HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San José

$115+ Cheap flights from Milwaukee (MKE) to San José (SJO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — SJO
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Milwaukee to San José with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Milwaukee-Mitchell to San José Juan Santamaria Intl are usually found in September or May, booked 21 days in advance, depart on a Tuesday or Friday and return on a Tuesday

Cheap flight deals from Milwaukee to San José

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$248
(Expedia)

One-way from

$115
(FlightHub)

Popular in

March

Cheapest in

September

Average price

$646
Provider with most accurate pricing for Milwaukee-Mitchell-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Milwaukee-Mitchell-San José Juan Santamaria Intl flights.
Search Deals
From Milwaukee-Mitchell to San José Juan Santamaria Intl
Search Deals
One-way flight from Milwaukee-Mitchell to San José Juan Santamaria Intl
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Milwaukee to San José

Cheapest flights from Milwaukee to San José
Explore the most affordable flight options available from Milwaukee to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This CheapOair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/215:00 amMKE - SJO
1 stop19h 54mSpirit Airlines
mié. 12/251:29 pmSJO - MKE
1 stop9h 16mSpirit Airlines
Deal found 12/17$917
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/254:10 pmMKE - SJO
2 stops21h 40mAmerican Airlines
lun. 12/306:29 amSJO - MKE
1 stop16h 53mAmerican Airlines
Deal found 12/17$1,011
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/218:20 pmMKE - SJO
2 stops16h 04mMultiple Airlines
mié. 12/251:29 pmSJO - MKE
1 stop9h 16mMultiple Airlines
Deal found 12/17$1,034
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/253:50 pmMKE - SJO
1 stop8h 08mUnited Airlines
mié. 1/16:30 amSJO - MKE
2 stops32h 40mUnited Airlines
Deal found 12/17$1,230
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/255:45 amMKE - SJO
1 stop7h 05mDelta
lun. 12/307:05 amSJO - MKE
1 stop10h 14mDelta
Deal found 12/17$1,518
This Avianca deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/258:35 amMKE - SJO
2 stops14h 20mAvianca
dom. 12/292:15 amSJO - MKE
2 stops14h 56mAvianca
Deal found 12/17$1,927
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/232:22 pmMKE - SJO
2 stops33h 36mAlaska Airlines
vie. 1/31:18 amSJO - MKE
3 stops33h 31mAlaska Airlines
Deal found 12/17$2,697

Find flights from Milwaukee to San José within your budget

Customize your flight search to find flights from Milwaukee to San José 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

lun. 1/20

5:27 pm-12:59 am

1 stop7h 32m

San José Juan Santamaria Intl

dom. 1/26

1:57 am-4:22 pm

1 stop14h 25m

$248

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

mié. 1/22

10:54 am-11:18 am

1 stop24h 24m

San José Juan Santamaria Intl

mié. 2/5

1:57 am-4:22 pm

1 stop14h 25m

$323

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

dom. 1/26

10:28 am-10:12 pm

1 stop11h 44m

San José Juan Santamaria Intl

vie. 2/7

2:19 pm-11:53 pm

1 stop9h 34m

$472

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

mar. 3/25

11:30 am-9:59 pm

1 stop11h 29m

San José Juan Santamaria Intl

mié. 4/30

11:30 pm-10:42 am

1 stop10h 12m

$508

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

mar. 3/25

8:20 am-8:55 pm

2 stops13h 35m

San José Juan Santamaria Intl

mié. 4/30

7:15 am-6:38 pm

1 stop10h 23m

$511

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

sáb. 3/8

8:45 am-8:40 pm

2 stops11h 55m

San José Juan Santamaria Intl

mié. 3/12

8:45 am-10:25 pm

2 stops12h 40m

$653

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

vie. 1/24

5:27 pm-12:59 am

1 stop7h 32m

$115

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

mar. 1/14

10:54 am-11:18 am

1 stop24h 24m

$161

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

mié. 2/26

12:38 pm-10:12 pm

1 stop9h 34m

$199

MilwaukeeSan José

MKE - SJO

MKESJO

Milwaukee-Mitchell

mié. 2/26

6:00 am-7:27 pm

2 stops13h 27m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 12 results
1
2

Compare providers for flights from Milwaukee to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Milwaukee to San José in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Milwaukee-San José, San José Province flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-San José, San José Province flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-San José, San José Province flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-San José, San José Province flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Milwaukee-San José, San José Province flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Milwaukee to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Milwaukee with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Milwaukee to San José

Get recent, data-driven insights about flights from Milwaukee to San José including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Milwaukee to San José, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to San José. Price data was last updated on December 13, 2024.

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from Milwaukee to San José, San José Province. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Milwaukee to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Milwaukee to San José, San José Province (average of $398). Flying from Milwaukee to San José, San José Province in July is currently the most expensive (average of $531). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MKE to SJO?

Find hourly flight availability from Milwaukee to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

Unlike at noon, when flights are generally more expensive, you can save up to 11% on flights from Milwaukee to San José, San José Province by exploring options for tickets in the afternoon.

Rainfall in San José by month

Plan your trip to San José by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

Plan your trip to San José by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated diciembre 18, 2024.
See what other customers who have flown with American Airlines, United Airlines and Delta from Milwaukee to San José have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Milwaukee to San José, San José Province round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San José, San José Province, with prices starting at $248. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $472 and $508, respectively. Spirit Airlines is 56% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Milwaukee to San José, San José Province one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $115. Delta flights start at $199 while deals on American Airlines start at $235 one-way.

  • Can I find deals for flights from Milwaukee to San José that include hotel bookings?

    Yes. In addition to deals on Milwaukee to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to San José.

  • Can I find deals for business class flights from Milwaukee to San José?

    Yes. Cheapflights offers flight deals from Milwaukee to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Milwaukee to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Milwaukee to San José, San José Province (average of $398). Flying from Milwaukee to San José, San José Province in July is currently the most expensive (average of $531). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Milwaukee to San José

Discover the top 5 airlines that operate flights from Milwaukee to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$272Average$415FlexibilityNo cancel feeOn-time65%
DeltaCheapest$366Average$591FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$426Average$646FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$433Average$591FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$463Average$668FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.