Cheap Flights from Milwaukee (MKE) to San Carlos (SQL)

Popular airlines from General Mitchell Intl. Airport (MKE) to San Carlos, CA (SQL)

Alternative airports near San Carlos

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $389
SFO
San Francisco Intl.
Cheapest
Average driving time to city center16 min
Flights from $389
Select flight to Norman Y. Mineta San Jose Intl. SJC. Average driving time to city center is 26 minutes. Flights from $409
SJC
Norman Y. Mineta San Jose Intl.
Average driving time to city center26 min
Flights from $409
Select flight to Oakland Intl. OAK. Average driving time to city center is 32 minutes. Flights from $434
OAK
Oakland Intl.
Average driving time to city center32 min
Flights from $434

Frequently asked questions

How much does a flight from General Mitchell Intl. Airport (MKE) to San Carlos Airport (SQL) cost?
Secure a cheap one-way flight or cheap return flight from General Mitchell Intl. Airport (MKE) to San Carlos Airport (SQL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from General Mitchell Intl. Airport (MKE) to San Carlos Airport (SQL)?
Flying in is a great way to save, as it's the cheapest month for flights between MKE and SQL. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from General Mitchell Intl. Airport (MKE) to San Carlos Airport (SQL)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from MKE to SQL. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from General Mitchell Intl. Airport (MKE) to San Carlos Airport (SQL)?
You'll have to take a flight with a layover when traveling from General Mitchell Intl. Airport (MKE) to San Carlos Airport (SQL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from MKE to SQL?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from General Mitchell Intl. Airport (MKE) to San Carlos Airport (SQL)?
To land at San Carlos Airport (SQL) on schedule, select a flight that leaves General Mitchell Intl. Airport (MKE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from General Mitchell Intl. Airport (MKE) to San Carlos Airport (SQL) last-minute?
Holding off until just before your trip to book your flight from MKE to SQL generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a MKE to SQL flight and hotel package?
You'll typically save money by booking a MKE to SQL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to San Carlos Airport (SQL)?
If you booked your MKE to SQL flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
General Mitchell Intl.
Destination airport
San Carlos
Distance
1836 mi

Book with confidence

Book with confidence

Milwaukee to San Carlos Flights

The cheapest times to fly from Milwaukee to San Carlos

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Milwaukee to San Carlos are during the month of . You can find some of the cheapest flights from Milwaukee to San Carlos with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Milwaukee to San Carlos

Sunday is one of the best days to book for cheap flights from Milwaukee to San Carlos: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Milwaukee to San Carlos

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Milwaukee to San Carlos in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Milwaukee to San Carlos flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Milwaukee to San Carlos airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Milwaukee to San Carlos Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.