Cheap Flight Tickets from Ontario (ONT) to Cleveland (CLE), Starting at $277

Good to Know: Cheapest and Fastest ONT - CLE Flights

Useful information for finding best airline tickets from Ontario International to Cleveland Hopkins International on your next trip.

Cheapest Round Trip Flight

$384

WN Southwest Airlines • 1 stop • 12h 10m

Sep 10 – Sep 16

The cheapest round trip flight from Ontario to Cleveland (ONT-CLE-ONT) is currently $384

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Fastest Flight

10h 35m

The fastest nonstop flight from Ontario to Cleveland (ONT-CLE) takes 10h 35m

Top Airlines Flying from Ontario to Cleveland

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Ontario (ONT) to Cleveland (CLE)

Compare and book low fare round-trip air tickets from Ontario to Cleveland. Ideal for travelers with confirmed return itineraries.

Sep 10 - Sep 16, Economy
WN
Ontario → Cleveland
12h 10m
11:55 PM - 10:25 AM • 1 stop
WN
Ontario → Cleveland
19h
6:55 AM - 3:35 PM • 1 stop
$384
Southwest Airlines
Sep 10 - Sep 16, Economy
WN
Ontario → Cleveland
12h 15m
8:00 AM - 6:35 PM • 1 stop
WN
Ontario → Cleveland
25h 5m
6:55 AM - 7:00 PM • 1 stop
$384
Southwest Airlines
Sep 10 - Sep 16, Economy
WN
Ontario → Cleveland
10h 55m
6:20 AM - 4:15 PM • 1 stop
WN
Ontario → Cleveland
25h 5m
6:55 AM - 7:00 PM • 1 stop
$384
Southwest Airlines
Sep 10 - Sep 16, Economy
WN
Ontario → Cleveland
10h 35m
2:00 PM - 11:35 PM • 1 stop
WN
Ontario → Cleveland
19h
6:55 AM - 3:35 PM • 1 stop
$384
Southwest Airlines
Sep 10 - Sep 16, Economy
WN
Ontario → Cleveland
13h 25m
10:00 AM - 9:05 PM • 1 stop
WN
Ontario → Cleveland
19h
6:55 AM - 3:35 PM • 1 stop
$384
Southwest Airlines
Sep 10 - Sep 16, Economy
WN
Ontario → Cleveland
10h 55m
5:40 AM - 3:35 PM • 1 stop
WN
Ontario → Cleveland
19h
6:55 AM - 3:35 PM • 1 stop
$384
Southwest Airlines

Fly from Ontario to Cleveland with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Ontario to Cleveland? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Ontario to Cleveland Flights

What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to CLE?
The most popular airline flying from Ontario to Cleveland are
Can I fly from ONT to CLE non-stop?
NO
Which airlines fly nonstop between Ontario and Cleveland?
The non-stop flights between Ontario and Cleveland are .
What’s the earliest departure time from ONT to CLE Airport?
The earliest flight leaves ONT at 5:40 am and lands in CLE - Cleveland Hopkins International
What are the airports in Cleveland?
CLE
Can I make changes to my Ontario to Cleveland flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ONT to CLE?
Read the fare rules of the Ontario to Cleveland air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Ontario and Cleveland?
operate flights between Ontario and Cleveland
How long does a flight from Ontario to Cleveland take?
It takes approximately 5 hour to fly non-stop from ONT to CLE, which is 2007.39 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Cleveland (CLE) ?
In the past couple of days, the cheapest tickets to CLE from ONT were found on WN : USD 384
Do I need a passport to fly between ONT and CLE?
No
What’s the latest departure time from ONT to CLE ?
The last flight leaves ONT at 11:55 pm

Ontario (ONT) to Cleveland (CLE): Airport Information

Origin Airport Ontario International , Ontario, US
Destination Airport Cleveland Hopkins International , Cleveland, US
Distance 2007 miles

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