Find Cheap Flights from Philadelphia to Costa Rica

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Philadelphia to Costa Rica

(Round-trip)
Depart: Wed Jan 17 2018 Return: Tue Jan 23 2018 Trip spans 7 days
Spirit Airlines
Spirit Airlines
PHL
12:00a
SJO
7:58a
7h 58m
1 stop
SJO
12:00a
PHL
7:54a
7h 54m
1 stop
Depart: Sat Mar 3 2018 Return: Sat Apr 7 2018 Trip spans 35 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
SJO
11:55p
23h 55m
2 stops
SJO
12:00a
PHL
5:11p
17h 11m
2 stops
Depart: Tue Feb 6 2018 Return: Mon Feb 12 2018 Trip spans 7 days
Spirit Airlines
Spirit Airlines
PHL
12:00a
SJO
7:58a
7h 58m
1 stop
SJO
12:00a
PHL
7:54a
7h 54m
1 stop
Depart: Mon Feb 5 2018 Return: Tue Feb 13 2018 Trip spans 9 days
Spirit Airlines
Spirit Airlines
PHL
12:00a
SJO
7:58a
7h 58m
1 stop
SJO
12:00a
PHL
7:54a
7h 54m
1 stop
Depart: Wed Jan 17 2018 Return: Thu Jan 25 2018 Trip spans 9 days
Copa Airlines
Copa Airlines
PHL
12:00a
LIR
7:55a
31h 55m
2 stops
LIR
12:00a
PHL
2:00a
26h 00m
2 stops
Depart: Tue Dec 5 2017 Return: Mon Jan 15 2018 Trip spans 42 days
Spirit Airlines
Spirit Airlines
PHL
12:00a
SJO
7:59a
7h 59m
1 stop
SJO
12:00a
PHL
7:54a
7h 54m
1 stop
Depart: Sat Jan 27 2018 Return: Sat Feb 3 2018 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PHL
12:00a
LIR
10:42a
34h 42m
1 stop
LIR
12:00a
PHL
10:54a
34h 54m
1 stop
Depart: Wed Apr 18 2018 Return: Tue Apr 24 2018 Trip spans 7 days
Spirit Airlines
Spirit Airlines
PHL
12:00a
SJO
7:03p
19h 03m
2 stops
SJO
12:00a
PHL
7:28a
7h 28m
1 stop
Depart: Tue Feb 6 2018 Return: Tue Feb 13 2018 Trip spans 8 days
Delta
Delta
PHL
12:00a
LIR
8:15a
8h 15m
1 stop
LIR
12:00a
PHL
8:21a
8h 21m
1 stop
Depart: Tue Nov 28 2017 Return: Tue Dec 5 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
PHL
12:00a
SJO
7:47a
7h 47m
1 stop
SJO
12:00a
PHL
2:26p
14h 26m
1 stop
Depart: Fri Dec 29 2017 Return: Fri Jan 5 2018 Trip spans 8 days
United
United
PHL
12:00a
LIR
4:50p
16h 50m
1 stop
LIR
12:00a
PHL
3:00p
15h 00m
1 stop
Depart: Sun Mar 4 2018 Return: Sun Mar 11 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
SJO
7:55a
7h 55m
1 stop
SJO
12:00a
PHL
2:55a
25h 55m
1 stop
Depart: Tue Dec 5 2017 Return: Wed Dec 13 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
PHL
12:00a
SJO
7:47a
7h 47m
1 stop
SJO
12:00a
PHL
8:09a
8h 09m
1 stop
Depart: Tue Jan 23 2018 Return: Thu Jan 25 2018 Trip spans 3 days
Spirit Airlines
Spirit Airlines
PHL
12:00a
SJO
7:43a
7h 43m
1 stop
SJO
12:00a
PHL
7:54a
7h 54m
1 stop
Depart: Thu Oct 19 2017 Return: Mon Oct 23 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
SJO
5:50a
29h 50m
2 stops
SJO
12:00a
PHL
5:43a
29h 43m
2 stops
Depart: Fri Mar 9 2018 Return: Sun Mar 18 2018 Trip spans 9 days
Copa Airlines
Copa Airlines
PHL
12:00a
LIR
5:08a
52h 08m
2 stops
LIR
12:00a
PHL
4:41p
40h 41m
2 stops
Depart: Sat Nov 25 2017 Return: Tue Nov 28 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
PHL
12:00a
SJO
7:47a
7h 47m
1 stop
SJO
12:00a
PHL
2:26p
14h 26m
1 stop
Depart: Sat Jan 13 2018 Return: Thu Jan 18 2018 Trip spans 6 days
Copa Airlines
Copa Airlines
PHL
12:00a
LIR
4:00a
28h 00m
2 stops
LIR
12:00a
PHL
3:22a
27h 22m
2 stops
Depart: Thu Nov 2 2017 Return: Sat Nov 11 2017 Trip spans 10 days
Multiple Airlines
Multiple Airlines
PHL
12:00a
LIR
1:35a
25h 35m
2 stops
LIR
12:00a
PHL
3:04p
15h 04m
1 stop
Depart: Mon Feb 26 2018 Return: Mon Mar 5 2018 Trip spans 8 days
Delta
Delta
PHL
12:00a
LIR
3:15p
15h 15m
1 stop
LIR
12:00a
PHL
9:36a
9h 36m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Philadelphia
$255
Destination

Liberia
$637
San Jose
$255