Find Cheap Flights from San Diego 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 San Diego to Costa Rica

(Round-trip)
Depart: Sun Sep 3 2017 Return: Mon Sep 11 2017 Trip spans 9 days
American Airlines
American Airlines
SAN
12:00a
LIR
5:31p
17h 31m
2 stops
LIR
12:00a
SAN
7:35a
31h 35m
2 stops
Depart: Sun Sep 3 2017 Return: Fri Sep 8 2017 Trip spans 6 days
United
United
SAN
12:00a
LIR
1:44p
13h 44m
2 stops
LIR
12:00a
SAN
12:24p
12h 24m
2 stops
Depart: Wed Jul 26 2017 Return: Thu Aug 3 2017 Trip spans 9 days
Major Airline
Major Airline
SAN
12:00a
LIR
11:04p
23h 04m
2 stops
LIR
12:00a
SAN
11:33p
23h 33m
2 stops
Depart: Sun Jul 23 2017 Return: Sat Aug 5 2017 Trip spans 14 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
LIR
10:20p
22h 20m
2 stops
LIR
12:00a
SAN
3:56p
15h 56m
1 stop
Depart: Fri Jul 28 2017 Return: Thu Aug 3 2017 Trip spans 7 days
Delta
Delta
SAN
12:00a
LIR
9:33p
21h 33m
1 stop
LIR
12:00a
SAN
3:58p
15h 58m
1 stop
Depart: Mon Sep 4 2017 Return: Mon Sep 11 2017 Trip spans 8 days
American Airlines
American Airlines
SAN
12:00a
LIR
12:11p
36h 11m
2 stops
LIR
12:00a
SAN
2:54a
26h 54m
2 stops
Depart: Mon Sep 4 2017 Return: Fri Sep 8 2017 Trip spans 5 days
United
United
SAN
12:00a
LIR
1:50p
13h 50m
2 stops
LIR
12:00a
SAN
9:44p
21h 44m
2 stops
Depart: Mon Jul 24 2017 Return: Sat Aug 5 2017 Trip spans 13 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
LIR
1:45p
13h 45m
2 stops
LIR
12:00a
SAN
3:56p
15h 56m
1 stop
Depart: Sun Sep 3 2017 Return: Sun Sep 10 2017 Trip spans 8 days
United
United
SAN
12:00a
LIR
1:44p
13h 44m
2 stops
LIR
12:00a
SAN
12:24p
12h 24m
2 stops
Depart: Tue Jul 25 2017 Return: Thu Aug 3 2017 Trip spans 10 days
Major Airline
Major Airline
SAN
12:00a
LIR
9:32p
21h 32m
1 stop
LIR
12:00a
SAN
8:23a
32h 23m
1 stop
Depart: Tue Jul 25 2017 Return: Sat Aug 5 2017 Trip spans 12 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
LIR
10:20p
22h 20m
2 stops
LIR
12:00a
SAN
3:56p
15h 56m
1 stop
Depart: Thu Jul 27 2017 Return: Sat Aug 5 2017 Trip spans 10 days
Delta
Delta
SAN
12:00a
LIR
12:15p
12h 15m
1 stop
LIR
12:00a
SAN
3:56p
15h 56m
1 stop
Depart: Thu Aug 31 2017 Return: Fri Sep 8 2017 Trip spans 9 days
American Airlines
American Airlines
SAN
12:00a
LIR
12:26p
36h 26m
2 stops
LIR
12:00a
SAN
8:02p
20h 02m
2 stops
Depart: Mon Sep 4 2017 Return: Sun Sep 10 2017 Trip spans 7 days
United
United
SAN
12:00a
LIR
8:20p
20h 20m
2 stops
LIR
12:00a
SAN
12:24p
12h 24m
2 stops
Depart: Wed Jul 26 2017 Return: Sat Aug 5 2017 Trip spans 11 days
Delta
Delta
SAN
12:00a
LIR
11:24p
23h 24m
1 stop
LIR
12:00a
SAN
3:56p
15h 56m
1 stop
Depart: Thu Jul 6 2017 Return: Tue Jul 18 2017 Trip spans 13 days
Major Airline
Major Airline
SAN
12:00a
LIR
7:03a
31h 03m
1 stop
LIR
12:00a
SAN
7:51a
31h 51m
1 stop
Depart: Mon Jul 24 2017 Return: Thu Aug 3 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SAN
12:00a
LIR
12:10p
12h 10m
2 stops
LIR
12:00a
SAN
8:40a
8h 40m
1 stop
Depart: Sun Sep 3 2017 Return: Sat Sep 9 2017 Trip spans 7 days
United
United
SAN
12:00a
LIR
12:53a
24h 53m
2 stops
LIR
12:00a
SAN
11:04a
11h 04m
1 stop
Depart: Thu Jul 27 2017 Return: Thu Aug 3 2017 Trip spans 8 days
Delta
Delta
SAN
12:00a
LIR
12:15p
12h 15m
1 stop
LIR
12:00a
SAN
3:58p
15h 58m
1 stop
Depart: Wed Jul 26 2017 Return: Wed Aug 9 2017 Trip spans 15 days
American Airlines
American Airlines
SAN
12:00a
LIR
12:07a
24h 07m
2 stops
LIR
12:00a
SAN
11:09p
23h 09m
1 stop
* 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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

San Diego
$525
Destination

Liberia
$525