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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.
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
$291Delta
Tue, Jan 26 - Tue, Feb 2
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
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
GOL Logo
7:00 pm - 12:39 pmPHL  Philadelphia-LIR Liberia
18h 39m2 stops Charlotte Douglas Miami
GOL Logo
3:42 pm - 9:38 amLIR  Liberia-PHL Philadelphia
16h 56m2 stops Miami Chicago O'Hare Intl
$342GOL
Tue, Jan 26 - Tue, Feb 2
United Airlines Logo
8:00 am - 6:37 pmPHL  Philadelphia-LIR Liberia
11h 37m1 stop Houston George Bush Intcntl
United Airlines Logo
2:20 pm - 12:13 pmLIR  Liberia-PHL Philadelphia
20h 53m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$355United Airlines
Sun, Dec 6 - Wed, Dec 9
United Airlines Logo
4:55 pm - 12:56 pmPHL  Philadelphia-LIR Liberia
21h 01m1 stop Chicago O'Hare Intl
United Airlines Logo
2:20 pm - 12:04 pmLIR  Liberia-PHL Philadelphia
20h 44m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$362United Airlines
Tue, Jan 26 - Tue, Feb 2
Air Canada Logo
3:20 pm - 2:20 pmPHL  Philadelphia-LIR Liberia
24h 00m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
3:20 pm - 2:44 pmLIR  Liberia-PHL Philadelphia
22h 24m1 stop Montreal Pierre Elliott Trudeau Intl
$367Air Canada
Wed, Dec 9 - Wed, Dec 16
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 - 2:44 pmLIR  Liberia-PHL Philadelphia
22h 34m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$375Air Canada
Wed, Dec 9 - Wed, Dec 16
GOL Logo
7:40 pm - 12:31 pmPHL  Philadelphia-LIR Liberia
17h 51m2 stops Charlotte Douglas Miami
GOL Logo
3:32 pm - 9:30 amLIR  Liberia-PHL Philadelphia
16h 58m1 stop Miami
$797GOL
Wed, Nov 18 - Mon, Nov 30

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JetBlue flights from Philadelphia to Costa Rica

Our best JetBlue deals on Philadelphia to Costa Rica flight tickets
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
Dec 7
PHL6:00 amPhiladelphia
9h 04m
1 stop
LIR2:04 pmLiberia
Dec 22
LIR4:40 pmLiberia
14h 58m
1 stop
PHL8:38 amPhiladelphia
$422
JetBlue
Jan 12
PHL6:00 amPhiladelphia
6h 45m
1 stop
SJO11:45 amSan José Juan Santamaria Intl
Jan 19
SJO12:50 pmSan José Juan Santamaria Intl
10h 15m
1 stop
PHL12:05 amPhiladelphia
$423

American Airlines flights from Philadelphia to Costa Rica

Our best American Airlines deals on Philadelphia to Costa Rica flight tickets
American Airlines
Nov 14
PHL7:37 pmPhiladelphia
17h 56m
1 stop
LIR12:33 pmLiberia
Nov 20
LIR3:32 pmLiberia
16h 58m
1 stop
PHL9:30 amPhiladelphia
$331
American Airlines
Nov 14
PHL7:37 pmPhiladelphia
17h 56m
1 stop
LIR12:33 pmLiberia
Nov 20
LIR3:32 pmLiberia
15h 05m
2 stops
PHL7:37 amPhiladelphia
$335
American Airlines
Dec 6
PHL7:00 pmPhiladelphia
20h 19m
1 stop
LIR2:19 pmLiberia
Dec 9
LIR1:35 pmLiberia
10h 05m
1 stop
PHL12:40 amPhiladelphia
$360

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip
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

$291

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

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

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Tue 1/26

7:00 pm-12:39 pm

2 stops18h 39m

Liberia

Tue 2/2

3:42 pm-9:38 am

2 stops16h 56m

$342

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Sun 12/6

8:00 am-6:37 pm

1 stop11h 37m

Liberia

Wed 12/9

2:20 pm-12:13 pm

2 stops20h 53m

$355

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Tue 1/26

4:55 pm-12:56 pm

1 stop21h 01m

Liberia

Tue 2/2

2:20 pm-12:04 pm

2 stops20h 44m

$362

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Wed 12/9

3:20 pm-2:20 pm

1 stop24h 00m

Liberia

Wed 12/16

3:20 pm-2:44 pm

1 stop22h 24m

$367

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Wed 12/9

3:20 pm-2:20 pm

1 stop24h 00m

Liberia

Wed 12/16

3:10 pm-2:44 pm

2 stops22h 34m

$375

PhiladelphiaLiberia

PHL Philadelphia - LIR Liberia

PHLLIR

Philadelphia

Wed 11/18

7:40 pm-12:31 pm

2 stops17h 51m

Liberia

Mon 11/30

3:32 pm-9:30 am

1 stop16h 58m

$797

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 $414, 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 $547 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?

No. A direct flight is the cheapest option for a flight between Philadelphia to Costa Rica.

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 $291.
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
DeltaPriceFrom $170Free CancellationRating
7.8
8,695 reviews
Search Delta flights
FrontierPriceFrom $194Free CancellationRating
5.5
2,516 reviews
Search Frontier flights
United AirlinesPriceFrom $218Free CancellationRating
7.3
10,453 reviews
Search United Airlines flights
JetBluePriceFrom $282Free CancellationRating
7.1
3,075 reviews
Search JetBlue flights
American AirlinesPriceFrom $310Free CancellationRating
7.0
12,212 reviews
Search American Airlines flights
SouthwestPriceFrom $399Free CancellationRating
7.9
4,219 reviews
Search Southwest flights
GOLPriceFrom $406Free CancellationRating
7.3
1,330 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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