Cheap Flights from Jacksonville to Ontario

Popular airlines from Jacksonville International Airport (JAX) to Los Angeles - Ontario Intl. Airport (ONT)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find the cheapest month to fly from Jacksonville (JAX) to Ontario (ONT)

August is typically the cheapest month to fly

From S$300 - S$1,059 per traveller.

Graph displaying average flight prices per month

Jacksonville to Ontario route information
Origin airport
Jacksonville Intl.
Destination airport
Los Angeles - Ontario Intl.
Distance
3361 km

Perfect flights from Jacksonville to Ontario

Your Journey from Jacksonville to Ontario

Start your unforgettable journey with Expedia. Our broad selection of flights from Jacksonville to Ontario caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including . Our selection of flights from Jacksonville Intl. to Los Angeles - Ontario Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from airlines, you're bound to find the perfect flight.
 

Maximizing Value with Jacksonville to Ontario Flights

Experience the joy of finding cheap flights from Jacksonville Intl. to Los Angeles - Ontario Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Jacksonville to Ontario with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Ontario

Picture yourself stepping off the plane in Ontario and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Jacksonville to Ontario Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Jacksonville to Ontario.
 

Beyond the Flight – Exploring Ontario

With Expedia, your adventure extends beyond the flight. Explore Ontario at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Jacksonville to Ontario with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Jacksonville to Ontario with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Jacksonville Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between Jacksonville Intl. Airport (JAX) and Los Angeles - Ontario Intl. Airport (ONT) was . Fares this cheap don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Jacksonville Intl. Airport (JAX) to Ontario Airport?
Each air carrier has a different set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Jacksonville Intl. Airport (JAX) to Ontario Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Jacksonville Intl. Airport (JAX) to Los Angeles - Ontario Intl. Airport (ONT) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Jacksonville Intl. Airport (JAX) to ONT?
The flight time from JAX to ONT is about 6 hours and 36 minutes. Grab your headphones, listen to your favourite podcast and the hours will whiz by.
How far is the flight from JAX to Ontario Airport?
It's around 3,400 kilometres from Jacksonville to Ontario, so you'll be flying for a while. Keep yourself entertained by packing things like crossword puzzles or the latest bestseller.
Which airlines fly direct from Jacksonville Intl. Airport (JAX) to Ontario Airport?
There are no direct flights, so you'll have to make at least one stop between JAX and ONT. Take advantage of the layover time to stretch your legs and enjoy some personal space.
Are JAX to Ontario Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from Jacksonville Intl. Airport (JAX) to Los Angeles - Ontario Intl. Airport (ONT) are available up to a year before departure on Expedia. And although you may occasionally nab great last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more options --- and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.