Cheap flights from Phoenix to Los Angeles

In general, February is the cheapest month to fly from Phoenix to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $218. If you aren’t able to travel during the month of February, then book flights to Ontario from Phoenix during October instead. Flights to Ontario in October, while not as cheap as those in February, still average around $238.

The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $223. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Phoenix to Ontario for around $361.

In the morning is the cheapest time of day to fly from Phoenix to Ontario when you can find flight prices for as low as $272. Flying to Ontario in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $393 on average. Flights to Ontario from Phoenix in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Phoenix Sky Harbor Intl to Ontario for the best Phoenix - Ontario flight prices

You are more likely to see cheaper flights to Ontario from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $269 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Phoenix for as low as $168 on momondo.

There are 4 cabin classes available to choose from on Phoenix to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.