₩225,800 Cheap Flights from Ontario (ONT) to Columbus (CMH)

View ₩225,800 flight on Tue, Apr 22, 2025Opens in a new window

Featured airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Ontario to Columbus (ONT-CMH)

Prices were available within the past 7 days and start at ₩225,800 for one-way flights and ₩477,900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Apr 22 - Thu, Apr 24
ONT
Ontario
CMH
Columbus
₩477,900 Roundtrip, found 1 day ago
₩477,900
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 22 from Ontario to Columbus, returning Thu, Apr 24, priced at ₩477,900 found 1 day ago
Delta
Thu, May 1 - Sat, May 10
ONT
Ontario
CMH
Columbus
₩478,200 Roundtrip, found 5 hours ago
₩478,200
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, May 1 from Ontario to Columbus, returning Sat, May 10, priced at ₩478,200 found 5 hours ago
Delta
Tue, Apr 22 - Thu, Apr 24
ONT
Ontario
CMH
Columbus
₩544,300 Roundtrip, found 1 day ago
₩544,300
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 22 from Ontario to Columbus, returning Thu, Apr 24, priced at ₩544,300 found 1 day ago
Delta
Thu, May 1 - Sat, May 10
ONT
Ontario
CMH
Columbus
₩544,500 Roundtrip, found 5 hours ago
₩544,500
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, May 1 from Ontario to Columbus, returning Sat, May 10, priced at ₩544,500 found 5 hours ago
American Airlines
Thu, May 1 - Sat, May 10
ONT
Ontario
CMH
Columbus
₩544,600 Roundtrip, found 5 hours ago
₩544,600
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, May 1 from Ontario to Columbus, returning Sat, May 10, priced at ₩544,600 found 5 hours ago
United
Tue, Apr 22 - Thu, Apr 24
ONT
Ontario
CMH
Columbus
₩564,100 Roundtrip, found 1 day ago
₩564,100
Roundtrip
found 1 day ago
Select United flight, departing Tue, Apr 22 from Ontario to Columbus, returning Thu, Apr 24, priced at ₩564,100 found 1 day ago
United
Tue, Apr 22 - Thu, Apr 24
ONT
Ontario
CMH
Columbus
₩570,800 Roundtrip, found 1 day ago
₩570,800
Roundtrip
found 1 day ago
Select United flight, departing Tue, Apr 22 from Ontario to Columbus, returning Thu, Apr 24, priced at ₩570,800 found 1 day ago
American Airlines
Tue, Apr 22 - Thu, Apr 24
ONT
Ontario
CMH
Columbus
₩585,400 Roundtrip, found 1 day ago
₩585,400
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Apr 22 from Ontario to Columbus, returning Thu, Apr 24, priced at ₩585,400 found 1 day ago
Delta
Tue, Apr 22 - Thu, Apr 24
ONT
Ontario
CMH
Columbus
₩589,800 Roundtrip, found 1 day ago
₩589,800
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 22 from Ontario to Columbus, returning Thu, Apr 24, priced at ₩589,800 found 1 day ago
Delta
Thu, May 1 - Sat, May 10
ONT
Ontario
CMH
Columbus
₩590,000 Roundtrip, found 5 hours ago
₩590,000
Roundtrip
found 5 hours ago
Select Delta flight, departing Thu, May 1 from Ontario to Columbus, returning Sat, May 10, priced at ₩590,000 found 5 hours ago
Flights from Ontario (ONT) to Columbus (CMH)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
John Glenn Columbus Intl.
Airlines serving
Delta
Roundtrip price
₩477,900
Distance
3111 km

Los Angeles to Columbus Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Los Angeles to Columbus will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Columbus.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ONT to CMH flights that won’t make your bank account wince. Ready to temporarily leave behind Los Angeles for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to CMH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Ontario Airport to CMH?
Round-trip flights from Ontario Airport to CMH start from ₩477,900. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles - Ontario Intl. Airport (ONT) to CMH?
The majority of flights can be conveniently canceled online, but whether or not you incur a fee depends on your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Los Angeles - Ontario Intl. Airport (ONT) to John Glenn Columbus Intl. Airport (CMH) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Ontario Airport to John Glenn Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from ONT to John Glenn Intl. Airport?
You’ll be soaring through the sky for a while, as the flight distance from ONT to John Glenn Columbus Intl. Airport (CMH) is 3,100 kilometers. Set up a playlist of your favorite tunes before you leave home to keep yourself entertained during the trip.
Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to CMH?
If you want to fly straight from Ontario Airport to John Glenn Intl. Airport, you’ll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are ONT to John Glenn Columbus Intl. Airport (CMH) flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a fantastic last-minute deal from Ontario Airport to John Glenn Intl. Airport, but it’s also possible to miss out entirely! As many airlines release prices up to 12 months in advance, it’s worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals often, so you can feel confident knowing you’re always getting the latest offers.

Explore a world of travel with Expedia

Ontario nearby Airports

Los Angeles

Los Angeles Intl. to Columbus
₩407,500

Orange County

*Available to Expedia members.