Find Cheap Flights from San Antonio 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.
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 San Antonio to Costa Rica

(Round-trip)
Depart: Wed Oct 18 2017 Return: Tue Oct 24 2017 Trip spans 7 days
Interjet
Interjet
SAT
6:15a
SJO
6:55p
12h 40m
1 stop
SJO
2:15a
SAT
4:10a
25h 55m
1 stop
Depart: Thu Oct 19 2017 Return: Mon Oct 23 2017 Trip spans 5 days
Aeromexico
Aeromexico
SAT
9:08a
SJO
7:59p
10h 51m
1 stop
SJO
7:50a
SAT
6:53a
23h 03m
1 stop
Depart: Sat Sep 16 2017 Return: Fri Oct 6 2017 Trip spans 21 days
American Airlines
American Airlines
SAT
3:40a
SJO
2:58p
11h 18m
1 stop
SJO
2:55a
SAT
6:28p
15h 33m
1 stop
Depart: Fri Sep 15 2017 Return: Tue Sep 19 2017 Trip spans 5 days
United
United
SAT
1:35a
LIR
8:35a
7h 00m
1 stop
LIR
8:35a
SAT
3:46p
7h 11m
1 stop
Depart: Sun Oct 29 2017 Return: Sat Nov 4 2017 Trip spans 7 days
Delta
Delta
SAT
3:15a
SJO
4:59p
13h 44m
1 stop
SJO
3:05a
SAT
6:31p
15h 26m
1 stop
Depart: Tue Oct 3 2017 Return: Mon Oct 16 2017 Trip spans 14 days
Interjet
Interjet
SAT
6:15a
SJO
6:55p
12h 40m
1 stop
SJO
2:15a
SAT
4:10a
25h 55m
1 stop
Depart: Sat Nov 18 2017 Return: Fri Nov 24 2017 Trip spans 7 days
Copa Airlines
Copa Airlines
SAT
12:45a
SJO
11:40a
10h 55m
2 stops
SJO
12:51a
SAT
2:23p
13h 32m
2 stops
Depart: Thu Oct 12 2017 Return: Mon Oct 16 2017 Trip spans 5 days
Interjet
Interjet
SAT
4:45p
SJO
6:55p
26h 10m
1 stop
SJO
2:15a
SAT
4:10a
25h 55m
1 stop
Depart: Fri Oct 6 2017 Return: Sat Oct 21 2017 Trip spans 16 days
Aeromexico
Aeromexico
SAT
9:08a
SJO
7:50a
22h 42m
1 stop
SJO
2:08a
SAT
6:53a
28h 45m
1 stop
Depart: Fri Oct 20 2017 Return: Tue Oct 24 2017 Trip spans 5 days
Interjet
Interjet
SAT
4:45p
SJO
10:30a
17h 45m
1 stop
SJO
2:15a
SAT
4:10a
25h 55m
1 stop
Depart: Sat Oct 21 2017 Return: Tue Oct 24 2017 Trip spans 4 days
Aeromexico
Aeromexico
SAT
9:08a
SJO
7:59p
10h 51m
1 stop
SJO
2:08a
SAT
6:53a
28h 45m
1 stop
Depart: Tue Nov 21 2017 Return: Wed Nov 29 2017 Trip spans 9 days
American Airlines
American Airlines
SAT
1:00a
SJO
7:42a
6h 42m
1 stop
SJO
6:33a
SAT
5:36p
11h 03m
1 stop
Depart: Wed Sep 20 2017 Return: Wed Sep 27 2017 Trip spans 8 days
United
United
SAT
2:48a
LIR
8:35a
5h 47m
1 stop
LIR
8:35a
SAT
3:46p
7h 11m
1 stop
Depart: Sat Nov 4 2017 Return: Sat Nov 11 2017 Trip spans 8 days
Delta
Delta
SAT
9:45a
SJO
8:46a
24h 01m
1 stop
SJO
3:05a
SAT
5:41p
14h 36m
1 stop
Depart: Sun Sep 24 2017 Return: Fri Sep 29 2017 Trip spans 6 days
Interjet
Interjet
SAT
4:45p
SJO
6:55p
26h 10m
1 stop
SJO
2:15a
SAT
2:45p
12h 30m
1 stop
Depart: Mon Oct 16 2017 Return: Mon Oct 23 2017 Trip spans 8 days
Aeromexico
Aeromexico
SAT
9:08a
SJO
7:50a
22h 42m
1 stop
SJO
7:50a
SAT
6:53a
23h 03m
1 stop
Depart: Wed Nov 22 2017 Return: Wed Nov 29 2017 Trip spans 8 days
American Airlines
American Airlines
SAT
4:30a
SJO
1:54p
9h 24m
1 stop
SJO
2:55a
SAT
5:36p
14h 41m
1 stop
Depart: Sat Nov 11 2017 Return: Sat Nov 18 2017 Trip spans 8 days
Delta
Delta
SAT
3:30a
SJO
7:46a
28h 16m
1 stop
SJO
3:05a
SAT
5:41p
14h 36m
1 stop
Depart: Tue Oct 17 2017 Return: Mon Oct 23 2017 Trip spans 7 days
Aeromexico
Aeromexico
SAT
9:08a
SJO
7:50a
22h 42m
1 stop
SJO
7:50a
SAT
6:53a
23h 03m
1 stop
Depart: Wed Dec 6 2017 Return: Mon Dec 11 2017 Trip spans 6 days
Interjet
Interjet
SAT
3:40p
SJO
7:40a
16h 00m
1 stop
SJO
2:30a
SAT
2:40p
12h 10m
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

San Antonio
$282
Destination

Liberia
$427
San Jose
$282