CA $942 Cheap Flights from Ontario Intl. Airport (ONT) to Catania (CTA)

View CA $942 flight on Sat, May 23, 2026Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Fontanarossa Airport (CTA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Ontario Intl. Airport (ONT) to Catania (CTA)

Prices were available within the past 7 days and start at CA $942 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

Which airlines fly direct from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa)?
Enter ONT to CTA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa)?
To find a cheap flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa)?
There are approximately 10 connecting flights per day from Los Angeles - Ontario Intl. (ONT) to Fontanarossa (CTA). Some common connection points include O'Hare Intl. (ORD), San Francisco Intl. (SFO), and Denver Intl. (DEN).
What is the earliest flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa)?
The earliest flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa) typically departs at approximately 12:55 AM local time, operated by AA and A0. This is a seasonal service active in November. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa)?
You'll typically find the most flights from Los Angeles - Ontario Intl. (ONT) to Fontanarossa (CTA) on a Thursday, with around 16 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Delta Air Lines, United Airlines, and American Airlines.
What are the most popular departure times for flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa)?
The most popular departure times for flights from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa) are in the late evening, from 9pm to midnight. About 31% of passengers prefer this time window. Many major carriers, including Delta Air Lines, KLM and ITA Airways, offer flights during this window. These times work well because you can maximize your day before your flight, and you'll arrive at your destination ready to start your trip.
How long does it take to fly from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa)?
Flying from ONT to CTA with a connection usually takes about 19 hours 50 minutes, traveling roughly 6,634 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa)?
Select the "Business class" and "First class" filters when looking for ONT to CTA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa) flight with Expedia?
It's easy to earn miles on a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Catania from Los Angeles - Ontario Intl. (ONT)?
From Los Angeles - Ontario Intl. (ONT), you can fly typically into Fontanarossa (CTA) to reach Catania. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), San Francisco Intl. (SFO), Denver Intl. (DEN) before reaching Catania. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa) at the last minute?
Typically, booking a last minute flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa) flight and hotel package?
Securing a Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa)?
If you booked your Ontario, CA (ONT-Los Angeles - Ontario Intl.) to Catania (CTA-Fontanarossa) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Ontario Intl. Airport
Destination airport
Fontanarossa
Distance
10613 km

Book with confidence

Los Angeles to Catania Flights

The easy way to book your flights from Ontario Intl. Airport to Catania 

With Expedia, it’s simple to find and book flights to Catania from Ontario Intl. Airport whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 1 airlines that cover this route. There are nonstop flights to Fontanarossa, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ontario Intl. Airport to Catania today, tomorrow, or this week.  

 

Save dollars with cheap flights from Ontario Intl. Airport, ONT to Fontanarossa, CTA 

Sort your search results by price to find great deals on your flight from Ontario Intl. Airport to Catania—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Catania from Ontario Intl. Airport currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Catania  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Catania from Ontario Intl. Airport 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Catania with Expedia today.

Los Angeles to Catania Flights

Explore a world of travel with Expedia

*Available to Expedia members.