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Cheap flights from Costa Rica to Philadelphia from $113

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 3/4. 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
7:46 pm - 11:40 am
PHL
-
SJO
16h 54m
1 stop
$222Spirit Airlines
Fri, Feb 27 - Mon, Mar 2
Spirit Airlines Logo
12:33 pm - 10:03 pm
SJO
-
PHL
8h 30m
1 stop
Spirit Airlines Logo
5:26 pm - 11:40 am
PHL
-
SJO
19h 14m
2 stops
$223Spirit Airlines
Wed, Feb 11 - Wed, Feb 18
Multiple Airlines Logo
1:31 pm - 9:53 am
SJO
-
PHL
19h 22m
1 stop
Multiple Airlines Logo
2:25 pm - 12:22 pm
PHL
-
SJO
22h 57m
1 stop
$231Multiple Airlines
Tue, Feb 17 - Mon, Feb 23
Multiple Airlines Logo
1:31 pm - 9:53 am
SJO
-
PHL
19h 22m
1 stop
Multiple Airlines Logo
8:59 pm - 12:22 pm
PHL
-
SJO
16h 23m
1 stop
$233Multiple Airlines
Tue, Feb 17 - Thu, Feb 26
Spirit Airlines Logo
12:33 pm - 11:50 pm
SJO
-
PHL
10h 17m
2 stops
Spirit Airlines Logo
5:30 am - 11:37 am
PHL
-
SJO
7h 07m
1 stop
$234Spirit Airlines
Sat, Jan 31 - Wed, Feb 4
Spirit Airlines Logo
1:31 pm - 8:44 am
SJO
-
PHL
18h 13m
1 stop
Spirit Airlines Logo
6:00 am - 12:22 pm
PHL
-
SJO
7h 22m
1 stop
$235Spirit Airlines
Tue, Feb 17 - Tue, Feb 24
Spirit Airlines Logo
1:31 pm - 11:50 pm
SJO
-
PHL
9h 19m
1 stop
Spirit Airlines Logo
6:00 am - 12:22 pm
PHL
-
SJO
7h 22m
1 stop
$236Spirit Airlines
Sat, Feb 14 - Tue, Feb 24
American Airlines Logo
1:21 pm - 11:27 pm
LIR
-
PHL
9h 06m
1 stop
American Airlines Logo
7:40 pm - 12:12 pm
PHL
-
LIR
17h 32m
1 stop
$289American Airlines
Thu, Jan 29 - Fri, Feb 6
American Airlines Logo
1:46 pm - 11:40 pm
LIR
-
PHL
8h 54m
1 stop
American Airlines Logo
5:51 am - 2:13 pm
PHL
-
LIR
9h 22m
2 stops
$422American Airlines
Thu, Jan 29 - Fri, Feb 6
United Airlines Logo
8:35 am - 9:37 am
LIR
-
PHL
24h 02m
2 stops
United Airlines Logo
5:00 pm - 6:37 pm
PHL
-
LIR
26h 37m
2 stops
$481United Airlines
Thu, Jan 29 - Fri, Feb 6

United Airlines flights from Costa Rica to Philadelphia

Our best United Airlines deals on Costa Rica to Philadelphia flight tickets
United Airlines
Jan 29
LIR8:35 amLiberia
24h 02m
2 stops
PHL9:37 amPhiladelphia
Feb 6
PHL5:00 pmPhiladelphia
26h 37m
2 stops
LIR6:37 pmLiberia
$481
United Airlines
Jan 20
SJO2:20 pmSan José Juan Santamaria Intl
20h 47m
2 stops
PHL12:07 pmPhiladelphia
Jan 30
PHL7:45 pmPhiladelphia
18h 11m
2 stops
SJO12:56 pmSan José Juan Santamaria Intl
$593
United Airlines
Jan 23
LIR8:35 amLiberia
12h 01m
2 stops
PHL9:36 pmPhiladelphia
Jan 26
PHL6:30 amPhiladelphia
13h 07m
2 stops
LIR6:37 pmLiberia
$722

Spirit Airlines flights from Costa Rica to Philadelphia

Our best Spirit Airlines deals on Costa Rica to Philadelphia flight tickets
Spirit Airlines
Feb 27
SJO1:31 pmSan José Juan Santamaria Intl
9h 19m
1 stop
PHL11:50 pmPhiladelphia
Mar 2
PHL7:46 pmPhiladelphia
16h 54m
1 stop
SJO11:40 amSan José Juan Santamaria Intl
$222
Spirit Airlines
Feb 11
SJO12:33 pmSan José Juan Santamaria Intl
8h 30m
1 stop
PHL10:03 pmPhiladelphia
Feb 18
PHL5:26 pmPhiladelphia
19h 14m
2 stops
SJO11:40 amSan José Juan Santamaria Intl
$223
Spirit Airlines
Jan 31
SJO12:33 pmSan José Juan Santamaria Intl
10h 17m
2 stops
PHL11:50 pmPhiladelphia
Feb 4
PHL5:30 amPhiladelphia
7h 07m
1 stop
SJO11:37 amSan José Juan Santamaria Intl
$234

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 January 14, 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

Fri 2/27

1:31 pm-11:50 pm

1 stop9h 19m

Philadelphia

Mon 3/2

7:46 pm-11:40 am

1 stop16h 54m

$222

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 2/11

12:33 pm-10:03 pm

1 stop8h 30m

Philadelphia

Wed 2/18

5:26 pm-11:40 am

2 stops19h 14m

$223

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 2/17

1:31 pm-9:53 am

1 stop19h 22m

Philadelphia

Mon 2/23

2:25 pm-12:22 pm

1 stop22h 57m

$231

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 2/17

1:31 pm-9:53 am

1 stop19h 22m

Philadelphia

Thu 2/26

8:59 pm-12:22 pm

1 stop16h 23m

$233

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sat 1/31

12:33 pm-11:50 pm

2 stops10h 17m

Philadelphia

Wed 2/4

5:30 am-11:37 am

1 stop7h 07m

$234

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 2/17

1:31 pm-8:44 am

1 stop18h 13m

Philadelphia

Tue 2/24

6:00 am-12:22 pm

1 stop7h 22m

$235

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sat 2/14

1:31 pm-11:50 pm

1 stop9h 19m

Philadelphia

Tue 2/24

6:00 am-12:22 pm

1 stop7h 22m

$236

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 1/29

1:21 pm-11:27 pm

1 stop9h 06m

Philadelphia

Fri 2/6

7:40 pm-12:12 pm

1 stop17h 32m

$289

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 1/29

1:46 pm-11:40 pm

1 stop8h 54m

Philadelphia

Fri 2/6

5:51 am-2:13 pm

2 stops9h 22m

$422

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 1/29

8:35 am-9:37 am

2 stops24h 02m

Philadelphia

Fri 2/6

5:00 pm-6:37 pm

2 stops26h 37m

$481

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 October. Flight prices, which tend to average around $288, 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 $349.

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 $411 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 are 2 cabin classes 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 50% 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 52m

Direct flights

Sun

Airports in Philadelphia

1 airport
The fastest flight from Costa Rica to Philadelphia takes 7h 52m
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

  • 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
United AirlinesPriceFrom $167Free CancellationRating
7.4
9,157 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $246Free CancellationRating
6.3
8,314 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $290Free CancellationRating
7.2
11,124 reviews
Search American Airlines 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
Pottstown
Elkton

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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