What airlines fly to Columbus Airport?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Columbus Airport from Ontario according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Columbus Airport. Keep in mind that there are 8 different airlines that fly to Columbus Airport 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?

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

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?

As of September 2026, there are 4 operators available to choose from 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.

$103 Cheap Flights from Ontario to Columbus Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

6:25 am - 3:26 pmONT Ontario-CMH Columbus

6h 01m1 stop Denver Intl

4:21 pm - 10:35 amCMH Columbus-ONT Ontario

21h 14m1 stop Denver Intl

$250Frontier

Fri, Nov 6 - Mon, Nov 9

6:15 am - 3:32 pmONT Ontario-CMH Columbus

6h 17m1 stop Denver Intl

4:27 pm - 10:35 amCMH Columbus-ONT Ontario

21h 08m1 stop Denver Intl

$250Frontier

Fri, Oct 23 - Mon, Oct 26

3:20 pm - 12:05 amONT Ontario-CMH Columbus

5h 45m1 stop Las Vegas Harry Reid Intl

6:55 am - 10:30 amCMH Columbus-ONT Ontario

6h 35m1 stop Denver Intl

$268Southwest

Wed, Dec 9 - Sat, Jan 9

1:25 pm - 12:05 amONT Ontario-CMH Columbus

7h 40m1 stop Las Vegas Harry Reid Intl

7:40 am - 1:10 pmCMH Columbus-ONT Ontario

8h 30m1 stop Dallas Love Field

$268Southwest

Wed, Dec 9 - Wed, Jan 6

12:16 pm - 12:44 amONT Ontario-CMH Columbus

9h 28m1 stop Atlanta Hartsfield-Jackson

7:00 am - 12:36 pmCMH Columbus-ONT Ontario

8h 36m1 stop Salt Lake City

$290Delta

Thu, Oct 15 - Sat, Oct 24

12:18 pm - 12:30 amONT Ontario-CMH Columbus

9h 12m1 stop Atlanta Hartsfield-Jackson

7:00 am - 12:17 pmCMH Columbus-ONT Ontario

8h 17m1 stop Salt Lake City

$290Delta

Mon, Nov 23 - Wed, Dec 2

9:29 am - 11:25 pmONT Ontario-CMH Columbus

10h 56m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

8:40 am - 3:28 pmCMH Columbus-ONT Ontario

9h 48m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$301American Airlines

Wed, Dec 9 - Sat, Jan 9

7:34 pm - 9:23 amONT Ontario-CMH Columbus

10h 49m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

7:46 pm - 11:52 pmCMH Columbus-ONT Ontario

7h 06m1 stop Dallas/Fort Worth

$338American Airlines

Fri, Oct 16 - Tue, Oct 20

6:00 am - 4:03 pmONT Ontario-CMH Columbus

7h 03m1 stop San Francisco

7:00 am - 12:29 pmCMH Columbus-ONT Ontario

8h 29m1 stop San Francisco

$377United Airlines

Tue, Nov 10 - Wed, Nov 11

5:00 am - 8:32 pmONT Ontario-CMH Columbus

12h 32m2 stops Denver Intl Chicago O'Hare Intl

7:00 am - 12:29 pmCMH Columbus-ONT Ontario

8h 29m1 stop San Francisco

$382United Airlines

Tue, Nov 10 - Wed, Nov 11

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 am - 3:35 pmONT Ontario-CMH Columbus

6h 20m1 stop Denver Intl

4:27 pm - 11:50 pmCMH Columbus-ONT Ontario

10h 23m1 stop Denver Intl

$336Frontier

Wed, Sep 23 - Mon, Oct 12

6:15 am - 3:35 pmONT Ontario-CMH Columbus

6h 20m1 stop Denver Intl

4:30 pm - 11:47 pmCMH Columbus-ONT Ontario

10h 17m1 stop Denver Intl

$388Frontier

Wed, Sep 23 - Wed, Oct 7

6:15 am - 3:35 pmONT Ontario-CMH Columbus

6h 20m1 stop Denver Intl

4:27 pm - 11:50 pmCMH Columbus-ONT Ontario

10h 23m1 stop Denver Intl

$394Frontier

Fri, Sep 25 - Mon, Oct 12

12:19 pm - 10:04 pmONT Ontario-CMH Columbus

6h 45m1 stop Atlanta Hartsfield-Jackson

7:00 am - 12:36 pmCMH Columbus-ONT Ontario

8h 36m1 stop Salt Lake City

$495Delta

Wed, Sep 23 - Tue, Oct 13

1:04 pm - 11:05 pmONT Ontario-CMH Columbus

7h 01m1 stop Salt Lake City

2:31 pm - 7:30 pmCMH Columbus-ONT Ontario

7h 59m1 stop Atlanta Hartsfield-Jackson

$495Delta

Wed, Sep 23 - Sat, Oct 10

8:25 am - 6:48 pmONT Ontario-CMH Columbus

7h 23m1 stop Dallas/Fort Worth

6:00 am - 11:47 amCMH Columbus-ONT Ontario

8h 47m1 stop Dallas/Fort Worth

$587American Airlines

Sat, Sep 26 - Tue, Sep 29

12:37 pm - 10:20 pmONT Ontario-CMH Columbus

6h 43m1 stop Dallas/Fort Worth

5:28 am - 12:06 pmCMH Columbus-ONT Ontario

9h 38m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

$592American Airlines

Sat, Sep 26 - Tue, Sep 29

5:00 am - 2:34 pmONT Ontario-CMH Columbus

6h 34m1 stop Denver Intl

2:16 pm - 10:51 pmCMH Columbus-ONT Ontario

11h 35m2 stops Chicago O'Hare Intl San Francisco

$620United Airlines

Wed, Sep 23 - Sat, Oct 10

1:18 pm - 10:57 pmONT Ontario-CMH Columbus

6h 39m1 stop Denver Intl

2:16 pm - 10:51 pmCMH Columbus-ONT Ontario

11h 35m2 stops Chicago O'Hare Intl San Francisco

$620United Airlines

Tue, Sep 22 - Sat, Oct 10

5:15 am - 5:00 pmONT Ontario-CMH Columbus

8h 45m2 stops Phoenix Sky Harbor Intl Chicago Midway

6:30 am - 11:45 amCMH Columbus-ONT Ontario

8h 15m2 stops Denver Intl Las Vegas Harry Reid Intl

$773Southwest

Thu, Sep 24 - Sun, Sep 27

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Delta flights from Ontario to Columbus Airport

Our best Delta deals on Ontario to Columbus Airport flight tickets

Delta

Oct 15

ONT12:16 pmOntario

9h 28m

1 stop

CMH12:44 amColumbus

Oct 24

CMH7:00 amColumbus

8h 36m

1 stop

ONT12:36 pmOntario

$290

Delta

Nov 10

ONT1:15 pmOntario

6h 53m

1 stop

CMH11:08 pmColumbus

Nov 11

CMH7:00 amColumbus

8h 17m

1 stop

ONT12:17 pmOntario

$291

Delta

Nov 9

ONT11:10 pmOntario

8h 09m

1 stop

CMH10:19 amColumbus

Nov 17

CMH6:00 amColumbus

8h 08m

1 stop

ONT11:08 amOntario

$297

American Airlines flights from Ontario to Columbus Airport

Our best American Airlines deals on Ontario to Columbus Airport flight tickets

American Airlines

Dec 9

ONT9:29 amOntario

10h 56m

2 stops

CMH11:25 pmColumbus

Jan 9

CMH8:40 amColumbus

9h 48m

2 stops

ONT3:28 pmOntario

$301

American Airlines

Oct 16

ONT7:34 pmOntario

10h 49m

2 stops

CMH9:23 amColumbus

Oct 20

CMH7:46 pmColumbus

7h 06m

1 stop

ONT11:52 pmOntario

$338

American Airlines

Oct 16

ONT7:34 pmOntario

10h 49m

2 stops

CMH9:23 amColumbus

Oct 20

CMH5:24 amColumbus

9h 50m

2 stops

ONT12:14 pmOntario

$343

momondo Fare Finder

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 Ontario - CMH Columbus

ONTCMH

Ontario

Fri 11/6

6:25 am-3:26 pm

1 stop6h 01m

Columbus

Mon 11/9

4:21 pm-10:35 am

1 stop21h 14m

$250

OntarioColumbus

ONT Ontario - CMH Columbus

ONTCMH

Ontario

Fri 10/23

6:15 am-3:32 pm

1 stop6h 17m

Columbus

Mon 10/26

4:27 pm-10:35 am

1 stop21h 08m

$250

Quickest round-trip

OntarioColumbus

ONT Ontario - CMH Columbus

ONTCMH

Ontario

Wed 12/9

3:20 pm-12:05 am

1 stop5h 45m

Columbus

Sat 1/9

6:55 am-10:30 am

1 stop6h 35m

$268

OntarioColumbus

ONT Ontario - CMH Columbus

ONTCMH

Ontario

Wed 12/9

1:25 pm-12:05 am

1 stop7h 40m

Columbus

Wed 1/6

7:40 am-1:10 pm

1 stop8h 30m

$268

OntarioColumbus

ONT Ontario - CMH Columbus

ONTCMH

Ontario

Thu 10/15

12:16 pm-12:44 am

1 stop9h 28m

Columbus

Sat 10/24

7:00 am-12:36 pm

1 stop8h 36m

$290

OntarioColumbus

ONT Ontario - CMH Columbus

ONTCMH

Ontario

Mon 11/23

12:18 pm-12:30 am

1 stop9h 12m

Columbus

Wed 12/2

7:00 am-12:17 pm

1 stop8h 17m

$290

OntarioColumbus

ONT Ontario - CMH Columbus

ONTCMH

Ontario

Wed 12/9

9:29 am-11:25 pm

2 stops10h 56m

Columbus

Sat 1/9

8:40 am-3:28 pm

2 stops9h 48m

$301

OntarioColumbus

ONT Ontario - CMH Columbus

ONTCMH

Ontario

Fri 10/16

7:34 pm-9:23 am

2 stops10h 49m

Columbus

Tue 10/20

7:46 pm-11:52 pm

1 stop7h 06m

$338

OntarioColumbus

ONT Ontario - CMH Columbus

ONTCMH

Ontario

Tue 11/10

6:00 am-4:03 pm

1 stop7h 03m

Columbus

Wed 11/11

7:00 am-12:29 pm

1 stop8h 29m

$377

OntarioColumbus

ONT Ontario - CMH Columbus

ONTCMH

Ontario

Tue 11/10

5:00 am-8:32 pm

2 stops12h 32m

Columbus

Wed 11/11

7:00 am-12:29 pm

1 stop8h 29m

$382

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 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

Prices

Airlines

What is the typical price of a round-trip flight between Ontario and Columbus Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $454 to $752.
The lowest price recently found on this route was $250.

What is the cheapest month to fly to Columbus Airport?

The month of February is, on average, the cheapest month to fly to Columbus Airport from Ontario, with most prices found around $387. If you are unable to visit Columbus Airport during the month of February, then departing from Ontario during the month April is also very affordable. Most momondo users find prices during this month for around $389.

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

Our data shows that Friday is the least expensive day to fly to Columbus Airport. Tickets to fly out on this day can be as low as $396. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $510. 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 $429. 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 September 2026, prices for Ontario to Columbus Airport flights are approximately 63% more expensive 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

Best Price Found	$103
Fastest flight time	6h 01m
Direct flights	None

The best one-way flight to Columbus Airport from Ontario in the past 72 hours is $103. The best round-trip flight deal from Ontario to Columbus Airport found on momondo in the last 72 hours is $250.

The fastest flight from Ontario to Columbus Airport takes 6h 01m

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

Search flight deals

Frequently asked questions about flying from Ontario to Columbus Airport

How far is Ontario to Columbus by plane?
A flight from Ontario to Columbus will travel around 1946.6 mi. 6h 01m 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?
As of September 2026, there are 4 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Columbus Airport is Southwest (46% of total bookings). The next most popular airlines are United Airlines (26%), American Airlines (19%), and Delta (9%).

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
Delta	PriceFrom $238	Free Cancellation	Rating 7.8 8,592 reviews	Search Delta flights
United Airlines	PriceFrom $243	Free Cancellation	Rating 7.4 10,227 reviews	Search United Airlines flights
American Airlines	PriceFrom $352	Free Cancellation	Rating 7.0 12,077 reviews	Search American Airlines flights
Southwest	PriceFrom $356	Free Cancellation	Rating 8.0 4,193 reviews	Search Southwest flights

Grove City

Reynoldsburg

Lancaster

Zanesville

Worthington

Logan

Chillicothe

Hilliard

Westerville

Marysville

Bellville

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

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Cheap flights from Ontario to Columbus from $103

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to Columbus

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Delta flights from Ontario to Columbus Airport

Our best Delta deals on Ontario to Columbus Airport flight tickets

American Airlines flights from Ontario to Columbus Airport

Our best American Airlines deals on Ontario to Columbus Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ontario to Columbus Airport that are best for you.

See travel insights to Columbus from

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

What is the typical price of a round-trip flight between Ontario and Columbus Airport?

What is the cheapest month to fly to Columbus Airport?

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

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

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

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

What airlines fly to Columbus Airport?

When to book flights from Ontario to Columbus Airport

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Columbus?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Columbus

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Ontario flight routes

According to popular flight searches on momondo this year

Columbus Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Columbus

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List of cabin classes available on flights landing in Columbus. Availability may vary depending on flight origin and airline.

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