C$ 169 Find Cheap Flights from Columbus to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbus to Ontario departing on 16/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Ontario, as well as popular online travel agencies
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Best Ontario Flight Deals from Columbus

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ottawa
Ottawa1 stopC$ 488
Ottawa
Ottawa1 stopC$ 488

Cheap Flights from Columbus to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbus to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Columbus to Ontario

Tue, 30 Sep - Mon, 6 Oct
 Logo
5:15 a.m. - 2:05 p.m.CMH-YYZ
8h 50m1 stop
 Logo
9:50 a.m. - 5:56 p.m.YYZ-CMH
8h 06m1 stop
C$ 379
Find Deal
Tue, 30 Sep - Mon, 6 Oct
 Logo
5:15 a.m. - 2:05 p.m.CMH-YYZ
8h 50m1 stop
 Logo
9:50 a.m. - 5:56 p.m.YYZ-CMH
8h 06m1 stop
C$ 395
Find Deal
Tue, 30 Sep - Mon, 6 Oct
 Logo
5:15 a.m. - 2:05 p.m.CMH-YYZ
8h 50m1 stop
 Logo
4:00 p.m. - 11:31 a.m.YYZ-CMH
19h 31m2 stops
C$ 397
Find Deal
Tue, 23 Sep - Tue, 30 Sep
American Airlines Logo
6:50 a.m. - 2:31 p.m.CMH-YYZ
7h 41m1 stop
American Airlines Logo
1:15 p.m. - 8:36 p.m.YYZ-CMH
7h 21m1 stop
C$ 499American Airlines
Find Deal
Mon, 8 Sep - Thu, 11 Sep
American Airlines Logo
5:37 a.m. - 4:33 p.m.CMH-YUL
10h 56m1 stop
American Airlines Logo
12:31 p.m. - 11:57 p.m.YUL-CMH
11h 26m1 stop
C$ 503American Airlines
Find Deal
Mon, 8 Sep - Thu, 11 Sep
Delta Logo
12:26 p.m. - 9:48 p.m.CMH-YUL
9h 22m2 stops
Delta Logo
7:00 a.m. - 3:39 p.m.YUL-CMH
8h 39m1 stop
C$ 679Delta
Find Deal
Sat, 2 Aug - Sat, 9 Aug
Air Canada Logo
9:20 a.m. - 1:10 p.m.CMH-YOW
3h 50m1 stop
Air Canada Logo
11:55 a.m. - 3:33 p.m.YOW-CMH
3h 38m1 stop
C$ 906Air Canada
Find Deal
Sat, 2 Aug - Sat, 9 Aug
United Airlines Logo
10:30 a.m. - 6:52 p.m.CMH-YOW
8h 22m1 stop
United Airlines Logo
6:25 a.m. - 1:07 p.m.YOW-CMH
6h 42m2 stops
C$ 995United Airlines
Find Deal
Sat, 2 Aug - Sat, 9 Aug
Delta Logo
2:05 p.m. - 12:22 a.m.CMH-YOW
10h 17m2 stops
Delta Logo
5:55 a.m. - 1:28 p.m.YOW-CMH
7h 33m2 stops
C$ 1,043Delta
Find Deal
Fri, 1 Aug - Tue, 5 Aug
Air Canada Logo
6:00 a.m. - 1:44 p.m.CMH-YOW
7h 44m2 stops
Air Canada Logo
11:55 a.m. - 3:33 p.m.YOW-CMH
3h 38m1 stop
C$ 1,232Air Canada
Find Deal
Useful Info

KAYAK's insights & trends for Columbus to Ontario flights

Get data-powered insights and trends into flights from Columbus to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Columbus Airport to Ontario flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Columbus Airport to Ontario.

The cheapest ticket to Ontario from Columbus Airport found in the last 72 hours was to Toronto, at C$ 763 round-trip. The most popular route is from Columbus Airport (CMH) to Toronto Pearson Intl Airport (YYZ), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 763.

Can I save money by flying with a layover from Columbus Airport to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 861, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Columbus Airport to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Columbus Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Columbus Airport to Ontario is October, when tickets cost C$ 626 (return) on average. On the other hand, the most expensive months are May and February, when the average cost of round-trip tickets is C$ 1,090 and C$ 969 respectively.

What’s the cheapest day of the week to fly from Columbus to Ontario?

The average price of all round-trip flights from Columbus Airport to Ontario clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Ontario on a Thursday and more expensive on a Tuesday. On your return trip to Columbus, you should consider flying back on a Friday, and avoid Tuesdays for better deals.


Good to know

Low seasonFebruary
High seasonJune
Cheapest flightC$ 169
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly (10% more expensive on average)
Flight from Columbus to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Columbus to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Columbus to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Columbus to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Columbus to Ontario is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Columbus to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Columbus to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Columbus to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Columbus to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ontario?

    The cheapest time of day to fly to Ontario is generally in the evening, when round-trip flights cost C$ 640 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is C$ 695.

Reviews of the top airline flying from Columbus to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Columbus to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Columbus to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 9678 reviews
6.8Entertainment
7.1Comfort
7.8Crew
7.3Boarding
6.3Food
Airline reviews

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

6.0 GoodAnonymous, Jul 2025DCA - YYZ
Read more Air Canada reviews

Our flight was canceled at the last minute. Someone on the flight said the exact same thing happened to her the day before. I will say they helped us book a flight on another airline so that we could still make our vacation with little delay.

We had a very long delay. First the inbound flight took a while, then maintenance, they “fixed it” to then do boarding and leave the gate, and waste a lot of time to have to go back to the gate and eventually deplane. Had to wait for a new aircraft, wait for a gate, and do the whole thing again. Instead of leaving at 9:50am we left until past 1. I could’ve not woken up at 5am, or spend some more time with my family if they gave more grace period of time between flights to give some time in case of any issues. But they have to make all and every dollar possible

Abandoned me in hallway in a wheelchair… which I asked for because I sprained my back. After waiting in the hallway, I decided to walk the rest of the way since someone respecting me up.. My experience with the united was totally the opposite. Wheelchair access, propped swift and save me a lot of grief. Air Canada totally disorganized.

Bad experience boarding and flight got delayed didn’t make it to my next flight

The food on the trip Toronto to Athens could be better: the chicken didn’t taste good.

Conflicting information provided about baggage allowance. One screen said I had a carry on and another said I didnt.

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

Everything you need to know for your flight from Columbus to Ontario

Information on your arrival and departure airports

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