Cheap Flights from Cleveland (CLE) to Ontario (ONO)

Popular airlines from Cleveland Hopkins International Airport (CLE) to Ontario, OR (ONO-Ontario Municipal)

Frequently asked questions

How much does a flight from Hopkins Intl. Airport (CLE) to Ontario, OR (ONO-Ontario Municipal) cost?
Snag a cheap one-way flight or cheap return flight from Hopkins Intl. Airport (CLE) to Ontario, OR (ONO-Ontario Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Hopkins Intl. Airport (CLE) to Ontario, OR (ONO-Ontario Municipal)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between CLE and ONO. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Hopkins Intl. Airport (CLE) to Ontario, OR (ONO-Ontario Municipal)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from CLE to ONO. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Hopkins Intl. Airport (CLE) to Ontario, OR (ONO-Ontario Municipal)?
Direct flights from Hopkins Intl. Airport (CLE) to Ontario, OR (ONO-Ontario Municipal) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CLE to ONO?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hopkins Intl. Airport (CLE) to Ontario, OR (ONO-Ontario Municipal)?
Choose a flight from Hopkins Intl. Airport (CLE) to Ontario, OR (ONO-Ontario Municipal) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hopkins Intl. Airport (CLE) to Ontario, OR (ONO-Ontario Municipal) last-minute?
Waiting until just before your departure to book a ticket from CLE to ONO generally means paying more. While you may come across some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a CLE to ONO flight and hotel package?
Securing a CLE to ONO flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of accommodations and then add activities, flights 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 Hopkins Intl. Airport (CLE) to Ontario, OR (ONO-Ontario Municipal)?
It's generally possible to reschedule or cancel your CLE to ONO flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Hopkins Intl.
Destination airport
Ontario Municipal
Distance
1780 mi

Book with confidence

Cleveland to Ontario Flights

The cheapest times to fly from Cleveland to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cleveland to Ontario are during the month of . You can find some of the cheapest flights from Cleveland to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cleveland to Ontario

Sunday is one of the best days to book for cheap flights from Cleveland to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cleveland to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cleveland to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cleveland to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cleveland to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cleveland to Ontario Flights

Explore a world of travel with Expedia

*Available to One Key members.