Cheap flights from Rhode Island to Los Angeles from $114

In general, February is the cheapest month to fly from Rhode Island to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $317. If you aren’t able to travel during the month of February, then book flights to Ontario from Rhode Island during May instead. Flights to Ontario in May, while not as cheap as those in February, still average around $345.

You are more likely to see cheaper flights to Ontario from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Ontario for around $400 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ontario from Rhode Island for as low as $276 on momondo.

Southwest, Delta, and Alaska Airlines are the most popular carriers operating from Rhode Island to Ontario

American Airlines, Breeze Airways and Southwest are the top three most popular airlines that fly to Ontario from Rhode Island according to our data. American Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.