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.
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.
Unable to find information about the schedule of direct flights from
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
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
05/03/2025
Departure date
Direct flight
AS2087
Starting at $81
San Francisco — Los Angeles
06/13/2025
Departure date
Direct flight
F93308
Starting at $145
San Francisco — Los Angeles
04/17/2025
Departure date
Direct flight
WN2373
Starting at $109
San Francisco — Los Angeles
04/19/2025
Departure date
Direct flight
WN2373
Starting at $101
San Francisco — Los Angeles
05/04/2025
Departure date
Direct flight
AS2231
Starting at $82
Oakland — Ontario
04/19/2025
Departure date
Direct flight
WN4383
Starting at $256
San Francisco — Ontario
04/15/2025
Departure date
Direct flight
UA794
Starting at $138
San Francisco — Ontario
08/30/2025
Departure date
Direct flight
UA1809
Starting at $138
The cheapest flight ticket from Oakland to Ontario according to data for the last 48 hours costs $30
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: April, May, August.
The fastest flights from Oakland to Ontario start from 1 hour 25 minutes in the air.
The following airlines operate direct flights on the route Oakland — Ontario: Alaska Airlines, Frontier Airlines, Southwest Airlines
The cheapest one-way flight from Oakland to Ontario departs on 05/31/2025, is operated by Frontier Airlines and costs $30
The cheapest roundtrip flight from Oakland to Ontario departs on 05/15/2025, is operated by Southwest Airlines and costs $156
Fastest flight from Oakland to Ontario takes 1h 25m
There are direct flights on this route 3 days a week: Tu, We, and Sa
The distance between Oakland and Ontario is 589km (365 miles). There are 36 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 8:40 PM.
We couldn't find any special offers for flights from Oakland to Ontario
