Find Cheap Flights from Costa Rica to Denver International

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 Costa Rica to Denver International

(Round-trip)
Depart: Sat Sep 30 2017 Return: Mon Oct 2 2017 Trip spans 3 days
American Airlines
American Airlines
SJO
6:38a
DEN
7:37a
24h 59m
2 stops
DEN
1:00a
SJO
1:52p
12h 52m
1 stop
Depart: Wed May 10 2017 Return: Fri May 12 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
SJO
8:35a
DEN
6:27p
9h 52m
1 stop
DEN
7:24p
SJO
7:32a
12h 08m
1 stop
Depart: Fri Jun 23 2017 Return: Sun Jul 16 2017 Trip spans 24 days
Aeromexico
Aeromexico
SJO
2:08a
DEN
8:30a
30h 22m
1 stop
DEN
9:55a
SJO
6:50a
20h 55m
1 stop
Depart: Thu May 18 2017 Return: Mon May 29 2017 Trip spans 12 days
United
United
LIR
8:25a
DEN
7:26p
11h 01m
1 stop
DEN
6:25p
LIR
7:25a
13h 00m
1 stop
Depart: Sun Jul 30 2017 Return: Mon Jul 31 2017 Trip spans 2 days
Major Airline
Major Airline
SJO
4:35a
DEN
2:51p
10h 16m
1 stop
DEN
3:55p
SJO
4:18p
24h 23m
1 stop
Depart: Sun Sep 17 2017 Return: Tue Sep 19 2017 Trip spans 3 days
American Airlines
American Airlines
SJO
3:54a
DEN
4:08a
24h 14m
1 stop
DEN
3:45a
SJO
2:50p
11h 05m
2 stops
Depart: Thu May 11 2017 Return: Fri May 12 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
SJO
8:35a
DEN
6:27p
9h 52m
1 stop
DEN
7:24p
SJO
7:32a
12h 08m
1 stop
Depart: Sun Apr 30 2017 Return: Wed May 3 2017 Trip spans 4 days
Copa Airlines
Copa Airlines
SJO
10:31a
DEN
8:00a
21h 29m
2 stops
DEN
4:09a
SJO
6:21p
14h 12m
2 stops
Depart: Tue May 9 2017 Return: Fri May 12 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
SJO
8:35a
DEN
6:27p
9h 52m
1 stop
DEN
7:24p
SJO
7:32a
12h 08m
1 stop
Depart: Sat Jul 15 2017 Return: Fri Jul 21 2017 Trip spans 7 days
Aeromexico
Aeromexico
SJO
2:08a
DEN
8:30a
30h 22m
1 stop
DEN
9:55a
SJO
7:17p
9h 22m
1 stop
Depart: Wed Jun 7 2017 Return: Tue Jun 13 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
SJO
8:35a
DEN
6:26p
9h 51m
1 stop
DEN
7:26p
SJO
7:32a
12h 06m
1 stop
Depart: Mon Jun 12 2017 Return: Wed Jun 21 2017 Trip spans 10 days
United
United
LIR
2:50a
DEN
2:55a
24h 05m
1 stop
DEN
9:00a
LIR
4:00p
7h 00m
1 stop
Depart: Sun Oct 22 2017 Return: Mon Oct 23 2017 Trip spans 2 days
American Airlines
American Airlines
LIR
10:22a
DEN
5:37p
31h 15m
2 stops
DEN
7:59p
LIR
9:53a
13h 54m
1 stop
Depart: Wed Sep 6 2017 Return: Sat Sep 16 2017 Trip spans 11 days
Spirit Airlines
Spirit Airlines
SJO
8:35a
DEN
6:51p
10h 16m
1 stop
DEN
7:35p
SJO
7:30a
11h 55m
1 stop
Depart: Fri Jun 9 2017 Return: Wed Jun 21 2017 Trip spans 13 days
United
United
LIR
2:50a
DEN
7:02p
16h 12m
1 stop
DEN
7:32a
LIR
4:00p
8h 28m
1 stop
Depart: Sat Jul 8 2017 Return: Sat Jul 15 2017 Trip spans 8 days
Aeromexico
Aeromexico
SJO
7:50a
DEN
8:30a
24h 40m
1 stop
DEN
9:55a
SJO
6:50a
20h 55m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 17 2017 Trip spans 11 days
Spirit Airlines
Spirit Airlines
SJO
8:35a
DEN
6:35p
10h 00m
1 stop
DEN
7:35p
SJO
7:30a
11h 55m
1 stop
Depart: Sat Jun 10 2017 Return: Wed Jun 21 2017 Trip spans 12 days
United
United
LIR
10:50a
DEN
2:55a
16h 05m
1 stop
DEN
7:32a
LIR
4:00p
8h 28m
1 stop
Depart: Tue Jun 6 2017 Return: Tue Jun 20 2017 Trip spans 15 days
American Airlines
American Airlines
LIR
8:47a
DEN
3:42p
30h 55m
2 stops
DEN
11:59a
LIR
9:40a
21h 41m
2 stops
Depart: Thu Sep 14 2017 Return: Sat Sep 23 2017 Trip spans 10 days
Spirit Airlines
Spirit Airlines
SJO
8:35a
DEN
6:35p
10h 00m
1 stop
DEN
7:35p
SJO
7:30a
11h 55m
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

Liberia
$494
San Jose
$298
Destination

Denver
$298
Airlines Airline reviews

3 travelers who booked a flight from San Jose to Denver rated their chosen airlines with an average of 7.5.

Overall
8.7
Boarding
8.7
Crew
8.7
Comfort
7.3
Food
4.7
Entertainment
7.3