Cheap flights from Ontario to Cleveland from $135
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Cleveland departing on 7/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Ontario to Cleveland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Cleveland?
In general, May is the cheapest month to fly from Ontario to Cleveland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $239. If you’re not able to fly to Cleveland in May, then August is your next best option. Flight prices from Ontario to Cleveland during August average around $270.
What is the cheapest day to depart on your flight to Cleveland?
The cheapest day to depart from Ontario to Cleveland is on a Saturday when prices can be found for as low as $389. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Cleveland on Sunday is $545.
What is the cheapest time of day to depart on your flight to Cleveland?
Our data shows that the cheapest Ontario to Cleveland flights are usually those with departure times in the evening. Our users have found flights to Cleveland in the evening for as low as $399. In contrast, the most expensive time of day to depart to Cleveland is at noon when prices are around $428.
How far in advance should I book a flight to Cleveland?
You are more likely to see cheaper flights to Cleveland from Ontario when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Cleveland for around $362 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cleveland from Ontario for as low as $182 on momondo.
What is the cheapest airline that flies from Ontario to Cleveland Hopkins Intl?
Frontier, Alaska Airlines, and American Airlines are the most popular carriers operating from Ontario to Cleveland Hopkins Intl
What airlines fly to Cleveland?
Spirit Airlines, Delta and United Airlines are the top three most popular airlines that fly to Cleveland from Ontario according to our data. Spirit Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Cleveland. Keep in mind that there are 7 different airlines that fly to Cleveland on a routine basis, so you have a few additional options to choose from.
When to book flights from Ontario to Cleveland
Cheap Ontario to Cleveland (ONT to CLE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to Cleveland
How far is Ontario to Cleveland Hopkins Intl by plane?
Cleveland Hopkins Intl is 2012.5 mi away from Ontario. Typically, this will take 6h 15m by plane in normal conditions.
When did momondo last update prices for flights from Ontario Airport to Cleveland Hopkins Intl Airport?
Prices for flights from Ontario Airport to Cleveland Hopkins Intl Airport were last updated today.
How many operators does momondo search for flights from Ontario Airport to Cleveland Hopkins Intl Airport?
As of June 2025, there are 5 operators available to choose from for flights from Ontario Airport to Cleveland Hopkins Intl Airport.
How old do you have to be to fly from Ontario Airport to Cleveland Hopkins Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Cleveland Hopkins Intl Airport.
What documentation or ID do you need to fly to Cleveland Hopkins Intl Airport?
The travel and health documents required for your trip to Cleveland Hopkins Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cleveland Hopkins Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Ontario to Cleveland?
Based on momondo bookings for flights between Ontario and Cleveland, the leading airline is Frontier, making up 59% of the total bookings. Other popular airlines include American Airlines with 16%, Southwest with 13%, and United Airlines with 8%.
Best airlines flying from Ontario to Cleveland
Compare and see reviews for airlines that fly from Ontario to Cleveland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $149 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $306 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $342 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $346 | Free Cancellation | Rating 7.4 8,790 reviews |
Traveling to a place near Cleveland?
Book flights to Cleveland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Cleveland?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cleveland from Ontario.
Can I find flights from Ontario to Cleveland with flexible booking policies on momondo?
momondo does allow users to show only those flights to Cleveland from Ontario which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ontario to Cleveland?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cleveland from Ontario.
I’m not ready to book a flight from Ontario to Cleveland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ontario to Cleveland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.