Find Cheap Flights from Milwaukee-Mitchell 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.
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 Milwaukee-Mitchell to Costa Rica

(Round-trip)
Depart: Mon May 22 2017 Return: Tue May 23 2017 Trip spans 2 days
United
United
MKE
2:45a
SJO
5:20p
14h 35m
1 stop
SJO
2:30a
MKE
4:55p
14h 25m
1 stop
Depart: Wed Jun 7 2017 Return: Tue Jun 20 2017 Trip spans 14 days
American Airlines
American Airlines
MKE
1:45a
SJO
10:42a
8h 57m
1 stop
SJO
10:35a
MKE
6:29p
7h 54m
1 stop
Depart: Thu Jun 15 2017 Return: Sun Jun 18 2017 Trip spans 4 days
Major Airline
Major Airline
MKE
12:55a
SJO
2:59p
14h 04m
1 stop
SJO
8:23p
MKE
7:49a
11h 26m
1 stop
Depart: Wed Jun 28 2017 Return: Fri Jul 28 2017 Trip spans 31 days
Delta
Delta
MKE
10:05a
SJO
5:13p
7h 08m
1 stop
SJO
3:20a
MKE
12:34p
9h 14m
1 stop
Depart: Tue Aug 1 2017 Return: Wed Aug 2 2017 Trip spans 2 days
Copa Airlines
Copa Airlines
MKE
8:10a
SJO
6:51p
10h 41m
2 stops
SJO
12:32a
MKE
3:28a
26h 56m
2 stops
Depart: Tue May 23 2017 Return: Wed May 24 2017 Trip spans 2 days
United
United
MKE
4:10a
SJO
4:15p
12h 05m
1 stop
SJO
2:30a
MKE
4:55p
14h 25m
1 stop
Depart: Tue Jul 18 2017 Return: Thu Aug 3 2017 Trip spans 17 days
American Airlines
American Airlines
MKE
1:45a
SJO
10:42a
8h 57m
1 stop
SJO
10:35a
MKE
6:29p
7h 54m
1 stop
Depart: Thu Jun 1 2017 Return: Wed Jun 7 2017 Trip spans 7 days
Major Airline
Major Airline
MKE
9:45p
SJO
4:17p
18h 32m
1 stop
SJO
10:08p
MKE
2:53p
16h 45m
1 stop
Depart: Mon May 29 2017 Return: Tue May 30 2017 Trip spans 2 days
United
United
MKE
2:45a
SJO
5:20p
14h 35m
1 stop
SJO
2:30a
MKE
10:34a
8h 04m
1 stop
Depart: Wed Jul 26 2017 Return: Mon Jul 31 2017 Trip spans 6 days
American Airlines
American Airlines
MKE
1:45a
SJO
10:42a
8h 57m
1 stop
SJO
10:35a
MKE
6:29p
7h 54m
1 stop
Depart: Thu Jul 27 2017 Return: Tue Aug 1 2017 Trip spans 6 days
Delta
Delta
MKE
3:04a
SJO
4:40p
13h 36m
1 stop
SJO
3:20a
MKE
3:24p
12h 04m
1 stop
Depart: Fri Oct 13 2017 Return: Fri Oct 20 2017 Trip spans 8 days
Major Airline
Major Airline
MKE
9:55p
SJO
9:00a
11h 05m
2 stops
SJO
8:32p
MKE
7:42a
11h 10m
2 stops
Depart: Wed Aug 2 2017 Return: Mon Aug 7 2017 Trip spans 6 days
American Airlines
American Airlines
MKE
1:45a
SJO
10:42a
8h 57m
1 stop
SJO
10:35a
MKE
6:29p
7h 54m
1 stop
Depart: Tue Jul 25 2017 Return: Thu Aug 3 2017 Trip spans 10 days
Copa Airlines
Copa Airlines
MKE
8:10a
SJO
7:21p
11h 11m
2 stops
SJO
12:32a
MKE
11:40a
11h 08m
2 stops
Depart: Wed May 24 2017 Return: Tue May 30 2017 Trip spans 7 days
United
United
MKE
4:10a
SJO
4:15p
12h 05m
1 stop
SJO
2:30a
MKE
4:55p
14h 25m
1 stop
Depart: Sat Jun 10 2017 Return: Tue Jun 20 2017 Trip spans 11 days
Major Airline
Major Airline
MKE
9:55p
SJO
9:40a
11h 45m
1 stop
SJO
4:43a
MKE
12:46a
20h 03m
1 stop
Depart: Sun May 7 2017 Return: Fri May 12 2017 Trip spans 6 days
Delta
Delta
MKE
3:10a
SJO
5:07p
13h 57m
1 stop
SJO
3:05a
MKE
6:53p
15h 48m
1 stop
Depart: Tue Aug 8 2017 Return: Tue Aug 15 2017 Trip spans 8 days
American Airlines
American Airlines
MKE
1:45a
SJO
10:42a
8h 57m
1 stop
SJO
10:35a
MKE
6:29p
7h 54m
1 stop
Depart: Thu May 25 2017 Return: Mon May 29 2017 Trip spans 5 days
United
United
MKE
2:45a
SJO
5:20p
14h 35m
1 stop
SJO
2:30a
MKE
4:55p
14h 25m
1 stop
Depart: Fri Jun 30 2017 Return: Mon Jul 3 2017 Trip spans 4 days
Major Airline
Major Airline
MKE
2:28a
SJO
2:59p
12h 31m
1 stop
SJO
9:44a
MKE
7:40a
21h 56m
1 stop
* 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

Milwaukee
$567
Destination

San Jose
$567