intl

$663Copa Airlines

Wed, Nov 11 - Mon, Nov 16

2:07 pm - 10:01 amSJO San José Juan Santamaria Intl-PHL Philadelphia

18h 54m1 stop Charlotte Douglas

1:00 pm - 2:51 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

26h 51m1 stop Miami

$678American Airlines

Mon, Nov 16 - Thu, Nov 26

7:00 am - 8:54 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

12h 54m1 stop Atlanta Hartsfield-Jackson

6:00 am - 1:12 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

8h 12m1 stop Atlanta Hartsfield-Jackson

$686Delta

Mon, Nov 16 - Thu, Nov 26

2:37 pm - 12:54 amSJO San José Juan Santamaria Intl-PHL Philadelphia

9h 17m1 stop Atlanta Hartsfield-Jackson

7:19 am - 10:15 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

15h 56m1 stop Atlanta Hartsfield-Jackson

$686Delta

Mon, Nov 16 - Thu, Nov 26

5:55 pm - 9:38 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

26h 43m2 stops Panama City Tocumen Intl Chicago O'Hare Intl

9:45 am - 7:02 amPHL Philadelphia-SJO San José Juan Santamaria Intl

22h 17m2 stops Chicago O'Hare Intl Panama City Tocumen Intl

$707Copa Airlines

Mon, Nov 16 - Thu, Nov 26

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Air Canada flights from Costa Rica to Philadelphia

Our best Air Canada deals on Costa Rica to Philadelphia flight tickets

Air Canada

Dec 5

LIR3:20 pmLiberia

22h 24m

1 stop

PHL2:44 pmPhiladelphia

Dec 7

PHL3:20 pmPhiladelphia

24h 00m

1 stop

LIR2:20 pmLiberia

$384

Air Canada

Dec 5

LIR3:20 pmLiberia

22h 24m

1 stop

PHL2:44 pmPhiladelphia

Dec 7

PHL5:05 pmPhiladelphia

22h 15m

2 stops

LIR2:20 pmLiberia

$393

Air Canada

Dec 2

LIR3:20 pmLiberia

22h 19m

1 stop

PHL2:39 pmPhiladelphia

Dec 7

PHL3:20 pmPhiladelphia

24h 00m

1 stop

LIR2:20 pmLiberia

$419

Delta flights from Costa Rica to Philadelphia

Our best Delta deals on Costa Rica to Philadelphia flight tickets

Delta

Feb 10

SJO7:00 amSan José Juan Santamaria Intl

9h 52m

1 stop

PHL5:52 pmPhiladelphia

Feb 17

PHL8:00 amPhiladelphia

15h 05m

1 stop

SJO10:05 pmSan José Juan Santamaria Intl

$590

Delta

Nov 24

SJO2:37 pmSan José Juan Santamaria Intl

9h 18m

1 stop

PHL12:55 amPhiladelphia

Mar 1

PHL8:00 amPhiladelphia

15h 05m

1 stop

SJO10:05 pmSan José Juan Santamaria Intl

$628

Delta

Nov 16

SJO7:00 amSan José Juan Santamaria Intl

12h 54m

1 stop

PHL8:54 pmPhiladelphia

Nov 26

PHL6:00 amPhiladelphia

8h 12m

1 stop

SJO1:12 pmSan José Juan Santamaria Intl

$686

momondo Fare Finder

Use the filters below to find and compare flights from Costa Rica to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Fri 12/4

5:20 pm-9:38 pm

2 stops27h 18m

Philadelphia

Mon 12/7

5:00 pm-11:54 am

2 stops19h 54m

$372

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Sat 12/5

3:20 pm-2:44 pm

1 stop22h 24m

Philadelphia

Mon 12/7

3:20 pm-2:20 pm

1 stop24h 00m

$384

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Sat 12/5

3:20 pm-2:44 pm

1 stop22h 24m

Philadelphia

Mon 12/7

5:05 pm-2:20 pm

2 stops22h 15m

$393

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Fri 12/4

2:20 pm-11:36 am

1 stop20h 16m

Philadelphia

Mon 12/7

1:17 pm-11:54 am

2 stops23h 37m

$395

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Tue 1/19

12:50 pm-12:05 am

1 stop10h 15m

Philadelphia

Mon 2/22

8:15 am-2:00 pm

1 stop6h 45m

$570

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Thu 12/24

12:50 pm-11:54 pm

1 stop10h 04m

Philadelphia

Thu 12/31

6:00 am-11:50 am

1 stop6h 50m

$572

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Sat 1/16

3:55 pm-12:58 am

1 stop8h 03m

Philadelphia

Sun 1/31

10:33 am-9:49 pm

1 stop12h 16m

$590

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Sat 1/16

3:55 pm-12:58 am

1 stop8h 03m

Philadelphia

Sun 1/31

12:39 pm-9:49 pm

1 stop10h 10m

$590

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Tue 1/12

3:42 pm-12:57 am

1 stop8h 15m

Philadelphia

Sat 1/23

7:40 pm-2:42 pm

1 stop20h 02m

$591

Quickest round-trip

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Tue 1/12

3:42 pm-12:57 am

1 stop8h 15m

Philadelphia

Sat 1/23

8:37 am-12:54 pm

Nonstop5h 17m

$592

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 $320, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Philadelphia, with average flight prices from Costa Rica averaging around $363.

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 $466 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 $371 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 51% 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

Best Price Found	$204
Fastest flight time	7h 30m
Direct flights	Sun
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Costa Rica in the past 72 hours is $204. The best round-trip flight deal from Costa Rica to Philadelphia found on momondo in the last 72 hours is $372.

The fastest flight from Costa Rica to Philadelphia takes 7h 30m

Direct flights go from Costa Rica to Philadelphia on Sunday. There are no airlines offering direct flights.

There is 1 airport in Philadelphia. From Costa Rica there are direct flights to Philadelphia (PHL).

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 4 operators available for flights from Costa Rica to Philadelphia Airport as of November 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
JetBlue	PriceFrom $165	Free Cancellation	Rating 7.1 3,067 reviews	Search JetBlue flights
United Airlines	PriceFrom $272	Free Cancellation	Rating 7.3 10,471 reviews	Search United Airlines flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.0 12,224 reviews	Search American Airlines flights
Delta	PriceFrom $355	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Essington

Reading

Dover

Dewey Beach

New Castle

North Wildwood

Vineland

Chester

Pottstown

Lewes

Elkton

Avalon

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.