Find Cheap Flights 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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Dates flexible? Here are the best fares found in the past 48 hours...

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(Round-trip)
Depart: Fri Oct 14 2016 Return: Wed Oct 19 2016 Trip spans 6 days
Spirit Airlines
Spirit Airlines
FLL
SJO
2h 48m
nonstop
SJO
FLL
2h 58m
nonstop
Depart: Sat Nov 26 2016 Return: Wed Nov 30 2016 Trip spans 5 days
Major Airline
Major Airline
FLL
SJO
2h 57m
nonstop
SJO
FLL
2h 55m
nonstop
Depart: Thu Dec 1 2016 Return: Sat Dec 3 2016 Trip spans 3 days
American Airlines
American Airlines
MIA
SJO
2h 55m
nonstop
SJO
MIA
3h 11m
nonstop
Depart: Wed Nov 9 2016 Return: Tue Nov 15 2016 Trip spans 7 days
Copa Airlines
Copa Airlines
MIA
SJO
6h 04m
1 stop
SJO
MIA
13h 40m
1 stop
Depart: Wed Oct 26 2016 Return: Thu Nov 3 2016 Trip spans 9 days
JetBlue
JetBlue
MCO
SJO
3h 10m
nonstop
SJO
MCO
3h 16m
nonstop
Depart: Mon Oct 31 2016 Return: Sat Nov 5 2016 Trip spans 6 days
Spirit Airlines
Spirit Airlines
FLL
SJO
2h 58m
nonstop
SJO
FLL
2h 58m
nonstop
Depart: Thu Jan 19 2017 Return: Sun Jan 22 2017 Trip spans 4 days
Avianca
Avianca
MIA
SJO
5h 35m
1 stop
SJO
MIA
5h 10m
1 stop
Depart: Mon Jan 23 2017 Return: Fri Jan 27 2017 Trip spans 5 days
United
United
HOU
SJO
3h 47m
nonstop
SJO
HOU
3h 55m
nonstop
Depart: Tue Nov 1 2016 Return: Sat Nov 5 2016 Trip spans 5 days
Spirit Airlines
Spirit Airlines
FLL
SJO
2h 58m
nonstop
SJO
FLL
2h 58m
nonstop
Depart: Sat Dec 10 2016 Return: Sat Dec 17 2016 Trip spans 8 days
Delta
Delta
JFK
LIR
5h 26m
nonstop
LIR
JFK
4h 52m
nonstop
Depart: Wed Oct 12 2016 Return: Tue Oct 18 2016 Trip spans 7 days
Spirit Airlines
Spirit Airlines
FLL
SJO
2h 58m
nonstop
SJO
FLL
2h 47m
nonstop
Depart: Wed Mar 1 2017 Return: Mon Mar 6 2017 Trip spans 6 days
Aeromexico
Aeromexico
HOU
SJO
7h 24m
1 stop
SJO
HOU
16h 08m
1 stop
Depart: Wed Nov 16 2016 Return: Mon Nov 21 2016 Trip spans 6 days
Spirit Airlines
Spirit Airlines
FLL
SJO
2h 48m
nonstop
SJO
FLL
2h 59m
nonstop
Depart: Fri Oct 21 2016 Return: Tue Oct 25 2016 Trip spans 5 days
Major Airline
Major Airline
MIA
SJO
6h 41m
1 stop
SJO
MIA
6h 19m
1 stop
Depart: Sat Nov 26 2016 Return: Mon Dec 5 2016 Trip spans 10 days
Alaska Airlines
Alaska Airlines
LAX
SJO
5h 49m
nonstop
SJO
LAX
6h 30m
nonstop
Depart: Sat Mar 11 2017 Return: Sun Mar 19 2017 Trip spans 8 days
Volaris
Volaris
MDW
SJO
18h 15m
1 stop
SJO
MDW
22h 02m
1 stop
Depart: Thu Oct 27 2016 Return: Sun Oct 30 2016 Trip spans 4 days
Major Airline
Major Airline
MIA
SJO
6h 04m
1 stop
SJO
MIA
9h 38m
1 stop
Depart: Sat Nov 26 2016 Return: Tue Nov 29 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
FLL
SJO
2h 57m
nonstop
SJO
FLL
2h 47m
nonstop
Depart: Fri Nov 4 2016 Return: Tue Nov 8 2016 Trip spans 5 days
JetBlue
JetBlue
MCO
SJO
3h 07m
nonstop
SJO
MCO
3h 16m
nonstop
Depart: Sun Oct 30 2016 Return: Fri Nov 4 2016 Trip spans 6 days
Major Airline
Major Airline
MIA
SJO
5h 48m
1 stop
SJO
MIA
9h 00m
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.

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

New York
$319
Chicago
$440
Orlando
$243
Fort Lauderdale
$130
Los Angeles
$421
Miami
$201
Houston
$273
Destination

Liberia
$319
San Jose
$130