Find Cheap Flights from Buffalo 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 Buffalo to Costa Rica

(Round-trip)
Depart: Sun Feb 11 2018 Return: Tue Feb 20 2018 Trip spans 10 days
American Airlines
American Airlines
BUF
12:00a
SJO
4:26p
16h 26m
2 stops
SJO
12:00a
BUF
2:29p
14h 29m
2 stops
Depart: Tue Nov 28 2017 Return: Tue Dec 12 2017 Trip spans 15 days
Delta
Delta
BUF
12:00a
SJO
11:01a
11h 01m
1 stop
SJO
12:00a
BUF
8:30a
8h 30m
1 stop
Depart: Sun Jan 21 2018 Return: Sun Jan 28 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BUF
12:00a
LIR
9:28a
9h 28m
1 stop
LIR
12:00a
BUF
11:50p
23h 50m
2 stops
Depart: Sat Oct 21 2017 Return: Sun Oct 29 2017 Trip spans 9 days
United
United
BUF
12:00a
SJO
10:00p
46h 00m
2 stops
SJO
12:00a
BUF
11:30a
35h 30m
2 stops
Depart: Sun Mar 11 2018 Return: Sun Mar 18 2018 Trip spans 7 days
Aeromexico
Aeromexico
BUF
12:00a
SJO
8:25a
31h 25m
2 stops
SJO
12:00a
BUF
10:16a
34h 16m
2 stops
Depart: Sat Mar 17 2018 Return: Sat Mar 24 2018 Trip spans 8 days
American Airlines
American Airlines
BUF
12:00a
SJO
8:25p
20h 25m
1 stop
SJO
12:00a
BUF
5:34p
17h 34m
2 stops
Depart: Sat Dec 2 2017 Return: Fri Dec 8 2017 Trip spans 7 days
United
United
BUF
12:00a
LIR
1:15p
13h 15m
2 stops
LIR
12:00a
BUF
6:40p
18h 40m
2 stops
Depart: Sun Jan 28 2018 Return: Sun Feb 4 2018 Trip spans 8 days
Multiple Airlines
Multiple Airlines
BUF
12:00a
SJO
1:47a
25h 47m
2 stops
SJO
12:00a
BUF
12:38a
24h 38m
2 stops
Depart: Mon Dec 25 2017 Return: Sat Dec 30 2017 Trip spans 6 days
Aeromexico
Aeromexico
BUF
12:00a
SJO
8:08p
20h 08m
2 stops
SJO
12:00a
BUF
7:46p
19h 46m
2 stops
Depart: Wed Dec 6 2017 Return: Wed Dec 13 2017 Trip spans 8 days
$1029
Select
Multiple Airlines
Multiple Airlines
BUF
12:00a
SJO
5:45a
29h 45m
3 stops
SJO
12:00a
BUF
12:58a
24h 58m
2 stops
Depart: Wed Dec 13 2017 Return: Sun Dec 17 2017 Trip spans 5 days
$3184
Select
Multiple Airlines
Multiple Airlines
BUF
12:00a
SJO
7:00p
19h 00m
2 stops
SJO
12:00a
BUF
2:50a
26h 50m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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

Buffalo
$395
Destination

Liberia
$418
San Jose
$395