Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Columbus from $80

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 Columbus departing on 5/11. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Columbus

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:59 am - 7:20 pm
ONT
-
CMH
15h 21m
1 stop
Frontier Logo
7:58 pm - 10:05 am
CMH
-
ONT
17h 07m
1 stop
$196Frontier
Wed, Apr 22 - Mon, May 4
Frontier Logo
6:00 am - 5:48 pm
ONT
-
CMH
8h 48m
1 stop
Frontier Logo
6:43 pm - 11:49 pm
CMH
-
ONT
8h 06m
1 stop
$210Frontier
Fri, May 8 - Fri, May 15
Frontier Logo
12:59 am - 7:33 pm
ONT
-
CMH
15h 34m
1 stop
Frontier Logo
8:15 pm - 11:55 pm
CMH
-
ONT
6h 40m
1 stop
$221Frontier
Wed, Apr 15 - Thu, Apr 23
Frontier Logo
6:00 am - 5:48 pm
ONT
-
CMH
8h 48m
1 stop
Frontier Logo
6:43 pm - 11:49 pm
CMH
-
ONT
8h 06m
1 stop
$230Frontier
Fri, May 8 - Mon, May 11
Frontier Logo
12:59 am - 7:13 pm
ONT
-
CMH
15h 14m
1 stop
Frontier Logo
7:58 pm - 10:05 am
CMH
-
ONT
17h 07m
1 stop
$238Frontier
Thu, Apr 30 - Mon, May 4
Frontier Logo
12:59 am - 7:33 pm
ONT
-
CMH
15h 34m
1 stop
Frontier Logo
8:19 pm - 7:31 am
CMH
-
ONT
14h 12m
1 stop
$241Frontier
Thu, Apr 16 - Sun, Apr 19
Frontier Logo
12:59 am - 7:03 pm
ONT
-
CMH
15h 04m
1 stop
Frontier Logo
6:43 pm - 10:05 am
CMH
-
ONT
18h 22m
1 stop
$242Frontier
Sun, May 3 - Mon, May 11
Frontier Logo
12:59 am - 7:03 pm
ONT
-
CMH
15h 04m
1 stop
Frontier Logo
6:43 pm - 10:05 am
CMH
-
ONT
18h 22m
1 stop
$243Frontier
Sun, May 3 - Fri, May 15
Frontier Logo
12:59 am - 7:03 pm
ONT
-
CMH
15h 04m
1 stop
Frontier Logo
6:43 pm - 10:05 am
CMH
-
ONT
18h 22m
1 stop
$244Frontier
Sun, May 3 - Mon, May 11
Frontier Logo
6:00 am - 5:48 pm
ONT
-
CMH
8h 48m
1 stop
Frontier Logo
6:43 pm - 11:49 pm
CMH
-
ONT
8h 06m
1 stop
$250Frontier
Fri, May 8 - Fri, May 15

United Airlines flights from Ontario to Columbus Airport

Our best United Airlines deals on Ontario to Columbus Airport flight tickets
United Airlines
Apr 3
ONT5:10 amOntario
10h 51m
2 stops
CMH7:01 pmColumbus
Apr 8
CMH10:41 amColumbus
15h 04m
2 stops
ONT10:45 pmOntario
$590
United Airlines
Apr 3
ONT5:10 amOntario
10h 51m
2 stops
CMH7:01 pmColumbus
Apr 8
CMH10:39 amColumbus
12h 57m
2 stops
ONT8:36 pmOntario
$618
United Airlines
Apr 4
ONT5:10 amOntario
6h 22m
1 stop
CMH2:32 pmColumbus
Apr 11
CMH6:04 pmColumbus
7h 27m
1 stop
ONT10:31 pmOntario
$629

Delta flights from Ontario to Columbus Airport

Our best Delta deals on Ontario to Columbus Airport flight tickets
Delta
Apr 3
ONT1:20 pmOntario
6h 35m
1 stop
CMH10:55 pmColumbus
Apr 8
CMH7:05 amColumbus
8h 18m
1 stop
ONT12:23 pmOntario
$521
Delta
Apr 3
ONT1:20 pmOntario
6h 35m
1 stop
CMH10:55 pmColumbus
Apr 8
CMH2:11 pmColumbus
12h 40m
2 stops
ONT11:51 pmOntario
$526
Delta
Apr 3
ONT1:20 pmOntario
6h 35m
1 stop
CMH10:55 pmColumbus
Apr 8
CMH6:00 amColumbus
8h 47m
1 stop
ONT11:47 amOntario
$571

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Columbus Airport 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 March 21, 2026.
Use the filters below to find and compare flights from Ontario to Columbus Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Wed 4/22

12:59 am-7:20 pm

1 stop15h 21m

Columbus

Mon 5/4

7:58 pm-10:05 am

1 stop17h 07m

$196
Quickest round-trip

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Fri 5/8

6:00 am-5:48 pm

1 stop8h 48m

Columbus

Fri 5/15

6:43 pm-11:49 pm

1 stop8h 06m

$210

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Wed 4/15

12:59 am-7:33 pm

1 stop15h 34m

Columbus

Thu 4/23

8:15 pm-11:55 pm

1 stop6h 40m

$221

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Fri 5/8

6:00 am-5:48 pm

1 stop8h 48m

Columbus

Mon 5/11

6:43 pm-11:49 pm

1 stop8h 06m

$230

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 4/30

12:59 am-7:13 pm

1 stop15h 14m

Columbus

Mon 5/4

7:58 pm-10:05 am

1 stop17h 07m

$238

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 4/16

12:59 am-7:33 pm

1 stop15h 34m

Columbus

Sun 4/19

8:19 pm-7:31 am

1 stop14h 12m

$241

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Sun 5/3

12:59 am-7:03 pm

1 stop15h 04m

Columbus

Mon 5/11

6:43 pm-10:05 am

1 stop18h 22m

$242

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Sun 5/3

12:59 am-7:03 pm

1 stop15h 04m

Columbus

Fri 5/15

6:43 pm-10:05 am

1 stop18h 22m

$243

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Sun 5/3

12:59 am-7:03 pm

1 stop15h 04m

Columbus

Mon 5/11

6:43 pm-10:05 am

1 stop18h 22m

$244

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Fri 5/8

6:00 am-5:48 pm

1 stop8h 48m

Columbus

Fri 5/15

6:43 pm-11:49 pm

1 stop8h 06m

$250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Columbus from

How to get the cheapest flight ticket from Ontario to Columbus Airport

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 cheapest month to fly to Columbus Airport?

The month of May is, on average, the cheapest month to fly to Columbus Airport from Ontario, with most prices found around $380. If you are unable to visit Columbus Airport during the month of May, then departing from Ontario during the month October is also very affordable. Most momondo users find prices during this month for around $382.

What is the cheapest day to depart on your flight to Columbus Airport?

Our data shows that Tuesday is the least expensive day to fly to Columbus Airport. Tickets to fly out on this day can be as low as $353. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $541. These prices are subject to change though, so be sure to set up a Price Alert for flights to Columbus Airport.

What is the cheapest time of day to depart on your flight to Columbus Airport?

Our data shows that the cheapest Ontario to Columbus Airport flights are usually those with departure times in the afternoon. Our users have found flights to Columbus Airport in the afternoon for as low as $168. Flights to Columbus Airport are more costly in the morning, with an average ticket price of $390. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How have Ontario to Columbus Airport flight prices changed over time?

As of March 2026, prices for Ontario to Columbus Airport flights are approximately 55% cheaper when compared to flights at the same time last year.

When to book flights from Ontario to Columbus Airport

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

Cheap Ontario to Columbus Airport (ONT to CMH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Columbus Airport

Fastest flight time

5h 40m

Direct flights

Thu
The fastest flight from Ontario to Columbus Airport takes 5h 40m
Direct flights go from Ontario to Columbus Airport on Thursday. There are no airlines offering direct flights.
Search flight deals

  • How far is Ontario to Columbus by plane?

    A flight from Ontario to Columbus will travel around 1946.6 mi. 5h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Columbus Airport?

    Prices for flights from Ontario Airport to Columbus Airport were last updated today.

  • How many operators does momondo search for flights from Ontario Airport to Columbus Airport?

  • How old do you have to be to fly from Ontario Airport to Columbus 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 Columbus Airport.

  • What documentation or ID do you need to fly to Columbus Airport?

    The travel and health documents required for your trip to Columbus 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 Columbus 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 Columbus Airport?

Best airlines flying from Ontario to Columbus Airport

Compare and see reviews for airlines that fly from Ontario to Columbus Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $138Free CancellationRating
7.9
8,312 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.1
11,488 reviews
Search American Airlines flights
SouthwestPriceFrom $259Free CancellationRating
8.0
4,325 reviews
Search Southwest flights
United AirlinesPriceFrom $316Free CancellationRating
7.4
9,452 reviews
Search United Airlines flights

Traveling to a place near Columbus?

Book flights to Columbus if you plan to visit one of these locations
Grove City
Reynoldsburg
Logan
Chillicothe
Zanesville
Hilliard
Lancaster
Worthington
Bellville
Westerville
Marysville
Gahanna
Milledgeville

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Columbus?

Finding the right flight to Columbus from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Columbus quick and easy, saving you time and money.

Can I find flights from Ontario to Columbus with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Columbus flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Columbus?

momondo provides multiple filters to help you find the best flight to Columbus from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ontario to Columbus right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Columbus flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Columbus Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 4/20
Mon 4/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Columbus