How many flights depart from Ontario to Columbus on average per week?

The number of flights available between Ontario and Columbus is 4 per week as of January 2026. The most frequent departure day is Thu, with 25% of weekly flights leaving on this day.

What airlines fly to Columbus?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Columbus from Ontario according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Columbus. Keep in mind that there are 8 different airlines that fly to Columbus on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Columbus?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Ontario to Columbus

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

Prices for flights from Ontario Airport to Columbus are refreshed on a daily basis.

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

As of January 2026, there are 4 operators available to choose from for flights from Ontario Airport to Columbus.

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

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.

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

The required travel and health documents for your Columbus trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Columbus. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$91 Cheap Flights from Ontario to Columbus in 2026

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Find the cheapest flights from Ontario to Columbus

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 7:23 pm

ONT

CMH

10h 18m1 stop

8:13 pm - 11:59 pm

CMH

ONT

6h 46m1 stop

$170Frontier

Thu, Feb 19 - Mon, Feb 23

8:36 am - 12:30 pm

ONT

CMH

24h 54m2 stops

8:09 pm - 11:59 pm

CMH

ONT

30h 50m1 stop

$215Frontier

Tue, Feb 10 - Sun, Feb 15

6:15 am - 6:38 pm

ONT

CMH

9h 23m1 stop

7:33 pm - 11:59 pm

CMH

ONT

7h 26m1 stop

$220Frontier

Thu, Mar 12 - Thu, Mar 19

6:05 am - 7:23 pm

ONT

CMH

10h 18m1 stop

8:13 pm - 11:59 pm

CMH

ONT

6h 46m1 stop

$225Frontier

Thu, Feb 12 - Mon, Feb 16

6:05 am - 7:23 pm

ONT

CMH

10h 18m1 stop

8:09 pm - 11:59 pm

CMH

ONT

6h 50m1 stop

$255Frontier

Thu, Feb 12 - Sun, Feb 15

6:15 am - 6:38 pm

ONT

CMH

9h 23m1 stop

7:33 pm - 11:59 pm

CMH

ONT

7h 26m1 stop

$269Frontier

Sun, Mar 8 - Thu, Mar 19

6:15 am - 6:38 pm

ONT

CMH

9h 23m1 stop

7:33 pm - 11:59 pm

CMH

ONT

7h 26m1 stop

$280Frontier

Thu, Mar 12 - Sun, Mar 15

10:33 am - 6:34 pm

ONT

CMH

29h 01m1 stop

8:15 pm - 11:59 pm

CMH

ONT

6h 44m1 stop

$294Multiple Airlines

Tue, Apr 7 - Thu, Apr 9

6:14 am - 5:55 pm

ONT

CMH

8h 41m1 stop

6:51 pm - 10:44 pm

CMH

ONT

30h 53m1 stop

$295Alaska Airlines

Wed, Mar 11 - Mon, Mar 16

6:14 am - 5:55 pm

ONT

CMH

8h 41m1 stop

6:51 pm - 10:44 pm

CMH

ONT

30h 53m1 stop

$305Alaska Airlines

Thu, Mar 12 - Mon, Mar 16

Alaska Airlines flights from Ontario to Columbus

Our best Alaska Airlines deals on Ontario to Columbus flight tickets

Alaska Airlines

Mar 11

ONT6:14 amOntario

8h 41m

1 stop

CMH5:55 pmColumbus

Mar 16

CMH6:51 pmColumbus

30h 53m

1 stop

ONT10:44 pmOntario

$295

Alaska Airlines

Mar 12

ONT6:14 amOntario

8h 41m

1 stop

CMH5:55 pmColumbus

Mar 16

CMH6:51 pmColumbus

30h 53m

1 stop

ONT10:44 pmOntario

$305

Alaska Airlines

Mar 10

ONT4:02 pmOntario

22h 53m

1 stop

CMH5:55 pmColumbus

Mar 16

CMH6:51 pmColumbus

30h 53m

1 stop

ONT10:44 pmOntario

$314

Delta flights from Ontario to Columbus

Our best Delta deals on Ontario to Columbus flight tickets

Delta

Feb 18

ONT1:15 pmOntario

7h 44m

1 stop

CMH11:59 pmColumbus

Feb 22

CMH4:13 pmColumbus

7h 52m

1 stop

ONT9:05 pmOntario

$316

Delta

Jan 27

ONT10:30 pmOntario

8h 25m

1 stop

CMH9:55 amColumbus

Jan 31

CMH6:00 amColumbus

8h 31m

1 stop

ONT11:31 amOntario

$350

Delta

Jan 31

ONT1:11 pmOntario

6h 48m

1 stop

CMH10:59 pmColumbus

Feb 4

CMH7:00 amColumbus

7h 31m

1 stop

ONT11:31 amOntario

$355

Fly from

Fly to

Route

Depart

Return

Price

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 2/19

6:05 am-7:23 pm

1 stop10h 18m

Columbus

Mon 2/23

8:13 pm-11:59 pm

1 stop6h 46m

$170

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 2/10

8:36 am-12:30 pm

2 stops24h 54m

Columbus

Sun 2/15

8:09 pm-11:59 pm

1 stop30h 50m

$215

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 3/12

6:15 am-6:38 pm

1 stop9h 23m

Columbus

Thu 3/19

7:33 pm-11:59 pm

1 stop7h 26m

$220

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 2/12

6:05 am-7:23 pm

1 stop10h 18m

Columbus

Mon 2/16

8:13 pm-11:59 pm

1 stop6h 46m

$225

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 2/12

6:05 am-7:23 pm

1 stop10h 18m

Columbus

Sun 2/15

8:09 pm-11:59 pm

1 stop6h 50m

$255

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Sun 3/8

6:15 am-6:38 pm

1 stop9h 23m

Columbus

Thu 3/19

7:33 pm-11:59 pm

1 stop7h 26m

$269

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 3/12

6:15 am-6:38 pm

1 stop9h 23m

Columbus

Sun 3/15

7:33 pm-11:59 pm

1 stop7h 26m

$280

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 4/7

10:33 am-6:34 pm

1 stop29h 01m

Columbus

Thu 4/9

8:15 pm-11:59 pm

1 stop6h 44m

$294

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Wed 3/11

6:14 am-5:55 pm

1 stop8h 41m

Columbus

Mon 3/16

6:51 pm-10:44 pm

1 stop30h 53m

$295

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 3/12

6:14 am-5:55 pm

1 stop8h 41m

Columbus

Mon 3/16

6:51 pm-10:44 pm

1 stop30h 53m

$305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Columbus

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

Prices

Airlines

Other information

What is the cheapest month to fly to Columbus?

The cheapest month to fly to Columbus from Ontario is in May. Flight prices, which tend to average around $380, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Columbus from Ontario during October instead. Flights to Columbus in October, while not as cheap as those in May, still average around $382.

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

The cheapest day to depart from Ontario to Columbus is on a Tuesday when prices can be found for as low as $339. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $544. These prices are subject to change though, so be sure to set up a Price Alert for flights to Columbus.

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

Flying to Columbus from Ontario in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $168 when looking at flights departing in the afternoon. Flights in the morning are often more expensive with an average ticket price of $389.

Cheap Ontario to Columbus flight deals and tips

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

Fastest flight time	5h 40m
Direct flights	None

The fastest flight from Ontario to Columbus takes 5h 40m

There are no direct flights from Ontario to Columbus. There are no popular flight routes from Ontario to Columbus.

Search flight deals

How far is Ontario to Columbus by plane?
The straight-line distance from Ontario to Columbus is 1940.9 mi. A reasonable flight in good conditions will take 5h 40m.
When did momondo last update prices for flights from Ontario Airport to Columbus?
Prices for flights from Ontario Airport to Columbus are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Columbus?
As of January 2026, there are 4 operators available to choose from for flights from Ontario Airport to Columbus.
How old do you have to be to fly from Ontario Airport to Columbus?
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.
What documentation or ID do you need to fly to Columbus?
The required travel and health documents for your Columbus trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Columbus. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ontario to Columbus

Compare and see reviews for airlines that fly from Ontario to Columbus with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,034 reviews	Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,106 reviews	Search American Airlines flights
Southwest	PriceFrom $259	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,143 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Columbus from Ontario.

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

momondo does allow users to show only those flights to Columbus from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Columbus.

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

Yes. momondo can track prices for Ontario to Columbus flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.