Find Deals on Flights from Costa Rica to San Diego

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 San Diego

(Round-trip)
Depart: Sat Feb 18 2017 Return: Sun Feb 19 2017 Trip spans 2 days
American Airlines
American Airlines
SJO
2:40a
SAN
8:48a
30h 08m
1 stop
SAN
10:17a
SJO
10:00p
11h 43m
2 stops
Depart: Thu Feb 2 2017 Return: Mon Feb 6 2017 Trip spans 5 days
United
United
LIR
2:50a
SAN
4:54p
14h 04m
2 stops
SAN
12:30p
LIR
5:30a
17h 00m
2 stops
Depart: Sat Feb 4 2017 Return: Mon Feb 6 2017 Trip spans 3 days
American Airlines
American Airlines
LIR
9:27a
SAN
8:56a
23h 29m
2 stops
SAN
5:50a
LIR
6:34a
24h 44m
2 stops
Depart: Wed Jan 4 2017 Return: Wed Jan 25 2017 Trip spans 22 days
Delta
Delta
SJO
4:51a
SAN
4:39p
11h 48m
1 stop
SAN
5:30p
SJO
6:07a
12h 37m
1 stop
Depart: Fri Mar 3 2017 Return: Sun Mar 5 2017 Trip spans 3 days
American Airlines
American Airlines
LIR
10:50a
SAN
8:21p
33h 31m
2 stops
SAN
5:44a
LIR
7:41a
25h 57m
1 stop
Depart: Sun Feb 5 2017 Return: Mon Feb 6 2017 Trip spans 2 days
American Airlines
American Airlines
LIR
10:45a
SAN
6:08a
19h 23m
2 stops
SAN
12:45p
LIR
6:34a
17h 49m
2 stops
Depart: Fri Feb 17 2017 Return: Sun Feb 19 2017 Trip spans 3 days
American Airlines
American Airlines
SJO
10:49a
SAN
4:06p
29h 17m
1 stop
SAN
10:17a
SJO
10:00p
11h 43m
2 stops
Depart: Fri Feb 3 2017 Return: Mon Feb 6 2017 Trip spans 4 days
United
United
LIR
2:50a
SAN
1:07p
10h 17m
1 stop
SAN
12:30p
LIR
5:30a
17h 00m
2 stops
Depart: Fri Mar 24 2017 Return: Sun Mar 26 2017 Trip spans 3 days
American Airlines
American Airlines
LIR
11:30a
SAN
8:17p
32h 47m
2 stops
SAN
6:44a
LIR
8:41a
25h 57m
1 stop
Depart: Thu Feb 16 2017 Return: Sat Feb 18 2017 Trip spans 3 days
American Airlines
American Airlines
SJO
9:18a
SAN
11:47a
26h 29m
2 stops
SAN
7:55a
SJO
6:23a
22h 28m
2 stops
Depart: Sun Dec 18 2016 Return: Thu Dec 29 2016 Trip spans 12 days
United
United
LIR
11:00a
SAN
7:51p
8h 51m
1 stop
SAN
6:15a
LIR
2:05p
7h 50m
1 stop
Depart: Fri Mar 10 2017 Return: Sun Mar 12 2017 Trip spans 2 days
American Airlines
American Airlines
LIR
9:05a
SAN
8:49a
23h 44m
2 stops
SAN
7:05a
LIR
7:14a
24h 09m
2 stops
Depart: Fri Dec 16 2016 Return: Tue Jan 3 2017 Trip spans 19 days
Delta
Delta
SJO
9:24a
SAN
8:06p
10h 42m
1 stop
SAN
11:28a
SJO
1:11a
13h 43m
1 stop
Depart: Fri Mar 31 2017 Return: Sun Apr 2 2017 Trip spans 3 days
American Airlines
American Airlines
LIR
11:30a
SAN
2:30p
27h 00m
2 stops
SAN
8:55a
LIR
8:41a
23h 46m
2 stops
Depart: Thu Feb 9 2017 Return: Tue Feb 14 2017 Trip spans 6 days
American Airlines
American Airlines
SJO
2:40a
SAN
3:21p
12h 41m
1 stop
SAN
5:00p
SJO
6:23a
13h 23m
1 stop
Depart: Sun Feb 12 2017 Return: Sun Feb 19 2017 Trip spans 8 days
American Airlines
American Airlines
SJO
2:40a
SAN
6:41p
16h 01m
1 stop
SAN
4:55a
SJO
10:00p
17h 05m
1 stop
Depart: Tue Feb 14 2017 Return: Sun Feb 19 2017 Trip spans 6 days
American Airlines
American Airlines
SJO
8:09a
SAN
7:46p
11h 37m
1 stop
SAN
4:55a
SJO
10:00p
17h 05m
1 stop
Depart: Wed Feb 15 2017 Return: Sun Feb 19 2017 Trip spans 5 days
American Airlines
American Airlines
SJO
3:30a
SAN
7:46p
16h 16m
1 stop
SAN
7:55a
SJO
10:00p
14h 05m
1 stop
Depart: Sun Feb 19 2017 Return: Sat Feb 25 2017 Trip spans 7 days
American Airlines
American Airlines
SJO
2:40a
SAN
3:21p
12h 41m
1 stop
SAN
4:55a
SJO
10:00p
17h 05m
1 stop
Depart: Mon Feb 20 2017 Return: Sat Feb 25 2017 Trip spans 6 days
American Airlines
American Airlines
SJO
2:40a
SAN
3:21p
12h 41m
1 stop
SAN
11:45a
SJO
10:00p
10h 15m
1 stop
* 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

Liberia
$352
San Jose
$332
Destination

San Diego
$332