Cheap flights from Milwaukee to San José from $288
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to San José departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Sun 12/6
6:08 pm-12:37 pm
1 stop18h 29m
San José Juan Santamaria Intl
Tue 12/15
1:42 pm-11:09 pm
1 stop9h 27m
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Mon 2/8
5:50 pm-12:20 pm
2 stops18h 30m
San José Juan Santamaria Intl
Thu 2/11
12:30 am-4:57 pm
1 stop16h 27m
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Tue 1/19
4:14 pm-12:20 pm
2 stops20h 06m
San José Juan Santamaria Intl
Thu 1/28
2:57 pm-9:19 am
2 stops18h 22m
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Mon 2/8
7:55 pm-1:45 pm
2 stops17h 50m
San José Juan Santamaria Intl
Thu 2/11
1:50 pm-11:30 pm
1 stop9h 40m
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Mon 2/8
7:55 pm-1:45 pm
2 stops17h 50m
San José Juan Santamaria Intl
Thu 2/11
1:50 pm-11:30 pm
1 stop9h 40m
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Mon 2/15
5:43 pm-2:32 pm
2 stops20h 49m
San José Juan Santamaria Intl
Fri 2/19
12:30 am-11:54 am
1 stop11h 24m
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Sun 11/15
5:20 am-10:15 pm
1 stop16h 55m
San José Juan Santamaria Intl
Tue 11/24
7:00 am-11:54 pm
1 stop16h 54m
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Sun 1/24
5:55 am-10:05 pm
1 stop16h 10m
San José Juan Santamaria Intl
Wed 2/3
7:05 am-11:49 pm
1 stop16h 44m
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Wed 1/27
7:39 am-8:39 pm
2 stops13h 00m
San José Juan Santamaria Intl
Fri 2/5
2:25 pm-10:45 pm
1 stop8h 20m
MilwaukeeSan José
MKE Milwaukee-Mitchell - SJO San José Juan Santamaria Intl
MKESJO
Milwaukee-Mitchell
Mon 2/1
5:00 am-12:15 pm
1 stop7h 15m
San José Juan Santamaria Intl
Fri 2/5
1:15 am-1:07 pm
1 stop11h 52m
See travel insights to San José from
How to get the cheapest flight ticket from Milwaukee to San José
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 Milwaukee and San José?
Prices are currently low for flights on this route.
Typical prices usually range from $654 to $691.The lowest price recently found on this route was $435.
What is the cheapest month to fly to San José?
In general, May is the cheapest month to fly from Milwaukee to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $525. If you don’t want to visit San José in May, then you should wait until January to fly from Milwaukee, when ticket prices are also cheap, with an average price of $625.
How far in advance should I book a flight from Milwaukee to San José?
You are more likely to see cheaper flights to San José from Milwaukee when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $691 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Milwaukee for as low as $455 on momondo.
What is the cheapest airline that flies from Milwaukee-Mitchell to San José Juan Santamaria Intl?
Delta, United Airlines, and American Airlines are the most popular carriers operating from Milwaukee-Mitchell to San José Juan Santamaria Intl
What airlines fly to San José?
United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to San José from Milwaukee according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to San José. Keep in mind that there are 9 different airlines that fly to San José on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Milwaukee and San José?
Orlando (MCO) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Milwaukee to San José?
Flights via Dallas (DFW) offer the lowest average round-trip price of $534.
Which layover airport has the shortest travel time from Milwaukee to San José?
Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 7h 13m.
Which layover airport has the shortest connection time from Milwaukee to San José?
Orlando (MCO) has the shortest average layover time for this route: 1h 33m.
When to book flights from Milwaukee to San José
Cheap Milwaukee to San José (MKE to SJO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Milwaukee to San José
Frequently asked questions about flying from Milwaukee to San José
How far is Milwaukee-Mitchell to San José Juan Santamaria Intl by plane?
The straight-line distance from Milwaukee-Mitchell to San José Juan Santamaria Intl is 2297.3 mi. Flights usually cover this in 7h 59m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Milwaukee-Mitchell Airport to San José Juan Santamaria Intl Airport?
Prices for flights from Milwaukee-Mitchell Airport to San José Juan Santamaria Intl Airport refresh daily.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to San José Juan Santamaria Intl Airport?
The number of operators available for flights from Milwaukee-Mitchell Airport to San José Juan Santamaria Intl Airport is 4 as of October 2026.
How old do you have to be to fly from Milwaukee-Mitchell Airport to San José Juan Santamaria Intl 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 Milwaukee-Mitchell Airport to San José Juan Santamaria Intl Airport.
What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?
The travel and health documents required for your trip to San José Juan Santamaria Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San José Juan Santamaria Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Milwaukee to San José?
Based on momondo bookings for flights between Milwaukee and San José, the leading airline is American Airlines, making up 40% of the total bookings. Other popular airlines include Southwest with 22%, Delta with 21%, and United Airlines with 17%.
Best airlines flying from Milwaukee to San José
Compare and see reviews for airlines that fly from Milwaukee to San José with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $402 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $433 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $520 | Free Cancellation | Rating 7.9 4,224 reviews | |||
| PriceFrom $522 | Free Cancellation | Rating 7.4 10,322 reviews |
Traveling to a place near San José?
Book flights to San José if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Milwaukee to San José?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Milwaukee to San José. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Milwaukee to San José with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Milwaukee to San José flights to just show those with flexible booking policies.
How can momondo help me find flights from Milwaukee to San José?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San José from Milwaukee.
I’m not ready to book a flight from Milwaukee to San José right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Milwaukee to San José now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San José and let you know when they change.