CMH to ONT (Columbus to Ontario) Flights

Last Minute Flights from CMH to ONT

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
CMHLos AngelesSeptember 26 to October 4$370
*Prices include taxes and fees

Cheapest CMH to ONT Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
CMHLos AngelesOctober 23 to October 27$163
CMHLos AngelesOctober 14 to October 15$317
CMHLos AngelesNovember 8 to November 18$326
CMHLos AngelesNovember 8 to November 11$337
CMHLos AngelesNovember 8 to November 11$337
*Prices include taxes and fees
CMH to ONT Flight Details
Origin airport
John Glenn Columbus Intl.
Origin airport IATA code
CMH
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Distance
1944 mi

Frequently asked questions

What airlines fly direct from CMH to Ontario Airport?
Unfortunately, it's not possible to fly straight from John Glenn Intl. Airport to Ontario Airport. Make your way to Ontario by locking in a flight with at least one stop in between. If you're not in a rush, why not spend a day or so in your layover city?
How many flights are there from CMH to ONT?
About 20 a day. If you're in a big hurry to head to Ontario, see if you can nab an epic last-minute deal from Columbus, OH (CMH-John Glenn Columbus Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) and then book it pronto!
How long does it take to fly from Columbus, OH (CMH-John Glenn Columbus Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
It takes roughly 6 hours and 20 minutes to get from Columbus, OH (CMH-John Glenn Columbus Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.). That's plenty of time to start your travel blog, do a little eleventh-hour trip planning or read up about the wonderful things you can see and do in Ontario.
What is the flight distance from Columbus, OH (CMH-John Glenn Columbus Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
The Columbus, OH (CMH-John Glenn Columbus Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) route covers 1,950 miles (3,100 1) and is known as a medium-haul trip. If you're a creature of comfort — and you've dug up a deal — think about upgrading to a premium or business class ticket.
How many morning flights are there from CMH to ONT?
With some 77 morning flights a week from CMH to ONT to choose from, you'll be rolling out of bed and jetting off in next to no time.

  • American Airlines (AA) has around 42 weekly flights that take off before midday. The earliest one is 5:00AM.
  • Another good option is Delta Air Lines. This airline has 21 early flights a week. 6:00AM is the earliest to depart.
  • You'll have 14 morning flights to select from if you fly with United Airlines (UA). 7:25AM is the earliest available.

How many afternoon flights are there from CMH to ONT?
Take your pick of 65 afternoon and evening flights from CMH to ONT each week and forget about setting the alarm early.

  • American Airlines (AA) operates 26 flights each week departing after midday. The first one takes off at 12:46PM.
  • Also check out Delta Air Lines (DL). Book your seat on one of its 24 weekly afternoon and evening flights that fly to ONT from 1:51PM.

What is the earliest departure time out of Columbus to Ontario?
Leave CMH at 5:00AM and hit the tarmac at ONT at 1:57AM. This is the earliest service you can take on this route.
What is the latest departure time out of Columbus to Ontario?
Reserve a seat on the 9:27PM flight from CMH, arriving at ONT at 7:26AM, and give yourself time to take care of those last-minute vacation preparations. This is the latest flight available on this route.
What is the average price from Columbus to Ontario?
Round-trip tickets from CMH to ONT begin from around $163. Book early and score a great deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Columbus to Ontario Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Columbus to Ontario to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from CMH to ONT, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Columbus to Ontario, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.