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Cheap flights from Ontario to Columbus from $120

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 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Columbus

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:45 am - 3:35 pm-
24h 50m
Frontier Logo
4:30 pm - 11:47 pm-
10h 17m
$236Frontier
Thu, Sep 24 - Mon, Sep 28
Frontier Logo
6:15 am - 3:35 pm-
6h 20m
Frontier Logo
4:30 pm - 11:47 pm-
10h 17m
$236Frontier
Wed, Sep 9 - Wed, Sep 16
Southwest Logo
5:45 am - 3:30 pm-
6h 45m
Southwest Logo
6:35 pm - 10:00 pm-
6h 25m
$355Southwest
Wed, Aug 26 - Wed, Aug 26
Southwest Logo
5:45 am - 3:30 pm-
6h 45m
Southwest Logo
6:35 pm - 10:00 pm-
6h 25m
$355Southwest
Tue, Sep 1 - Tue, Sep 1
United Airlines Logo
1:18 pm - 10:57 pm-
6h 39m
United Airlines Logo
7:00 am - 12:12 pm-
8h 12m
$355United Airlines
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
7:05 am - 4:27 pm-
6h 22m
American Airlines Logo
5:17 pm - 10:59 pm-
8h 42m
$355American Airlines
Tue, Sep 1 - Wed, Sep 2
Delta Logo
7:05 am - 6:23 pm-
8h 18m
Delta Logo
7:00 am - 12:16 pm-
8h 16m
$355Delta
Sat, Aug 22 - Wed, Aug 26
Delta Logo
12:00 pm - 12:58 am-
9h 58m
Delta Logo
7:00 am - 12:16 pm-
8h 16m
$355Delta
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
1:18 pm - 10:57 pm-
6h 39m
United Airlines Logo
12:30 pm - 8:54 pm-
11h 24m
$360United Airlines
Tue, Sep 1 - Wed, Sep 2
American Airlines Logo
6:00 am - 4:27 pm-
7h 27m
American Airlines Logo
5:31 am - 12:03 pm-
9h 32m
$360American Airlines
Tue, Sep 1 - Wed, Sep 2

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Frontier flights from Ontario to Columbus

Our best Frontier deals on Ontario to Columbus flight tickets
Frontier
Sep 9
ONT6:15 amOntario
6h 20m
1 stop
CMH3:35 pmColumbus
Sep 16
CMH4:30 pmColumbus
10h 17m
1 stop
ONT11:47 pmOntario
$236
Frontier
Sep 23
ONT6:15 amOntario
6h 20m
1 stop
CMH3:35 pmColumbus
Sep 28
CMH4:30 pmColumbus
10h 17m
1 stop
ONT11:47 pmOntario
$252
Frontier
Aug 28
ONT6:00 amOntario
10h 42m
1 stop
CMH7:42 pmColumbus
Aug 31
CMH8:27 pmColumbus
6h 23m
1 stop
ONT11:50 pmOntario
$258

Delta flights from Ontario to Columbus

Our best Delta deals on Ontario to Columbus flight tickets
Delta
Aug 22
ONT7:05 amOntario
8h 18m
1 stop
CMH6:23 pmColumbus
Aug 29
CMH7:00 amColumbus
8h 16m
1 stop
ONT12:16 pmOntario
$355
Delta
Aug 18
ONT12:00 pmOntario
9h 58m
1 stop
CMH12:58 amColumbus
Aug 22
CMH6:00 amColumbus
7h 42m
1 stop
ONT10:42 amOntario
$357
Delta
Aug 22
ONT7:05 amOntario
8h 18m
1 stop
CMH6:23 pmColumbus
Aug 27
CMH6:00 amColumbus
7h 42m
1 stop
ONT10:42 amOntario
$373

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Columbus that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Ontario to Columbus that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Thu 9/24

11:45 am-3:35 pm

1 stop24h 50m

Columbus

Mon 9/28

4:30 pm-11:47 pm

1 stop10h 17m

$236

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Wed 9/9

6:15 am-3:35 pm

1 stop6h 20m

Columbus

Wed 9/16

4:30 pm-11:47 pm

1 stop10h 17m

$236
Quickest round-trip

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Wed 8/26

5:45 am-3:30 pm

1 stop6h 45m

Columbus

Wed 8/26

6:35 pm-10:00 pm

1 stop6h 25m

$355

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 9/1

5:45 am-3:30 pm

1 stop6h 45m

Columbus

Tue 9/1

6:35 pm-10:00 pm

1 stop6h 25m

$355

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 8/18

1:18 pm-10:57 pm

1 stop6h 39m

Columbus

Sat 8/22

7:00 am-12:12 pm

1 stop8h 12m

$355

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 9/1

7:05 am-4:27 pm

1 stop6h 22m

Columbus

Wed 9/2

5:17 pm-10:59 pm

1 stop8h 42m

$355

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Sat 8/22

7:05 am-6:23 pm

1 stop8h 18m

Columbus

Wed 8/26

7:00 am-12:16 pm

1 stop8h 16m

$355

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 8/25

12:00 pm-12:58 am

1 stop9h 58m

Columbus

Sat 8/29

7:00 am-12:16 pm

1 stop8h 16m

$355

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 9/1

1:18 pm-10:57 pm

1 stop6h 39m

Columbus

Wed 9/2

12:30 pm-8:54 pm

2 stops11h 24m

$360

OntarioColumbus

ONT - CMH

ONTCMH

Ontario

Tue 9/1

6:00 am-4:27 pm

1 stop7h 27m

Columbus

Wed 9/2

5:31 am-12:03 pm

2 stops9h 32m

$360

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Columbus from

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

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

Prices are currently low for flights on this route.

Typical prices usually range from $459 to $529.
The lowest price recently found on this route was $236.

What is the cheapest month to fly to Columbus?

The cheapest month to fly to Columbus from Ontario is in February. Flight prices, which tend to average around $387, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Columbus from Ontario during April instead. Flights to Columbus in April, while not as cheap as those in February, still average around $389.

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

The cheapest day to depart from Ontario to Columbus is on a Saturday when prices can be found for as low as $399. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $511. 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 $425.

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 20m

Direct flights

None
The fastest flight from Ontario to Columbus takes 6h 20m
There are no direct flights from Ontario to Columbus. There are no popular flight routes from Ontario to Columbus.
Search flight deals

Frequently asked questions about flying from Ontario to Columbus

  • 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 20m.

  • 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?

  • 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
DeltaPriceFrom $238Free CancellationRating
7.8
8,483 reviews
Search Delta flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
10,059 reviews
Search United Airlines flights
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
SouthwestPriceFrom $307Free CancellationRating
8.0
4,222 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.

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