Find Deals on Flights from Eugene 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.
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 Eugene to Costa Rica

(Round-trip)
Depart: Thu Jan 5 2017 Return: Sat Jan 28 2017 Trip spans 24 days
Major Airline
Major Airline
EUG
5:23a
LIR
4:03a
22h 40m
2 stops
LIR
12:24a
EUG
1:24p
13h 00m
2 stops
Depart: Wed Jan 18 2017 Return: Thu Jan 26 2017 Trip spans 9 days
Delta
Delta
EUG
8:15a
LIR
12:20a
16h 05m
2 stops
LIR
3:32a
EUG
8:21p
16h 49m
2 stops
Depart: Fri Feb 3 2017 Return: Fri Feb 10 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
EUG
8:09a
SJO
9:04a
24h 55m
2 stops
SJO
12:05p
EUG
10:19a
22h 14m
2 stops
Depart: Mon Jan 30 2017 Return: Fri Feb 17 2017 Trip spans 19 days
United
United
EUG
2:00p
LIR
2:05p
24h 05m
2 stops
LIR
2:50a
EUG
8:06p
17h 16m
2 stops
Depart: Thu Mar 16 2017 Return: Tue Mar 28 2017 Trip spans 13 days
American Airlines
American Airlines
EUG
11:13a
SJO
11:05p
11h 52m
2 stops
SJO
10:35a
EUG
6:43p
32h 08m
2 stops
Depart: Thu Feb 2 2017 Return: Fri Feb 10 2017 Trip spans 9 days
Major Airline
Major Airline
EUG
8:00p
SJO
4:34a
32h 34m
2 stops
SJO
4:20a
EUG
4:44a
24h 24m
2 stops
Depart: Mon Feb 27 2017 Return: Mon Mar 6 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
EUG
8:12a
SJO
9:04a
48h 52m
2 stops
SJO
12:05p
EUG
10:19a
22h 14m
2 stops
Depart: Tue Jan 17 2017 Return: Wed Jan 25 2017 Trip spans 9 days
Delta
Delta
EUG
1:00a
SJO
1:28a
24h 28m
2 stops
SJO
4:43a
EUG
8:21p
15h 38m
2 stops
Depart: Wed Apr 12 2017 Return: Thu Apr 20 2017 Trip spans 9 days
Delta
Delta
EUG
9:00a
SJO
2:10a
17h 10m
2 stops
SJO
4:35a
EUG
7:53p
15h 18m
2 stops
Depart: Sun Mar 19 2017 Return: Tue Mar 21 2017 Trip spans 3 days
United
United
EUG
2:25p
SJO
6:40a
16h 15m
2 stops
SJO
9:05p
EUG
2:36p
17h 31m
2 stops
Depart: Tue Apr 18 2017 Return: Thu Apr 20 2017 Trip spans 3 days
Delta
Delta
EUG
2:05a
SJO
2:10a
24h 05m
2 stops
SJO
4:35a
EUG
7:53p
15h 18m
2 stops
Depart: Fri Jan 13 2017 Return: Fri Jan 27 2017 Trip spans 15 days
Alaska Airlines
Alaska Airlines
EUG
2:20p
SJO
9:04a
18h 44m
2 stops
SJO
12:05p
EUG
9:38a
21h 33m
2 stops
Depart: Sun Apr 9 2017 Return: Fri Apr 14 2017 Trip spans 6 days
United
United
EUG
9:15a
SJO
6:55a
21h 40m
2 stops
SJO
6:40p
EUG
8:08p
25h 28m
2 stops
Depart: Wed Apr 19 2017 Return: Mon May 1 2017 Trip spans 13 days
Delta
Delta
EUG
2:05a
SJO
2:10a
24h 05m
2 stops
SJO
4:35a
EUG
7:47p
15h 12m
2 stops
Depart: Sun Jan 15 2017 Return: Fri Jan 27 2017 Trip spans 13 days
Alaska Airlines
Alaska Airlines
EUG
2:20p
SJO
9:04a
18h 44m
2 stops
SJO
12:05p
EUG
3:48p
27h 43m
2 stops
Depart: Mon Apr 10 2017 Return: Fri Apr 14 2017 Trip spans 5 days
United
United
EUG
11:30a
SJO
6:55a
19h 25m
2 stops
SJO
6:40p
EUG
8:08p
25h 28m
2 stops
Depart: Sun Apr 23 2017 Return: Mon May 1 2017 Trip spans 9 days
Delta
Delta
EUG
2:05a
SJO
2:10a
24h 05m
2 stops
SJO
4:35a
EUG
7:47p
15h 12m
2 stops
Depart: Sat Jan 14 2017 Return: Fri Jan 27 2017 Trip spans 14 days
Alaska Airlines
Alaska Airlines
EUG
2:20p
SJO
9:04a
42h 44m
2 stops
SJO
12:05p
EUG
9:38a
21h 33m
2 stops
Depart: Sat Apr 8 2017 Return: Fri Apr 14 2017 Trip spans 7 days
United
United
EUG
2:35p
SJO
6:55a
40h 20m
2 stops
SJO
6:40p
EUG
8:08p
25h 28m
2 stops
Depart: Mon Apr 24 2017 Return: Mon May 1 2017 Trip spans 8 days
Delta
Delta
EUG
2:05a
SJO
2:10a
24h 05m
2 stops
SJO
4:35a
EUG
7:47p
15h 12m
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

Eugene
$433
Destination

Liberia
$433
San Jose
$521