ONT to JAX (Ontario to Jacksonville) Flights

Last Minute Flights from ONT to JAX

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ONTJacksonvilleMay 3 to May 10$703
*Prices include taxes and fees

Cheapest ONT to JAX Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
ONTJacksonvilleMay 21 to May 24$301
ONTJacksonvilleOctober 14 to October 21$302
ONTJacksonvilleJune 10 to June 17$307
ONTJacksonvilleAugust 13 to August 20$307
*Prices include taxes and fees
ONT to JAX Flight Details
Origin airport
Los Angeles - Ontario Intl.
Origin airport IATA code
ONT
Destination airport
Jacksonville Intl.
Destination airport IATA code
JAX
Distance
2101 mi

Frequently asked questions

What airlines fly direct from Ontario Airport to JAX?
To journey from Ontario Airport to JAX, you’ll have to reserve a flight with at least one stop in between. Unfortunately, there are no nonstop services on this particular route.
How many flights are there from ONT to JAX?
There are approximately 15 flights each day from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.), so you have no shortage of ways to get to Jacksonville. Just find a date that fits with your plans and lock in your fare.
How long does it take to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
About 5 hours and 48 minutes. On a day flight? Grab a seat next to the window and enjoy the views below. Alternatively, if you’re traveling from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) during the night, enjoy forty winks and land in Jacksonville feeling rested and recharged.
What is the flight distance from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.)?
The Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.) route covers 2,100 miles (3,400 1) and is classed as a medium-haul flight. If you’re a creature of comfort — and the price is fair — consider upgrading to a premium or business class seat.
How many morning flights are there from ONT to JAX?
There are around 49 morning flights traveling from ONT to JAX every week. American Airlines (AA) has 35 weekly services that leave before noon. If you’d like to get going early, take the first flight at 6:00AM.
How many afternoon flights are there from ONT to JAX?
Say nope to the dreaded crack-of-dawn check in and choose one of the 62 weekly afternoon and evening flights from ONT to JAX. Afternoon and evening services operated by American Airlines (AA) start at 12:50PM. In total, this popular carrier offers 36 weekly flights departing after midday.
What is the earliest departure time out of Ontario to Jacksonville?
Take off from ONT at 5:15AM and hit the tarmac at JAX at 9:19PM. This is the earliest flight you can take on this route.
What is the latest departure time out of Ontario to Jacksonville?
From ONT, the last flight departs at 11:59PM and comes in for landing at 6:11PM at JAX. If you’re not a fan of early mornings, this is the flight to book.
What is the average price from Ontario to Jacksonville?
On average, the best price for round-trip flights from ONT to JAX is $301. Score your own great bargain by securing your tickets today. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Ontario to Jacksonville Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Ontario to Jacksonville to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from ONT to JAX, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Ontario to Jacksonville, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.