Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San José to Milwaukee from $242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Milwaukee departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San José to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:55 am - 5:08 pm
SJO
-
MKE
8h 13m
1 stop
United Airlines Logo
6:00 am - 12:21 pm
MKE
-
SJO
31h 21m
2 stops
$457United Airlines
Tue, Sep 15 - Sun, Sep 20
United Airlines Logo
11:13 am - 10:45 pm
SJO
-
MKE
10h 32m
1 stop
United Airlines Logo
12:15 pm - 10:11 am
MKE
-
SJO
22h 56m
2 stops
$471United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
11:13 am - 5:53 pm
SJO
-
MKE
29h 40m
2 stops
United Airlines Logo
5:29 pm - 10:11 am
MKE
-
SJO
17h 42m
2 stops
$476United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
12:30 am - 10:05 am
SJO
-
MKE
8h 35m
1 stop
United Airlines Logo
5:56 pm - 10:11 am
MKE
-
SJO
17h 15m
1 stop
$489United Airlines
Wed, Jun 10 - Mon, Jun 15
United Airlines Logo
11:13 am - 10:45 pm
SJO
-
MKE
10h 32m
1 stop
United Airlines Logo
8:00 am - 10:39 pm
MKE
-
SJO
15h 39m
1 stop
$498United Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
12:30 am - 12:47 pm
SJO
-
MKE
11h 17m
2 stops
United Airlines Logo
7:30 am - 7:37 pm
MKE
-
SJO
13h 07m
2 stops
$502United Airlines
Fri, May 22 - Wed, May 27
United Airlines Logo
1:00 pm - 10:33 pm
SJO
-
MKE
8h 33m
1 stop
United Airlines Logo
10:46 am - 10:11 am
MKE
-
SJO
24h 25m
1 stop
$520United Airlines
Sat, May 16 - Sat, May 30
Multiple Airlines Logo
7:07 am - 8:01 am
SJO
-
MKE
23h 54m
1 stop
Multiple Airlines Logo
8:46 am - 8:19 am
MKE
-
SJO
24h 33m
1 stop
$523Multiple Airlines
Wed, Jun 3 - Sun, Jun 7
Multiple Airlines Logo
7:00 am - 9:01 am
SJO
-
MKE
25h 01m
1 stop
Multiple Airlines Logo
12:09 pm - 3:18 pm
MKE
-
SJO
28h 09m
2 stops
$524Multiple Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
1:25 pm - 2:14 pm
SJO
-
MKE
23h 49m
2 stops
United Airlines Logo
8:35 am - 7:37 pm
MKE
-
SJO
12h 02m
2 stops
$527United Airlines
Wed, May 20 - Wed, May 27

United Airlines flights from San José to Milwaukee

Our best United Airlines deals on San José to Milwaukee flight tickets
United Airlines
Sep 15
SJO7:55 amSan José Juan Santamaria Intl
8h 13m
1 stop
MKE5:08 pmMilwaukee-Mitchell
Sep 20
MKE6:00 amMilwaukee-Mitchell
31h 21m
2 stops
SJO12:21 pmSan José Juan Santamaria Intl
$457
United Airlines
May 28
SJO11:13 amSan José Juan Santamaria Intl
10h 32m
1 stop
MKE10:45 pmMilwaukee-Mitchell
Jun 1
MKE12:15 pmMilwaukee-Mitchell
22h 56m
2 stops
SJO10:11 amSan José Juan Santamaria Intl
$471
United Airlines
May 28
SJO11:13 amSan José Juan Santamaria Intl
29h 40m
2 stops
MKE5:53 pmMilwaukee-Mitchell
Jun 1
MKE5:29 pmMilwaukee-Mitchell
17h 42m
2 stops
SJO10:11 amSan José Juan Santamaria Intl
$476

American Airlines flights from San José to Milwaukee

Our best American Airlines deals on San José to Milwaukee flight tickets
American Airlines
Jun 9
SJO7:00 amSan José Juan Santamaria Intl
15h 10m
2 stops
MKE11:10 pmMilwaukee-Mitchell
Jun 16
MKE5:53 pmMilwaukee-Mitchell
20h 16m
2 stops
SJO1:09 pmSan José Juan Santamaria Intl
$540
American Airlines
May 31
SJO11:59 pmSan José Juan Santamaria Intl
22h 45m
1 stop
MKE11:44 pmMilwaukee-Mitchell
Jun 7
MKE7:18 amMilwaukee-Mitchell
16h 24m
1 stop
SJO10:42 pmSan José Juan Santamaria Intl
$551
American Airlines
Jun 3
SJO11:59 pmSan José Juan Santamaria Intl
22h 35m
1 stop
MKE11:34 pmMilwaukee-Mitchell
Jun 7
MKE6:00 amMilwaukee-Mitchell
14h 24m
2 stops
SJO7:24 pmSan José Juan Santamaria Intl
$552

momondo Fare Finder

 
Customize your flight search to find flights from San José to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 26, 2026.
Use the filters below to find and compare flights from San José to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséMilwaukee

SJO - MKE

SJOMKE

San José Juan Santamaria Intl

Tue 9/15

7:55 am-5:08 pm

1 stop8h 13m

Milwaukee-Mitchell

Sun 9/20

6:00 am-12:21 pm

2 stops31h 21m

$457

San JoséMilwaukee

SJO - MKE

SJOMKE

San José Juan Santamaria Intl

Thu 5/28

11:13 am-10:45 pm

1 stop10h 32m

Milwaukee-Mitchell

Mon 6/1

12:15 pm-10:11 am

2 stops22h 56m

$471

San JoséMilwaukee

SJO - MKE

SJOMKE

San José Juan Santamaria Intl

Thu 5/28

11:13 am-5:53 pm

2 stops29h 40m

Milwaukee-Mitchell

Mon 6/1

5:29 pm-10:11 am

2 stops17h 42m

$476

San JoséMilwaukee

SJO - MKE

SJOMKE

San José Juan Santamaria Intl

Wed 6/10

12:30 am-10:05 am

1 stop8h 35m

Milwaukee-Mitchell

Mon 6/15

5:56 pm-10:11 am

1 stop17h 15m

$489

San JoséMilwaukee

SJO - MKE

SJOMKE

San José Juan Santamaria Intl

Sat 5/23

11:13 am-10:45 pm

1 stop10h 32m

Milwaukee-Mitchell

Wed 5/27

8:00 am-10:39 pm

1 stop15h 39m

$498
Quickest round-trip

San JoséMilwaukee

SJO - MKE

SJOMKE

San José Juan Santamaria Intl

Fri 5/22

12:30 am-12:47 pm

2 stops11h 17m

Milwaukee-Mitchell

Wed 5/27

7:30 am-7:37 pm

2 stops13h 07m

$502

San JoséMilwaukee

SJO - MKE

SJOMKE

San José Juan Santamaria Intl

Sat 5/16

1:00 pm-10:33 pm

1 stop8h 33m

Milwaukee-Mitchell

Sat 5/30

10:46 am-10:11 am

1 stop24h 25m

$520

San JoséMilwaukee

SJO - MKE

SJOMKE

San José Juan Santamaria Intl

Wed 6/3

7:07 am-8:01 am

1 stop23h 54m

Milwaukee-Mitchell

Sun 6/7

8:46 am-8:19 am

1 stop24h 33m

$523

San JoséMilwaukee

SJO - MKE

SJOMKE

San José Juan Santamaria Intl

Sat 5/9

7:00 am-9:01 am

1 stop25h 01m

Milwaukee-Mitchell

Wed 5/13

12:09 pm-3:18 pm

2 stops28h 09m

$524

San JoséMilwaukee

SJO - MKE

SJOMKE

San José Juan Santamaria Intl

Wed 5/20

1:25 pm-2:14 pm

2 stops23h 49m

Milwaukee-Mitchell

Wed 5/27

8:35 am-7:37 pm

2 stops12h 02m

$527

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Milwaukee from

How to get the cheapest flight ticket from San José to Milwaukee

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San José and Milwaukee?

What is the cheapest month to fly to Milwaukee?

The cheapest month to fly to Milwaukee from San José is in January. Flight prices, which tend to average around $480, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Milwaukee, with average flight prices from San José averaging around $493.

How have San José to Milwaukee flight prices changed over time?

As of April 2026, prices for San José to Milwaukee flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from San José to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from San José to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San José to Milwaukee (SJO to MKE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Milwaukee

Fastest flight time

8h 34m

Direct flights

None
The fastest flight from San José to Milwaukee takes 8h 34m
There are no direct flights from San José to Milwaukee. There are no popular flight routes from San José to Milwaukee.
Search flight deals

Frequently asked questions about flying from San José to Milwaukee

  • How far is San José Juan Santamaria Intl to Milwaukee-Mitchell by plane?

    The straight-line distance from San José Juan Santamaria Intl to Milwaukee-Mitchell is 2297.3 mi. Flights usually cover this in 8h 34m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Milwaukee-Mitchell Airport?

    Prices for flights from San José Juan Santamaria Intl Airport to Milwaukee-Mitchell Airport are updated daily.

  • How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San José Juan Santamaria Intl Airport to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San José to Milwaukee?

Best airlines flying from San José to Milwaukee

Compare and see reviews for airlines that fly from San José to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $399Free CancellationRating
7.1
11,673 reviews
Search American Airlines flights
United AirlinesPriceFrom $458Free CancellationRating
7.4
9,657 reviews
Search United Airlines flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Pewaukee
West Bend
Port Washington
Kohler
New Berlin
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from San José to Milwaukee?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San José to Milwaukee. momondo saves you time and could save you money on your trip.

Can I find flights from San José to Milwaukee with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Milwaukee from San José with this policy.

How can momondo help me find flights from San José to Milwaukee?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San José to Milwaukee.

I’m not ready to book a flight from San José to Milwaukee right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San José to Milwaukee now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Milwaukee and let you know when they change.

An easier way to manage your Milwaukee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/26
Tue 6/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States