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 53% 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.

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

JetBlue, United Airlines, and Delta 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 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 July 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.

$203 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 pm

LIR

PHL

22h 24m

1 stop

6:00 am - 2:00 pm

PHL

LIR

9h 00m

1 stop

$381Multiple Airlines

Tue, Nov 3 - Mon, Nov 16

3:20 pm - 2:44 pm

LIR

PHL

22h 24m

1 stop

3:20 pm - 2:20 pm

PHL

LIR

24h 00m

1 stop

$386Air Canada

Tue, Nov 3 - Mon, Nov 16

1:33 pm - 10:01 am

LIR

PHL

19h 28m

2 stops

7:00 am - 2:17 pm

PHL

LIR

8h 17m

1 stop

$391American Airlines

Tue, Nov 3 - Mon, Nov 16

2:57 pm - 12:56 am

SJO

PHL

7h 59m

1 stop

9:14 am - 8:05 pm

PHL

SJO

12h 51m

1 stop

$406American Airlines

Thu, Oct 1 - Tue, Oct 6

1:19 pm - 12:40 am

SJO

PHL

9h 21m

1 stop

5:20 am - 11:54 am

PHL

SJO

8h 34m

1 stop

$474Delta

Mon, Sep 21 - Sun, Sep 27

2:05 pm - 11:44 pm

SJO

PHL

7h 39m

1 stop

8:15 am - 1:55 pm

PHL

SJO

6h 40m

1 stop

$519JetBlue

Thu, Oct 22 - Fri, Feb 26

2:05 pm - 11:44 pm

SJO

PHL

7h 39m

1 stop

6:00 am - 1:59 pm

PHL

SJO

8h 59m

1 stop

$523JetBlue

Sat, Oct 24 - Tue, Nov 3

1:15 am - 11:44 pm

SJO

PHL

21h 29m

2 stops

1:12 pm - 6:16 pm

PHL

SJO

30h 04m

2 stops

$628United Airlines

Tue, Dec 29 - Mon, Jan 4

8:45 am - 11:44 pm

SJO

PHL

13h 59m

2 stops

1:00 pm - 7:53 pm

PHL

SJO

31h 53m

2 stops

$628United Airlines

Fri, Dec 18 - Mon, Jan 18

1:19 pm - 12:40 am

SJO

PHL

9h 21m

1 stop

5:20 am - 11:54 am

PHL

SJO

8h 34m

1 stop

$628Delta

Thu, Sep 24 - Mon, Sep 28

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Southwest flights from Costa Rica to Philadelphia

Our best Southwest deals on Costa Rica to Philadelphia flight tickets

Southwest

Nov 6

SJO2:10 pmSan José Juan Santamaria Intl

19h 35m

2 stops

PHL10:45 amPhiladelphia

Nov 9

PHL7:05 amPhiladelphia

7h 10m

1 stop

SJO1:15 pmSan José Juan Santamaria Intl

$407

Southwest

Oct 30

SJO9:00 amSan José Juan Santamaria Intl

12h 25m

1 stop

PHL11:25 pmPhiladelphia

Nov 3

PHL6:25 amPhiladelphia

7h 50m

1 stop

SJO1:15 pmSan José Juan Santamaria Intl

$409

Southwest

Sep 24

SJO9:00 amSan José Juan Santamaria Intl

11h 05m

2 stops

PHL10:05 pmPhiladelphia

Sep 28

PHL6:20 amPhiladelphia

14h 25m

2 stops

SJO6:45 pmSan José Juan Santamaria Intl

$414

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

PHL3:20 pmPhiladelphia

24h 00m

1 stop

LIR2:20 pmLiberia

$386

Air Canada

Nov 3

LIR3:20 pmLiberia

22h 24m

1 stop

PHL2:44 pmPhiladelphia

Nov 13

PHL5:05 pmPhiladelphia

22h 05m

1 stop

LIR2:10 pmLiberia

$391

Air Canada

Nov 3

LIR3:20 pmLiberia

22h 24m

1 stop

PHL2:44 pmPhiladelphia

Nov 13

PHL3:20 pmPhiladelphia

23h 50m

2 stops

LIR2:10 pmLiberia

$394

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Tue 11/3

3:20 pm-2:44 pm

1 stop22h 24m

Philadelphia

Mon 11/16

6:00 am-2:00 pm

1 stop9h 00m

$381

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Tue 11/3

3:20 pm-2:44 pm

1 stop22h 24m

Philadelphia

Mon 11/16

3:20 pm-2:20 pm

1 stop24h 00m

$386

LiberiaPhiladelphia

LIR - PHL

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

$391

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 10/1

2:57 pm-12:56 am

1 stop7h 59m

Philadelphia

Tue 10/6

9:14 am-8:05 pm

1 stop12h 51m

$406

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Mon 9/21

1:19 pm-12:40 am

1 stop9h 21m

Philadelphia

Sun 9/27

5:20 am-11:54 am

1 stop8h 34m

$474

Quickest round-trip

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 10/22

2:05 pm-11:44 pm

1 stop7h 39m

Philadelphia

Fri 2/26

8:15 am-1:55 pm

1 stop6h 40m

$519

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sat 10/24

2:05 pm-11:44 pm

1 stop7h 39m

Philadelphia

Tue 11/3

6:00 am-1:59 pm

1 stop8h 59m

$523

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 12/29

1:15 am-11:44 pm

2 stops21h 29m

Philadelphia

Mon 1/4

1:12 pm-6:16 pm

2 stops30h 04m

$628

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 12/18

8:45 am-11:44 pm

2 stops13h 59m

Philadelphia

Mon 1/18

1:00 pm-7:53 pm

2 stops31h 53m

$628

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 9/24

1:19 pm-12:40 am

1 stop9h 21m

Philadelphia

Mon 9/28

5:20 am-11:54 am

1 stop8h 34m

$628

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 $267, 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 $310.

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 $405 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 $301 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

Fastest flight time	7h 56m
Direct flights	Sun
Airports in Philadelphia	1 airport

The fastest flight from Costa Rica to Philadelphia takes 7h 56m

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 July 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 3,028 reviews	Search JetBlue flights
United Airlines	PriceFrom $167	Free Cancellation	Rating 7.4 10,047 reviews	Search United Airlines flights
Delta	PriceFrom $280	Free Cancellation	Rating 7.8 8,489 reviews	Search Delta flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.1 11,842 reviews	Search American Airlines flights

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Dewey Beach

Essington

Dover

North Wildwood

New Castle

Chester

Avalon

Lewes

Vineland

Stone Harbor

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.