Find Cheap Flights from Costa Rica to Portland

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 Portland

(Round-trip)
Depart: Fri Oct 13 2017 Return: Fri Oct 20 2017 Trip spans 8 days
American Airlines
American Airlines
SJO
3:54a
PDX
7:51a
27h 57m
1 stop
PDX
9:30a
SJO
12:52p
27h 22m
1 stop
Depart: Wed May 24 2017 Return: Sun May 28 2017 Trip spans 5 days
Aeromexico
Aeromexico
SJO
2:08a
PDX
11:02p
20h 54m
2 stops
PDX
4:30a
SJO
5:50a
25h 20m
2 stops
Depart: Wed Aug 16 2017 Return: Wed Aug 23 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
SJO
12:10p
PDX
11:00p
10h 50m
1 stop
PDX
1:00a
SJO
10:10a
9h 10m
1 stop
Depart: Thu May 4 2017 Return: Mon May 8 2017 Trip spans 5 days
Major Airline
Major Airline
SJO
1:00a
PDX
8:40a
7h 40m
nonstop
PDX
9:00a
SJO
2:40p
5h 40m
nonstop
Depart: Fri Jun 9 2017 Return: Wed Jul 12 2017 Trip spans 34 days
Copa Airlines
Copa Airlines
SJO
3:35a
PDX
7:00p
39h 25m
2 stops
PDX
1:29p
SJO
11:31a
22h 02m
2 stops
Depart: Mon Aug 14 2017 Return: Wed Aug 23 2017 Trip spans 10 days
Aeromexico
Aeromexico
SJO
2:08a
PDX
11:00p
20h 52m
2 stops
PDX
2:30a
SJO
6:17p
15h 47m
2 stops
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Aeromexico
Aeromexico
SJO
7:50a
PDX
5:45a
21h 55m
2 stops
PDX
8:43a
SJO
5:50a
21h 07m
2 stops
Depart: Sat Aug 12 2017 Return: Thu Aug 24 2017 Trip spans 13 days
Alaska Airlines
Alaska Airlines
SJO
12:10p
PDX
5:18a
17h 08m
1 stop
PDX
5:40p
SJO
10:10a
16h 30m
1 stop
Depart: Wed May 3 2017 Return: Wed May 10 2017 Trip spans 8 days
Aeromexico
Aeromexico
SJO
2:08a
PDX
6:29p
16h 21m
2 stops
PDX
2:30a
SJO
6:17p
15h 47m
2 stops
Depart: Tue Jul 4 2017 Return: Tue Jul 18 2017 Trip spans 15 days
Copa Airlines
Copa Airlines
SJO
3:35a
PDX
6:03a
50h 28m
2 stops
PDX
8:20a
SJO
4:51p
32h 31m
2 stops
Depart: Tue Aug 15 2017 Return: Wed Aug 23 2017 Trip spans 9 days
Aeromexico
Aeromexico
SJO
2:08a
PDX
6:54p
16h 46m
2 stops
PDX
2:30a
SJO
6:17p
15h 47m
2 stops
Depart: Wed Jun 28 2017 Return: Tue Jul 11 2017 Trip spans 14 days
Copa Airlines
Copa Airlines
SJO
12:23a
PDX
7:00p
18h 37m
2 stops
PDX
1:29p
SJO
4:17a
38h 48m
2 stops
Depart: Sun May 21 2017 Return: Sun May 28 2017 Trip spans 8 days
Aeromexico
Aeromexico
SJO
7:50a
PDX
5:45a
45h 55m
2 stops
PDX
2:30a
SJO
5:50a
27h 20m
2 stops
Depart: Sun Aug 13 2017 Return: Wed Aug 23 2017 Trip spans 11 days
Aeromexico
Aeromexico
SJO
2:08a
PDX
6:54p
16h 46m
2 stops
PDX
2:30a
SJO
6:17p
15h 47m
2 stops
Depart: Thu Aug 17 2017 Return: Thu Aug 24 2017 Trip spans 8 days
Aeromexico
Aeromexico
SJO
2:08a
PDX
6:54p
16h 46m
2 stops
PDX
2:30a
SJO
6:17p
15h 47m
2 stops
Depart: Mon May 1 2017 Return: Fri May 12 2017 Trip spans 12 days
Aeromexico
Aeromexico
SJO
2:08a
PDX
5:45a
27h 37m
2 stops
PDX
8:43a
SJO
5:50a
21h 07m
2 stops
Depart: Sun Apr 30 2017 Return: Tue May 9 2017 Trip spans 10 days
Aeromexico
Aeromexico
SJO
7:50a
PDX
12:08p
28h 18m
2 stops
PDX
5:55a
SJO
6:17p
36h 22m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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Airports
Origin

San Jose
$462
Destination

Portland
$462