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Cheap flights from Costa Rica to Philadelphia from $112

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 10/14. 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 - 12:17 amSJO-PHL
9h 58m1 stop
Spirit Airlines Logo
5:00 am - 11:14 amPHL-SJO
8h 14m1 stop
$221Spirit Airlines
Find Deal
jue., sep. 25 - dom., sep. 28
Spirit Airlines Logo
11:37 am - 11:59 pmSJO-PHL
10h 22m1 stop
Spirit Airlines Logo
5:20 am - 10:41 amPHL-SJO
7h 21m1 stop
$232Spirit Airlines
Find Deal
vie., sep. 26 - dom., oct. 12
JetBlue Logo
2:01 pm - 11:08 pmSJO-PHL
8h 07m1 stop
JetBlue Logo
7:00 am - 4:08 pmPHL-SJO
10h 08m1 stop
$242JetBlue
Find Deal
mié., nov. 5 - jue., nov. 20
Multiple Airlines Logo
12:19 pm - 9:46 amSJO-PHL
19h 27m1 stop
Multiple Airlines Logo
2:30 pm - 11:14 amPHL-SJO
22h 44m2 stops
$290Multiple Airlines
Find Deal
dom., sep. 21 - mar., sep. 30
JetBlue Logo
2:01 pm - 11:08 pmSJO-PHL
8h 07m1 stop
JetBlue Logo
7:00 am - 4:08 pmPHL-SJO
10h 08m1 stop
$301JetBlue
Find Deal
mié., nov. 5 - jue., nov. 20
Multiple Airlines Logo
1:19 pm - 9:13 pmSJO-PHL
30h 54m1 stop
Multiple Airlines Logo
9:11 pm - 1:20 amPHL-SJO
29h 09m2 stops
$345Multiple Airlines
Find Deal
mié., nov. 5 - jue., nov. 20
United Airlines Logo
7:35 am - 9:46 amLIR-PHL
24h 11m2 stops
United Airlines Logo
8:00 pm - 6:37 pmPHL-LIR
23h 37m2 stops
$412United Airlines
Find Deal
jue., oct. 30 - jue., nov. 6
United Airlines Logo
8:35 am - 12:45 amLIR-PHL
15h 10m2 stops
United Airlines Logo
5:50 pm - 1:10 pmPHL-LIR
20h 20m1 stop
$669United Airlines
Find Deal
jue., dic. 25 - jue., ene. 1
American Airlines Logo
12:49 pm - 12:18 amLIR-PHL
9h 29m1 stop
American Airlines Logo
6:00 am - 11:45 amPHL-LIR
7h 45m1 stop
$683American Airlines
Find Deal
sáb., oct. 4 - vie., oct. 10
American Airlines Logo
3:55 pm - 11:35 amLIR-PHL
18h 40m2 stops
American Airlines Logo
6:00 am - 12:20 pmPHL-LIR
7h 20m1 stop
$766American Airlines
Find Deal
vie., ene. 16 - mar., ene. 20

American Airlines flights from Costa Rica to Philadelphia

Our best American Airlines deals on Costa Rica to Philadelphia flight tickets
American Airlines
Oct 4
LIR12:49 pmLiberia
9h 29m
1 stop
PHL12:18 amPhiladelphia
Oct 10
PHL6:00 amPhiladelphia
7h 45m
1 stop
LIR11:45 amLiberia
$683
Find similar
American Airlines
Jan 16
LIR3:55 pmLiberia
18h 40m
2 stops
PHL11:35 amPhiladelphia
Jan 20
PHL6:00 amPhiladelphia
7h 20m
1 stop
LIR12:20 pmLiberia
$766
Find similar

United Airlines flights from Costa Rica to Philadelphia

Our best United Airlines deals on Costa Rica to Philadelphia flight tickets
United Airlines
Oct 30
LIR7:35 amLiberia
24h 11m
2 stops
PHL9:46 amPhiladelphia
Nov 6
PHL8:00 pmPhiladelphia
23h 37m
2 stops
LIR6:37 pmLiberia
$412
Find similar
United Airlines
Dec 25
LIR8:35 amLiberia
15h 10m
2 stops
PHL12:45 amPhiladelphia
Jan 1
PHL5:50 pmPhiladelphia
20h 20m
1 stop
LIR1:10 pmLiberia
$669
Find similar
United Airlines
Oct 4
LIR1:20 pmLiberia
18h 26m
2 stops
PHL9:46 amPhiladelphia
Oct 10
PHL5:06 pmPhiladelphia
21h 04m
2 stops
LIR12:10 pmLiberia
$688
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 septiembre 17, 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

jue. 9/25

12:19 pm-12:17 am

1 stop9h 58m

Philadelphia

dom. 9/28

5:00 am-11:14 am

1 stop8h 14m

$221

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

vie. 9/26

11:37 am-11:59 pm

1 stop10h 22m

Philadelphia

dom. 10/12

5:20 am-10:41 am

1 stop7h 21m

$232

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

mié. 11/5

2:01 pm-11:08 pm

1 stop8h 07m

Philadelphia

jue. 11/20

7:00 am-4:08 pm

1 stop10h 08m

$242

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

dom. 9/21

12:19 pm-9:46 am

1 stop19h 27m

Philadelphia

mar. 9/30

2:30 pm-11:14 am

2 stops22h 44m

$290

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

mié. 11/5

2:01 pm-11:08 pm

1 stop8h 07m

Philadelphia

jue. 11/20

7:00 am-4:08 pm

1 stop10h 08m

$301

San JoséPhiladelphia

SJO - PHL

SJOPHL

San José Juan Santamaria Intl

mié. 11/5

1:19 pm-9:13 pm

1 stop30h 54m

Philadelphia

jue. 11/20

9:11 pm-1:20 am

2 stops29h 09m

$345

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

jue. 10/30

7:35 am-9:46 am

2 stops24h 11m

Philadelphia

jue. 11/6

8:00 pm-6:37 pm

2 stops23h 37m

$412

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

jue. 12/25

8:35 am-12:45 am

2 stops15h 10m

Philadelphia

jue. 1/1

5:50 pm-1:10 pm

1 stop20h 20m

$669

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

sáb. 10/4

12:49 pm-12:18 am

1 stop9h 29m

Philadelphia

vie. 10/10

6:00 am-11:45 am

1 stop7h 45m

$683

LiberiaPhiladelphia

LIR - PHL

LIRPHL

Liberia

vie. 1/16

3:55 pm-11:35 am

2 stops18h 40m

Philadelphia

mar. 1/20

6:00 am-12:20 pm

1 stop7h 20m

$766

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 $336, 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 $343.

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 $451 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 $319 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 76% 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 $256Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $408Free CancellationRating
7.2
10,000 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
Reading
Newark
Cherry Hill
North Wildwood
Dover
Avalon
Lewes
Stone Harbor
Vineland
Essington
Pottstown
New Castle
West Chester

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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