$80 Find Cheap Flights from Santa Rosa to Ontario - Compare and Save

If your flying dates are flexible, you should consider flying to Ontario on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Santa Rosa to Ontario. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays for the best deals.

The cheapest month for flights from Santa Rosa to Ontario is April, where tickets cost $197 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $756 and $582 respectively.

No, with an average price for the route of $227, prices are generally cheapest when you fly direct.

To get a below average price on the flight from Santa Rosa to Ontario, you should book around 5 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from Santa Rosa to Ontario were found on Alaska Airlines ($147) and Southwest ($162).

There is just one airline that flies from Santa Rosa to Ontario direct and that is Alaska Airlines. The best round-trip deal found from Alaska Airlines for the route is $117.

There are 2 cabin class options for the route. These are First and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

There is a maximum of 1 nonstop flight a day that takes off from Santa Rosa and lands in Ontario, with an average flight time of 1h 38m. The most common departure time is 2:00 pm and most flights take off in the afternoon. Each week, there are 7 flights.