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
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Phoenix Sky Harbor Intl to Costa Rica

(Round-trip)
Depart: Sat Apr 22 2017 Return: Tue May 2 2017 Trip spans 11 days
American Airlines
American Airlines
PHX
8:30a
SJO
1:37p
5h 07m
nonstop
SJO
2:50a
PHX
12:54p
10h 04m
1 stop
Depart: Tue Apr 25 2017 Return: Wed May 3 2017 Trip spans 9 days
United
United
PHX
6:05a
SJO
3:20p
9h 15m
1 stop
SJO
8:40a
PHX
7:25p
10h 45m
1 stop
Depart: Wed Apr 26 2017 Return: Thu May 4 2017 Trip spans 9 days
Major Airline
Major Airline
PHX
11:00p
SJO
12:30p
13h 30m
1 stop
SJO
6:55p
PHX
12:36p
17h 41m
1 stop
Depart: Mon Mar 27 2017 Return: Tue Apr 4 2017 Trip spans 9 days
Spirit Airlines
Spirit Airlines
PHX
8:55p
SJO
6:50a
9h 55m
2 stops
SJO
8:50a
PHX
8:58p
12h 08m
2 stops
Depart: Sun Aug 20 2017 Return: Fri Aug 25 2017 Trip spans 6 days
Delta
Delta
PHX
11:40a
LIR
7:03a
19h 23m
1 stop
LIR
9:10a
PHX
7:09p
9h 59m
1 stop
Depart: Sat Jul 22 2017 Return: Sun Jul 30 2017 Trip spans 9 days
Copa Airlines
Copa Airlines
PHX
9:15a
LIR
8:03a
22h 48m
2 stops
LIR
10:14a
PHX
7:06a
20h 52m
2 stops
Depart: Tue May 30 2017 Return: Tue Jun 6 2017 Trip spans 8 days
Avianca
Avianca
PHX
2:40a
SJO
4:45p
14h 05m
2 stops
SJO
1:47a
PHX
4:36p
14h 49m
2 stops
Depart: Fri Apr 21 2017 Return: Fri Apr 28 2017 Trip spans 8 days
American Airlines
American Airlines
PHX
2:45a
SJO
12:50p
10h 05m
1 stop
SJO
2:50a
PHX
8:00p
17h 10m
1 stop
Depart: Thu Apr 27 2017 Return: Wed May 3 2017 Trip spans 7 days
United
United
PHX
3:10a
SJO
3:20p
12h 10m
1 stop
SJO
2:30a
PHX
7:25p
16h 55m
1 stop
Depart: Tue Mar 28 2017 Return: Tue Apr 4 2017 Trip spans 8 days
Major Airline
Major Airline
PHX
7:04a
SJO
11:17p
16h 13m
2 stops
SJO
7:19a
PHX
3:08a
19h 49m
2 stops
Depart: Fri May 19 2017 Return: Thu May 25 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
PHX
8:55p
SJO
6:32a
9h 37m
2 stops
SJO
8:35a
PHX
8:58p
12h 23m
2 stops
Depart: Sun Apr 23 2017 Return: Sun Apr 30 2017 Trip spans 8 days
American Airlines
American Airlines
PHX
5:50p
SJO
12:50p
19h 00m
1 stop
SJO
3:00a
PHX
8:44a
5h 44m
nonstop
Depart: Thu May 4 2017 Return: Sat May 13 2017 Trip spans 10 days
United
United
PHX
6:05a
SJO
3:20p
9h 15m
1 stop
SJO
8:55a
PHX
7:16p
10h 21m
1 stop
Depart: Sat May 20 2017 Return: Fri May 26 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
PHX
8:55p
SJO
6:32a
9h 37m
2 stops
SJO
8:35a
PHX
8:58p
12h 23m
2 stops
Depart: Wed Mar 29 2017 Return: Sat Apr 1 2017 Trip spans 4 days
Major Airline
Major Airline
PHX
9:50a
SJO
12:17a
14h 27m
2 stops
SJO
8:32p
PHX
4:58p
20h 26m
2 stops
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
American Airlines
American Airlines
PHX
2:45a
SJO
12:50p
10h 05m
1 stop
SJO
2:50a
PHX
3:18p
12h 28m
1 stop
Depart: Sat May 6 2017 Return: Sat May 13 2017 Trip spans 8 days
United
United
PHX
1:00a
SJO
8:05a
7h 05m
1 stop
SJO
8:55a
PHX
7:16p
10h 21m
1 stop
Depart: Sat May 27 2017 Return: Wed Jun 7 2017 Trip spans 12 days
Spirit Airlines
Spirit Airlines
PHX
8:55p
SJO
6:32a
9h 37m
2 stops
SJO
8:35a
PHX
8:58p
12h 23m
2 stops
Depart: Tue May 9 2017 Return: Wed May 17 2017 Trip spans 9 days
United
United
PHX
6:05a
SJO
3:35p
9h 30m
1 stop
SJO
8:55a
PHX
7:16p
10h 21m
1 stop
Depart: Wed May 3 2017 Return: Sun May 7 2017 Trip spans 5 days
American Airlines
American Airlines
PHX
1:11a
SJO
1:48p
12h 37m
2 stops
SJO
3:00a
PHX
4:05p
13h 05m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Phoenix
$458
Destination

Liberia
$627
San Jose
$458