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 9 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

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 February 2026. The most frequent departure day is Thu, with 25% of weekly flights leaving on this day.

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 February 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.

$120 Cheap Flights from Ontario to Columbus in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ontario to Columbus

Round-trip

One-way

Last minute

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

$179Frontier

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

$211Frontier

Thu, Feb 19 - Mon, Feb 23

2:06 pm - 10:44 am

ONT

CMH

17h 38m

2 stops

8:08 pm - 11:59 pm

CMH

ONT

30h 51m

1 stop

$227Multiple Airlines

Tue, Mar 3 - Thu, Mar 5

7:00 am - 4:50 pm

ONT

CMH

6h 50m

1 stop

5:59 pm - 10:26 pm

CMH

ONT

7h 27m

1 stop

$257United Airlines

Tue, Apr 21 - Tue, Apr 28

7:00 am - 4:50 pm

ONT

CMH

6h 50m

1 stop

5:40 am - 12:38 pm

CMH

ONT

9h 58m

2 stops

$262United Airlines

Tue, Apr 21 - Tue, Apr 28

6:10 am - 7:28 pm

ONT

CMH

10h 18m

1 stop

6:51 pm - 11:08 am

CMH

ONT

19h 17m

1 stop

$267Multiple Airlines

Mon, Mar 2 - Fri, Mar 6

6:05 am - 7:23 pm

ONT

CMH

10h 18m

1 stop

7:33 pm - 11:59 pm

CMH

ONT

7h 26m

1 stop

$268Frontier

Thu, Mar 5 - Sun, Mar 8

12:10 pm - 12:15 am

ONT

CMH

9h 05m

1 stop

2:59 pm - 9:54 pm

CMH

ONT

9h 55m

1 stop

$277Delta

Sat, May 9 - Wed, May 13

6:10 am - 7:28 pm

ONT

CMH

10h 18m

1 stop

9:25 am - 11:59 pm

CMH

ONT

41h 34m

2 stops

$278Frontier

Mon, Mar 2 - Fri, Mar 6

10:15 pm - 1:27 pm

ONT

CMH

12h 12m

2 stops

6:35 am - 12:14 pm

CMH

ONT

8h 39m

2 stops

$288Delta

Tue, Apr 21 - Tue, Apr 28

United Airlines flights from Ontario to Columbus

Our best United Airlines deals on Ontario to Columbus flight tickets

United Airlines

Apr 21

ONT7:00 amOntario

6h 50m

1 stop

CMH4:50 pmColumbus

Apr 28

CMH5:59 pmColumbus

7h 27m

1 stop

ONT10:26 pmOntario

$257

United Airlines

Apr 21

ONT7:00 amOntario

6h 50m

1 stop

CMH4:50 pmColumbus

Apr 28

CMH5:40 amColumbus

9h 58m

2 stops

ONT12:38 pmOntario

$262

United Airlines

Mar 14

ONT1:50 pmOntario

5h 52m

1 stop

CMH10:42 pmColumbus

Mar 21

CMH6:00 pmColumbus

7h 18m

1 stop

ONT10:18 pmOntario

$297

Delta flights from Ontario to Columbus

Our best Delta deals on Ontario to Columbus flight tickets

Delta

May 9

ONT12:10 pmOntario

9h 05m

1 stop

CMH12:15 amColumbus

May 13

CMH2:59 pmColumbus

9h 55m

1 stop

ONT9:54 pmOntario

$277

Delta

Apr 21

ONT10:15 pmOntario

12h 12m

2 stops

CMH1:27 pmColumbus

Apr 28

CMH6:35 amColumbus

8h 39m

2 stops

ONT12:14 pmOntario

$288

Delta

Feb 27

ONT1:15 pmOntario

7h 44m

1 stop

CMH11:59 pmColumbus

Feb 28

CMH7:30 amColumbus

7h 37m

1 stop

ONT12:07 pmOntario

$310

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

$179

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

$211

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 3/3

2:06 pm-10:44 am

2 stops17h 38m

Columbus

Thu 3/5

8:08 pm-11:59 pm

1 stop30h 51m

$227

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 4/21

7:00 am-4:50 pm

1 stop6h 50m

Columbus

Tue 4/28

5:59 pm-10:26 pm

1 stop7h 27m

$257

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 4/21

7:00 am-4:50 pm

1 stop6h 50m

Columbus

Tue 4/28

5:40 am-12:38 pm

2 stops9h 58m

$262

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Mon 3/2

6:10 am-7:28 pm

1 stop10h 18m

Columbus

Fri 3/6

6:51 pm-11:08 am

1 stop19h 17m

$267

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 3/5

6:05 am-7:23 pm

1 stop10h 18m

Columbus

Sun 3/8

7:33 pm-11:59 pm

1 stop7h 26m

$268

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Sat 5/9

12:10 pm-12:15 am

1 stop9h 05m

Columbus

Wed 5/13

2:59 pm-9:54 pm

1 stop9h 55m

$277

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Mon 3/2

6:10 am-7:28 pm

1 stop10h 18m

Columbus

Fri 3/6

9:25 am-11:59 pm

2 stops41h 34m

$278

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 4/21

10:15 pm-1:27 pm

2 stops12h 12m

Columbus

Tue 4/28

6:35 am-12:14 pm

2 stops8h 39m

$288

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 $337. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $535. 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	6h 06m
Direct flights	None

The fastest flight from Ontario to Columbus takes 6h 06m

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 6h 06m.
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 February 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 8,128 reviews	Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,211 reviews	Search American Airlines flights
Southwest	PriceFrom $259	Free Cancellation	Rating 8.0 4,273 reviews	Search Southwest flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,222 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.