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

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

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 54% 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 52m 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 August 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.

$180 Cheap Flights from Costa Rica to Philadelphia in 2026

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

$311Air 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

$315Air Canada

Tue, Nov 3 - Mon, Nov 16

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

10h 05m1 stop Miami

8:00 am - 2:17 pmPHL Philadelphia-LIR Liberia

7h 17m1 stop Miami

$355American Airlines

Tue, Nov 3 - Mon, Nov 16

1:33 pm - 10:01 amLIR Liberia-PHL Philadelphia

19h 28m2 stops Miami Charlotte Douglas

7:00 am - 2:17 pmPHL Philadelphia-LIR Liberia

8h 17m1 stop Miami

$359American Airlines

Tue, Nov 3 - Mon, Nov 16

5:20 pm - 5:42 pmLIR Liberia-PHL Philadelphia

23h 22m2 stops Newark Chicago O'Hare Intl

7:40 pm - 11:44 amPHL Philadelphia-LIR Liberia

17h 04m2 stops Washington, D.C. Dulles Intl Newark

$370United Airlines

Tue, Nov 3 - Mon, Nov 16

1:20 pm - 9:43 amLIR Liberia-PHL Philadelphia

18h 23m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

9:45 am - 12:10 pmPHL Philadelphia-LIR Liberia

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

$370United Airlines

Thu, Oct 22 - Sun, Oct 25

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

7h 41m1 stop Fort Lauderdale

6:00 am - 12:58 pmPHL Philadelphia-LIR Liberia

8h 58m1 stop Fort Lauderdale

$392JetBlue

Fri, Oct 9 - Fri, Oct 16

2:37 pm - 12:55 amSJO San José Juan Santamaria Intl-PHL Philadelphia

9h 18m1 stop Atlanta Hartsfield-Jackson

8:00 am - 10:15 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

15h 15m1 stop Atlanta Hartsfield-Jackson

$493Delta

Wed, Nov 11 - Mon, Nov 16

2:05 pm - 11:46 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

7h 41m1 stop Fort Lauderdale

6:00 am - 1:59 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

8h 59m1 stop Fort Lauderdale

$524JetBlue

Wed, Oct 21 - Fri, Nov 13

1:19 pm - 12:40 amSJO San José Juan Santamaria Intl-PHL Philadelphia

9h 21m1 stop Atlanta Hartsfield-Jackson

6:35 am - 12:00 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

7h 25m1 stop Atlanta Hartsfield-Jackson

$651Delta

Tue, Sep 22 - Tue, Oct 6

Recent last minute flight deals from Costa Rica to Philadelphia

Enter your travel dates to find the best prices.

2:48 pm - 10:48 amSJO San José Juan Santamaria Intl-PHL Philadelphia

18h 00m2 stops Panama City Tocumen Intl San Juan Luis Munoz Marin Intl

7:59 pm - 7:55 amPHL Philadelphia-SJO San José Juan Santamaria Intl

13h 56m1 stop Tampa

$619Multiple Airlines

Wed, Sep 2 - Tue, Oct 6

2:48 pm - 10:48 amSJO San José Juan Santamaria Intl-PHL Philadelphia

18h 00m2 stops Panama City Tocumen Intl San Juan Luis Munoz Marin Intl

6:00 pm - 7:55 amPHL Philadelphia-SJO San José Juan Santamaria Intl

15h 55m1 stop Tampa

$625Multiple Airlines

Wed, Sep 2 - Fri, Oct 2

2:48 pm - 10:48 amSJO San José Juan Santamaria Intl-PHL Philadelphia

18h 00m2 stops Panama City Tocumen Intl San Juan Luis Munoz Marin Intl

5:15 am - 3:11 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

11h 56m1 stop Orlando

$671Multiple Airlines

Wed, Sep 2 - Sat, Sep 12

1:25 pm - 12:23 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

20h 58m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

7:30 pm - 12:21 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

18h 51m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$674United Airlines

Wed, Sep 2 - Sun, Oct 4

1:25 pm - 9:38 amSJO San José Juan Santamaria Intl-PHL Philadelphia

18h 13m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 am - 7:37 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

15h 22m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

$674United Airlines

Wed, Sep 2 - Mon, Oct 5

2:02 pm - 11:53 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

7h 51m1 stop Fort Lauderdale

7:00 am - 11:56 amPHL Philadelphia-SJO San José Juan Santamaria Intl

6h 56m1 stop Fort Lauderdale

$839JetBlue

Wed, Sep 2 - Sat, Oct 3

12:35 pm - 10:52 pmLIR Liberia-PHL Philadelphia

8h 17m1 stop Miami

9:50 pm - 11:29 amPHL Philadelphia-LIR Liberia

15h 39m1 stop Miami

$945American Airlines

Wed, Sep 2 - Fri, Sep 4

12:35 pm - 8:03 amLIR Liberia-PHL Philadelphia

17h 28m2 stops Miami Chicago O'Hare Intl

9:50 pm - 11:29 amPHL Philadelphia-LIR Liberia

15h 39m1 stop Miami

$950American Airlines

Wed, Sep 2 - Fri, Sep 4

1:14 pm - 11:42 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

8h 28m1 stop Atlanta Hartsfield-Jackson

6:30 am - 11:54 amPHL Philadelphia-SJO San José Juan Santamaria Intl

7h 24m1 stop Atlanta Hartsfield-Jackson

$1,015Delta

Tue, Sep 1 - Sun, Sep 13

2:02 pm - 11:53 pmSJO San José Juan Santamaria Intl-PHL Philadelphia

7h 51m1 stop Fort Lauderdale

8:15 am - 1:00 pmPHL Philadelphia-SJO San José Juan Santamaria Intl

6h 45m1 stop Fort Lauderdale

$1,357JetBlue

Mon, Aug 31 - Fri, Oct 30

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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

Oct 22

LIR1:20 pmLiberia

18h 23m

2 stops

PHL9:43 amPhiladelphia

Oct 25

PHL9:45 amPhiladelphia

28h 25m

2 stops

LIR12:10 pmLiberia

$370

United Airlines

Oct 22

SJO1:25 pmSan José Juan Santamaria Intl

18h 18m

2 stops

PHL9:43 amPhiladelphia

Nov 3

PHL10:54 amPhiladelphia

34h 45m

2 stops

SJO8:39 pmSan José Juan Santamaria Intl

$398

United Airlines

Nov 11

SJO8:45 amSan José Juan Santamaria Intl

13h 12m

1 stop

PHL10:57 pmPhiladelphia

Nov 16

PHL7:53 pmPhiladelphia

18h 29m

1 stop

SJO1:22 pmSan José Juan Santamaria Intl

$407

JetBlue flights from Costa Rica to Philadelphia

Our best JetBlue deals on Costa Rica to Philadelphia flight tickets

JetBlue

Oct 9

LIR2:05 pmLiberia

7h 41m

1 stop

PHL11:46 pmPhiladelphia

Oct 16

PHL6:00 amPhiladelphia

8h 58m

1 stop

LIR12:58 pmLiberia

$392

JetBlue

Oct 22

LIR2:05 pmLiberia

7h 41m

1 stop

PHL11:46 pmPhiladelphia

Oct 25

PHL8:15 amPhiladelphia

6h 45m

1 stop

LIR1:00 pmLiberia

$401

JetBlue

Oct 3

LIR1:05 pmLiberia

8h 02m

1 stop

PHL11:07 pmPhiladelphia

Oct 11

PHL8:00 amPhiladelphia

6h 58m

1 stop

LIR12:58 pmLiberia

$524

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

$311

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

$315

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Tue 11/3

1:33 pm-12:38 am

1 stop10h 05m

Philadelphia

Mon 11/16

8:00 am-2:17 pm

1 stop7h 17m

$355

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Tue 11/3

1:33 pm-10:01 am

2 stops19h 28m

Philadelphia

Mon 11/16

7:00 am-2:17 pm

1 stop8h 17m

$359

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Tue 11/3

5:20 pm-5:42 pm

2 stops23h 22m

Philadelphia

Mon 11/16

7:40 pm-11:44 am

2 stops17h 04m

$370

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Thu 10/22

1:20 pm-9:43 am

2 stops18h 23m

Philadelphia

Sun 10/25

9:45 am-12:10 pm

2 stops28h 25m

$370

Quickest round-trip

LiberiaPhiladelphia

LIR Liberia - PHL Philadelphia

LIRPHL

Liberia

Fri 10/9

2:05 pm-11:46 pm

1 stop7h 41m

Philadelphia

Fri 10/16

6:00 am-12:58 pm

1 stop8h 58m

$392

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Wed 11/11

2:37 pm-12:55 am

1 stop9h 18m

Philadelphia

Mon 11/16

8:00 am-10:15 pm

1 stop15h 15m

$493

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Wed 10/21

2:05 pm-11:46 pm

1 stop7h 41m

Philadelphia

Fri 11/13

6:00 am-1:59 pm

1 stop8h 59m

$524

San JoséPhiladelphia

SJO San José Juan Santamaria Intl - PHL Philadelphia

SJOPHL

San José Juan Santamaria Intl

Tue 9/22

1:19 pm-12:40 am

1 stop9h 21m

Philadelphia

Tue 10/6

6:35 am-12:00 pm

1 stop7h 25m

$651

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 October is another great option to travel to Philadelphia, with average flight prices from Costa Rica averaging around $343.

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 $412 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 $302 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	$180
Fastest flight time	7h 25m
Direct flights	Sun
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Costa Rica in the past 72 hours is $180. The best round-trip flight deal from Costa Rica to Philadelphia found on momondo in the last 72 hours is $311.

The fastest flight from Costa Rica to Philadelphia takes 7h 25m

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 August 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 3,037 reviews	Search JetBlue flights
United Airlines	PriceFrom $167	Free Cancellation	Rating 7.4 10,134 reviews	Search United Airlines flights
Delta	PriceFrom $280	Free Cancellation	Rating 7.8 8,532 reviews	Search Delta flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.1 12,019 reviews	Search American Airlines flights

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

North Wildwood

New Castle

Chester

Vineland

Avalon

Lewes

Pottstown

Stone Harbor

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.