Find Deals on Flights from Costa Rica to Phoenix Sky Harbor Intl

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 Costa Rica to Phoenix Sky Harbor Intl

(Round-trip)
Depart: Mon Mar 13 2017 Return: Tue Mar 21 2017 Trip spans 9 days
United
United
SJO
9:05p
PHX
3:55p
18h 50m
1 stop
PHX
6:13a
SJO
7:05p
12h 52m
1 stop
Depart: Fri Feb 17 2017 Return: Mon Feb 20 2017 Trip spans 4 days
American Airlines
American Airlines
SJO
2:40a
PHX
8:29a
5h 49m
nonstop
PHX
5:55p
SJO
11:00p
5h 05m
nonstop
Depart: Sat Jan 28 2017 Return: Sat Feb 4 2017 Trip spans 8 days
Delta
Delta
SJO
4:43a
PHX
3:22p
10h 39m
1 stop
PHX
9:19a
SJO
1:45a
16h 26m
1 stop
Depart: Thu Mar 30 2017 Return: Mon Apr 3 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SJO
8:50a
PHX
8:57p
12h 07m
2 stops
PHX
8:55p
SJO
6:50a
9h 55m
2 stops
Depart: Tue Mar 14 2017 Return: Tue Mar 21 2017 Trip spans 8 days
United
United
SJO
9:05p
PHX
8:58p
23h 53m
2 stops
PHX
3:10a
SJO
7:05p
15h 55m
1 stop
Depart: Tue Feb 21 2017 Return: Sun Feb 26 2017 Trip spans 6 days
American Airlines
American Airlines
SJO
2:40a
PHX
8:29a
5h 49m
nonstop
PHX
5:55p
SJO
11:00p
5h 05m
nonstop
Depart: Fri Feb 3 2017 Return: Sat Feb 11 2017 Trip spans 9 days
American Airlines
American Airlines
SJO
9:18a
PHX
7:17p
9h 59m
1 stop
PHX
8:55p
SJO
7:23a
10h 28m
1 stop
Depart: Sun Mar 12 2017 Return: Tue Mar 21 2017 Trip spans 10 days
United
United
SJO
9:05p
PHX
8:58p
23h 53m
2 stops
PHX
6:13a
SJO
7:05p
12h 52m
1 stop
Depart: Tue Jan 31 2017 Return: Fri Feb 17 2017 Trip spans 18 days
American Airlines
American Airlines
SJO
10:20a
PHX
6:24a
20h 04m
1 stop
PHX
8:20a
SJO
7:05a
22h 45m
1 stop
Depart: Thu Dec 29 2016 Return: Sun Jan 1 2017 Trip spans 4 days
$1215
Select
Major Airline
Major Airline
SJO
8:08p
PHX
12:41p
16h 33m
2 stops
PHX
1:44a
SJO
12:57a
23h 13m
2 stops
Depart: Wed Mar 15 2017 Return: Tue Mar 21 2017 Trip spans 7 days
United
United
SJO
9:05p
PHX
7:12a
10h 07m
1 stop
PHX
3:10a
SJO
7:05p
15h 55m
1 stop
Depart: Mon Dec 12 2016 Return: Tue Dec 13 2016 Trip spans 2 days
American Airlines
American Airlines
LIR
11:05a
PHX
9:45a
22h 40m
2 stops
PHX
2:59p
LIR
7:15a
40h 16m
2 stops
Depart: Sat Dec 24 2016 Return: Thu Dec 29 2016 Trip spans 6 days
Spirit Airlines
Spirit Airlines
SJO
8:50a
PHX
8:55p
12h 05m
2 stops
PHX
9:05p
SJO
7:20p
22h 15m
2 stops
Depart: Wed Jan 18 2017 Return: Mon Jan 23 2017 Trip spans 6 days
Delta
Delta
SJO
3:10a
PHX
2:48p
11h 38m
1 stop
PHX
12:40p
SJO
2:28a
13h 48m
1 stop
Depart: Tue Dec 13 2016 Return: Wed Dec 14 2016 Trip spans 2 days
American Airlines
American Airlines
LIR
3:00a
PHX
7:59p
16h 59m
2 stops
PHX
11:17a
LIR
9:05a
21h 48m
2 stops
Depart: Sat Dec 17 2016 Return: Tue Jan 3 2017 Trip spans 18 days
United
United
SJO
2:00a
PHX
7:06p
17h 06m
1 stop
PHX
3:05a
SJO
7:05p
16h 00m
1 stop
Depart: Sun Dec 11 2016 Return: Mon Dec 12 2016 Trip spans 2 days
American Airlines
American Airlines
LIR
11:05a
PHX
3:50a
16h 45m
2 stops
PHX
8:55p
LIR
7:23a
10h 28m
1 stop
Depart: Sun Dec 18 2016 Return: Sat Jan 7 2017 Trip spans 21 days
United
United
SJO
2:00a
PHX
4:56p
14h 56m
2 stops
PHX
7:45p
SJO
6:45a
11h 00m
1 stop
Depart: Sat Dec 10 2016 Return: Mon Dec 12 2016 Trip spans 3 days
American Airlines
American Airlines
LIR
8:47a
PHX
6:17a
21h 30m
2 stops
PHX
1:20a
LIR
2:04p
12h 44m
2 stops
Depart: Fri Mar 17 2017 Return: Tue Mar 21 2017 Trip spans 5 days
United
United
SJO
6:45p
PHX
11:19a
16h 34m
1 stop
PHX
12:07p
SJO
7:05p
6h 58m
1 stop
* 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

Liberia
$542
San Jose
$360
Destination

Phoenix
$360