Find Cheap Flights from Costa Rica to Lambert-St Louis

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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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

Book cheap flights from Costa Rica to Lambert-St Louis

(Round-trip)
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
Aeromexico
Aeromexico
SJO
7:50a
STL
5:26a
45h 36m
2 stops
STL
3:05p
SJO
7:50a
40h 45m
2 stops
Depart: Thu May 25 2017 Return: Mon May 29 2017 Trip spans 5 days
United
United
SJO
2:30a
STL
12:44p
10h 14m
1 stop
STL
2:20p
SJO
5:20p
27h 00m
1 stop
Depart: Fri Aug 18 2017 Return: Tue Aug 22 2017 Trip spans 5 days
Aeromexico
Aeromexico
SJO
2:08a
STL
3:44p
13h 36m
2 stops
STL
2:00a
SJO
8:17p
18h 17m
2 stops
Depart: Sat Aug 12 2017 Return: Tue Aug 22 2017 Trip spans 11 days
Aeromexico
Aeromexico
SJO
2:08a
STL
6:17p
16h 09m
2 stops
STL
9:20a
SJO
8:17p
10h 57m
2 stops
Depart: Fri May 26 2017 Return: Mon May 29 2017 Trip spans 4 days
United
United
SJO
2:30a
STL
9:54a
7h 24m
1 stop
STL
2:20p
SJO
5:20p
27h 00m
1 stop
Depart: Tue Jul 18 2017 Return: Tue Jul 25 2017 Trip spans 8 days
Aeromexico
Aeromexico
SJO
2:08a
STL
11:50a
33h 42m
2 stops
STL
1:45p
SJO
7:50a
42h 05m
2 stops
Depart: Sat Jul 1 2017 Return: Tue Jul 4 2017 Trip spans 4 days
Aeromexico
Aeromexico
SJO
7:50a
STL
6:45p
34h 55m
2 stops
STL
1:45p
SJO
7:50a
42h 05m
2 stops
Depart: Wed May 24 2017 Return: Sun May 28 2017 Trip spans 5 days
Aeromexico
Aeromexico
SJO
2:08a
STL
3:05p
12h 57m
2 stops
STL
1:55p
SJO
7:50a
41h 55m
2 stops
* 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.

Airports
Origin

San Jose
$413
Destination

St. Louis
$413