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 52% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 7 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?

United Airlines, JetBlue, 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.

$205 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.

1:20 pm - 2:40 pm

LIR

PHL

23h 20m

2 stops

6:16 am - 12:10 pm

PHL

LIR

7h 54m

1 stop

$367United Airlines

Sat, Sep 5 - Tue, Sep 15

7:55 am - 11:58 am

SJO

PHL

26h 03m

1 stop

6:15 am - 10:11 am

PHL

SJO

29h 56m

1 stop

$383United Airlines

Tue, Jul 21 - Thu, Aug 6

2:20 pm - 12:16 pm

LIR

PHL

20h 56m

2 stops

7:53 pm - 1:10 pm

PHL

LIR

18h 17m

1 stop

$385United Airlines

Thu, Nov 5 - Mon, Nov 9

12:30 pm - 11:21 am

LIR

PHL

20h 51m

1 stop

7:46 pm - 1:18 pm

PHL

LIR

19h 32m

1 stop

$387American Airlines

Sat, Sep 5 - Mon, Sep 14

12:30 pm - 11:21 am

LIR

PHL

20h 51m

1 stop

7:46 pm - 1:18 pm

PHL

LIR

19h 32m

1 stop

$388American Airlines

Sat, Sep 5 - Mon, Sep 14

12:30 am - 10:29 pm

SJO

PHL

19h 59m

1 stop

6:56 pm - 7:37 pm

PHL

SJO

26h 41m

2 stops

$389United Airlines

Mon, Jul 13 - Fri, Sep 11

7:10 am - 10:09 am

SJO

PHL

24h 59m

1 stop

10:05 am - 8:20 pm

PHL

SJO

12h 15m

1 stop

$394Air Canada

Tue, Aug 11 - Sun, Aug 30

7:10 am - 2:49 pm

SJO

PHL

29h 39m

2 stops

4:20 pm - 8:20 pm

PHL

SJO

30h 00m

2 stops

$406Air Canada

Sun, Aug 2 - Sat, Aug 15

2:06 pm - 11:53 pm

LIR

PHL

7h 47m

1 stop

8:00 am - 1:01 pm

PHL

LIR

7h 01m

1 stop

$419JetBlue

Tue, Sep 1 - Wed, Sep 2

2:06 pm - 11:53 pm

LIR

PHL

7h 47m

1 stop

6:00 am - 1:01 pm

PHL

LIR

9h 01m

1 stop

$480JetBlue

Fri, Aug 28 - Wed, Sep 2

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American Airlines flights from Costa Rica to Philadelphia

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

American Airlines

Sep 5

LIR12:30 pmLiberia

20h 51m

1 stop

PHL11:21 amPhiladelphia

Sep 14

PHL7:46 pmPhiladelphia

19h 32m

1 stop

LIR1:18 pmLiberia

$387

American Airlines

Sep 5

LIR12:30 pmLiberia

20h 51m

1 stop

PHL11:21 amPhiladelphia

Sep 14

PHL7:46 pmPhiladelphia

19h 32m

1 stop

LIR1:18 pmLiberia

$388

American Airlines

Sep 5

LIR2:45 pmLiberia

15h 18m

2 stops

PHL8:03 amPhiladelphia

Sep 15

PHL6:00 amPhiladelphia

9h 18m

2 stops

LIR1:18 pmLiberia

$391

Air Canada flights from Costa Rica to Philadelphia

Our best Air Canada deals on Costa Rica to Philadelphia flight tickets

Air Canada

Aug 11

SJO7:10 amSan José Juan Santamaria Intl

24h 59m

1 stop

PHL10:09 amPhiladelphia

Aug 30

PHL10:05 amPhiladelphia

12h 15m

1 stop

SJO8:20 pmSan José Juan Santamaria Intl

$394

Air Canada

Aug 2

SJO7:10 amSan José Juan Santamaria Intl

29h 39m

2 stops

PHL2:49 pmPhiladelphia

Aug 15

PHL4:20 pmPhiladelphia

30h 00m

2 stops

SJO8:20 pmSan José Juan Santamaria Intl

$406

Air Canada

Nov 5

LIR3:20 pmLiberia

22h 24m

1 stop

PHL2:44 pmPhiladelphia

Nov 9

PHL3:20 pmPhiladelphia

24h 00m

1 stop

LIR2:20 pmLiberia

$425

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 9/5

1:20 pm-2:40 pm

2 stops23h 20m

Philadelphia

Tue 9/15

6:16 am-12:10 pm

1 stop7h 54m

$367

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 7/21

7:55 am-11:58 am

1 stop26h 03m

Philadelphia

Thu 8/6

6:15 am-10:11 am

1 stop29h 56m

$383

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 11/5

2:20 pm-12:16 pm

2 stops20h 56m

Philadelphia

Mon 11/9

7:53 pm-1:10 pm

1 stop18h 17m

$385

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 9/5

12:30 pm-11:21 am

1 stop20h 51m

Philadelphia

Mon 9/14

7:46 pm-1:18 pm

1 stop19h 32m

$387

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 9/5

12:30 pm-11:21 am

1 stop20h 51m

Philadelphia

Mon 9/14

7:46 pm-1:18 pm

1 stop19h 32m

$388

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Mon 7/13

12:30 am-10:29 pm

1 stop19h 59m

Philadelphia

Fri 9/11

6:56 pm-7:37 pm

2 stops26h 41m

$389

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 8/11

7:10 am-10:09 am

1 stop24h 59m

Philadelphia

Sun 8/30

10:05 am-8:20 pm

1 stop12h 15m

$394

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sun 8/2

7:10 am-2:49 pm

2 stops29h 39m

Philadelphia

Sat 8/15

4:20 pm-8:20 pm

2 stops30h 00m

$406

Quickest round-trip

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Tue 9/1

2:06 pm-11:53 pm

1 stop7h 47m

Philadelphia

Wed 9/2

8:00 am-1:01 pm

1 stop7h 01m

$419

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Fri 8/28

2:06 pm-11:53 pm

1 stop7h 47m

Philadelphia

Wed 9/2

6:00 am-1:01 pm

1 stop9h 01m

$480

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 October. Flight prices, which tend to average around $125, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Philadelphia, with average flight prices from Costa Rica averaging around $134.

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 $404 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 54% 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 25m
Direct flights	Sun
Airports in Philadelphia	1 airport

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 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
United Airlines	PriceFrom $145	Free Cancellation	Rating 7.4 9,931 reviews	Search United Airlines flights
JetBlue	PriceFrom $165	Free Cancellation	Rating 7.1 3,009 reviews	Search JetBlue flights
Delta	PriceFrom $280	Free Cancellation	Rating 7.8 8,455 reviews	Search Delta flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.1 11,766 reviews	Search American Airlines flights

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Dewey Beach

Dover

Essington

North Wildwood

Avalon

New Castle

Lewes

Stone Harbor

Vineland

Chester

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.