Airlines operating on route
Starting at $30
Starting at $35
Starting at $43
Starting at $146
Helping travelers to find the best flight offers
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Oakland to Ontario. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Oakland to Ontario
Starting at $30
Starting at $35
Starting at $43
Starting at $146
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Oakland to Ontario:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The cheapest one-way flight from Oakland to Ontario departs on 08/21/2025, is operated by Alaska Airlines and costs $53
There is no information about the cheapest roundtrip flight from Oakland to Ontario
Fastest flight from Oakland to Ontario takes 1h 30m
There are direct flights on this route 2 days a week: Tu and Th
The distance between Oakland and Ontario is 589km (365 miles). There are 31 direct flights from Oakland to Ontario. Oakland and Ontario are in the same time zone. Flights from Oakland begin at 6:00 AM. The latest flight from Oakland departs at 8:00 PM.
Unable to find information about the schedule of direct flights from
Below you will find a list of airlines operating flights on the Oakland — Ontario route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from Oakland to Ontario, despite the fact that sometimes flights with transfers can cost significantly less.
San Francisco — Los Angeles
08/20/2025
Departure date
Direct flight
UA1812
Starting at $171
San Francisco — Los Angeles
08/20/2025
Departure date
Direct flight
WN1232
Starting at $119
Oakland — Los Angeles
04/02/2025
Departure date
Direct flight
WN1240
Starting at $160
We couldn't find any special offers for flights from Oakland to Ontario
The cheapest flight ticket from Oakland to Ontario according to data for the last 48 hours costs $53
Often the best time to buy tickets from Oakland to Ontario is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Oakland to Ontario can be found flying in these months: May, April, March.
The fastest flights from Oakland to Ontario start from 1 hour 30 minutes in the air.
The following airlines operate direct flights on the route Oakland — Ontario: United Airlines, Southwest Airlines
