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

Air Canada, Delta, and United Airlines are the most popular carriers operating from Costa Rica to Philadelphia

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 57% 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.

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 October 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 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Costa Rica to Philadelphia

Round-trip

One-way

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Recent round-trip flight deals from Costa Rica to Philadelphia

Enter your travel dates to find the best prices.

3:20 pm - 2:39 pmLIR Liberia-PHL Philadelphia

22h 19m1 stop Montreal Pierre Elliott Trudeau Intl

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

24h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$340Air Canada

Tue, Nov 3 - Mon, Nov 16

3:20 pm - 4:21 pmLIR Liberia-PHL Philadelphia

24h 01m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

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

24h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$348Air Canada

Tue, Nov 3 - Mon, Nov 16

2:25 pm - 2:19 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

22h 54m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:24 am - 8:39 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

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

$432United Airlines

Wed, Jan 13 - Mon, Jan 18

1:15 am - 11:35 amSJO San José Juan Santamaria Intl-PHL Philadelphia

9h 20m1 stop Houston George Bush Intcntl

5:45 pm - 1:22 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

20h 37m1 stop Houston George Bush Intcntl

$432United Airlines

Thu, Jan 28 - Sun, Feb 7

2:00 pm - 11:59 amSJO San José Juan Santamaria Intl-PHL Philadelphia

20h 59m1 stop Miami

7:02 am - 8:51 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

14h 49m1 stop Miami

$467American Airlines

Fri, Dec 4 - Wed, Dec 9

3:54 pm - 12:40 amSJO San José Juan Santamaria Intl-PHL Philadelphia

7h 46m1 stop Miami

7:02 am - 8:51 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

14h 49m1 stop Miami

$469American Airlines

Wed, Dec 2 - Sun, Dec 6

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

10h 04m1 stop Fort Lauderdale

6:00 am - 2:01 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

9h 01m1 stop Fort Lauderdale

$521JetBlue

Fri, Dec 25 - Wed, Dec 30

12:50 pm - 11:38 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

9h 48m1 stop Fort Lauderdale

6:00 am - 11:46 amPHL Philadelphia-SJO San José Juan Santamaria Intl

6h 46m1 stop Fort Lauderdale

$548JetBlue

Tue, Dec 8 - Sun, Dec 13

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

$696Delta

Mon, Nov 16 - Thu, Nov 26

7:00 am - 8:52 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

12h 52m1 stop Atlanta Hartsfield-Jackson

2:12 pm - 10:05 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

8h 53m1 stop Atlanta Hartsfield-Jackson

$723Delta

Mon, Dec 7 - Tue, Jan 5

Recent last minute flight deals from Costa Rica to Philadelphia

Enter your travel dates to find the best prices.

7:45 am - 10:57 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

13h 12m1 stop Houston George Bush Intcntl

12:40 pm - 1:22 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

25h 42m1 stop Houston George Bush Intcntl

$601United Airlines

Tue, Oct 27 - Tue, Nov 10

1:25 pm - 6:41 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

27h 16m1 stop Houston George Bush Intcntl

7:53 pm - 11:25 amPHL Philadelphia-SJO San José Juan Santamaria Intl

16h 32m1 stop Houston George Bush Intcntl

$601United Airlines

Wed, Oct 28 - Sun, Nov 1

1:25 pm - 6:41 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

27h 16m1 stop Houston George Bush Intcntl

7:53 pm - 11:25 amPHL Philadelphia-SJO San José Juan Santamaria Intl

16h 32m1 stop Houston George Bush Intcntl

$601United Airlines

Tue, Oct 27 - Sun, Nov 1

10:28 pm - 5:47 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

17h 19m2 stops Newark Chicago O'Hare Intl

3:05 pm - 1:22 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

23h 17m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$601United Airlines

Wed, Oct 28 - Tue, Nov 10

8:55 am - 11:54 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

12h 59m1 stop Tampa

7:42 am - 7:55 amPHL Philadelphia-SJO San José Juan Santamaria Intl

26h 13m2 stops Raleigh-Durham Tampa

$652Multiple Airlines

Wed, Oct 28 - Fri, Oct 30

3:01 pm - 9:45 amSJO San José Juan Santamaria Intl-PHL Philadelphia

16h 44m1 stop Miami

6:00 am - 1:07 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

8h 07m1 stop Charlotte Douglas

$655American Airlines

Mon, Oct 26 - Sat, Nov 7

7:00 am - 11:54 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

14h 54m1 stop Miami

7:42 am - 7:55 amPHL Philadelphia-SJO San José Juan Santamaria Intl

26h 13m2 stops Raleigh-Durham Tampa

$658Multiple Airlines

Tue, Oct 27 - Fri, Oct 30

6:00 am - 6:21 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

10h 21m2 stops Miami Washington, D.C. Reagan-National

6:00 am - 1:07 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

8h 07m1 stop Charlotte Douglas

$660American Airlines

Mon, Oct 26 - Sat, Nov 7

7:00 am - 11:54 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

14h 54m1 stop Miami

4:47 pm - 8:50 amPHL Philadelphia-SJO San José Juan Santamaria Intl

18h 03m2 stops Miami Bogotá El Dorado

$668Multiple Airlines

Tue, Oct 27 - Sat, Oct 31

4:05 pm - 11:54 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

29h 49m3 stops Medellín Jose Maria Cordova Intl San Juan Luis Munoz Marin Intl Miami

6:00 am - 12:30 amPHL Philadelphia-SJO San José Juan Santamaria Intl

19h 30m2 stops San Juan Luis Munoz Marin Intl Bogotá El Dorado

$688Multiple Airlines

Tue, Oct 27 - Tue, Nov 10

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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 19m

1 stop

PHL2:39 pmPhiladelphia

Nov 16

PHL3:20 pmPhiladelphia

24h 00m

1 stop

LIR2:20 pmLiberia

$340

Air Canada

Nov 3

LIR3:20 pmLiberia

24h 01m

2 stops

PHL4:21 pmPhiladelphia

Nov 16

PHL3:20 pmPhiladelphia

24h 00m

1 stop

LIR2:20 pmLiberia

$348

Air Canada

Oct 26

LIR2:10 pmLiberia

30h 46m

1 stop

PHL10:56 pmPhiladelphia

Oct 28

PHL3:20 pmPhiladelphia

23h 50m

2 stops

LIR1:10 pmLiberia

$353

American Airlines flights from Costa Rica to Philadelphia

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

American Airlines

Dec 4

SJO2:00 pmSan José Juan Santamaria Intl

20h 59m

1 stop

PHL11:59 amPhiladelphia

Dec 9

PHL7:02 amPhiladelphia

14h 49m

1 stop

SJO8:51 pmSan José Juan Santamaria Intl

$467

American Airlines

Dec 2

SJO3:54 pmSan José Juan Santamaria Intl

7h 46m

1 stop

PHL12:40 amPhiladelphia

Dec 6

PHL7:02 amPhiladelphia

14h 49m

1 stop

SJO8:51 pmSan José Juan Santamaria Intl

$469

American Airlines

Nov 20

SJO2:07 pmSan José Juan Santamaria Intl

16h 30m

1 stop

PHL7:37 amPhiladelphia

Nov 29

PHL8:10 amPhiladelphia

13h 47m

1 stop

SJO8:57 pmSan José Juan Santamaria Intl

$470

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Tue 11/3

3:20 pm-2:39 pm

1 stop22h 19m

Philadelphia

Mon 11/16

3:20 pm-2:20 pm

1 stop24h 00m

$340

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Tue 11/3

3:20 pm-4:21 pm

2 stops24h 01m

Philadelphia

Mon 11/16

3:20 pm-2:20 pm

1 stop24h 00m

$348

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Wed 1/13

2:25 pm-2:19 pm

2 stops22h 54m

Philadelphia

Mon 1/18

6:24 am-8:39 pm

2 stops15h 15m

$432

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Thu 1/28

1:15 am-11:35 am

1 stop9h 20m

Philadelphia

Sun 2/7

5:45 pm-1:22 pm

1 stop20h 37m

$432

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Fri 12/4

2:00 pm-11:59 am

1 stop20h 59m

Philadelphia

Wed 12/9

7:02 am-8:51 pm

1 stop14h 49m

$467

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Wed 12/2

3:54 pm-12:40 am

1 stop7h 46m

Philadelphia

Sun 12/6

7:02 am-8:51 pm

1 stop14h 49m

$469

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Fri 12/25

12:50 pm-11:54 pm

1 stop10h 04m

Philadelphia

Wed 12/30

6:00 am-2:01 pm

1 stop9h 01m

$521

Quickest round-trip

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Tue 12/8

12:50 pm-11:38 pm

1 stop9h 48m

Philadelphia

Sun 12/13

6:00 am-11:46 am

1 stop6h 46m

$548

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Mon 11/16

7:00 am-8:54 pm

1 stop12h 54m

Philadelphia

Thu 11/26

6:00 am-1:12 pm

1 stop8h 12m

$696

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Mon 12/7

7:00 am-8:52 pm

1 stop12h 52m

Philadelphia

Tue 1/5

2:12 pm-10:05 pm

1 stop8h 53m

$723

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 $319, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Philadelphia, with average flight prices from Costa Rica averaging around $365.

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 $458 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 42% 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	$197
Fastest flight time	7h 33m
Direct flights	Sun
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Costa Rica in the past 72 hours is $197. The best round-trip flight deal from Costa Rica to Philadelphia found on momondo in the last 72 hours is $340.

The fastest flight from Costa Rica to Philadelphia takes 7h 33m

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 October 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 3,066 reviews	Search JetBlue flights
United Airlines	PriceFrom $167	Free Cancellation	Rating 7.3 10,432 reviews	Search United Airlines flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.0 12,192 reviews	Search American Airlines flights
Delta	PriceFrom $355	Free Cancellation	Rating 7.8 8,678 reviews	Search Delta 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

Vineland

Chester

Lewes

Pottstown

Avalon

Elkton

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.