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Good to Know: Cheapest and Fastest CMH - ONT Flights
Useful information for finding best airline tickets from Port Columbus International to Ontario International on your next trip.
Cheapest Round Trip Flight
$818
Delta Airlines
• 1 stop
• 11h 46m
Oct 07 – Oct 08
The cheapest round trip flight from Columbus to Ontario (CMH-ONT-CMH) is currently $818
Fastest Flight
11h 46m
The fastest nonstop flight from Columbus to Ontario (CMH-ONT) takes 11h 46m
Top Airlines Flying from Columbus to Ontario
Latest Flight Deals from Columbus (CMH) to Ontario (ONT)
Compare and book low fare round-trip air tickets from Columbus to Ontario. Ideal for travelers with confirmed return itineraries.
Oct 07 - Oct 08, Economy
Columbus → Ontario
11h 46m
7:00 AM - 11:06 AM • 1 stop
Columbus → Ontario
10h 20m
1:35 PM - 10:55 PM • 1 stop
Delta Airlines
Oct 07 - Oct 08, Economy
Columbus → Ontario
13h 45m
3:00 PM - 8:25 PM • 1 stop
Columbus → Ontario
10h 20m
1:35 PM - 10:55 PM • 1 stop
Delta Airlines
Oct 07 - Oct 08, Economy
Columbus → Ontario
13h 26m
6:00 AM - 11:06 AM • 1 stop
Columbus → Ontario
10h 20m
1:35 PM - 10:55 PM • 1 stop
Delta Airlines
Oct 07 - Oct 08, Economy
Columbus → Ontario
20h 26m
8:34 AM - 6:00 PM • 1 stop
Columbus → Ontario
13h 52m
9:18 AM - 8:50 PM • 1 stop
Alaska Airlines
FAQs on Columbus to Ontario Flights
What are the airports in Columbus?
CMH
What’s the most popular airline flying from CMH to ONT?
The most popular airline flying from Columbus to Ontario are
Can I fly from CMH to ONT non-stop?
NO
Which airlines fly nonstop between Columbus and Ontario?
The non-stop flights between Columbus and Ontario are .
What’s the earliest departure time from CMH to ONT Airport?
The earliest flight leaves CMH at 6:00 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Columbus to Ontario 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 CMH to ONT?
Read the fare rules of the Columbus to Ontario 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 Columbus and Ontario?
operate flights between Columbus and Ontario
How long does a flight from Columbus to Ontario take?
It takes approximately 5 hour to fly non-stop from CMH to ONT, which is 1949.38 miles by air.
Which airlines provide the cheapest flights from Columbus (CMH) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from CMH were found on DL : USD 818
Do I need a passport to fly between CMH and ONT?
No
What’s the latest departure time from CMH to ONT ?
The last flight leaves CMH at 3:00 pm
Columbus (CMH) to Ontario (ONT): Airport Information
| Origin Airport | Port Columbus International , Columbus, US |
| Destination Airport | Ontario International , Ontario, US |
| Distance | 1949 miles |
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