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Cheap flights from Costa Rica to Philadelphia from $127

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 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 11:16 pmSJO-PHL
8h 45m1 stop
Spirit Airlines Logo
5:40 am - 12:25 pmPHL-SJO
7h 45m1 stop
$219Spirit Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9
Spirit Airlines Logo
1:30 pm - 11:26 pmSJO-PHL
8h 56m1 stop
Spirit Airlines Logo
5:40 am - 12:25 pmPHL-SJO
7h 45m1 stop
$221Spirit Airlines
Find Deal
Fri, Nov 14 - Wed, Dec 10
Spirit Airlines Logo
1:20 pm - 11:46 pmSJO-PHL
9h 26m1 stop
Spirit Airlines Logo
5:40 am - 12:25 pmPHL-SJO
7h 45m1 stop
$223Spirit Airlines
Find Deal
Fri, Nov 21 - Sun, Dec 7
United Airlines Logo
2:20 pm - 2:31 pmLIR-PHL
23h 11m2 stops
United Airlines Logo
6:30 am - 6:37 pmPHL-LIR
13h 07m2 stops
$226United Airlines
Find Deal
Sat, Jan 17 - Fri, Jan 23
United Airlines Logo
8:45 am - 12:07 pmSJO-PHL
26h 22m2 stops
United Airlines Logo
6:30 am - 8:39 pmPHL-SJO
15h 09m2 stops
$234United Airlines
Find Deal
Thu, Jan 15 - Wed, Jan 21
American Airlines Logo
3:20 pm - 12:46 amLIR-PHL
8h 26m1 stop
American Airlines Logo
9:22 pm - 12:19 pmPHL-LIR
15h 57m1 stop
$235American Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
American Airlines Logo
1:25 pm - 11:57 pmLIR-PHL
9h 32m2 stops
American Airlines Logo
9:22 pm - 12:25 pmPHL-LIR
16h 03m2 stops
$240American Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
JetBlue Logo
2:01 pm - 10:58 pmSJO-PHL
7h 57m1 stop
JetBlue Logo
7:00 am - 4:08 pmPHL-SJO
10h 08m1 stop
$243JetBlue
Find Deal
Wed, Nov 5 - Thu, Nov 20
JetBlue Logo
2:01 pm - 11:08 amSJO-PHL
20h 07m1 stop
JetBlue Logo
7:00 am - 4:08 pmPHL-SJO
10h 08m1 stop
$292JetBlue
Find Deal
Wed, Nov 5 - Thu, Nov 20
Delta Logo
1:25 pm - 12:25 amLIR-PHL
9h 00m1 stop
Delta Logo
5:55 am - 12:00 pmPHL-LIR
8h 05m1 stop
$353Delta
Find Deal
Thu, Apr 16 - Mon, Apr 20

Spirit Airlines flights from Costa Rica to Philadelphia

Our best Spirit Airlines deals on Costa Rica to Philadelphia flight tickets
Spirit Airlines
Dec 5
SJO1:31 pmSan José Juan Santamaria Intl
8h 45m
1 stop
PHL11:16 pmPhiladelphia
Dec 9
PHL5:40 amPhiladelphia
7h 45m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
$219
Find similar
Spirit Airlines
Nov 14
SJO1:30 pmSan José Juan Santamaria Intl
8h 56m
1 stop
PHL11:26 pmPhiladelphia
Dec 10
PHL5:40 amPhiladelphia
7h 45m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
$221
Find similar
Spirit Airlines
Nov 21
SJO1:20 pmSan José Juan Santamaria Intl
9h 26m
1 stop
PHL11:46 pmPhiladelphia
Dec 7
PHL5:40 amPhiladelphia
7h 45m
1 stop
SJO12:25 pmSan José Juan Santamaria Intl
$223
Find similar

United Airlines flights from Costa Rica to Philadelphia

Our best United Airlines deals on Costa Rica to Philadelphia flight tickets
United Airlines
Jan 17
LIR2:20 pmLiberia
23h 11m
2 stops
PHL2:31 pmPhiladelphia
Jan 23
PHL6:30 amPhiladelphia
13h 07m
2 stops
LIR6:37 pmLiberia
$226
Find similar
United Airlines
Jan 15
SJO8:45 amSan José Juan Santamaria Intl
26h 22m
2 stops
PHL12:07 pmPhiladelphia
Jan 21
PHL6:30 amPhiladelphia
15h 09m
2 stops
SJO8:39 pmSan José Juan Santamaria Intl
$234
Find similar
United Airlines
Dec 10
SJO2:20 pmSan José Juan Santamaria Intl
20h 47m
2 stops
PHL12:07 pmPhiladelphia
Feb 3
PHL5:00 pmPhiladelphia
21h 15m
2 stops
SJO1:15 pmSan José Juan Santamaria Intl
$247
Find similar

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 October 26, 2025.
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 12/5

1:31 pm-11:16 pm

1 stop8h 45m

Philadelphia

Tue 12/9

5:40 am-12:25 pm

1 stop7h 45m

$219

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 11/14

1:30 pm-11:26 pm

1 stop8h 56m

Philadelphia

Wed 12/10

5:40 am-12:25 pm

1 stop7h 45m

$221

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 11/21

1:20 pm-11:46 pm

1 stop9h 26m

Philadelphia

Sun 12/7

5:40 am-12:25 pm

1 stop7h 45m

$223

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Sat 1/17

2:20 pm-2:31 pm

2 stops23h 11m

Philadelphia

Fri 1/23

6:30 am-6:37 pm

2 stops13h 07m

$226

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Thu 1/15

8:45 am-12:07 pm

2 stops26h 22m

Philadelphia

Wed 1/21

6:30 am-8:39 pm

2 stops15h 09m

$234

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 12/3

3:20 pm-12:46 am

1 stop8h 26m

Philadelphia

Mon 12/8

9:22 pm-12:19 pm

1 stop15h 57m

$235

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Wed 12/3

1:25 pm-11:57 pm

2 stops9h 32m

Philadelphia

Mon 12/8

9:22 pm-12:25 pm

2 stops16h 03m

$240

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 11/5

2:01 pm-10:58 pm

1 stop7h 57m

Philadelphia

Thu 11/20

7:00 am-4:08 pm

1 stop10h 08m

$243

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Wed 11/5

2:01 pm-11:08 am

1 stop20h 07m

Philadelphia

Thu 11/20

7:00 am-4:08 pm

1 stop10h 08m

$292

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 4/16

1:25 pm-12:25 am

1 stop9h 00m

Philadelphia

Mon 4/20

5:55 am-12:00 pm

1 stop8h 05m

$353

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 $296, 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 $344.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Costa Rica to Philadelphia is on a Tuesday. Travelers who choose to depart for Philadelphia on a Tuesday will often find tickets for as low as $416. On the other hand, Friday is the most expensive day to depart from Costa Rica because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $546.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Costa Rica to Philadelphia in the evening for as low as $349. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $635.

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 $440 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 $307 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 70% 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

4h 48m

Direct flights

Sun

Airports in Philadelphia

1 airport
The fastest flight from Costa Rica to Philadelphia takes 4h 48m
Direct flights go from Costa Rica to Philadelphia on Sunday. There are no airlines offering direct flights.
There is 1 airport near Philadelphia: 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 $256Free CancellationRating
6.3
8,116 reviews
Search Spirit Airlines flights
DeltaPriceFrom $280Free CancellationRating
7.9
7,997 reviews
Search Delta flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights
American AirlinesPriceFrom $416Free CancellationRating
7.2
11,030 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
Ocean City
Wildwood Crest
King of Prussia
Dewey Beach
Cherry Hill
Reading
Newark
North Wildwood
Dover
Avalon
Lewes
Stone Harbor
Vineland
Essington
Pottstown
New Castle
Somers Point

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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