Cheap Flights from Ontario (ONT) to Oakland (OAK)

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Oakland Intl. Airport (OAK)

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Frequently asked questions

How much is a flight from Ontario Airport to OAK?
If you're travelling from Los Angeles - Ontario Intl. Airport (ONT) to Oakland Intl. Airport, round-trip flights start from . This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ONT to Oakland Intl. Airport?
Most flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to Oakland Intl. Airport (OAK) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Los Angeles - Ontario Intl. Airport (ONT) to Oakland Intl. Airport (OAK) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles - Ontario Intl. Airport (ONT) to Oakland Intl. Airport (OAK)?
It's only 580 kilometres between Ontario Airport and Oakland Intl. Airport. It's quite possible that you'll spend more time travelling to and from the airport than you will actually flying!
Which airlines fly direct from Ontario Airport to Oakland Intl. Airport (OAK)?
If you're looking to fly straight from Los Angeles - Ontario Intl. Airport (ONT) to Oakland Intl. Airport, Southwest Airlines (WN) is a popular choice. It operates 165 flights every month between Ontario and Oakland.
Are ONT to Oakland Intl. Airport (OAK) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some of the cheapest fares from ONT to OAK cropping up a few weeks before the date of departure. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices that far in advance.

Travel information

Origin airport
Los Angeles - Ontario Intl.
Destination airport
Oakland Intl.
Distance
578 km
Average flight time
1 hour 20 mins
*Available to Expedia members.