Find Deals on Flights from Phoenix Sky Harbor Intl 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
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Phoenix Sky Harbor Intl to Costa Rica

(Round-trip)
Depart: Tue Jan 17 2017 Return: Thu Jan 26 2017 Trip spans 10 days
Spirit Airlines
Spirit Airlines
PHX
9:05p
SJO
6:50a
9h 45m
2 stops
SJO
8:50a
PHX
8:35p
11h 45m
2 stops
Depart: Sat Jan 14 2017 Return: Sun Jan 29 2017 Trip spans 16 days
American Airlines
American Airlines
PHX
8:30a
SJO
1:37p
5h 07m
nonstop
SJO
2:40a
PHX
8:29a
5h 49m
nonstop
Depart: Sun Apr 16 2017 Return: Wed Apr 26 2017 Trip spans 11 days
Major Airline
Major Airline
PHX
10:10p
SJO
2:10p
16h 00m
2 stops
SJO
3:50a
PHX
9:12a
29h 22m
2 stops
Depart: Wed Jan 11 2017 Return: Wed Jan 18 2017 Trip spans 8 days
Delta
Delta
PHX
9:19a
SJO
2:28a
17h 09m
1 stop
SJO
4:43a
PHX
7:27p
14h 44m
1 stop
Depart: Thu Apr 20 2017 Return: Fri Apr 28 2017 Trip spans 9 days
United
United
PHX
1:00a
SJO
3:35p
14h 35m
1 stop
SJO
8:55a
PHX
7:16p
10h 21m
1 stop
Depart: Tue Jan 31 2017 Return: Tue Feb 7 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
PHX
9:05p
SJO
7:20p
22h 15m
2 stops
SJO
9:12p
PHX
8:35p
23h 23m
2 stops
Depart: Fri Jan 20 2017 Return: Sun Jan 29 2017 Trip spans 10 days
American Airlines
American Airlines
PHX
8:30a
SJO
1:37p
5h 07m
nonstop
SJO
2:40a
PHX
8:29a
5h 49m
nonstop
Depart: Thu Jan 12 2017 Return: Wed Jan 18 2017 Trip spans 7 days
Delta
Delta
PHX
12:40p
SJO
2:28a
13h 48m
1 stop
SJO
4:43a
PHX
7:27p
14h 44m
1 stop
Depart: Wed May 17 2017 Return: Tue May 23 2017 Trip spans 7 days
Aeromexico
Aeromexico
PHX
6:15a
SJO
6:10p
11h 55m
2 stops
SJO
2:08a
PHX
5:12p
15h 04m
2 stops
Depart: Wed Feb 1 2017 Return: Wed Feb 8 2017 Trip spans 8 days
Major Airline
Major Airline
PHX
9:15a
SJO
10:58p
37h 43m
2 stops
SJO
7:40p
PHX
12:01p
16h 21m
2 stops
Depart: Fri Feb 3 2017 Return: Thu Feb 9 2017 Trip spans 7 days
American Airlines
American Airlines
PHX
8:30a
SJO
1:37p
5h 07m
nonstop
SJO
2:40a
PHX
8:29a
5h 49m
nonstop
Depart: Tue Jan 24 2017 Return: Tue Jan 31 2017 Trip spans 8 days
Delta
Delta
PHX
7:45p
SJO
7:07a
11h 22m
1 stop
SJO
4:43a
PHX
5:27p
12h 44m
1 stop
Depart: Wed Feb 8 2017 Return: Fri Feb 17 2017 Trip spans 10 days
Spirit Airlines
Spirit Airlines
PHX
8:55p
SJO
6:50a
9h 55m
2 stops
SJO
8:50a
PHX
8:42p
11h 52m
2 stops
Depart: Mon Jan 16 2017 Return: Sun Jan 22 2017 Trip spans 7 days
United
United
PHX
8:20a
LIR
6:30a
22h 10m
2 stops
LIR
2:50a
PHX
1:29p
10h 39m
2 stops
Depart: Fri Feb 10 2017 Return: Fri Feb 17 2017 Trip spans 8 days
American Airlines
American Airlines
PHX
8:30a
SJO
1:37p
5h 07m
nonstop
SJO
2:40a
PHX
8:29a
5h 49m
nonstop
Depart: Thu Feb 2 2017 Return: Tue Feb 7 2017 Trip spans 6 days
Delta
Delta
PHX
12:40p
SJO
1:45a
13h 05m
1 stop
SJO
4:00a
PHX
7:27p
15h 27m
1 stop
Depart: Tue Apr 4 2017 Return: Wed Apr 12 2017 Trip spans 9 days
Major Airline
Major Airline
PHX
10:10a
SJO
12:24a
14h 14m
2 stops
SJO
7:21a
PHX
1:19a
17h 58m
2 stops
Depart: Thu Apr 27 2017 Return: Thu May 4 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
PHX
8:55p
SJO
6:34a
9h 39m
2 stops
SJO
8:35a
PHX
8:44p
12h 09m
2 stops
Depart: Thu Jan 19 2017 Return: Sun Jan 22 2017 Trip spans 4 days
United
United
PHX
2:50a
LIR
3:05p
12h 15m
2 stops
LIR
2:50a
PHX
1:29p
10h 39m
2 stops
Depart: Thu Feb 16 2017 Return: Mon Feb 20 2017 Trip spans 5 days
American Airlines
American Airlines
PHX
5:55p
SJO
11:00p
5h 05m
nonstop
SJO
2:40a
PHX
8:29a
5h 49m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

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

Phoenix
$374
Destination

Liberia
$533
San Jose
$374