Best Price Found
Fastest flight time
|Tue, Wed, Fri and Sun|
Airports in Ontario
The cheapest time of year to fly to Ontario from San Francisco is October. Most expensive is June
The cheapest day of the week is typically Monday. The most expensive is typically Tuesday
in the morning
San Francisco to Ontario flights are approximately 54% more expensive at noon than in the morning
Alaska Airlines, Delta, and Frontier are the most popular carriers operating from San Francisco to Ontario
San Francisco - Ontario
Fly from San Francisco to Ontario for the best San Francisco - Ontario flight prices
21 days before
The cheapest time to buy a flight from San Francisco to Ontario is approximately 21 days to departure
When you’re planning your trip from San Francisco to Ontario, the most popular airport-to-airport route is San Francisco Airport to Ontario Airport. You may be looking for an airport near San Francisco Airport to depart from when traveling to Ontario and luckily, there are options! You can try Oakland Airport which is located in Oakland, San Jose Airport which is located in San Jose, or Santa Rosa Sonoma County Airport which is located in Santa Rosa. When traveling from San Francisco, it is helpful to have an alternative airport to fly into when you land in Ontario. Good options for arrival airports in Ontario, you can try Los Angeles Airport (in Los Angeles), Santa Ana J. Wayne/Orange Cnty Airport (in Santa Ana), or Burbank Bob Hope Airport (in Burbank). The cheapest route from San Francisco to Ontario is OAK — LAX with an average price of $55 RT during the month of June.
|San Francisco Airport (SFO) to Los Angeles Airport (LAX)||$82|
|San Francisco Airport (SFO) to Santa Ana J. Wayne/Orange Cnty Airport (SNA)||$133|
|Oakland Airport (OAK) to Los Angeles Airport (LAX)||$55|
|San Jose Airport (SJC) to Los Angeles Airport (LAX)||$98|
|San Jose Airport (SJC) to Ontario Airport (ONT)||$396|
|Oakland Airport (OAK) to Ontario Airport (ONT)||$153|
|Juneyao Airlines||PriceFrom $10||Free Cancellation||Rating|
|Frontier||PriceFrom $32||Free Cancellation||Rating|
5 member crew including 1 deadhead. Not sure if he was working but wonder about some of the others. Liquid dripping on passengers and they offered paper towels. A young man who seemed very agitated collapsed into the aisle just before landing and no one moved. Not even deadhead just in front of him. I think he had been overserved and they tried to forget that. Very bumpy landing. Flight attendant offered fresh air, not barf bags. Better than most Frontier flights but not saying much. Won't fly again.
1 / 10
|Alaska Airlines||PriceFrom $38||Free Cancellation||Rating|
Bathrooms were a little dirty and could have been kept up better with all the people using it. They did check our carry on for free since the flight was full and we were checking bags anyways, so that was nice. Pilot was great and the trip was less time than originally anticipated.
1 / 10
|JetBlue||PriceFrom $44||Free Cancellation||Rating|
1 / 10
|United Airlines||PriceFrom $78||Free Cancellation||Rating|
Delayed over eight hours!
1 / 10
|Delta||PriceFrom $93||Free Cancellation||Rating|
One of the crew member weren’t to pleasant
1 / 10
|American Airlines||PriceFrom $120||Free Cancellation||Rating|
So this review is related to some things related more to the airports and higher-level stuff. One issue was that this was the second leg of an international flight for me. It was an American Airlines codeshare with Finnair. American Airlines had alerted Finnair about some additional security measures but did not mention the fact that any liquids purchased at the Duty Free stores en route would NOT be allowed through security at Chicago when transferring to the domestic terminal. Passengers did have the option of placing those liquids in their checked baggage but what if that wasn't an option? Another issue is just related to ORD, it was a zoo. I know that's beyond what this review is about but big airlines like American have some part to play in how the airport operates.
1 / 10
|JSX||PriceFrom $147||Free Cancellation||Rating|
The lowest priced United Airlines flight from San Francisco to Ontario from the last 72 hours was $78. Generally, United Airlines has 26 flights on this route every week with an average price of $243. United Airlines is rated 7.2/10 by our users.
To ease the stress of booking flights, some of our airline partners flying from San Francisco to Ontario are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: United Airlines, Frontier, and Southwest.
There are 370.2 mi between San Francisco and Ontario. By plane, this route typically takes 1h 24m.
It is quick and easy to find San Francisco to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.
Yes. All flights to Ontario from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.
Once all potential San Francisco to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
Of course. momondo tracks the price of San Francisco to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.