Cheap flights from Ontario to Phoenix from $187

In general, January is the cheapest month to fly from Region of Ontario to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $332. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of January, then departing from Region of Ontario during the month May is also very affordable. Most momondo users find prices during this month for around $385.

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Region of Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $388. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $442. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

In the evening is the cheapest time of day to fly from Region of Ontario to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $407. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $490. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Region of Ontario for as low as $350 on momondo.

There are 3 cabin classes available to choose from on Region of Ontario to Phoenix Sky Harbor Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, WestJet, and Porter Airlines are the most popular carriers operating from Ontario to Phoenix Sky Harbor Intl

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from Region of Ontario according to our data. Air Canada is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 7 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 2 flights per day flying from Region of Ontario to Phoenix Sky Harbor Intl Airport. The most common time of day flights depart is 9:00AM, with 100% of flights taking off at noon.

18 flights are operational weekly from Region of Ontario to Phoenix Sky Harbor Intl Airport as of September 2026. The most popular departure day for this route is Tue, with 22% of flights per week taking off on this day.