Find Cheap Flights from San Diego 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.
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Book cheap flights from San Diego to Costa Rica

(Round-trip)
Depart: Wed Jan 10 2018 Return: Wed Jan 24 2018 Trip spans 15 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
SJO
3:57p
15h 57m
2 stops
SJO
12:00a
SAN
11:19a
11h 19m
2 stops
Depart: Fri Nov 24 2017 Return: Thu Nov 30 2017 Trip spans 7 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SJO
2:02a
26h 02m
2 stops
SJO
12:00a
SAN
8:15a
32h 15m
2 stops
Depart: Tue Dec 12 2017 Return: Tue Dec 19 2017 Trip spans 8 days
Aeromexico
Aeromexico
SAN
12:00a
SJO
11:15p
23h 15m
2 stops
SJO
12:00a
SAN
3:12p
15h 12m
2 stops
Depart: Tue Oct 31 2017 Return: Tue Nov 14 2017 Trip spans 15 days
United
United
SAN
12:00a
SJO
10:15a
10h 15m
1 stop
SJO
12:00a
SAN
3:16p
15h 16m
1 stop
Depart: Thu Feb 8 2018 Return: Mon Feb 12 2018 Trip spans 5 days
American Airlines
American Airlines
SAN
12:00a
LIR
12:53p
12h 53m
1 stop
LIR
12:00a
SAN
9:32a
9h 32m
1 stop
Depart: Sat Dec 2 2017 Return: Sat Dec 9 2017 Trip spans 8 days
Delta
Delta
SAN
12:00a
LIR
8:49p
20h 49m
1 stop
LIR
12:00a
SAN
2:25p
14h 25m
1 stop
Depart: Wed Jan 17 2018 Return: Mon Jan 22 2018 Trip spans 6 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
SJO
3:57p
15h 57m
2 stops
SJO
12:00a
SAN
11:19a
11h 19m
2 stops
Depart: Fri Dec 8 2017 Return: Wed Dec 13 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SJO
2:02a
26h 02m
2 stops
SJO
12:00a
SAN
8:11p
20h 11m
2 stops
Depart: Thu Nov 9 2017 Return: Wed Nov 15 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
SJO
3:57p
15h 57m
2 stops
SJO
12:00a
SAN
11:20a
11h 20m
2 stops
Depart: Thu Feb 22 2018 Return: Tue Mar 6 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SJO
7:55p
19h 55m
1 stop
SJO
12:00a
SAN
1:22a
25h 22m
1 stop
Depart: Mon Apr 2 2018 Return: Sat Apr 7 2018 Trip spans 6 days
Aeromexico
Aeromexico
SAN
12:00a
SJO
12:00a
24h 00m
2 stops
SJO
12:00a
SAN
2:50a
26h 50m
2 stops
Depart: Thu Feb 8 2018 Return: Mon Feb 12 2018 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
SJO
3:57p
15h 57m
2 stops
SJO
12:00a
SAN
11:19a
11h 19m
2 stops
Depart: Sat Apr 21 2018 Return: Mon Apr 30 2018 Trip spans 10 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SJO
4:36p
16h 36m
2 stops
SJO
12:00a
SAN
12:22a
24h 22m
1 stop
Depart: Fri Mar 2 2018 Return: Mon Mar 5 2018 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SAN
12:00a
SJO
4:12p
16h 12m
2 stops
SJO
12:00a
SAN
11:19a
11h 19m
2 stops
Depart: Wed Mar 7 2018 Return: Tue Mar 20 2018 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SJO
12:00a
24h 00m
2 stops
SJO
12:00a
SAN
10:19p
22h 19m
2 stops
Depart: Sat Nov 25 2017 Return: Sun Dec 3 2017 Trip spans 9 days
United
United
SAN
12:00a
LIR
8:05a
8h 05m
1 stop
LIR
12:00a
SAN
11:04a
11h 04m
1 stop
Depart: Sun Apr 8 2018 Return: Sun Apr 15 2018 Trip spans 8 days
American Airlines
American Airlines
SAN
12:00a
LIR
12:51p
12h 51m
1 stop
LIR
12:00a
SAN
5:47p
17h 47m
1 stop
Depart: Thu Mar 15 2018 Return: Wed Mar 21 2018 Trip spans 7 days
United
United
SAN
12:00a
LIR
7:25a
7h 25m
1 stop
LIR
12:00a
SAN
10:07a
10h 07m
1 stop
Depart: Mon Oct 30 2017 Return: Fri Nov 3 2017 Trip spans 5 days
United
United
SAN
12:00a
LIR
11:10p
23h 10m
1 stop
LIR
12:00a
SAN
10:54a
10h 54m
1 stop
Depart: Mon Oct 23 2017 Return: Mon Nov 6 2017 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
SJO
3:44p
15h 44m
2 stops
SJO
12:00a
SAN
3:07a
27h 07m
3 stops
* 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

San Diego
$310
Destination

Liberia
$513
San Jose
$310