SJO - MKE

$203 Find Cheap Flights from San José to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Milwaukee departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Milwaukee

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Milwaukee, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Milwaukee, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$388
Typical prices: $304-$480
Delta
Wed 1/14Wed 1/21
SJO - MKE • 1 stop
Cheapest one-way
$203
Typical prices: $307-$350
Multiple Airlines
Sun 2/22
SJO - MKE • 2 stops
Top airlines
Delta
Cheapest • from $388 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 32% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Milwaukee!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San José to Milwaukee (SJO-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Milwaukee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to Milwaukee

Wed, Jan 14 - Wed, Jan 21
Delta Logo
7:00 am - 4:29 pm
SJO
-
MKE
9h 29m1 stop
Delta Logo
2:55 pm - 10:15 pm
MKE
-
SJO
7h 20m1 stop
$388Delta
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
12:35 pm - 12:35 pm
SJO
-
MKE
24h 00m2 stops
United Airlines Logo
1:25 pm - 1:15 pm
MKE
-
SJO
23h 50m2 stops
$401United Airlines
Thu, Feb 26 - Mon, Mar 2
United Airlines Logo
12:35 pm - 12:35 pm
SJO
-
MKE
24h 00m2 stops
United Airlines Logo
6:00 am - 1:15 pm
MKE
-
SJO
31h 15m2 stops
$429United Airlines
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
2:20 pm - 12:09 pm
SJO
-
MKE
21h 49m2 stops
United Airlines Logo
3:20 pm - 1:15 pm
MKE
-
SJO
21h 55m2 stops
$450United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
1:05 pm - 10:30 am
SJO
-
MKE
20h 25m1 stop
United Airlines Logo
5:00 am - 11:56 am
MKE
-
SJO
7h 56m1 stop
$480United Airlines
Sun, Dec 28 - Thu, Jan 8
Multiple Airlines Logo
12:39 pm - 11:13 am
SJO
-
MKE
22h 34m1 stop
Multiple Airlines Logo
7:30 pm - 11:37 am
MKE
-
SJO
16h 07m1 stop
$483Multiple Airlines
Tue, Mar 17 - Tue, Mar 24
Southwest Logo
8:45 am - 10:05 pm
SJO
-
MKE
12h 20m2 stops
Southwest Logo
8:50 am - 7:40 pm
MKE
-
SJO
11h 50m2 stops
$490Southwest
Fri, Dec 26 - Fri, Jan 9
United Airlines Logo
7:30 am - 10:15 pm
SJO
-
MKE
14h 45m1 stop
United Airlines Logo
7:50 am - 8:39 pm
MKE
-
SJO
12h 49m1 stop
$502United Airlines
Sun, Dec 28 - Thu, Jan 8
Multiple Airlines Logo
7:22 am - 12:40 pm
SJO
-
MKE
29h 18m1 stop
Multiple Airlines Logo
7:30 pm - 12:14 pm
MKE
-
SJO
40h 44m2 stops
$506Multiple Airlines
Fri, Dec 26 - Fri, Jan 9
United Airlines Logo
2:20 pm - 5:07 pm
SJO
-
MKE
26h 47m2 stops
United Airlines Logo
8:33 am - 1:15 pm
MKE
-
SJO
28h 42m2 stops
$507United Airlines
Booking Insights

KAYAK's insights & trends for San José to Milwaukee flights

Get data-powered insights and trends into flights from San José to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San José to Milwaukee?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San José to Milwaukee departing in January.

What’s the cheapest day of the week to fly from San José to Milwaukee?

The average price of all round-trip flights from San José to Milwaukee clicked on KAYAK for each day over the last 12 months.

When flying from San José to Milwaukee, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to San José, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from San José to Milwaukee?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to Milwaukee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San José to Milwaukee is January, where tickets cost $373 (return) on average. On the other hand, the most expensive months are February and July, where the average cost of round-trip tickets is $675 and $635 respectively.

Good to know

Low seasonSeptember
Cheapest flight$203
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from San José to Milwaukee

When to book flights from San José to Milwaukee

Are your dates flexible? Find out the best times to travel from San José to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San José to Milwaukee

  • What is the cheapest flight from San José to Milwaukee?

    In the last 3 days, the lowest price for a flight from San José to Milwaukee was $203 for a one-way ticket and $388 for a round-trip.

  • Do I need a passport to fly between San José and Milwaukee?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San José and on arrival in Milwaukee.

  • Which airports will I be using when flying from San José to Milwaukee?

    San José and Milwaukee are both served by 1 main airport. You will leave San José from San José Juan Santamaria Intl and will be arriving at Milwaukee-Mitchell.

  • Which aircraft models fly most regularly from San José to Milwaukee?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San José to Milwaukee?

    oneworld, and Star Alliance are the airline alliances operating flights between San José and Milwaukee, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San José to Milwaukee, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San José to Milwaukee are United Airlines and American Airlines. With an average price for the route of $537 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $690 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San José to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San José to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San José to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from San José is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San José to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to San José with another airline. Booking your flights between San José and MKE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San José to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from San José up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San José to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from San José to Milwaukee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San José to Milwaukee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9094 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

10.0 ExcellentRoger, Dec 2025
CAE - ORD
Read more United Airlines reviews

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

United have really come back. Airport and boarding process is clear and good, app and information also very good

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

Everything you need to know for your flight from San José to Milwaukee

Information on your arrival and departure airports