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Cheap flights from Costa Rica to Philadelphia from $133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Philadelphia departing on 3/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Costa Rica to Philadelphia

Recent round-trip flight deals from Costa Rica to Philadelphia

Enter your travel dates to find the best prices.
Spirit Airlines Logo
1:31 pm - 11:50 pm
SJO
-
PHL
9h 19m
1 stop
Spirit Airlines Logo
6:00 am - 11:22 am
PHL
-
SJO
7h 22m
1 stop
$215Spirit Airlines
Wed, Feb 25 - Mon, Mar 9
Spirit Airlines Logo
1:31 pm - 11:50 pm
SJO
-
PHL
9h 19m
1 stop
Spirit Airlines Logo
5:30 am - 10:40 am
PHL
-
SJO
7h 10m
1 stop
$216Spirit Airlines
Fri, Mar 6 - Tue, Mar 10
Spirit Airlines Logo
1:31 pm - 11:50 pm
SJO
-
PHL
9h 19m
1 stop
Spirit Airlines Logo
5:00 am - 10:42 am
PHL
-
SJO
7h 42m
1 stop
$227Spirit Airlines
Thu, Mar 5 - Wed, Mar 18
Spirit Airlines Logo
1:31 pm - 11:50 pm
SJO
-
PHL
9h 19m
1 stop
Spirit Airlines Logo
7:46 pm - 10:40 am
PHL
-
SJO
16h 54m
1 stop
$233Spirit Airlines
Wed, Feb 25 - Mon, Mar 9
United Airlines Logo
12:35 pm - 9:47 am
SJO
-
PHL
20h 12m
2 stops
United Airlines Logo
7:45 pm - 9:32 pm
PHL
-
SJO
27h 47m
2 stops
$241United Airlines
Thu, Mar 5 - Wed, Mar 18
Spirit Airlines Logo
1:31 pm - 11:50 pm
SJO
-
PHL
9h 19m
1 stop
Spirit Airlines Logo
5:26 pm - 10:40 am
PHL
-
SJO
19h 14m
2 stops
$252Spirit Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
8:45 am - 10:24 am
SJO
-
PHL
24h 39m
2 stops
United Airlines Logo
8:02 pm - 12:42 pm
PHL
-
SJO
17h 40m
2 stops
$255United Airlines
Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
3:32 pm - 9:40 am
LIR
-
PHL
17h 08m
1 stop
American Airlines Logo
6:00 am - 2:13 pm
PHL
-
LIR
9h 13m
1 stop
$321American Airlines
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
1:32 pm - 9:38 am
LIR
-
PHL
18h 06m
1 stop
American Airlines Logo
9:30 pm - 11:13 am
PHL
-
LIR
15h 43m
2 stops
$340American Airlines
Sat, Mar 14 - Mon, Mar 16
Azul Logo
3:27 pm - 2:41 pm
LIR
-
PHL
21h 14m
1 stop
Azul Logo
6:45 pm - 10:00 am
PHL
-
LIR
17h 15m
2 stops
$366Azul
Sat, Jul 4 - Mon, Jul 13

Spirit Airlines flights from Costa Rica to Philadelphia

Our best Spirit Airlines deals on Costa Rica to Philadelphia flight tickets
Spirit Airlines
Feb 25
SJO1:31 pmSan José Juan Santamaria Intl
9h 19m
1 stop
PHL11:50 pmPhiladelphia
Mar 9
PHL6:00 amPhiladelphia
7h 22m
1 stop
SJO11:22 amSan José Juan Santamaria Intl
$215
Spirit Airlines
Mar 6
SJO1:31 pmSan José Juan Santamaria Intl
9h 19m
1 stop
PHL11:50 pmPhiladelphia
Mar 10
PHL5:30 amPhiladelphia
7h 10m
1 stop
SJO10:40 amSan José Juan Santamaria Intl
$216
Spirit Airlines
Mar 5
SJO1:31 pmSan José Juan Santamaria Intl
9h 19m
1 stop
PHL11:50 pmPhiladelphia
Mar 18
PHL5:00 amPhiladelphia
7h 42m
1 stop
SJO10:42 amSan José Juan Santamaria Intl
$227

United Airlines flights from Costa Rica to Philadelphia

Our best United Airlines deals on Costa Rica to Philadelphia flight tickets
United Airlines
Mar 5
SJO12:35 pmSan José Juan Santamaria Intl
20h 12m
2 stops
PHL9:47 amPhiladelphia
Mar 18
PHL7:45 pmPhiladelphia
27h 47m
2 stops
SJO9:32 pmSan José Juan Santamaria Intl
$241
United Airlines
Feb 19
SJO8:45 amSan José Juan Santamaria Intl
24h 39m
2 stops
PHL10:24 amPhiladelphia
Feb 23
PHL8:02 pmPhiladelphia
17h 40m
2 stops
SJO12:42 pmSan José Juan Santamaria Intl
$255
United Airlines
Apr 28
SJO7:55 amSan José Juan Santamaria Intl
14h 50m
2 stops
PHL12:45 amPhiladelphia
May 2
PHL7:45 pmPhiladelphia
17h 53m
2 stops
SJO11:38 amSan José Juan Santamaria Intl
$266

momondo Fare Finder

 
Customize your flight search to find flights from Costa Rica to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 9, 2026.
Use the filters below to find and compare flights from Costa Rica to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 2/25

1:31 pm-11:50 pm

1 stop9h 19m

Philadelphia

Mon 3/9

6:00 am-11:22 am

1 stop7h 22m

$215

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 3/6

1:31 pm-11:50 pm

1 stop9h 19m

Philadelphia

Tue 3/10

5:30 am-10:40 am

1 stop7h 10m

$216

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 3/5

1:31 pm-11:50 pm

1 stop9h 19m

Philadelphia

Wed 3/18

5:00 am-10:42 am

1 stop7h 42m

$227

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 2/25

1:31 pm-11:50 pm

1 stop9h 19m

Philadelphia

Mon 3/9

7:46 pm-10:40 am

1 stop16h 54m

$233

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 3/5

12:35 pm-9:47 am

2 stops20h 12m

Philadelphia

Wed 3/18

7:45 pm-9:32 pm

2 stops27h 47m

$241

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 3/6

1:31 pm-11:50 pm

1 stop9h 19m

Philadelphia

Tue 3/10

5:26 pm-10:40 am

2 stops19h 14m

$252

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 2/19

8:45 am-10:24 am

2 stops24h 39m

Philadelphia

Mon 2/23

8:02 pm-12:42 pm

2 stops17h 40m

$255

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 2/25

3:32 pm-9:40 am

1 stop17h 08m

Philadelphia

Wed 3/4

6:00 am-2:13 pm

1 stop9h 13m

$321

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 3/14

1:32 pm-9:38 am

1 stop18h 06m

Philadelphia

Mon 3/16

9:30 pm-11:13 am

2 stops15h 43m

$340

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 7/4

3:27 pm-2:41 pm

1 stop21h 14m

Philadelphia

Mon 7/13

6:45 pm-10:00 am

2 stops17h 15m

$366

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

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

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 $252, 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 $285.

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 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 $369 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 $276 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 40% 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

8h 06m

Direct flights

Sun

Airports in Philadelphia

1 airport
The fastest flight from Costa Rica to Philadelphia takes 8h 06m
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

  • 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?

  • 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?

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
Spirit AirlinesPriceFrom $240Free CancellationRating
6.3
8,437 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $290Free CancellationRating
7.2
11,260 reviews
Search American Airlines flights
JetBluePriceFrom $314Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Cape May
Rehoboth Beach
Wildwood Crest
Ocean City
King of Prussia
Cherry Hill
Newark
Dewey Beach
Reading
North Wildwood
Avalon
Dover
Lewes
Stone Harbor
Essington
Vineland
New Castle
Elkton
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.

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