Find Deals on Flights from Oakland 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
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 Oakland to Costa Rica

(Round-trip)
Depart: Fri Jan 6 2017 Return: Sat Jan 21 2017 Trip spans 16 days
Delta
Delta
OAK
1:56p
LIR
12:27a
10h 31m
1 stop
LIR
5:24a
OAK
8:00p
14h 36m
1 stop
Depart: Wed Jan 25 2017 Return: Thu Jan 26 2017 Trip spans 2 days
American Airlines
American Airlines
OAK
2:22p
LIR
6:34a
16h 12m
2 stops
LIR
10:45a
OAK
9:05a
22h 20m
2 stops
Depart: Sat Feb 18 2017 Return: Tue Feb 28 2017 Trip spans 11 days
Volaris
Volaris
OAK
8:05p
SJO
5:05a
9h 00m
1 stop
SJO
8:25a
OAK
6:30p
10h 05m
1 stop
Depart: Sun Feb 5 2017 Return: Wed Feb 8 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
OAK
1:55p
SJO
9:04a
19h 09m
2 stops
SJO
12:05p
OAK
3:36p
27h 31m
2 stops
Depart: Sun Apr 23 2017 Return: Fri Apr 28 2017 Trip spans 6 days
Aeromexico
Aeromexico
OAK
2:00a
SJO
6:10p
16h 10m
2 stops
SJO
7:50a
OAK
2:50p
31h 00m
2 stops
Depart: Sat Jan 7 2017 Return: Thu Jan 19 2017 Trip spans 13 days
Delta
Delta
OAK
12:32p
LIR
12:20a
11h 48m
1 stop
LIR
3:32a
OAK
8:02p
16h 30m
1 stop
Depart: Sat May 6 2017 Return: Wed May 10 2017 Trip spans 5 days
American Airlines
American Airlines
OAK
8:39a
LIR
7:14a
22h 35m
3 stops
LIR
9:05a
OAK
9:05a
24h 00m
3 stops
Depart: Wed Jan 11 2017 Return: Thu Jan 19 2017 Trip spans 9 days
Delta
Delta
OAK
12:32p
LIR
12:20a
11h 48m
1 stop
LIR
3:32a
OAK
8:02p
16h 30m
1 stop
Depart: Fri May 19 2017 Return: Tue May 23 2017 Trip spans 5 days
American Airlines
American Airlines
OAK
3:22p
LIR
2:33p
23h 11m
2 stops
LIR
2:00a
OAK
7:25p
17h 25m
3 stops
Depart: Fri Jan 13 2017 Return: Tue Jan 24 2017 Trip spans 12 days
Delta
Delta
OAK
9:16a
LIR
12:20a
15h 04m
1 stop
LIR
3:32a
OAK
1:57p
10h 25m
1 stop
Depart: Mon Mar 6 2017 Return: Tue Mar 14 2017 Trip spans 8 days
Volaris
Volaris
OAK
8:05p
SJO
5:05a
9h 00m
1 stop
SJO
9:25a
OAK
8:50p
11h 25m
1 stop
Depart: Tue Jan 3 2017 Return: Thu Jan 12 2017 Trip spans 10 days
American Airlines
American Airlines
OAK
7:30a
LIR
8:05a
24h 35m
2 stops
LIR
10:45a
OAK
3:42p
28h 57m
3 stops
Depart: Mon Jan 16 2017 Return: Sat Jan 28 2017 Trip spans 13 days
Delta
Delta
OAK
9:16a
LIR
12:20a
15h 04m
1 stop
LIR
5:24a
OAK
8:00p
14h 36m
1 stop
Depart: Wed Mar 15 2017 Return: Thu Mar 16 2017 Trip spans 2 days
Volaris
Volaris
OAK
9:05p
SJO
7:05a
10h 00m
1 stop
SJO
9:25a
OAK
8:50p
11h 25m
1 stop
Depart: Wed Jan 4 2017 Return: Thu Jan 12 2017 Trip spans 9 days
American Airlines
American Airlines
OAK
2:21p
LIR
8:05a
17h 44m
2 stops
LIR
10:45a
OAK
3:42p
28h 57m
3 stops
Depart: Wed Jan 18 2017 Return: Sat Jan 28 2017 Trip spans 11 days
Delta
Delta
OAK
12:32p
LIR
12:20a
11h 48m
1 stop
LIR
5:24a
OAK
8:00p
14h 36m
1 stop
Depart: Sun Jun 4 2017 Return: Wed Jun 14 2017 Trip spans 11 days
Volaris
Volaris
OAK
7:53a
SJO
6:24a
22h 31m
1 stop
SJO
8:04a
OAK
8:02p
11h 58m
1 stop
Depart: Thu Jan 5 2017 Return: Thu Jan 12 2017 Trip spans 8 days
American Airlines
American Airlines
OAK
7:30a
LIR
8:05a
24h 35m
2 stops
LIR
10:45a
OAK
3:42p
28h 57m
3 stops
Depart: Mon Jan 30 2017 Return: Tue Mar 7 2017 Trip spans 37 days
Delta
Delta
OAK
12:32p
LIR
12:20a
11h 48m
1 stop
LIR
3:35a
OAK
2:50p
11h 15m
1 stop
Depart: Sun Jan 8 2017 Return: Thu Jan 12 2017 Trip spans 5 days
American Airlines
American Airlines
OAK
7:30a
LIR
7:55a
24h 25m
2 stops
LIR
10:45a
OAK
3:42p
28h 57m
3 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

Oakland
$426
Destination

Liberia
$426
San Jose
$492