Cheap Flights from Ontario (ONT) to Big Bear (RBF)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Los Angeles - Ontario Intl. Airport (ONT) to RBF last minute?
Being spontaneous is an awesome way to travel around, but it's not necessarily the ideal way to land a bargain plane ticket. It's better to book your Ontario Airport to RBF trip in advance instead of leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. We recommend saving that spontaneity for when you arrive in RBF!
What airports do you fly into for Big Bear City from Ontario?
Big Bear, CA (RBF), Palm Springs Intl. Airport (PSP) and Los Angeles - Ontario Intl. Airport (ONT) are your options when setting off from Ontario to Big Bear City. About 5 kilometers west of the center of Big Bear City, Big Bear, CA (RBF) is the city's main gateway. Consider factors like flight arrival and departure times and the distance to your hotel before picking your airport. Snow Summit and Bear Mountain are a couple of great attractions to put on your must-see list when you get to your destination.
Can I change the date of my flight from ONT to RBF?
We know plans can get upended, so Expedia is here to help make things easy. To start, find your Los Angeles - Ontario Intl. Airport (ONT) to RBF itinerary through the Expedia Trips portal and browse the fare rules and conditions about what sorts of changes are allowed. If you purchased your ticket in the last 24 hours, some carriers will let you cancel without charge and organize new flights. If you bought your ticket more than 24 hours ago, contact us through our Customer Service portal to find out your options.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Big Bear
Distance
70 km

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