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Cheap flights from Costa Rica to Philadelphia from $105

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 9/8. 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

Spirit Airlines Logo
12:19 pm - 12:46 amSJO-PHL
10h 27m1 stop
Spirit Airlines Logo
12:00 pm - 10:27 amPHL-SJO
24h 27m2 stops
$212Spirit Airlines
Find Deal
Fri, Sep 5 - Tue, Sep 16
Spirit Airlines Logo
12:19 pm - 12:17 amSJO-PHL
9h 58m1 stop
Spirit Airlines Logo
9:50 pm - 11:14 amPHL-SJO
15h 24m1 stop
$217Spirit Airlines
Find Deal
Sun, Sep 7 - Sat, Sep 13
Spirit Airlines Logo
12:19 pm - 12:46 amSJO-PHL
10h 27m1 stop
Spirit Airlines Logo
12:00 pm - 10:27 amPHL-SJO
24h 27m2 stops
$227Spirit Airlines
Find Deal
Fri, Sep 5 - Tue, Sep 16
Spirit Airlines Logo
12:19 pm - 12:17 amSJO-PHL
9h 58m1 stop
Spirit Airlines Logo
9:50 pm - 10:27 amPHL-SJO
14h 37m2 stops
$234Spirit Airlines
Find Deal
Sun, Sep 7 - Sat, Sep 13
Spirit Airlines Logo
12:19 pm - 12:46 amSJO-PHL
10h 27m1 stop
Spirit Airlines Logo
9:50 pm - 11:14 amPHL-SJO
15h 24m1 stop
$236Spirit Airlines
Find Deal
Mon, Sep 15 - Sat, Sep 20
Logo
7:30 am - 12:17 amSJO-PHL
14h 47m2 stops
Logo
5:00 am - 11:14 amPHL-SJO
8h 14m1 stop
$242
Find Deal
Sun, Sep 7 - Sat, Sep 13
Logo
12:19 pm - 9:46 amSJO-PHL
19h 27m1 stop
Logo
5:20 am - 11:14 amPHL-SJO
7h 54m1 stop
$265
Find Deal
Tue, Sep 16 - Thu, Oct 2
United Airlines Logo
1:20 pm - 2:16 pmLIR-PHL
22h 56m2 stops
United Airlines Logo
10:32 am - 12:10 pmPHL-LIR
27h 38m2 stops
$563United Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 9
Delta Logo
1:25 pm - 12:52 amLIR-PHL
9h 27m1 stop
Delta Logo
6:00 am - 11:40 amPHL-LIR
7h 40m1 stop
$574Delta
Find Deal
Thu, Oct 23 - Fri, Oct 31
American Airlines Logo
12:49 pm - 12:18 amLIR-PHL
9h 29m1 stop
American Airlines Logo
2:00 pm - 11:45 amPHL-LIR
23h 45m1 stop
$586American Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 9

Spirit Airlines flights from Costa Rica to Philadelphia

Our best Spirit Airlines deals on Costa Rica to Philadelphia flight tickets
Spirit Airlines
Sep 5
SJO12:19 pmSan José Juan Santamaria Intl
10h 27m
1 stop
PHL12:46 amPhiladelphia
Sep 16
PHL12:00 pmPhiladelphia
24h 27m
2 stops
SJO10:27 amSan José Juan Santamaria Intl
$212
Find similar
Spirit Airlines
Sep 7
SJO12:19 pmSan José Juan Santamaria Intl
9h 58m
1 stop
PHL12:17 amPhiladelphia
Sep 13
PHL9:50 pmPhiladelphia
15h 24m
1 stop
SJO11:14 amSan José Juan Santamaria Intl
$217
Find similar
Spirit Airlines
Sep 5
SJO12:19 pmSan José Juan Santamaria Intl
10h 27m
1 stop
PHL12:46 amPhiladelphia
Sep 16
PHL12:00 pmPhiladelphia
24h 27m
2 stops
SJO10:27 amSan José Juan Santamaria Intl
$227
Find similar

Alaska Airlines flights from Costa Rica to Philadelphia

Our best Alaska Airlines deals on Costa Rica to Philadelphia flight tickets
Alaska Airlines
Oct 23
LIR10:00 amLiberia
30h 11m
3 stops
PHL6:11 pmPhiladelphia
Oct 31
PHL7:02 amPhiladelphia
25h 18m
2 stops
LIR6:20 amLiberia
$790
Find similar
Alaska Airlines
Oct 23
LIR10:00 amLiberia
30h 11m
3 stops
PHL6:11 pmPhiladelphia
Oct 31
PHL7:02 amPhiladelphia
25h 18m
3 stops
LIR6:20 amLiberia
$800
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 August 20, 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 9/5

12:19 pm-12:46 am

1 stop10h 27m

Philadelphia

Tue 9/16

12:00 pm-10:27 am

2 stops24h 27m

$212

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sun 9/7

12:19 pm-12:17 am

1 stop9h 58m

Philadelphia

Sat 9/13

9:50 pm-11:14 am

1 stop15h 24m

$217

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Fri 9/5

12:19 pm-12:46 am

1 stop10h 27m

Philadelphia

Tue 9/16

12:00 pm-10:27 am

2 stops24h 27m

$227

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sun 9/7

12:19 pm-12:17 am

1 stop9h 58m

Philadelphia

Sat 9/13

9:50 pm-10:27 am

2 stops14h 37m

$234

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Mon 9/15

12:19 pm-12:46 am

1 stop10h 27m

Philadelphia

Sat 9/20

9:50 pm-11:14 am

1 stop15h 24m

$236

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Sun 9/7

7:30 am-12:17 am

2 stops14h 47m

Philadelphia

Sat 9/13

5:00 am-11:14 am

1 stop8h 14m

$242

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

Tue 9/16

12:19 pm-9:46 am

1 stop19h 27m

Philadelphia

Thu 10/2

5:20 am-11:14 am

1 stop7h 54m

$265

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 10/2

1:20 pm-2:16 pm

2 stops22h 56m

Philadelphia

Thu 10/9

10:32 am-12:10 pm

2 stops27h 38m

$563

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 10/23

1:25 pm-12:52 am

1 stop9h 27m

Philadelphia

Fri 10/31

6:00 am-11:40 am

1 stop7h 40m

$574

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

Thu 10/2

12:49 pm-12:18 am

1 stop9h 29m

Philadelphia

Thu 10/9

2:00 pm-11:45 am

1 stop23h 45m

$586

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 November. Flight prices, which tend to average around $356, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Philadelphia, with average flight prices from Costa Rica averaging around $367.

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 $458 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 $365 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 52m

Direct flights

Sun

Airports in Philadelphia

1 airport
The fastest flight from Costa Rica to Philadelphia takes 4h 52m
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 $268Free CancellationRating
6.3
8,039 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $354Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $362Free CancellationRating
7.9
7,982 reviews
Search Delta flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
SouthwestPriceFrom $479Free CancellationRating
8.0
4,246 reviews
Search Southwest 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
Reading
Dewey Beach
Newark
North Wildwood
Cherry Hill
Lewes
Dover
Avalon
Stone Harbor
Vineland
Exton
Essington
Pottstown
New Castle

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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