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 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 04m, respectively.

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

JetBlue, Southwest, and Frontier 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 September 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.

$193 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

Recent round-trip flight deals from Costa Rica to Philadelphia

Enter your travel dates to find the best prices.

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

22h 24m1 stop Montreal Pierre Elliott Trudeau Intl

9:15 am - 2:10 pmPHL Philadelphia-LIR Liberia

29h 55m1 stop Toronto Pearson Intl

$387Air Canada

Tue, Nov 3 - Mon, Nov 16

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

22h 24m1 stop Montreal Pierre Elliott Trudeau Intl

3:20 pm - 2:10 pmPHL Philadelphia-LIR Liberia

23h 50m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$390Air Canada

Tue, Nov 3 - Mon, Nov 16

7:00 am - 6:32 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

10h 32m1 stop Atlanta Hartsfield-Jackson

6:30 am - 1:12 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

7h 42m1 stop Atlanta Hartsfield-Jackson

$398Delta

Wed, Nov 11 - Mon, Nov 16

7:00 am - 9:28 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

13h 28m1 stop Atlanta Hartsfield-Jackson

8:01 am - 10:17 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

15h 16m1 stop Atlanta Hartsfield-Jackson

$398Delta

Wed, Dec 2 - Mon, Dec 7

2:05 pm - 11:46 pmLIR Liberia-PHL Philadelphia

7h 41m1 stop Fort Lauderdale

8:15 am - 1:00 pmPHL Philadelphia-LIR Liberia

6h 45m1 stop Fort Lauderdale

$401JetBlue

Thu, Oct 22 - Sun, Oct 25

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

$537American Airlines

Wed, Nov 11 - Mon, Nov 16

12:50 pm - 11:59 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

10h 09m1 stop Fort Lauderdale

6:00 am - 2:00 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

9h 00m1 stop Fort Lauderdale

$575JetBlue

Fri, Dec 4 - Sun, Dec 13

3:16 pm - 11:28 amLIR Liberia-PHL Philadelphia

19h 12m1 stop Dallas/Fort Worth

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

20h 02m1 stop Dallas/Fort Worth

$633American Airlines

Tue, Jan 12 - Sat, Jan 23

8:45 am - 12:14 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

26h 29m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:00 am - 7:53 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

14h 53m2 stops Washington, D.C. Dulles Intl Newark

$647United Airlines

Tue, Dec 1 - Tue, Dec 8

1:15 am - 5:38 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

15h 23m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

8:15 am - 8:39 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

13h 24m1 stop Houston George Bush Intcntl

$647United Airlines

Thu, Jan 21 - Wed, Jan 27

Recent last minute flight deals from Costa Rica to Philadelphia

Enter your travel dates to find the best prices.

5:05 am - 10:03 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

14h 58m2 stops San Salvador El Salvador Intl Boston Logan Intl

10:42 am - 11:40 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

14h 58m2 stops Boston Logan Intl San Salvador El Salvador Intl

$543Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

5:05 am - 10:03 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

14h 58m2 stops San Salvador El Salvador Intl Boston Logan Intl

10:42 am - 11:45 amPHL Philadelphia-SJO San José Juan Santamaria Intl

27h 03m3 stops Boston Logan Intl San Salvador El Salvador Intl Panama City Tocumen Intl

$554Multiple Airlines

Wed, Sep 30 - Wed, Oct 7

5:05 am - 3:02 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

31h 57m2 stops San Salvador El Salvador Intl Boston Logan Intl

3:57 pm - 11:40 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

33h 43m2 stops Boston Logan Intl San Salvador El Salvador Intl

$556Multiple Airlines

Sun, Sep 27 - Tue, Sep 29

5:05 am - 3:02 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

31h 57m2 stops San Salvador El Salvador Intl Boston Logan Intl

6:48 pm - 11:45 amPHL Philadelphia-SJO San José Juan Santamaria Intl

42h 57m3 stops Boston Logan Intl San Salvador El Salvador Intl Panama City Tocumen Intl

$567Multiple Airlines

Sun, Sep 27 - Tue, Sep 29

1:25 pm - 11:58 amSJO San José Juan Santamaria Intl-PHL Philadelphia

20h 33m1 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

$749United Airlines

Fri, Sep 25 - Thu, Nov 26

2:57 pm - 2:12 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

21h 15m1 stop Miami

5:00 am - 8:21 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

17h 21m1 stop Miami

$787American Airlines

Fri, Sep 25 - Wed, Oct 21

2:57 pm - 2:12 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

21h 15m1 stop Miami

5:00 am - 8:21 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

17h 21m1 stop Miami

$788American Airlines

Fri, Sep 25 - Wed, Oct 21

2:57 pm - 7:40 amSJO San José Juan Santamaria Intl-PHL Philadelphia

14h 43m2 stops Miami Charlotte Douglas

9:40 am - 8:21 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

12h 41m1 stop Miami

$792American Airlines

Fri, Sep 25 - Wed, Oct 21

1:25 pm - 11:58 amSJO San José Juan Santamaria Intl-PHL Philadelphia

20h 33m1 stop Houston George Bush Intcntl

10:40 am - 7:37 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

34h 57m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$886United Airlines

Fri, Sep 25 - Wed, Oct 21

7:55 am - 10:31 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

12h 36m1 stop Houston George Bush Intcntl

6:05 am - 7:37 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

15h 32m1 stop Houston George Bush Intcntl

$902United Airlines

Fri, Sep 25 - Sun, Sep 27

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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

Nov 3

LIR3:20 pmLiberia

22h 24m

1 stop

PHL2:44 pmPhiladelphia

Nov 16

PHL9:15 amPhiladelphia

29h 55m

1 stop

LIR2:10 pmLiberia

$387

Air Canada

Nov 3

LIR3:20 pmLiberia

22h 24m

1 stop

PHL2:44 pmPhiladelphia

Nov 16

PHL3:20 pmPhiladelphia

23h 50m

2 stops

LIR2:10 pmLiberia

$390

Air Canada

Nov 3

LIR3:20 pmLiberia

22h 24m

1 stop

PHL2:44 pmPhiladelphia

Nov 16

PHL9:15 amPhiladelphia

29h 55m

1 stop

LIR2:10 pmLiberia

$393

Delta flights from Costa Rica to Philadelphia

Our best Delta deals on Costa Rica to Philadelphia flight tickets

Delta

Nov 11

SJO7:00 amSan José Juan Santamaria Intl

10h 32m

1 stop

PHL6:32 pmPhiladelphia

Nov 16

PHL6:30 amPhiladelphia

7h 42m

1 stop

SJO1:12 pmSan José Juan Santamaria Intl

$398

Delta

Nov 3

SJO2:25 pmSan José Juan Santamaria Intl

8h 24m

1 stop

PHL11:49 pmPhiladelphia

Nov 11

PHL2:12 pmPhiladelphia

9h 03m

1 stop

SJO10:15 pmSan José Juan Santamaria Intl

$524

Delta

Nov 24

SJO7:00 amSan José Juan Santamaria Intl

16h 55m

1 stop

PHL12:55 amPhiladelphia

Dec 1

PHL6:20 amPhiladelphia

16h 57m

1 stop

SJO10:17 pmSan José Juan Santamaria Intl

$527

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

Tue 11/3

3:20 pm-2:44 pm

1 stop22h 24m

Philadelphia

Mon 11/16

9:15 am-2:10 pm

1 stop29h 55m

$387

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Tue 11/3

3:20 pm-2:44 pm

1 stop22h 24m

Philadelphia

Mon 11/16

3:20 pm-2:10 pm

2 stops23h 50m

$390

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Wed 11/11

7:00 am-6:32 pm

1 stop10h 32m

Philadelphia

Mon 11/16

6:30 am-1:12 pm

1 stop7h 42m

$398

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Wed 12/2

7:00 am-9:28 pm

1 stop13h 28m

Philadelphia

Mon 12/7

8:01 am-10:17 pm

1 stop15h 16m

$398

Quickest round-trip

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Thu 10/22

2:05 pm-11:46 pm

1 stop7h 41m

Philadelphia

Sun 10/25

8:15 am-1:00 pm

1 stop6h 45m

$401

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Wed 11/11

3:54 pm-7:39 am

2 stops14h 45m

Philadelphia

Mon 11/16

7:00 am-1:01 pm

1 stop7h 01m

$537

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Fri 12/4

12:50 pm-11:59 pm

1 stop10h 09m

Philadelphia

Sun 12/13

6:00 am-2:00 pm

1 stop9h 00m

$575

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Tue 1/12

3:16 pm-11:28 am

1 stop19h 12m

Philadelphia

Sat 1/23

7:40 pm-2:42 pm

1 stop20h 02m

$633

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Tue 12/1

8:45 am-12:14 pm

2 stops26h 29m

Philadelphia

Tue 12/8

6:00 am-7:53 pm

2 stops14h 53m

$647

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Thu 1/21

1:15 am-5:38 pm

2 stops15h 23m

Philadelphia

Wed 1/27

8:15 am-8:39 pm

1 stop13h 24m

$647

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 $305, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from Costa Rica averaging around $338.

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 $446 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	$193
Fastest flight time	7h 38m
Direct flights	Sun
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Costa Rica in the past 72 hours is $193. The best round-trip flight deal from Costa Rica to Philadelphia found on momondo in the last 72 hours is $387.

The fastest flight from Costa Rica to Philadelphia takes 7h 38m

Direct flights go from Costa Rica to Philadelphia on Sunday. The only airline offering direct flights is American Airlines.

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 September 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 3,043 reviews	Search JetBlue flights
United Airlines	PriceFrom $167	Free Cancellation	Rating 7.4 10,237 reviews	Search United Airlines flights
Delta	PriceFrom $280	Free Cancellation	Rating 7.8 8,600 reviews	Search Delta flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.0 12,087 reviews	Search American Airlines flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

New Castle

North Wildwood

Chester

Vineland

Avalon

Lewes

Elkton

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.