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
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: Fri Mar 24 2017 Return: Tue Apr 4 2017 Trip spans 12 days
Delta
Delta
SJO
4:13a
SAN
8:14p
16h 01m
1 stop
SAN
12:22p
SJO
2:00a
13h 38m
1 stop
Depart: Fri Apr 7 2017 Return: Sun Apr 16 2017 Trip spans 10 days
American Airlines
American Airlines
SJO
2:50a
SAN
7:00a
28h 10m
1 stop
SAN
1:40p
SJO
12:50p
23h 10m
1 stop
Depart: Mon Mar 13 2017 Return: Mon Mar 20 2017 Trip spans 8 days
United
United
LIR
8:35a
SAN
3:59a
19h 24m
2 stops
SAN
4:23p
LIR
3:05p
22h 42m
2 stops
Depart: Fri Mar 10 2017 Return: Sun Mar 19 2017 Trip spans 9 days
Major Airline
Major Airline
LIR
4:55a
SAN
11:47a
30h 52m
1 stop
SAN
1:08p
LIR
3:59a
14h 51m
1 stop
Depart: Sat Apr 8 2017 Return: Sat Apr 15 2017 Trip spans 8 days
Copa Airlines
Copa Airlines
SJO
3:43a
SAN
5:04p
37h 21m
2 stops
SAN
12:56p
SJO
11:00a
22h 04m
2 stops
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
Delta
Delta
SJO
3:20a
SAN
7:55p
16h 35m
1 stop
SAN
9:15a
SJO
2:10a
16h 55m
1 stop
Depart: Tue Jul 18 2017 Return: Mon Jul 24 2017 Trip spans 7 days
American Airlines
American Airlines
SJO
3:54a
SAN
10:37a
30h 43m
1 stop
SAN
11:55a
SJO
12:52p
24h 57m
1 stop
Depart: Wed May 24 2017 Return: Wed May 31 2017 Trip spans 8 days
Delta
Delta
SJO
9:00a
SAN
7:55p
10h 55m
1 stop
SAN
9:15a
SJO
2:10a
16h 55m
1 stop
Depart: Wed Jul 19 2017 Return: Mon Jul 24 2017 Trip spans 6 days
American Airlines
American Airlines
SJO
3:54a
SAN
10:37a
30h 43m
1 stop
SAN
11:55a
SJO
12:52p
24h 57m
1 stop
Depart: Thu May 25 2017 Return: Tue May 30 2017 Trip spans 6 days
Delta
Delta
SJO
4:35a
SAN
7:35p
15h 00m
1 stop
SAN
12:10p
SJO
2:10a
14h 00m
1 stop
Depart: Fri May 26 2017 Return: Sat Jun 3 2017 Trip spans 9 days
Delta
Delta
SJO
4:35a
SAN
7:35p
15h 00m
1 stop
SAN
9:15a
SJO
2:10a
16h 55m
1 stop
Depart: Wed May 31 2017 Return: Mon Jun 5 2017 Trip spans 6 days
Delta
Delta
SJO
4:35a
SAN
4:37p
12h 02m
1 stop
SAN
4:05p
SJO
2:10a
10h 05m
1 stop
Depart: Tue Mar 7 2017 Return: Tue Mar 21 2017 Trip spans 14 days
United
United
LIR
2:50a
SAN
4:56p
14h 06m
1 stop
SAN
7:26a
LIR
3:05p
7h 39m
1 stop
Depart: Sun Mar 12 2017 Return: Sun Mar 19 2017 Trip spans 7 days
American Airlines
American Airlines
SJO
1:30a
SAN
9:10p
18h 40m
1 stop
SAN
12:45p
SJO
12:00a
11h 15m
1 stop
Depart: Thu Jun 1 2017 Return: Mon Jun 5 2017 Trip spans 5 days
Delta
Delta
SJO
4:35a
SAN
7:35p
15h 00m
1 stop
SAN
12:10p
SJO
2:10a
14h 00m
1 stop
Depart: Wed Mar 8 2017 Return: Tue Mar 21 2017 Trip spans 13 days
United
United
LIR
2:50a
SAN
1:04p
10h 14m
1 stop
SAN
5:18a
LIR
3:05p
9h 47m
1 stop
Depart: Sat Mar 11 2017 Return: Tue Mar 21 2017 Trip spans 10 days
United
United
LIR
7:30a
SAN
5:43p
10h 13m
1 stop
SAN
5:18a
LIR
3:05p
9h 47m
1 stop
Depart: Thu Apr 20 2017 Return: Thu Apr 27 2017 Trip spans 8 days
Delta
Delta
SJO
4:19a
SAN
4:10p
11h 51m
1 stop
SAN
3:44p
SJO
2:00a
10h 16m
1 stop
Depart: Thu Mar 9 2017 Return: Sun Mar 12 2017 Trip spans 3 days
Delta
Delta
SJO
4:12a
SAN
8:14p
16h 02m
1 stop
SAN
12:25p
SJO
1:56a
13h 31m
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
$595
San Jose
$428
Destination

San Diego
$428