Cheap flights from Ontario to Medford from $162

The month of January is, on average, the cheapest month to fly to Medford from Ontario, with most prices found around $329. If you don’t want to visit Medford in January, then you should wait until February to fly from Ontario, when ticket prices are also cheap, with an average price of $339.

The cheapest day to depart from Ontario to Medford is on a Friday when prices can be found for as low as $277. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $587. These prices are subject to change though, so be sure to set up a Price Alert for flights to Medford.

In the morning is the cheapest time of day to fly from Ontario to Medford when you can find flight prices for as low as $279. Flying to Medford in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $627.

As of October 2026, prices for Ontario to Medford flights are approximately 42% more expensive when compared to flights at the same time last year.

United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Ontario to Medford

Alaska Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Medford from Ontario according to our data. Alaska Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Medford. Keep in mind that there are 5 different airlines that fly to Medford on a routine basis, so you have a few additional options to choose from.

Portland (PDX) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Portland (PDX) offer the lowest average round-trip price of $522.

Flights connecting via Portland (PDX) have the shortest average one-way travel time: 4h 36m.

Phoenix (PHX) has the shortest average layover time for this route: 1h 43m.