Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Columbus Airport to Ontario from C$ 150

CMH — YYZ
1 Dec — 8 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Columbus to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Columbus to Ontario

Wed 9/121:24 p.m. -
1 stop9h 31m
Mon 14/122:25 p.m. -
2 stops21h 33m
Deal found 31/10C$ 419
Mon 23/1110:28 a.m. -
1 stop30h 42m
Thu 26/117:35 a.m. -
1 stop9h 05m
Deal found 28/10C$ 440
Sat 7/117:22 p.m. -
2 stops18h 18m
Mon 9/117:35 a.m. -
1 stop29h 09m
Deal found 27/10C$ 482
Sun 15/119:30 a.m. -
Nonstop1h 23m
Tue 17/117:45 p.m. -
Nonstop1h 27m
Deal found 28/10C$ 525
Tue 8/1212:43 p.m. -
2 stops34h 12m
Fri 11/129:15 a.m. -
1 stop9h 40m
Deal found 31/10C$ 539
Fri 27/1110:28 a.m. -
1 stop13h 27m
Fri 4/122:25 p.m. -
2 stops50h 22m
Deal found 30/10C$ 542
Thu 26/1110:28 a.m. -
3 stops27h 12m
Thu 3/126:30 a.m. -
3 stops30h 07m
Deal found 29/10C$ 546
Fri 4/121:32 p.m. -
1 stop10h 23m
Sun 6/124:50 p.m. -
1 stop26h 05m
Deal found 29/10C$ 550

Find flight deals from Columbus to Ontario

Round-trip from

C$ 419

One-way from

C$ 150

Popular in

January

Cheapest in

April

Average price

C$ 1,386

Good one-way deal

C$ 293 or less
9/12-14/12
  • 9/12-14/12
  • 3 total stops
  • 31h 04m total
  • Columbus to Ontario
Search Deals
15/12-31/12
  • 15/12-31/12
  • 2 total stops
  • 26h 27m total
  • Columbus to Ontario
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 272 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 84 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals
Price to beat on a one-way flight from Columbus to Ontario.
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Tue 15/12

12:53 p.m.-3:20 p.m.

2 stops26h 27m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 150

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Wed 16/12

7:26 p.m.-9:55 p.m.

2 stops26h 29m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 233

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Sat 12/12

5:47 a.m.-4:30 p.m.

1 stop10h 43m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 247

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Thu 17/12

9:09 a.m.-11:55 p.m.

3 stops14h 46m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 288

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Sat 12/12

10:33 a.m.-9:51 p.m.

3 stops59h 18m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 303

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Wed 11/11

7:22 p.m.-1:40 p.m.

2 stops18h 18m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 346
Quickest round-trip

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Sat 14/11

4:05 p.m.-9:45 p.m.

1 stop5h 40m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 351

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Thu 4/2

11:11 a.m.-11:55 p.m.

1 stop12h 44m

Toronto Pearson Intl

Sun 7/2

4:20 p.m.-5:52 p.m.

2 stops25h 32m

C$ 502

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Mon 1/3

11:11 a.m.-10:55 p.m.

1 stop11h 44m

Toronto Pearson Intl

Tue 2/3

7:35 a.m.-7:38 p.m.

1 stop12h 03m

C$ 509

ColumbusToronto

CMH Columbus - YYZ Toronto Pearson Intl

CMHYYZ

Columbus

Sun 15/11

6:10 a.m.-11:22 a.m.

1 stop5h 12m

Toronto Pearson Intl

Tue 17/11

6:40 p.m.-2:17 p.m.

1 stop19h 37m

C$ 996

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/10

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Columbus to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Columbus with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to Ontario

What is the cheapest month to book a flight from Columbus Airport to Region of Ontario?

Currently, March is the cheapest month in which you can book a flight from Columbus Airport to Region of Ontario (average of C$ 577). Flying from Columbus Airport to Region of Ontario in October is currently the most expensive (average of C$ 1,146). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMH to ON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus Airport to Region of Ontario as you normally would.

Reviews of airlines servicing Ontario

Check out reviews from past customers who have flown with Air Canada from Columbus Airport to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,843 reviews
Check prices

Food

6.3

Crew

7.8

Overall

7.1

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
11,843 reviews
Air Canada
7.1
Good
11,843 reviews
Check prices

Food

6.3

Crew

7.8

Overall

7.1

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

  • How long is the flight from Columbus Airport to Region of Ontario?

    United Airlines, Delta, and American Airlines can get you from Columbus Airport to Region of Ontario in just under 5h 12m. Your travel time can differ by up to 12h 33m. Airlines will cover a distance of 491 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Columbus Airport to Region of Ontario?

    The most popular flight routes from Columbus Airport to Region of Ontario are Columbus - Toronto Pearson Intl, Columbus - Montreal Pierre Elliott Trudeau Intl and Columbus - Ottawa.

  • What are the most reliable airlines from Columbus Airport to Region of Ontario?

    Before booking your flight to Region of Ontario from Columbus Airport, check out the most reliable airlines to get you to your destination on time: TAP AIR PORTUGAL (81%), Air Canada (79%), Jazz( 79%).

  • What are the cheapest flights from Columbus Airport to Region of Ontario?

    Looking for the cheapest flight from Columbus Airport to Region of Ontario? While on average our users pay C$ 293, our data indicates the cheapest price to be C$ 285. The most popular route (Columbus - Toronto Pearson Intl), is priced around C$ 443.

  • Can I find deals for flights from Columbus to Ontario that include hotel bookings?

    Yes. In addition to deals on Columbus to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Ontario.

  • Can I find deals for business class flights from Columbus to Ontario?

    Yes. Cheapflights offers flight deals from Columbus to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Columbus Airport to Region of Ontario?

    Currently, March is the cheapest month in which you can book a flight from Columbus Airport to Region of Ontario (average of C$ 577). Flying from Columbus Airport to Region of Ontario in October is currently the most expensive (average of C$ 1,146). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Columbus to Ontario

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 494AverageC$ 875FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Columbus to Ontario?

Cheapflights makes it easy to find Columbus to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Columbus to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Columbus by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Columbus to Ontario with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Columbus to Ontario flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Columbus to Ontario become cheaper?

Not ready to book yet? You can track prices for flights from Columbus to Ontario on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.