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
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: Thu Jun 8 2017 Return: Sun Jun 11 2017 Trip spans 4 days
Volaris
Volaris
OAK
7:53a
SJO
6:24a
22h 31m
1 stop
SJO
8:04a
OAK
8:02p
11h 58m
1 stop
Depart: Mon Mar 20 2017 Return: Thu Mar 23 2017 Trip spans 4 days
Delta
Delta
OAK
2:30p
LIR
1:00a
10h 30m
1 stop
LIR
3:12a
OAK
8:00p
16h 48m
1 stop
Depart: Wed Mar 22 2017 Return: Mon Mar 27 2017 Trip spans 6 days
Major Airline
Major Airline
OAK
2:10p
LIR
3:59a
13h 49m
1 stop
LIR
5:55a
OAK
5:07p
35h 12m
1 stop
Depart: Sun Apr 2 2017 Return: Tue Apr 11 2017 Trip spans 10 days
American Airlines
American Airlines
OAK
3:22p
LIR
8:55a
17h 33m
3 stops
LIR
8:49a
OAK
8:59a
24h 10m
3 stops
Depart: Thu May 25 2017 Return: Mon May 29 2017 Trip spans 5 days
Aeromexico
Aeromexico
OAK
2:00a
SJO
6:17p
16h 17m
2 stops
SJO
7:50a
OAK
2:50p
31h 00m
2 stops
Depart: Sun Aug 20 2017 Return: Mon Aug 28 2017 Trip spans 9 days
Volaris
Volaris
OAK
7:53a
SJO
6:24a
22h 31m
1 stop
SJO
8:04a
OAK
8:02p
11h 58m
1 stop
Depart: Wed Apr 19 2017 Return: Thu Apr 27 2017 Trip spans 9 days
Delta
Delta
OAK
3:19p
LIR
1:18a
9h 59m
1 stop
LIR
3:53a
OAK
3:05p
11h 12m
1 stop
Depart: Sun Mar 19 2017 Return: Fri Mar 24 2017 Trip spans 6 days
Major Airline
Major Airline
OAK
2:10p
LIR
3:59a
13h 49m
1 stop
LIR
5:55a
OAK
5:07p
35h 12m
1 stop
Depart: Thu Apr 27 2017 Return: Thu May 4 2017 Trip spans 8 days
American Airlines
American Airlines
OAK
9:50a
LIR
9:00a
23h 10m
2 stops
LIR
10:50a
OAK
5:22a
18h 32m
2 stops
Depart: Thu Aug 24 2017 Return: Mon Aug 28 2017 Trip spans 5 days
Volaris
Volaris
OAK
7:53a
SJO
6:24a
22h 31m
1 stop
SJO
8:04a
OAK
8:02p
11h 58m
1 stop
Depart: Fri Jun 30 2017 Return: Fri Jul 28 2017 Trip spans 29 days
Alaska Airlines
Alaska Airlines
OAK
4:55a
SJO
10:10a
29h 15m
2 stops
SJO
12:10p
OAK
5:01a
16h 51m
2 stops
Depart: Wed Apr 26 2017 Return: Thu May 4 2017 Trip spans 9 days
Delta
Delta
OAK
3:19p
LIR
1:18a
9h 59m
1 stop
LIR
3:45a
OAK
2:50p
11h 05m
1 stop
Depart: Sun Apr 30 2017 Return: Thu May 4 2017 Trip spans 5 days
American Airlines
American Airlines
OAK
8:40a
LIR
9:00a
24h 20m
2 stops
LIR
10:50a
OAK
5:22a
18h 32m
2 stops
Depart: Fri Apr 28 2017 Return: Thu May 4 2017 Trip spans 7 days
Delta
Delta
OAK
10:39a
LIR
1:18a
14h 39m
1 stop
LIR
3:45a
OAK
7:00p
15h 15m
1 stop
Depart: Thu Jun 1 2017 Return: Sun Jun 4 2017 Trip spans 4 days
Volaris
Volaris
OAK
7:53a
SJO
6:24a
22h 31m
1 stop
SJO
8:04a
OAK
8:02p
11h 58m
1 stop
Depart: Mon May 8 2017 Return: Wed May 10 2017 Trip spans 3 days
American Airlines
American Airlines
OAK
3:20p
LIR
6:47a
15h 27m
2 stops
LIR
10:22a
OAK
7:26p
33h 04m
2 stops
Depart: Wed May 3 2017 Return: Sat May 6 2017 Trip spans 4 days
Delta
Delta
OAK
2:45p
LIR
1:25a
10h 40m
1 stop
LIR
3:45a
OAK
2:50p
11h 05m
1 stop
Depart: Sun Jun 4 2017 Return: Mon Jun 12 2017 Trip spans 9 days
Volaris
Volaris
OAK
7:53a
SJO
6:24a
22h 31m
1 stop
SJO
8:04a
OAK
8:02p
11h 58m
1 stop
Depart: Mon Jul 10 2017 Return: Wed Jul 19 2017 Trip spans 10 days
American Airlines
American Airlines
OAK
2:00a
LIR
6:51a
28h 51m
2 stops
LIR
10:22a
OAK
9:05a
22h 43m
3 stops
Depart: Fri May 5 2017 Return: Thu May 11 2017 Trip spans 7 days
Delta
Delta
OAK
2:45p
LIR
1:25a
10h 40m
1 stop
LIR
3:45a
OAK
7:00p
15h 15m
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.

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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

Oakland
$411
Destination

Liberia
$427
San Jose
$411