Cheap Flights from Chicago (ORD) to San Carlos (NCR)

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to San Carlos (NCR)

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to San Carlos (NCR) cost?
Secure a cheap one-way flight or cheap return flight from O'Hare Intl. Airport (ORD) to San Carlos (NCR) 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 O'Hare Intl. Airport (ORD) to San Carlos (NCR)?
Planning your getaway for can help you save, as it's the cheapest month for flights between ORD and NCR. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to San Carlos (NCR)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ORD to NCR flight.
How many flights per day from O'Hare Intl. Airport (ORD) to San Carlos (NCR)?
You'll have to book a flight with a layover if you're traveling from O'Hare Intl. Airport (ORD) to San Carlos (NCR). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from ORD to NCR?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier 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 O'Hare Intl. Airport (ORD) to San Carlos (NCR)?
Book a flight from O'Hare Intl. Airport (ORD) to San Carlos (NCR) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**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 O'Hare Intl. Airport (ORD) to San Carlos (NCR) last-minute?
Last-minute bookings from ORD to NCR are generally more expensive. To lock in the best prices, start searching for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book an ORD to NCR flight and hotel package?
Opting for an ORD to NCR flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our impressive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to San Carlos (NCR)?
If you reserved your ORD to NCR flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
O'Hare Intl.
Destination airport
San Carlos
Distance
2139 mi

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Chicago to San Carlos Flights

The cheapest times to fly from Chicago 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 Chicago to San Carlos are during the month of . You can find some of the cheapest flights from Chicago to San Carlos with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Chicago 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 Chicago 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 Chicago 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 Chicago 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 Chicago 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.

 

Chicago to San Carlos Flights

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*Available to One Key members.