$392+ Cheap flights from San José (SJO) to Milwaukee (MKE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — MKE
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from San José to Milwaukee 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.Cheap flight deals from San José to Milwaukee
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Cheapest flights from San José to MilwaukeeExplore the most affordable flight options available from San José to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from San José to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 10/301:25 pm -
1 stop8h 21m
Wed 11/115:30 pm -
1 stop17h 55m
Deal found 10/20![United Airlines logo]()
$549
This Copa Airlines deal was found by Cheapflights users on 10/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:48 pm -
2 stops29h 02m
Wed 11/118:50 am -
2 stops29h 01m
Deal found 10/22![Copa Airlines logo]()
$646
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/259:05 am -
2 stops14h 06m
Wed 12/302:31 pm -
2 stops22h 29m
Deal found 10/20![United Airlines logo]()
$650
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 12/2212:43 am -
1 stop16h 58m
Thu 12/316:09 am -
1 stop15h 03m
Deal found 10/20![American Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 12/238:45 am -
2 stops14h 26m
Thu 12/315:00 am -
2 stops17h 32m
Deal found 10/20![United Airlines logo]()
$664
This Copa Airlines deal was found by Cheapflights users on 10/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:08 am -
2 stops25h 59m
Wed 10/288:50 am -
2 stops14h 01m
Deal found 10/22![Copa Airlines logo]()
$667
Best flights from San José to MilwaukeeDiscover carefully curated flight deals from San José to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from San José to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 1/146:00 am -
2 stops15h 55m
Wed 1/275:00 am -
2 stops15h 59m
Deal found 10/19![American Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 10/307:45 am -
2 stops13h 30m
Wed 11/119:17 am -
2 stops26h 08m
Deal found 10/21![United Airlines logo]()
$553
This Copa Airlines deal was found by Cheapflights users on 10/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:48 pm -
2 stops29h 02m
Wed 11/118:50 am -
2 stops29h 01m
Deal found 10/22![Copa Airlines logo]()
$646
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/259:05 am -
2 stops14h 06m
Wed 12/302:31 pm -
2 stops22h 29m
Deal found 10/20![United Airlines logo]()
$650
This Copa Airlines deal was found by Cheapflights users on 10/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:55 pm -
2 stops25h 55m
Mon 11/29:17 am -
2 stops28h 34m
Deal found 10/21![Copa Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 12/238:45 am -
2 stops14h 26m
Thu 12/315:00 am -
2 stops17h 32m
Deal found 10/20![United Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/511:28 pm -
2 stops17h 35m
Mon 11/97:03 pm -
1 stop17h 39m
Deal found 10/19![United Airlines logo]()
$683
Last-minute flights from San José to MilwaukeeDiscover last-minute flight deals from San José to Milwaukee. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from San José to Milwaukee. Data last updated October 24, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 10/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:08 am -
2 stops25h 59m
Wed 10/288:50 am -
2 stops14h 01m
Deal found 10/22![Copa Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 10/301:25 pm -
1 stop8h 21m
Wed 11/115:30 pm -
1 stop17h 55m
Deal found 10/20![United Airlines logo]()
$549
This Copa Airlines deal was found by Cheapflights users on 10/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:48 pm -
2 stops29h 02m
Wed 11/118:50 am -
2 stops29h 01m
Deal found 10/22![Copa Airlines logo]()
$646
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 10/301:00 pm -
1 stop21h 31m
Wed 11/115:10 am -
2 stops15h 40m
Deal found 10/22![American Airlines logo]()
$685
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/58:45 am -
1 stop14h 01m
Mon 11/97:03 pm -
1 stop17h 39m
Deal found 10/19![United Airlines logo]()
$678
One-way flights from San José to MilwaukeeSearch for one-way flight options from San José to Milwaukee. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from San José to Milwaukee. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:46 pm -
2 stops26h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Copa Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 10/22. 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.
Tue 11/32:25 pm -
1 stop9h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Tue 11/311:28 pm -
2 stops17h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/77:30 am -
2 stops13h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 1/113:56 pm -
2 stops17h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Fri 11/62:50 pm -
3 stops18h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$655
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sat 11/72:50 pm -
3 stops17h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sun 11/82:46 pm -
3 stops18h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$886
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:15 pm -
3 stops27h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Multiple Airlines logo]()
$1,362
Find flight deals from San José to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Milwaukee (MKE). 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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $448 (United Airlines) |
One-way from | $392 (Copa Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $589 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 24, 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
Cheapest round-trip
Quickest round-trip
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Fri 11/6
2:25 pm-11:53 pm
1 stop9h 28m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$407
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Wed 11/4
2:25 pm-11:53 pm
1 stop9h 28m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$407
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Thu 11/5
2:25 pm-11:28 am
2 stops21h 03m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$418
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Wed 11/4
2:25 pm-1:32 pm
2 stops23h 07m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$418
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Sun 11/8
7:30 am-5:04 pm
1 stop9h 34m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$427
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Mon 11/9
12:35 pm-1:32 pm
2 stops24h 57m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$427
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Mon 1/11
3:56 pm-9:09 am
2 stops17h 13m
Milwaukee-Mitchell
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$447
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Thu 1/14
6:00 am-9:55 pm
2 stops15h 55m
Milwaukee-Mitchell
Wed 1/27
5:00 am-8:59 pm
2 stops15h 59m
$464
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Fri 10/30
7:45 am-10:15 pm
2 stops13h 30m
Milwaukee-Mitchell
Wed 11/11
9:17 am-11:25 am
2 stops26h 08m
$553
San JoséMilwaukee
SJO San José Juan Santamaria Intl - MKE Milwaukee-Mitchell
SJOMKE
San José Juan Santamaria Intl
Fri 10/30
2:48 pm-8:50 pm
2 stops29h 02m
Milwaukee-Mitchell
Wed 11/11
8:50 am-1:51 pm
2 stops29h 01m
$646
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from San José to Milwaukee
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 San José to Milwaukee in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San José-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San José-Milwaukee 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 San José-Milwaukee 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 San José to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from San José with our price prediction graph.
SJO-MKE
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.
Cheapflights Insights
Everything you need to know about your flight from San José to Milwaukee
What is the cheapest month to book a flight from San José to Milwaukee?
Currently, February is the cheapest month in which you can book a flight from San José to Milwaukee (average of $493). Flying from San José to Milwaukee in June is currently the most expensive (average of $798). 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.
How much does it cost to fly round-trip from San José to Milwaukee?
Airfare is below average for this route at the moment.
San José to Milwaukee flights typically cost between $561 and $616 in February.The cheapest round-trip price found within the last 5 days was $448 on United Airlines (Feb 25-Mar 1).
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated October 24, 2026.
Peruse reviews from past customers who have flown with American Airlines from San José to Milwaukee to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Entertainment
6.8
Overall
7.0
Boarding
7.4
Comfort
7.1
Crew
7.9
Reviews
1 / 20
2.0
MediocreSherif,Aug 2026
YYZ - ORD
Food
6.4
Entertainment
6.8
Overall
7.0
Boarding
7.4
Comfort
7.1
Crew
7.9
Reviews
1 / 20
2.0
MediocreSherif,Aug 2026
YYZ - ORD
Related info for your journey
Find useful and relevant information for your journey from San José to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsPort Washington
Sheboygan
New Berlin
Oak Creek
Wauwatosa
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Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
San José and Milwaukee flights
Browse other San José and Milwaukee flight options. Last updated on October 24, 2026.
Other flights from San José
Browse through other flights departing from San José. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from San José to Milwaukee
Discover the top airline that operate flights from San José to Milwaukee. 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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$488 | Average$563 | FlexibilityNo cancel fee | On-time71% |