Find Cheap Flights from Denver International 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 Denver International to Costa Rica

(Round-trip)
Depart: Thu Aug 17 2017 Return: Wed Aug 30 2017 Trip spans 14 days
Spirit Airlines
Spirit Airlines
DEN
7:59p
SJO
7:35a
11h 36m
1 stop
SJO
8:35a
DEN
6:51p
10h 16m
1 stop
Depart: Wed Aug 30 2017 Return: Sun Sep 10 2017 Trip spans 12 days
Major Airline
Major Airline
DEN
10:00p
SJO
1:59p
15h 59m
2 stops
SJO
3:29a
DEN
12:44a
21h 15m
2 stops
Depart: Sun Sep 10 2017 Return: Fri Sep 15 2017 Trip spans 6 days
Aeromexico
Aeromexico
DEN
9:55a
SJO
6:50a
20h 55m
1 stop
SJO
7:50a
DEN
8:30a
24h 40m
1 stop
Depart: Sat Nov 25 2017 Return: Sat Dec 2 2017 Trip spans 8 days
United
United
DEN
4:55a
LIR
10:05a
5h 10m
nonstop
LIR
7:30a
DEN
1:20p
5h 50m
nonstop
Depart: Tue Nov 28 2017 Return: Wed Nov 29 2017 Trip spans 2 days
American Airlines
American Airlines
DEN
10:59a
LIR
6:51a
19h 52m
2 stops
LIR
10:22a
DEN
7:00a
20h 38m
2 stops
Depart: Tue Oct 31 2017 Return: Thu Nov 16 2017 Trip spans 17 days
Delta
Delta
DEN
1:20p
LIR
8:03a
18h 43m
1 stop
LIR
3:45a
DEN
3:00p
11h 15m
1 stop
Depart: Sat Dec 23 2017 Return: Thu Jan 4 2018 Trip spans 13 days
Copa Airlines
Copa Airlines
DEN
5:30p
LIR
7:19a
13h 49m
1 stop
LIR
9:15a
DEN
12:12p
26h 57m
1 stop
Depart: Fri Aug 18 2017 Return: Wed Aug 30 2017 Trip spans 13 days
Spirit Airlines
Spirit Airlines
DEN
7:59p
SJO
7:35a
11h 36m
1 stop
SJO
8:35a
DEN
6:51p
10h 16m
1 stop
Depart: Sat Aug 19 2017 Return: Wed Aug 30 2017 Trip spans 12 days
Spirit Airlines
Spirit Airlines
DEN
7:59p
SJO
7:35a
11h 36m
1 stop
SJO
8:35a
DEN
6:51p
10h 16m
1 stop
Depart: Sun Oct 15 2017 Return: Sat Oct 28 2017 Trip spans 14 days
Aeromexico
Aeromexico
DEN
9:55a
SJO
7:17p
9h 22m
1 stop
SJO
7:50a
DEN
9:30a
25h 40m
1 stop
Depart: Tue Aug 8 2017 Return: Mon Aug 14 2017 Trip spans 7 days
Major Airline
Major Airline
DEN
12:10a
SJO
1:30p
13h 20m
2 stops
SJO
9:40p
DEN
11:29a
13h 49m
2 stops
Depart: Sun Aug 20 2017 Return: Wed Aug 30 2017 Trip spans 11 days
Spirit Airlines
Spirit Airlines
DEN
7:59p
SJO
7:35a
11h 36m
1 stop
SJO
8:35a
DEN
6:51p
10h 16m
1 stop
Depart: Sat Oct 21 2017 Return: Sat Nov 4 2017 Trip spans 15 days
Aeromexico
Aeromexico
DEN
9:55a
SJO
6:50a
20h 55m
1 stop
SJO
8:50a
DEN
8:30a
24h 40m
1 stop
Depart: Mon Aug 21 2017 Return: Sat Sep 16 2017 Trip spans 27 days
Spirit Airlines
Spirit Airlines
DEN
7:59p
SJO
7:35a
11h 36m
1 stop
SJO
8:35a
DEN
6:30p
9h 55m
1 stop
Depart: Sun Aug 13 2017 Return: Tue Aug 15 2017 Trip spans 3 days
Major Airline
Major Airline
DEN
11:10p
SJO
3:17p
16h 07m
2 stops
SJO
10:08p
DEN
2:32p
16h 24m
2 stops
Depart: Thu Aug 24 2017 Return: Thu Sep 21 2017 Trip spans 29 days
Spirit Airlines
Spirit Airlines
DEN
7:59p
SJO
7:35a
11h 36m
1 stop
SJO
8:35a
DEN
6:30p
9h 55m
1 stop
Depart: Thu Nov 23 2017 Return: Sat Dec 2 2017 Trip spans 10 days
United
United
DEN
5:00p
LIR
6:30a
13h 30m
1 stop
LIR
7:30a
DEN
1:20p
5h 50m
nonstop
Depart: Sun Nov 19 2017 Return: Wed Nov 29 2017 Trip spans 11 days
American Airlines
American Airlines
DEN
1:30a
LIR
8:41a
7h 11m
1 stop
LIR
8:44a
DEN
5:45p
9h 01m
1 stop
Depart: Mon Dec 4 2017 Return: Wed Dec 6 2017 Trip spans 3 days
Delta
Delta
DEN
12:00p
LIR
7:03a
19h 03m
1 stop
LIR
9:10a
DEN
6:38p
9h 28m
1 stop
Depart: Mon Aug 7 2017 Return: Wed Aug 16 2017 Trip spans 10 days
Major Airline
Major Airline
DEN
3:59p
SJO
3:35a
11h 36m
1 stop
SJO
4:04a
DEN
3:00a
22h 56m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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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^ 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

Denver
$341
Destination

Liberia
$512
San Jose
$341