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Cheap flights from Ontario to Columbus from $92

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 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Columbus

Cheap round-trip flights

Southwest Logo
1:55 pm - 10:45 pmONT-CMH
5h 50m1 stop
Southwest Logo
6:00 am - 11:35 amCMH-ONT
8h 35m1 stop
$183Southwest
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Sat, Sep 13 - Tue, Sep 16
Southwest Logo
11:15 am - 10:45 pmONT-CMH
8h 30m1 stop
Southwest Logo
6:15 am - 12:00 pmCMH-ONT
8h 45m2 stops
$188Southwest
Find Deal
Sat, Sep 13 - Tue, Sep 16
American Airlines Logo
2:30 pm - 12:14 amONT-CMH
6h 44m1 stop
American Airlines Logo
7:40 am - 11:56 amCMH-ONT
7h 16m1 stop
$209American Airlines
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Thu, Sep 25 - Sun, Sep 28
American Airlines Logo
12:22 pm - 11:53 pmONT-CMH
8h 31m2 stops
American Airlines Logo
7:38 pm - 12:08 amCMH-ONT
7h 30m1 stop
$214American Airlines
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Thu, Aug 21 - Sun, Aug 24
United Airlines Logo
6:00 am - 3:54 pmONT-CMH
6h 54m1 stop
United Airlines Logo
3:38 pm - 8:54 pmCMH-ONT
8h 16m1 stop
$235United Airlines
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Fri, Aug 8 - Sat, Aug 9
Alaska Airlines Logo
4:00 pm - 5:13 amONT-CMH
10h 13m1 stop
Alaska Airlines Logo
6:28 pm - 12:15 amCMH-ONT
8h 47m1 stop
$238Alaska Airlines
Find Deal
Wed, Aug 6 - Thu, Aug 7
United Airlines Logo
6:50 pm - 5:28 amONT-CMH
7h 38m1 stop
United Airlines Logo
6:00 am - 12:32 pmCMH-ONT
9h 32m2 stops
$240United Airlines
Find Deal
Wed, Sep 17 - Tue, Sep 23
Delta Logo
10:00 pm - 9:04 amONT-CMH
8h 04m1 stop
Delta Logo
1:45 pm - 7:11 pmCMH-ONT
8h 26m1 stop
$277Delta
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Mon, Aug 18 - Tue, Aug 19
Delta Logo
9:50 am - 11:59 pmONT-CMH
11h 09m2 stops
Delta Logo
7:00 am - 10:42 amCMH-ONT
6h 42m1 stop
$282Delta
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Thu, Sep 25 - Sun, Sep 28
Alaska Airlines Logo
4:00 pm - 5:13 amONT-CMH
10h 13m1 stop
Alaska Airlines Logo
6:28 pm - 12:15 amCMH-ONT
8h 47m1 stop
$309Alaska Airlines
Find Deal
Wed, Jul 30 - Mon, Aug 4

Alaska Airlines flights from Ontario to Columbus Airport

Our best Alaska Airlines deals on Ontario to Columbus Airport flight tickets
Alaska Airlines
Aug 6
ONT4:00 pmOntario
10h 13m
1 stop
CMH5:13 amColumbus
Aug 7
CMH6:28 pmColumbus
8h 47m
1 stop
ONT12:15 amOntario
$238
Find similar
Alaska Airlines
Jul 30
ONT4:00 pmOntario
10h 13m
1 stop
CMH5:13 amColumbus
Aug 4
CMH6:28 pmColumbus
8h 47m
1 stop
ONT12:15 amOntario
$309
Find similar
Alaska Airlines
Aug 15
ONT4:00 pmOntario
10h 13m
1 stop
CMH5:13 amColumbus
Aug 17
CMH6:28 pmColumbus
8h 47m
1 stop
ONT12:15 amOntario
$324
Find similar

Delta flights from Ontario to Columbus Airport

Our best Delta deals on Ontario to Columbus Airport flight tickets
Delta
Aug 18
ONT10:00 pmOntario
8h 04m
1 stop
CMH9:04 amColumbus
Aug 19
CMH1:45 pmColumbus
8h 26m
1 stop
ONT7:11 pmOntario
$277
Find similar
Delta
Sep 25
ONT9:50 amOntario
11h 09m
2 stops
CMH11:59 pmColumbus
Sep 28
CMH7:00 amColumbus
6h 42m
1 stop
ONT10:42 amOntario
$282
Find similar
Delta
Sep 15
ONT10:00 pmOntario
8h 09m
1 stop
CMH9:09 amColumbus
Oct 16
CMH8:00 amColumbus
7h 31m
1 stop
ONT12:31 pmOntario
$318
Find similar

See travel insights to Columbus from

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

What is the cheapest month to fly to Columbus Airport?

The month of August is, on average, the cheapest month to fly to Columbus Airport from Ontario, with most prices found around $306. If you are unable to visit Columbus Airport during the month of August, then departing from Ontario during the month September is also very affordable. Most momondo users find prices during this month for around $374.

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

Our data shows that Saturday is the least expensive day to fly to Columbus Airport. Tickets to fly out on this day can be as low as $316. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $412. 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 at noon. Our users have found flights to Columbus Airport at noon for as low as $169. Flights to Columbus Airport are more costly in the morning, with an average ticket price of $340. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Columbus Airport from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Columbus Airport for around $428 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Columbus Airport from Ontario for as low as $308 on momondo.

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

As of July 2025, prices for Ontario to Columbus Airport flights are approximately 50% cheaper 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

$92

Fastest flight time

5h 50m

Direct flights

None
The best one-way flight to Columbus Airport from Ontario in the past 72 hours is $92. The best round-trip flight deal from Ontario to Columbus Airport found on momondo in the last 72 hours is $183.
The fastest flight from Ontario to Columbus Airport takes 5h 50m
There are no direct flights from Ontario to Columbus Airport. Popular non-direct route for this connection is Ontario Airport - Columbus Airport.
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  • How far is Ontario to Columbus by plane?

    A flight from Ontario to Columbus will travel around 1946.6 mi. 5h 50m 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?

  • 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?

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
American AirlinesPriceFrom $235Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $257Free CancellationRating
8.0
7,952 reviews
Search Delta flights
United AirlinesPriceFrom $342Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.0
4,250 reviews
Search Southwest flights

Traveling to a place near Columbus?

Book flights to Columbus if you plan to visit one of these locations
Grove City
Hilliard
Zanesville
Chillicothe
Logan
Reynoldsburg
Lancaster
Marysville
Worthington
Westerville
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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