What airlines fly to Columbus?

American Airlines, Spirit Airlines and Southwest 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 54% 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, American 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 September 2025, 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.

$128 Cheap Flights from Ontario to Columbus in 2025/26

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Find the cheapest flights from Ontario to Columbus

Round-trip

One-way

Last minute

Cheap round-trip flights

6:53 am - 7:08 pmONT-CMH

9h 15m1 stop

8:03 pm - 11:50 pmCMH-ONT

6h 47m1 stop

$163Frontier

Find Deal

Fri, Oct 31 - Mon, Nov 3

6:53 am - 6:27 pmONT-CMH

8h 34m1 stop

7:04 pm - 11:50 pmCMH-ONT

7h 46m1 stop

$194Frontier

Find Deal

Fri, Oct 10 - Mon, Oct 13

6:53 am - 7:08 pmONT-CMH

9h 15m1 stop

4:40 pm - 11:50 pmCMH-ONT

10h 10m2 stops

$195Frontier

Find Deal

Fri, Oct 31 - Mon, Nov 3

6:53 am - 6:09 pmONT-CMH

8h 16m1 stop

8:03 pm - 11:50 pmCMH-ONT

6h 47m1 stop

$199Frontier

Find Deal

Thu, Oct 23 - Fri, Oct 31

8:00 am - 10:45 pmONT-CMH

11h 45m1 stop

12:53 pm - 9:56 pmCMH-ONT

12h 03m1 stop

$223Multiple Airlines

Find Deal

Tue, Sep 30 - Wed, Oct 1

6:53 am - 12:58 pmONT-CMH

27h 05m1 stop

8:42 am - 9:35 amCMH-ONT

27h 53m2 stops

$253Multiple Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

11:36 am - 10:46 pmONT-CMH

8h 10m1 stop

4:28 pm - 10:22 pmCMH-ONT

8h 54m1 stop

$317Delta

Find Deal

Tue, Oct 28 - Wed, Nov 5

10:00 pm - 8:57 amONT-CMH

7h 57m1 stop

8:10 am - 12:16 pmCMH-ONT

7h 06m1 stop

$327Delta

Find Deal

Mon, Oct 20 - Tue, Oct 28

6:00 am - 5:46 pmONT-CMH

8h 46m1 stop

6:24 pm - 9:58 amCMH-ONT

18h 34m2 stops

$395Alaska Airlines

Find Deal

Wed, Oct 22 - Mon, Oct 27

6:00 am - 5:46 pmONT-CMH

8h 46m1 stop

6:24 pm - 3:17 pmCMH-ONT

23h 53m1 stop

$399Alaska Airlines

Find Deal

Wed, Oct 22 - Tue, Oct 28

Delta flights from Ontario to Columbus

Our best Delta deals on Ontario to Columbus flight tickets

Delta

Oct 28

ONT11:36 amOntario

8h 10m

1 stop

CMH10:46 pmColumbus

Nov 5

CMH4:28 pmColumbus

8h 54m

1 stop

ONT10:22 pmOntario

$317

Find similar

Delta

Oct 20

ONT10:00 pmOntario

7h 57m

1 stop

CMH8:57 amColumbus

Oct 28

CMH8:10 amColumbus

7h 06m

1 stop

ONT12:16 pmOntario

$327

Find similar

Delta

Oct 20

ONT10:00 pmOntario

7h 57m

1 stop

CMH8:57 amColumbus

Nov 1

CMH1:45 pmColumbus

8h 34m

1 stop

ONT7:19 pmOntario

$337

Find similar

Alaska Airlines flights from Ontario to Columbus

Our best Alaska Airlines deals on Ontario to Columbus flight tickets

Alaska Airlines

Oct 22

ONT6:00 amOntario

8h 46m

1 stop

CMH5:46 pmColumbus

Oct 27

CMH6:24 pmColumbus

18h 34m

2 stops

ONT9:58 amOntario

$395

Find similar

Alaska Airlines

Oct 22

ONT6:00 amOntario

8h 46m

1 stop

CMH5:46 pmColumbus

Oct 28

CMH6:24 pmColumbus

23h 53m

1 stop

ONT3:17 pmOntario

$399

Find similar

Alaska Airlines

Sep 25

ONT6:00 amOntario

8h 37m

1 stop

CMH5:37 pmColumbus

Sep 28

CMH6:33 pmColumbus

8h 30m

1 stop

ONT12:03 amOntario

$603

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Fri 10/31

6:53 am-7:08 pm

1 stop9h 15m

Columbus

Mon 11/3

8:03 pm-11:50 pm

1 stop6h 47m

$163

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Fri 10/10

6:53 am-6:27 pm

1 stop8h 34m

Columbus

Mon 10/13

7:04 pm-11:50 pm

1 stop7h 46m

$194

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Fri 10/31

6:53 am-7:08 pm

1 stop9h 15m

Columbus

Mon 11/3

4:40 pm-11:50 pm

2 stops10h 10m

$195

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 10/23

6:53 am-6:09 pm

1 stop8h 16m

Columbus

Fri 10/31

8:03 pm-11:50 pm

1 stop6h 47m

$199

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 9/30

8:00 am-10:45 pm

1 stop11h 45m

Columbus

Wed 10/1

12:53 pm-9:56 pm

1 stop12h 03m

$223

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Wed 10/15

6:53 am-12:58 pm

1 stop27h 05m

Columbus

Wed 10/22

8:42 am-9:35 am

2 stops27h 53m

$253

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 10/28

11:36 am-10:46 pm

1 stop8h 10m

Columbus

Wed 11/5

4:28 pm-10:22 pm

1 stop8h 54m

$317

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Mon 10/20

10:00 pm-8:57 am

1 stop7h 57m

Columbus

Tue 10/28

8:10 am-12:16 pm

1 stop7h 06m

$327

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Wed 10/22

6:00 am-5:46 pm

1 stop8h 46m

Columbus

Mon 10/27

6:24 pm-9:58 am

2 stops18h 34m

$395

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Wed 10/22

6:00 am-5:46 pm

1 stop8h 46m

Columbus

Tue 10/28

6:24 pm-3:17 pm

1 stop23h 53m

$399

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

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 January instead. Flights to Columbus in January, while not as cheap as those in May, still average around $393.

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 $447. 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 at noon is the least expensive time of day to depart. momondo users have found prices as low as $168 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $369.

How far in advance should I book a flight to Columbus?

You are more likely to see cheaper flights to Columbus from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Columbus for around $446 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Columbus from Ontario for as low as $326 on momondo.

Cheap Ontario to Columbus flight deals and tips

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

Direct flights	None

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

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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 36m.
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 September 2025, 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
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $277	Free Cancellation	Rating 7.9 7,957 reviews	Search Delta flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 8,924 reviews	Search United Airlines flights
Southwest	PriceFrom $323	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest 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.