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Cheap flights from Ontario to Cleveland from $79

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 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Cleveland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 11:42 am
ONT
-
CLE
26h 42m
1 stop
Frontier Logo
12:47 pm - 11:49 pm
CLE
-
ONT
14h 02m
1 stop
$180Frontier
Sa, Mai 16 - Di, Mai 19
Frontier Logo
4:39 pm - 7:32 am
ONT
-
CLE
11h 53m
1 stop
Frontier Logo
7:25 am - 5:48 pm
CLE
-
ONT
13h 23m
1 stop
$185Frontier
Di, Mai 19 - Di, Jun 9
Frontier Logo
8:27 pm - 7:32 am
ONT
-
CLE
8h 05m
1 stop
Frontier Logo
8:59 am - 3:44 pm
CLE
-
ONT
9h 45m
1 stop
$190Frontier
Sa, Mai 16 - Mi, Mai 20
Frontier Logo
4:39 pm - 7:32 am
ONT
-
CLE
11h 53m
1 stop
Frontier Logo
12:47 pm - 11:49 pm
CLE
-
ONT
14h 02m
1 stop
$191Frontier
Di, Mai 12 - Di, Mai 19
Frontier Logo
6:00 am - 10:57 am
ONT
-
CLE
25h 57m
1 stop
Frontier Logo
8:59 am - 7:32 pm
CLE
-
ONT
13h 33m
1 stop
$197Frontier
So, Mai 24 - Di, Jun 2
Frontier Logo
10:50 am - 10:57 am
ONT
-
CLE
21h 07m
1 stop
Frontier Logo
8:07 pm - 3:44 pm
CLE
-
ONT
22h 37m
1 stop
$198Frontier
Sa, Mai 23 - Di, Mai 26
Frontier Logo
4:39 pm - 7:32 am
ONT
-
CLE
11h 53m
1 stop
Frontier Logo
8:59 am - 3:09 pm
CLE
-
ONT
9h 10m
1 stop
$200Frontier
Di, Mai 12 - Sa, Mai 16
Frontier Logo
4:39 pm - 7:32 am
ONT
-
CLE
11h 53m
1 stop
Frontier Logo
8:07 pm - 8:04 am
CLE
-
ONT
14h 57m
1 stop
$201Frontier
Mi, Mai 20 - Di, Mai 26
Frontier Logo
3:30 pm - 7:32 am
ONT
-
CLE
13h 02m
1 stop
Frontier Logo
9:28 pm - 3:44 pm
CLE
-
ONT
21h 16m
1 stop
$203Frontier
Do, Mai 21 - Mo, Mai 25
Frontier Logo
3:30 pm - 7:32 am
ONT
-
CLE
13h 02m
1 stop
Frontier Logo
4:31 pm - 11:49 pm
CLE
-
ONT
10h 18m
1 stop
$207Frontier
Mo, Jun 1 - Di, Jun 9

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Frontier flights from Ontario to Cleveland

Our best Frontier deals on Ontario to Cleveland flight tickets
Frontier
May 16
ONT6:00 amOntario
26h 42m
1 stop
CLE11:42 amCleveland Hopkins Intl
May 19
CLE12:47 pmCleveland Hopkins Intl
14h 02m
1 stop
ONT11:49 pmOntario
$180
Frontier
May 19
ONT4:39 pmOntario
11h 53m
1 stop
CLE7:32 amCleveland Hopkins Intl
Jun 9
CLE7:25 amCleveland Hopkins Intl
13h 23m
1 stop
ONT5:48 pmOntario
$185
Frontier
May 16
ONT8:27 pmOntario
8h 05m
1 stop
CLE7:32 amCleveland Hopkins Intl
May 20
CLE8:59 amCleveland Hopkins Intl
9h 45m
1 stop
ONT3:44 pmOntario
$190

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Cleveland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated Mai 2, 2026.
Use the filters below to find and compare flights from Ontario to Cleveland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Sa 5/16

6:00 am-11:42 am

1 stop26h 42m

Cleveland Hopkins Intl

Di 5/19

12:47 pm-11:49 pm

1 stop14h 02m

$180

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Di 5/19

4:39 pm-7:32 am

1 stop11h 53m

Cleveland Hopkins Intl

Di 6/9

7:25 am-5:48 pm

1 stop13h 23m

$185
Quickest round-trip

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Sa 5/16

8:27 pm-7:32 am

1 stop8h 05m

Cleveland Hopkins Intl

Mi 5/20

8:59 am-3:44 pm

1 stop9h 45m

$190

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Di 5/12

4:39 pm-7:32 am

1 stop11h 53m

Cleveland Hopkins Intl

Di 5/19

12:47 pm-11:49 pm

1 stop14h 02m

$191

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

So 5/24

6:00 am-10:57 am

1 stop25h 57m

Cleveland Hopkins Intl

Di 6/2

8:59 am-7:32 pm

1 stop13h 33m

$197

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Sa 5/23

10:50 am-10:57 am

1 stop21h 07m

Cleveland Hopkins Intl

Di 5/26

8:07 pm-3:44 pm

1 stop22h 37m

$198

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Di 5/12

4:39 pm-7:32 am

1 stop11h 53m

Cleveland Hopkins Intl

Sa 5/16

8:59 am-3:09 pm

1 stop9h 10m

$200

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Mi 5/20

4:39 pm-7:32 am

1 stop11h 53m

Cleveland Hopkins Intl

Di 5/26

8:07 pm-8:04 am

1 stop14h 57m

$201

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Do 5/21

3:30 pm-7:32 am

1 stop13h 02m

Cleveland Hopkins Intl

Mo 5/25

9:28 pm-3:44 pm

1 stop21h 16m

$203

OntarioCleveland

ONT - CLE

ONTCLE

Ontario

Mo 6/1

3:30 pm-7:32 am

1 stop13h 02m

Cleveland Hopkins Intl

Di 6/9

4:31 pm-11:49 pm

1 stop10h 18m

$207

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cleveland from

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 typical price of a round-trip flight between Ontario and Cleveland?

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 $238. If you’re not able to fly to Cleveland in May, then September is your next best option. Flight prices from Ontario to Cleveland during September average around $298.

What is the cheapest day to depart on your flight to Cleveland?

The cheapest day to depart from Ontario to Cleveland is on a Wednesday when prices can be found for as low as $405. 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 $539.

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 $415. In contrast, the most expensive time of day to depart to Cleveland is in the afternoon when prices are around $569.

How far in advance should I book a flight from Ontario to Cleveland?

You are more likely to see cheaper flights to Cleveland from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Cleveland for around $359 when searching 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 $283 on momondo.

How have Ontario to Cleveland flight prices changed over time?

As of May 2026, prices for Ontario to Cleveland flights are approximately 43% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to Cleveland

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Cleveland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

6h 17m

Direct flights

None
The fastest flight from Ontario to Cleveland takes 6h 17m
There are no direct flights from Ontario to Cleveland. There are no popular flight routes from Ontario to Cleveland.
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Frequently asked questions about flying 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 17m 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?

  • 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?

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
FrontierPriceFrom $170Free CancellationRating
5.6
2,972 reviews
Search Frontier flights
DeltaPriceFrom $198Free CancellationRating
7.9
8,463 reviews
Search Delta flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,682 reviews
Search United Airlines flights
SouthwestPriceFrom $306Free CancellationRating
8.0
4,314 reviews
Search Southwest flights
American AirlinesPriceFrom $318Free CancellationRating
7.1
11,674 reviews
Search American Airlines flights

Traveling to a place near Cleveland?

Book flights to Cleveland if you plan to visit one of these locations
Sandusky
Mansfield
Beachwood
Independence
Elyria
Westlake
Mentor
Geneva-on-the-Lake
Kent
Willoughby
Painesville
Cuyahoga Falls
Streetsboro
Lakewood
Wooster
North Olmsted
Kelleys Island
Avon
Ashland
Strongsville

Why 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.

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