$344 Find Cheap Flights from Ontario to Jacksonville - Compare and Save

In the last 5 days, the lowest price for a flight from Ontario to Jacksonville was $344 for a one-way ticket and $429 for a round-trip.

No, a passport isn't needed to fly from Ontario to Jacksonville. However, local authorities might ask for an official ID.

When flying out of Ontario you will be using Ontario. You will be landing at Jacksonville, also known as Jacksonville Albert J Ellis.

We unfortunately don’t have that data for this specific route.

oneworld, and SkyTeam are the airline alliances operating flights between Ontario and Jacksonville, with oneworld being the most commonly used for this route.

The two airlines most popular with KAYAK users for flights from Ontario to Jacksonville are Delta and American Airlines. With an average price for the route of $528 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $608 and an overall rating of 7.1.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Jacksonville.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jacksonville from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jacksonville with an airline and back to Ontario with another airline. Booking your flights between Ontario and OAJ can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jacksonville from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.