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Cheap flights from Philadelphia to Costa Rica from $129

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 pm - 11:54 amPHL  Philadelphia-LIR Liberia
19h 54m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
5:20 pm - 1:54 pmLIR  Liberia-PHL Philadelphia
19h 34m2 stops Newark Chicago O'Hare Intl
$305United Airlines
Mon, Dec 7 - Fri, Dec 11
Delta Logo
5:30 am - 12:45 pmPHL  Philadelphia-LIR Liberia
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:25 pm - 12:58 amLIR  Liberia-PHL Philadelphia
8h 33m1 stop Atlanta Hartsfield-Jackson
$306Delta
Wed, Feb 3 - Wed, Feb 10
United Airlines Logo
4:55 pm - 12:56 pmPHL  Philadelphia-LIR Liberia
21h 01m1 stop Chicago O'Hare Intl
United Airlines Logo
2:06 pm - 10:10 amLIR  Liberia-PHL Philadelphia
19h 04m1 stop Chicago O'Hare Intl
$307United Airlines
Wed, Feb 3 - Wed, Feb 10
American Airlines Logo
7:37 pm - 12:33 pmPHL  Philadelphia-LIR Liberia
17h 56m1 stop Miami
American Airlines Logo
3:32 pm - 9:30 amLIR  Liberia-PHL Philadelphia
16h 58m1 stop Miami
$331American Airlines
Sat, Nov 14 - Fri, Nov 20
American Airlines Logo
7:37 pm - 12:33 pmPHL  Philadelphia-LIR Liberia
17h 56m1 stop Miami
American Airlines Logo
3:32 pm - 7:37 amLIR  Liberia-PHL Philadelphia
15h 05m2 stops Miami Charlotte Douglas
$335American Airlines
Sat, Nov 14 - Fri, Nov 20
Delta Logo
6:30 am - 12:45 pmPHL  Philadelphia-LIR Liberia
7h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:25 pm - 12:58 amLIR  Liberia-PHL Philadelphia
8h 33m1 stop Atlanta Hartsfield-Jackson
$341Delta
Tue, Jan 26 - Tue, Feb 2
JetBlue Logo
6:00 am - 11:45 amPHL  Philadelphia-SJO San José Juan Santamaria Intl
6h 45m1 stop Fort Lauderdale
JetBlue Logo
12:50 pm - 12:05 amSJO  San José Juan Santamaria Intl-PHL Philadelphia
10h 15m1 stop Fort Lauderdale
$399JetBlue
Wed, Jan 27 - Tue, Feb 2
JetBlue Logo
6:00 am - 11:45 amPHL  Philadelphia-SJO San José Juan Santamaria Intl
6h 45m1 stop Fort Lauderdale
JetBlue Logo
12:50 pm - 12:05 amSJO  San José Juan Santamaria Intl-PHL Philadelphia
10h 15m1 stop Fort Lauderdale
$399JetBlue
Wed, Jan 27 - Fri, Jan 29
Air Canada Logo
3:20 pm - 2:20 pmPHL  Philadelphia-LIR Liberia
24h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
3:10 pm - 10:36 pmLIR  Liberia-PHL Philadelphia
30h 26m1 stop Toronto Pearson Intl
$415Air Canada
Mon, Dec 7 - Fri, Dec 11
Air Canada Logo
3:20 pm - 2:20 pmPHL  Philadelphia-LIR Liberia
24h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
3:10 pm - 10:36 pmLIR  Liberia-PHL Philadelphia
30h 26m1 stop Toronto Pearson Intl
$415Air Canada
Mon, Dec 7 - Thu, Dec 10

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Copa Airlines flights from Philadelphia to Costa Rica

Our best Copa Airlines deals on Philadelphia to Costa Rica flight tickets
Copa Airlines
Dec 5
PHL6:00 amPhiladelphia
26h 05m
2 stops
SJO7:05 amSan José Juan Santamaria Intl
Dec 13
SJO5:53 pmSan José Juan Santamaria Intl
14h 49m
2 stops
PHL9:42 amPhiladelphia
$534
Copa Airlines
Feb 2
PHL9:55 amPhiladelphia
26h 04m
2 stops
SJO10:59 amSan José Juan Santamaria Intl
Feb 9
SJO2:14 pmSan José Juan Santamaria Intl
18h 35m
2 stops
PHL9:49 amPhiladelphia
$539
Copa Airlines
Nov 13
PHL9:45 amPhiladelphia
24h 22m
2 stops
SJO9:07 amSan José Juan Santamaria Intl
Nov 15
SJO5:55 pmSan José Juan Santamaria Intl
26h 43m
2 stops
PHL9:38 pmPhiladelphia
$669

JetBlue flights from Philadelphia to Costa Rica

Our best JetBlue deals on Philadelphia to Costa Rica flight tickets
JetBlue
Jan 27
PHL6:00 amPhiladelphia
6h 45m
1 stop
SJO11:45 amSan José Juan Santamaria Intl
Jan 28
SJO12:50 pmSan José Juan Santamaria Intl
10h 15m
1 stop
PHL12:05 amPhiladelphia
$399
JetBlue
Jan 26
PHL6:00 amPhiladelphia
6h 45m
1 stop
SJO11:45 amSan José Juan Santamaria Intl
Feb 2
SJO12:50 pmSan José Juan Santamaria Intl
10h 15m
1 stop
PHL12:05 amPhiladelphia
$414
JetBlue
Jan 23
PHL6:00 amPhiladelphia
6h 45m
1 stop
SJO11:45 amSan José Juan Santamaria Intl
Feb 3
SJO12:50 pmSan José Juan Santamaria Intl
10h 15m
1 stop
PHL12:05 amPhiladelphia
$421

momondo Fare Finder

 
Use the filters below to find and compare flights from Philadelphia to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Mon 12/7

5:00 pm-11:54 am

2 stops19h 54m

Liberia

Fri 12/11

5:20 pm-1:54 pm

2 stops19h 34m

$305

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Wed 2/3

5:30 am-12:45 pm

1 stop8h 15m

Liberia

Wed 2/10

3:25 pm-12:58 am

1 stop8h 33m

$306

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Wed 2/3

4:55 pm-12:56 pm

1 stop21h 01m

Liberia

Wed 2/10

2:06 pm-10:10 am

1 stop19h 04m

$307

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Sat 11/14

7:37 pm-12:33 pm

1 stop17h 56m

Liberia

Fri 11/20

3:32 pm-9:30 am

1 stop16h 58m

$331

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Sat 11/14

7:37 pm-12:33 pm

1 stop17h 56m

Liberia

Fri 11/20

3:32 pm-7:37 am

2 stops15h 05m

$335
Quickest round-trip

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Tue 1/26

6:30 am-12:45 pm

1 stop7h 15m

Liberia

Tue 2/2

3:25 pm-12:58 am

1 stop8h 33m

$341

PhiladelphiaSan José

PHL Philadelphia - SJO San José Juan Santamaria Intl

PHLSJO

Philadelphia

Wed 1/27

6:00 am-11:45 am

1 stop6h 45m

San José Juan Santamaria Intl

Tue 2/2

12:50 pm-12:05 am

1 stop10h 15m

$399

PhiladelphiaSan José

PHL Philadelphia - SJO San José Juan Santamaria Intl

PHLSJO

Philadelphia

Wed 1/27

6:00 am-11:45 am

1 stop6h 45m

San José Juan Santamaria Intl

Fri 1/29

12:50 pm-12:05 am

1 stop10h 15m

$399

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Mon 12/7

3:20 pm-2:20 pm

1 stop24h 00m

Liberia

Fri 12/11

3:10 pm-10:36 pm

1 stop30h 26m

$415

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Mon 12/7

3:20 pm-2:20 pm

1 stop24h 00m

Liberia

Thu 12/10

3:10 pm-10:36 pm

1 stop30h 26m

$415

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 Costa Rica from

How to get the cheapest flight ticket from Philadelphia to Costa Rica

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 Costa Rica?

The cheapest month to fly to Costa Rica from Philadelphia is in February. Flight prices, which tend to average around $416, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in February, then May is your next best option. Flight prices from Philadelphia to Costa Rica during May average around $442.

What is the cheapest Philadelphia to Costa Rica flight route?

Fly from Philadelphia to Liberia for the best Philadelphia - Costa Rica flight prices

How far in advance should I book a flight from Philadelphia to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $549 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Philadelphia for as low as $465 on momondo.

What cabin class options are available on Philadelphia to Costa Rica flights?

There are 2 cabin classes available to choose from on Philadelphia to Costa Rica 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 Philadelphia to Costa Rica flights?

You could potentially save up to 4% on your flight if you consider stops on a Philadelphia to Costa Rica flight.

Cheap Philadelphia to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Costa Rica

Best Price Found

$129

Fastest flight time

5h 17m

Direct flights

Sun

Airports in Costa Rica

40 airports
The best one-way flight to Costa Rica from Philadelphia in the past 72 hours is $129. The best round-trip flight deal from Philadelphia to Costa Rica found on momondo in the last 72 hours is $305.
The fastest flight from Philadelphia to Costa Rica takes 5h 17m
Direct flights go from Philadelphia to Costa Rica on Sunday. There are no airlines offering direct flights.
There are 40 airports in Costa Rica. From Philadelphia there are direct flights to Liberia (LIR).
Search flight deals

Frequently asked questions about flying from Philadelphia to Costa Rica

  • When did momondo last update prices for flights from Philadelphia Airport to Costa Rica?

    Prices for flights from Philadelphia Airport to Costa Rica refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Costa Rica?

  • How old do you have to be to fly from Philadelphia Airport to Costa Rica?

    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 Philadelphia Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents you'll need for your trip to Costa Rica may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Costa Rica. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Philadelphia to Costa Rica?

Best airlines flying from Philadelphia to Costa Rica

Compare and see reviews for airlines that fly from Philadelphia to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $194Free CancellationRating
5.5
2,513 reviews
Search Frontier flights
United AirlinesPriceFrom $218Free CancellationRating
7.3
10,458 reviews
Search United Airlines flights
DeltaPriceFrom $260Free CancellationRating
7.8
8,697 reviews
Search Delta flights
JetBluePriceFrom $282Free CancellationRating
7.1
3,064 reviews
Search JetBlue flights
American AirlinesPriceFrom $310Free CancellationRating
7.0
12,233 reviews
Search American Airlines flights
SouthwestPriceFrom $399Free CancellationRating
8.0
4,215 reviews
Search Southwest flights
GOLPriceFrom $406Free CancellationRating
7.3
1,332 reviews
Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Costa Rica?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Costa Rica. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to Costa Rica with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Philadelphia to Costa Rica flights to just show those with flexible booking policies.

How can momondo help me find flights from Philadelphia to Costa Rica?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Philadelphia.

I’m not ready to book a flight from Philadelphia to Costa Rica right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Costa Rica, momondo offers a useful price alert feature which will track prices for flights to Costa Rica from Philadelphia and alert you when they change.

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Find better results for your trip to Costa Rica

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