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

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

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 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.

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.

$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.

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

9h 20m1 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

$397United Airlines

Thu, Jan 28 - Sun, Feb 7

1:15 am - 9:40 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

19h 25m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 am - 8:39 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

15h 24m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$401United Airlines

Thu, Jan 28 - Sun, Feb 7

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

7h 46m1 stop Miami

4:31 pm - 12:30 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

20h 59m1 stop Charlotte Douglas

$466American Airlines

Thu, Dec 10 - Mon, Jan 11

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

20h 59m1 stop Miami

5:00 am - 2:00 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

10h 00m1 stop Dallas/Fort Worth

$467American Airlines

Tue, Dec 8 - Sun, Jan 31

8:45 am - 10:46 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

13h 01m1 stop Toronto Pearson Intl

4:38 pm - 1:57 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

22h 19m2 stops Atlanta Hartsfield-Jackson Orlando

$519Multiple Airlines

Tue, Dec 1 - Fri, Dec 4

3:10 pm - 10:46 pmLIR Liberia-PHL Philadelphia

30h 36m1 stop Toronto Pearson Intl

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

29h 55m1 stop Toronto Pearson Intl

$525Air Canada

Tue, Jan 12 - Mon, Jan 25

2:00 pm - 12:57 amLIR Liberia-PHL Philadelphia

9h 57m1 stop Atlanta Hartsfield-Jackson

8:00 am - 2:10 pmPHL Philadelphia-LIR Liberia

7h 10m1 stop Atlanta Hartsfield-Jackson

$576Delta

Fri, Dec 18 - Mon, Jan 4

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

10h 09m1 stop Fort Lauderdale

8:05 am - 2:00 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

6h 55m1 stop Fort Lauderdale

$606JetBlue

Tue, Dec 1 - Tue, Dec 8

12:55 pm - 9:55 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

8h 00m1 stop Fort Lauderdale

8:00 am - 1:00 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

7h 00m1 stop Fort Lauderdale

$626JetBlue

Mon, Mar 1 - Tue, Mar 16

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

Recent last minute 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

$362Air Canada

Tue, Nov 3 - Mon, Nov 16

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

23h 19m1 stop Montreal Pierre Elliott Trudeau Intl

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

29h 55m1 stop Toronto Pearson Intl

$366Air Canada

Sat, Oct 31 - Tue, Nov 3

1:33 pm - 12:38 amLIR Liberia-PHL Philadelphia

10h 05m1 stop Miami

6:00 am - 12:33 pmPHL Philadelphia-LIR Liberia

7h 33m1 stop Miami

$368American Airlines

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

$370Air Canada

Tue, Nov 3 - Mon, Nov 16

1:33 pm - 11:36 pmLIR Liberia-PHL Philadelphia

9h 03m2 stops Miami Charlotte Douglas

6:00 am - 12:33 pmPHL Philadelphia-LIR Liberia

7h 33m1 stop Miami

$372American Airlines

Tue, Nov 3 - Mon, Nov 16

2:20 pm - 9:38 pmLIR Liberia-PHL Philadelphia

30h 18m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

9:45 am - 1:10 pmPHL Philadelphia-LIR Liberia

28h 25m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$372United Airlines

Thu, Nov 5 - Sun, Nov 8

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

23h 19m1 stop Montreal Pierre Elliott Trudeau Intl

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

24h 00m1 stop Montreal Pierre Elliott Trudeau Intl

$378Air Canada

Sat, Oct 31 - Wed, Nov 11

8:45 am - 6:41 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

8h 56m1 stop Houston George Bush Intcntl

10:30 am - 11:25 amPHL Philadelphia-SJO San José Juan Santamaria Intl

25h 55m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$659United Airlines

Thu, Nov 5 - Thu, Nov 26

11:28 pm - 11:30 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

23h 02m2 stops Newark Washington, D.C. Dulles Intl

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

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

$659United Airlines

Thu, Nov 5 - Thu, Nov 26

12:35 pm - 10:57 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

9h 22m1 stop Houston George Bush Intcntl

8:00 am - 11:25 amPHL Philadelphia-SJO San José Juan Santamaria Intl

28h 25m1 stop Houston George Bush Intcntl

$659United Airlines

Thu, Nov 5 - Thu, Nov 26

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United Airlines flights from Costa Rica to Philadelphia

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

United Airlines

Nov 5

LIR2:20 pmLiberia

20h 17m

1 stop

PHL11:37 amPhiladelphia

Nov 8

PHL6:00 amPhiladelphia

32h 10m

2 stops

LIR1:10 pmLiberia

$396

United Airlines

Jan 28

SJO1:15 amSan José Juan Santamaria Intl

9h 20m

1 stop

PHL11:35 amPhiladelphia

Feb 7

PHL8:00 amPhiladelphia

13h 39m

1 stop

SJO8:39 pmSan José Juan Santamaria Intl

$397

United Airlines

Jan 28

SJO1:15 amSan José Juan Santamaria Intl

19h 25m

2 stops

PHL9:40 pmPhiladelphia

Feb 7

PHL6:15 amPhiladelphia

15h 24m

2 stops

SJO8:39 pmSan José Juan Santamaria Intl

$401

American Airlines flights from Costa Rica to Philadelphia

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

American Airlines

Nov 3

LIR1:33 pmLiberia

10h 05m

1 stop

PHL12:38 amPhiladelphia

Nov 16

PHL6:00 amPhiladelphia

7h 33m

1 stop

LIR12:33 pmLiberia

$368

American Airlines

Nov 3

LIR1:33 pmLiberia

9h 03m

2 stops

PHL11:36 pmPhiladelphia

Nov 16

PHL6:00 amPhiladelphia

7h 33m

1 stop

LIR12:33 pmLiberia

$372

American Airlines

Dec 10

SJO3:54 pmSan José Juan Santamaria Intl

7h 46m

1 stop

PHL12:40 amPhiladelphia

Jan 11

PHL4:31 pmPhiladelphia

20h 59m

1 stop

SJO12:30 pmSan José Juan Santamaria Intl

$466

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

8:00 am-8:39 pm

1 stop13h 39m

$397

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Thu 1/28

1:15 am-9:40 pm

2 stops19h 25m

Philadelphia

Sun 2/7

6:15 am-8:39 pm

2 stops15h 24m

$401

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Thu 12/10

3:54 pm-12:40 am

1 stop7h 46m

Philadelphia

Mon 1/11

4:31 pm-12:30 pm

1 stop20h 59m

$466

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Tue 12/8

2:00 pm-11:59 am

1 stop20h 59m

Philadelphia

Sun 1/31

5:00 am-2:00 pm

1 stop10h 00m

$467

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Tue 12/1

8:45 am-10:46 pm

1 stop13h 01m

Philadelphia

Fri 12/4

4:38 pm-1:57 pm

2 stops22h 19m

$519

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Tue 1/12

3:10 pm-10:46 pm

1 stop30h 36m

Philadelphia

Mon 1/25

9:15 am-2:10 pm

1 stop29h 55m

$525

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Fri 12/18

2:00 pm-12:57 am

1 stop9h 57m

Philadelphia

Mon 1/4

8:00 am-2:10 pm

1 stop7h 10m

$576

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Tue 12/1

12:50 pm-11:59 pm

1 stop10h 09m

Philadelphia

Tue 12/8

8:05 am-2:00 pm

1 stop6h 55m

$606

Quickest round-trip

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Mon 3/1

12:55 pm-9:55 pm

1 stop8h 00m

Philadelphia

Tue 3/16

8:00 am-1:00 pm

1 stop7h 00m

$626

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

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	$193
Fastest flight time	8h 00m
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 $397.

The fastest flight from Costa Rica to Philadelphia takes 8h 00m

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 3,076 reviews	Search JetBlue flights
United Airlines	PriceFrom $167	Free Cancellation	Rating 7.3 10,454 reviews	Search United Airlines flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.0 12,208 reviews	Search American Airlines flights
Delta	PriceFrom $355	Free Cancellation	Rating 7.8 8,693 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

Elkton

Pottstown

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.