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

The number of flights available between Ontario and Columbus is 1 per week as of January 2026. The most frequent departure day is Sat, with 100% of weekly flights leaving on this day.

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

Frontier and United Airlines are the most popular carriers operating from Ontario to Columbus

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 65% 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.

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.

$96 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 18m

1 stop

8:13 pm - 11:59 pm

CMH

ONT

6h 46m

1 stop

$201Frontier

Thu, Feb 19 - Mon, Feb 23

6:05 am - 7:23 pm

ONT

CMH

10h 18m

1 stop

8:13 pm - 11:59 pm

CMH

ONT

6h 46m

1 stop

$209Frontier

Thu, Feb 12 - Mon, Feb 16

8:09 pm - 10:32 am

ONT

CMH

11h 23m

2 stops

8:13 pm - 9:34 pm

CMH

ONT

28h 21m

1 stop

$236Frontier

Sat, Feb 14 - Mon, Feb 16

1:45 pm - 10:33 pm

ONT

CMH

5h 48m

1 stop

3:30 pm - 8:50 pm

CMH

ONT

8h 20m

1 stop

$257United Airlines

Sat, Feb 14 - Sat, Feb 21

6:05 am - 7:23 pm

ONT

CMH

10h 18m

1 stop

8:09 pm - 11:59 pm

CMH

ONT

6h 50m

1 stop

$260Frontier

Thu, Feb 12 - Sun, Feb 15

9:53 am - 11:28 pm

ONT

CMH

10h 35m

2 stops

3:27 pm - 9:24 pm

CMH

ONT

8h 57m

1 stop

$262American Airlines

Sat, Feb 14 - Sat, Feb 21

9:53 am - 10:40 pm

ONT

CMH

9h 47m

2 stops

11:42 am - 7:09 pm

CMH

ONT

10h 27m

2 stops

$267American Airlines

Sat, Feb 14 - Sat, Feb 21

10:25 pm - 10:01 am

ONT

CMH

8h 36m

1 stop

7:05 am - 12:23 pm

CMH

ONT

8h 18m

1 stop

$277Delta

Tue, Mar 24 - Tue, Apr 7

6:05 am - 7:23 pm

ONT

CMH

10h 18m

1 stop

7:33 pm - 11:59 pm

CMH

ONT

7h 26m

1 stop

$280Frontier

Thu, Feb 19 - Thu, Mar 26

10:20 pm - 10:06 am

ONT

CMH

8h 46m

1 stop

2:09 pm - 10:37 pm

CMH

ONT

11h 28m

2 stops

$282Delta

Wed, Feb 18 - Wed, Feb 25

Frontier flights from Ontario to Columbus

Our best Frontier deals on Ontario to Columbus flight tickets

Frontier

Feb 19

ONT6:05 amOntario

10h 18m

1 stop

CMH7:23 pmColumbus

Feb 23

CMH8:13 pmColumbus

6h 46m

1 stop

ONT11:59 pmOntario

$201

Frontier

Feb 12

ONT6:05 amOntario

10h 18m

1 stop

CMH7:23 pmColumbus

Feb 16

CMH8:13 pmColumbus

6h 46m

1 stop

ONT11:59 pmOntario

$209

Frontier

Feb 14

ONT8:09 pmOntario

11h 23m

2 stops

CMH10:32 amColumbus

Feb 16

CMH8:13 pmColumbus

28h 21m

1 stop

ONT9:34 pmOntario

$236

Alaska Airlines flights from Ontario to Columbus

Our best Alaska Airlines deals on Ontario to Columbus flight tickets

Alaska Airlines

Apr 1

ONT6:00 amOntario

9h 34m

1 stop

CMH6:34 pmColumbus

Apr 7

CMH7:30 pmColumbus

31h 29m

1 stop

ONT11:59 pmOntario

$294

Alaska Airlines

Feb 27

ONT6:14 amOntario

8h 41m

1 stop

CMH5:55 pmColumbus

Mar 2

CMH6:51 pmColumbus

19h 17m

1 stop

ONT11:08 amOntario

$315

Alaska Airlines

Feb 27

ONT6:14 amOntario

8h 41m

1 stop

CMH5:55 pmColumbus

Mar 2

CMH6:51 pmColumbus

23h 17m

1 stop

ONT3:08 pmOntario

$344

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

$201

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

$209

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Sat 2/14

8:09 pm-10:32 am

2 stops11h 23m

Columbus

Mon 2/16

8:13 pm-9:34 pm

1 stop28h 21m

$236

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Sat 2/14

1:45 pm-10:33 pm

1 stop5h 48m

Columbus

Sat 2/21

3:30 pm-8:50 pm

1 stop8h 20m

$257

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

$260

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Sat 2/14

9:53 am-11:28 pm

2 stops10h 35m

Columbus

Sat 2/21

3:27 pm-9:24 pm

1 stop8h 57m

$262

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Sat 2/14

9:53 am-10:40 pm

2 stops9h 47m

Columbus

Sat 2/21

11:42 am-7:09 pm

2 stops10h 27m

$267

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 3/24

10:25 pm-10:01 am

1 stop8h 36m

Columbus

Tue 4/7

7:05 am-12:23 pm

1 stop8h 18m

$277

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 2/19

6:05 am-7:23 pm

1 stop10h 18m

Columbus

Thu 3/26

7:33 pm-11:59 pm

1 stop7h 26m

$280

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Wed 2/18

10:20 pm-10:06 am

1 stop8h 46m

Columbus

Wed 2/25

2:09 pm-10:37 pm

2 stops11h 28m

$282

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 $336. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $546. 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 $390.

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 48m
Direct flights	None

The fastest flight from Ontario to Columbus takes 5h 48m

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 48m.
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 8,110 reviews	Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,192 reviews	Search American Airlines flights
Southwest	PriceFrom $259	Free Cancellation	Rating 8.0 4,268 reviews	Search Southwest flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,194 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.