Find Cheap 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.
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 Costa Rica to San Diego

(Round-trip)
Depart: Tue Oct 24 2017 Return: Sat Oct 28 2017 Trip spans 5 days
Aeromexico
Aeromexico
SJO
12:00a
SAN
2:29p
14h 29m
2 stops
SAN
12:00a
SJO
11:58p
23h 58m
2 stops
Depart: Fri Aug 11 2017 Return: Wed Aug 16 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SJO
12:00a
SAN
10:50a
10h 50m
2 stops
SAN
12:00a
SJO
8:27p
20h 27m
2 stops
Depart: Fri Aug 11 2017 Return: Tue Aug 15 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
SJO
12:00a
SAN
10:50a
10h 50m
2 stops
SAN
12:00a
SJO
4:18p
16h 18m
2 stops
Depart: Thu Aug 17 2017 Return: Fri Aug 18 2017 Trip spans 2 days
American Airlines
American Airlines
LIR
12:00a
SAN
11:09p
23h 09m
1 stop
SAN
12:00a
LIR
4:55p
16h 55m
2 stops
Depart: Wed Aug 9 2017 Return: Sun Aug 13 2017 Trip spans 5 days
Delta
Delta
SJO
12:00a
SAN
3:10p
15h 10m
1 stop
SAN
12:00a
SJO
10:51a
10h 51m
1 stop
Depart: Sun Aug 20 2017 Return: Wed Aug 23 2017 Trip spans 4 days
Copa Airlines
Copa Airlines
LIR
12:00a
SAN
7:02p
19h 02m
2 stops
SAN
12:00a
LIR
6:46p
18h 46m
2 stops
Depart: Fri Oct 6 2017 Return: Wed Oct 11 2017 Trip spans 6 days
Aeromexico
Aeromexico
SJO
12:00a
SAN
11:00p
23h 00m
2 stops
SAN
12:00a
SJO
4:02p
16h 02m
2 stops
Depart: Tue Aug 15 2017 Return: Wed Aug 23 2017 Trip spans 9 days
United
United
LIR
12:00a
SAN
10:39p
22h 39m
2 stops
SAN
12:00a
LIR
1:50p
13h 50m
2 stops
Depart: Tue Aug 22 2017 Return: Wed Aug 23 2017 Trip spans 2 days
Aeromexico
Aeromexico
SJO
12:00a
SAN
4:25a
28h 25m
2 stops
SAN
12:00a
SJO
8:27p
20h 27m
2 stops
Depart: Wed Dec 27 2017 Return: Wed Jan 3 2018 Trip spans 8 days
Aeromexico
Aeromexico
SJO
12:00a
SAN
11:00p
23h 00m
2 stops
SAN
12:00a
SJO
12:03p
12h 03m
2 stops
Depart: Sat Aug 12 2017 Return: Tue Aug 15 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SJO
12:00a
SAN
1:56a
25h 56m
1 stop
SAN
12:00a
SJO
4:18p
16h 18m
2 stops
Depart: Thu Dec 28 2017 Return: Wed Jan 3 2018 Trip spans 7 days
Aeromexico
Aeromexico
SJO
12:00a
SAN
5:42a
29h 42m
2 stops
SAN
12:00a
SJO
3:51p
15h 51m
2 stops
Depart: Sun Aug 13 2017 Return: Tue Aug 15 2017 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SJO
12:00a
SAN
1:56a
25h 56m
1 stop
SAN
12:00a
SJO
4:18p
16h 18m
2 stops
Depart: Wed Aug 9 2017 Return: Sat Aug 19 2017 Trip spans 11 days
Spirit Airlines
Spirit Airlines
SJO
12:00a
SAN
10:50a
10h 50m
2 stops
SAN
12:00a
SJO
4:18p
16h 18m
2 stops
Depart: Tue Aug 8 2017 Return: Sat Aug 19 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
SJO
12:00a
SAN
1:56a
25h 56m
1 stop
SAN
12:00a
SJO
6:59p
18h 59m
1 stop
Depart: Fri Aug 18 2017 Return: Sat Aug 19 2017 Trip spans 2 days
American Airlines
American Airlines
LIR
12:00a
SAN
12:00a
24h 00m
2 stops
SAN
12:00a
LIR
4:55p
16h 55m
2 stops
Depart: Mon Aug 14 2017 Return: Sat Aug 19 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
SJO
12:00a
SAN
1:56a
25h 56m
1 stop
SAN
12:00a
SJO
6:59p
18h 59m
1 stop
Depart: Wed Aug 9 2017 Return: Tue Aug 15 2017 Trip spans 7 days
Aeromexico
Aeromexico
SJO
12:00a
SAN
8:20a
32h 20m
2 stops
SAN
12:00a
SJO
11:45p
23h 45m
2 stops
Depart: Sat Aug 19 2017 Return: Sun Aug 20 2017 Trip spans 2 days
American Airlines
American Airlines
LIR
12:00a
SAN
11:09p
23h 09m
1 stop
SAN
12:00a
LIR
4:55p
16h 55m
2 stops
Depart: Fri Aug 11 2017 Return: Fri Aug 18 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
SJO
12:00a
SAN
2:27p
14h 27m
3 stops
SAN
12:00a
SJO
4:18p
16h 18m
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

Liberia
$576
San Jose
$311
Destination

San Diego
$311