Find Deals on Flights from Costa Rica to Milwaukee-Mitchell

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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Costa Rica to Milwaukee-Mitchell

(Round-trip)
Depart: Tue May 16 2017 Return: Fri May 19 2017 Trip spans 4 days
Delta
Delta
SJO
3:05a
MKE
11:00a
7h 55m
1 stop
MKE
8:10a
SJO
5:07p
8h 57m
1 stop
Depart: Mon May 15 2017 Return: Tue May 23 2017 Trip spans 9 days
Major Airline
Major Airline
SJO
7:19a
MKE
11:24p
16h 05m
2 stops
MKE
9:45p
SJO
12:35p
14h 50m
2 stops
Depart: Wed Jun 7 2017 Return: Thu Jun 22 2017 Trip spans 16 days
American Airlines
American Airlines
SJO
10:35a
MKE
6:29p
7h 54m
1 stop
MKE
1:45a
SJO
10:42a
8h 57m
1 stop
Depart: Wed Apr 12 2017 Return: Tue Apr 18 2017 Trip spans 7 days
Delta
Delta
SJO
3:00a
MKE
4:35p
13h 35m
2 stops
MKE
1:45a
SJO
8:45a
7h 00m
1 stop
Depart: Mon Jun 5 2017 Return: Tue Jun 20 2017 Trip spans 16 days
American Airlines
American Airlines
SJO
10:35a
MKE
6:29p
7h 54m
1 stop
MKE
6:03a
SJO
3:02p
8h 59m
1 stop
Depart: Mon Apr 24 2017 Return: Fri May 26 2017 Trip spans 33 days
Delta
Delta
SJO
3:00a
MKE
4:03p
13h 03m
1 stop
MKE
10:02a
SJO
5:07p
7h 05m
1 stop
Depart: Tue Jun 6 2017 Return: Wed Jun 21 2017 Trip spans 16 days
American Airlines
American Airlines
SJO
10:35a
MKE
6:29p
7h 54m
1 stop
MKE
6:03a
SJO
3:02p
8h 59m
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,
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Airports
Origin

San Jose
$438
Destination

Milwaukee
$438