Find Deals on Flights from Santa Rosa Sonoma County 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 Santa Rosa Sonoma County to Costa Rica

(Round-trip)
Depart: Tue Apr 4 2017 Return: Thu Apr 20 2017 Trip spans 17 days
Alaska Airlines
Alaska Airlines
STS
2:00a
LIR
10:08a
8h 08m
1 stop
LIR
12:10p
STS
6:44a
18h 34m
1 stop
Depart: Thu Mar 16 2017 Return: Fri Mar 24 2017 Trip spans 9 days
Major Airline
Major Airline
STS
10:00p
SJO
3:47p
17h 47m
2 stops
SJO
4:37a
STS
6:33a
25h 56m
2 stops
Depart: Mon Apr 3 2017 Return: Thu Apr 20 2017 Trip spans 18 days
Alaska Airlines
Alaska Airlines
STS
2:07p
LIR
10:08a
20h 01m
1 stop
LIR
12:10p
STS
6:44a
18h 34m
1 stop
Depart: Wed Apr 19 2017 Return: Fri Apr 28 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
STS
2:00a
SJO
10:10a
8h 10m
1 stop
SJO
12:10p
STS
6:44a
18h 34m
1 stop
Depart: Sat Apr 22 2017 Return: Fri Apr 28 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
STS
2:00a
SJO
10:10a
8h 10m
1 stop
SJO
12:10p
STS
6:44a
18h 34m
1 stop
Depart: Sun Jun 25 2017 Return: Thu Jun 29 2017 Trip spans 5 days
$1286
Select
American Airlines
American Airlines
STS
2:16p
SJO
4:48a
14h 32m
2 stops
SJO
3:00a
STS
7:43p
16h 43m
2 stops
Depart: Tue Jun 27 2017 Return: Sat Jul 15 2017 Trip spans 19 days
Major Airline
Major Airline
STS
10:00p
SJO
2:17p
16h 17m
2 stops
SJO
8:10a
STS
5:51a
21h 41m
2 stops
Depart: Tue Mar 28 2017 Return: Tue Apr 11 2017 Trip spans 15 days
Alaska Airlines
Alaska Airlines
STS
2:00a
LIR
10:08a
8h 08m
1 stop
LIR
12:10p
STS
10:32a
22h 22m
1 stop
Depart: Mon Mar 6 2017 Return: Wed Mar 15 2017 Trip spans 9 days
Major Airline
Major Airline
STS
8:25a
LIR
4:03a
19h 38m
2 stops
LIR
9:02a
STS
4:06a
19h 04m
2 stops
Depart: Tue Apr 18 2017 Return: Fri Apr 28 2017 Trip spans 11 days
Alaska Airlines
Alaska Airlines
STS
2:07p
SJO
10:10a
20h 03m
1 stop
SJO
12:10p
STS
6:44a
18h 34m
1 stop
Depart: Sat Apr 29 2017 Return: Mon May 8 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
STS
2:00a
SJO
10:10a
8h 10m
1 stop
SJO
12:10p
STS
7:26p
31h 16m
1 stop
Depart: Wed May 10 2017 Return: Mon May 15 2017 Trip spans 6 days
Alaska Airlines
Alaska Airlines
STS
2:00a
SJO
10:10a
8h 10m
1 stop
SJO
12:10p
STS
7:26p
31h 16m
1 stop
Depart: Wed Apr 12 2017 Return: Wed Apr 19 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
STS
2:00a
SJO
10:10a
8h 10m
1 stop
SJO
12:10p
STS
6:44a
18h 34m
1 stop
Depart: Fri Mar 17 2017 Return: Sun Mar 26 2017 Trip spans 10 days
Major Airline
Major Airline
STS
3:41a
LIR
2:50a
23h 09m
1 stop
LIR
8:10a
STS
4:06a
19h 56m
1 stop
Depart: Fri Apr 21 2017 Return: Fri Apr 28 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
STS
2:00a
SJO
10:10a
8h 10m
1 stop
SJO
12:10p
STS
6:44a
18h 34m
1 stop
Depart: Mon Apr 24 2017 Return: Fri Apr 28 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
STS
2:00a
SJO
10:10a
8h 10m
1 stop
SJO
12:10p
STS
6:44a
18h 34m
1 stop
Depart: Tue May 9 2017 Return: Mon May 15 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
STS
10:40a
SJO
10:10a
23h 30m
1 stop
SJO
12:10p
STS
7:26p
31h 16m
1 stop
Depart: Tue Apr 11 2017 Return: Wed Apr 19 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
STS
7:41a
SJO
10:10a
26h 29m
1 stop
SJO
12:10p
STS
6:44a
18h 34m
1 stop
Depart: Fri Apr 28 2017 Return: Mon May 8 2017 Trip spans 11 days
Alaska Airlines
Alaska Airlines
STS
2:00a
SJO
10:10a
8h 10m
1 stop
SJO
12:10p
STS
7:26p
31h 16m
1 stop
Depart: Mon May 8 2017 Return: Mon May 15 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
STS
2:00a
SJO
10:10a
8h 10m
1 stop
SJO
12:10p
STS
7:26p
31h 16m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Santa Rosa
$487
Destination

Liberia
$487
San Jose
$528