Find Deals on 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
Students
under 26
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: Tue Jan 24 2017 Return: Fri Feb 3 2017 Trip spans 11 days
Spirit Airlines
Spirit Airlines
DEN
8:45a
SJO
7:20p
10h 35m
2 stops
SJO
9:12p
DEN
9:59a
12h 47m
2 stops
Depart: Fri Jan 27 2017 Return: Sat Jan 28 2017 Trip spans 2 days
Major Airline
Major Airline
DEN
7:45a
SJO
9:23p
13h 38m
2 stops
SJO
6:14p
DEN
9:40a
15h 26m
2 stops
Depart: Thu Jan 12 2017 Return: Sat Jan 14 2017 Trip spans 3 days
United
United
DEN
5:05a
LIR
3:05p
10h 00m
1 stop
LIR
7:30a
DEN
1:20p
5h 50m
nonstop
Depart: Wed Apr 26 2017 Return: Thu May 4 2017 Trip spans 9 days
Delta
Delta
DEN
6:31a
LIR
3:53p
9h 22m
1 stop
LIR
3:45a
DEN
6:35p
14h 50m
1 stop
Depart: Sat Jun 3 2017 Return: Sat Jun 10 2017 Trip spans 8 days
American Airlines
American Airlines
DEN
7:55p
LIR
8:14a
12h 19m
1 stop
LIR
11:30a
DEN
4:08a
16h 38m
1 stop
Depart: Sat Feb 18 2017 Return: Tue Feb 28 2017 Trip spans 11 days
Avianca
Avianca
DEN
6:18a
SJO
3:45p
9h 27m
2 stops
SJO
12:47a
DEN
10:24a
9h 37m
2 stops
Depart: Tue Dec 13 2016 Return: Thu Dec 22 2016 Trip spans 10 days
Aeromexico
Aeromexico
DEN
8:45a
SJO
5:57a
21h 12m
1 stop
SJO
7:57a
DEN
9:48a
25h 51m
1 stop
Depart: Wed Jan 18 2017 Return: Sat Jan 28 2017 Trip spans 11 days
Spirit Airlines
Spirit Airlines
DEN
8:45a
SJO
7:20p
10h 35m
2 stops
SJO
8:50a
DEN
6:42p
9h 52m
1 stop
Depart: Thu Jan 19 2017 Return: Mon Jan 23 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
DEN
8:45a
SJO
7:20p
10h 35m
2 stops
SJO
8:50a
DEN
6:42p
9h 52m
1 stop
Depart: Mon Feb 6 2017 Return: Tue Feb 14 2017 Trip spans 9 days
Major Airline
Major Airline
DEN
10:26p
SJO
5:05a
30h 39m
2 stops
SJO
7:40p
DEN
9:14a
13h 34m
2 stops
Depart: Thu May 18 2017 Return: Sun May 21 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
DEN
4:25p
LIR
11:08a
42h 43m
2 stops
LIR
12:10p
DEN
11:45a
23h 35m
2 stops
Depart: Thu Feb 9 2017 Return: Sun Feb 12 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
DEN
8:47a
SJO
7:22p
10h 35m
2 stops
SJO
9:12p
DEN
9:50a
12h 38m
2 stops
Depart: Sun Jan 15 2017 Return: Mon Feb 6 2017 Trip spans 23 days
Major Airline
Major Airline
DEN
10:25p
SJO
10:45a
36h 20m
2 stops
SJO
7:00a
DEN
12:06a
41h 06m
2 stops
Depart: Fri Jan 13 2017 Return: Sat Jan 14 2017 Trip spans 2 days
United
United
DEN
3:25a
LIR
3:05p
11h 40m
1 stop
LIR
7:30a
DEN
1:20p
5h 50m
nonstop
Depart: Wed Feb 8 2017 Return: Fri Feb 10 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
DEN
6:38p
SJO
7:22p
24h 44m
1 stop
SJO
9:12p
DEN
9:50a
12h 38m
2 stops
Depart: Thu Apr 13 2017 Return: Wed Apr 19 2017 Trip spans 7 days
Delta
Delta
DEN
6:31a
LIR
3:53p
9h 22m
1 stop
LIR
3:00a
DEN
12:40p
9h 40m
1 stop
Depart: Sun Mar 19 2017 Return: Mon Mar 27 2017 Trip spans 9 days
American Airlines
American Airlines
DEN
4:55p
LIR
9:41a
16h 46m
1 stop
LIR
11:30a
DEN
4:08a
16h 38m
1 stop
Depart: Fri Jan 6 2017 Return: Sat Jan 14 2017 Trip spans 9 days
United
United
DEN
6:55p
LIR
12:05a
5h 10m
nonstop
LIR
7:30a
DEN
1:20p
5h 50m
nonstop
Depart: Mon Apr 3 2017 Return: Wed Apr 19 2017 Trip spans 17 days
Major Airline
Major Airline
DEN
1:50a
SJO
1:30p
11h 40m
2 stops
SJO
9:25a
DEN
1:03a
15h 38m
2 stops
Depart: Fri Feb 3 2017 Return: Tue Feb 7 2017 Trip spans 5 days
Delta
Delta
DEN
2:34p
LIR
12:28a
9h 54m
1 stop
LIR
2:33a
DEN
1:23p
10h 50m
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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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

Denver
$241
Destination

Liberia
$436
San Jose
$241