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Cheap flights from Columbus Airport to Ontario from C$ 143

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — YYZ
11 Jan — 18 Jan1
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
Explore the most affordable flight options available from Columbus to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 25/126:00 a.m.CMH - YYZ
2 stops10h 18mMultiple Airlines
Thu 1/17:45 p.m.YYZ - CMH
1 stop14h 34mMultiple Airlines
Deal found 11/12C$ 610
Wed 31/125:45 a.m.CMH - YYZ
1 stop13h 50mMultiple Airlines
Sun 4/17:15 a.m.YYZ - CMH
1 stop27h 04mMultiple Airlines
Deal found 10/12C$ 629
Sun 21/129:13 p.m.CMH - YYZ
1 stop17h 07mMultiple Airlines
Sun 11/18:30 p.m.YYZ - CMH
1 stop13h 10mMultiple Airlines
Deal found 10/12C$ 632
Thu 25/129:30 a.m.CMH - YOW
1 stop5h 53mAir Canada
Sun 28/1210:20 a.m.YOW - CMH
1 stop10h 36mAir Canada
Deal found 10/12C$ 721
Mon 15/1211:14 a.m.CMH - YYZ
1 stop12h 57mMultiple Airlines
Wed 17/127:10 a.m.YYZ - CMH
2 stops33h 19mMultiple Airlines
Deal found 10/12C$ 727
Mon 15/1211:14 a.m.CMH - YYZ
1 stop12h 57mMultiple Airlines
Tue 16/128:30 p.m.YYZ - CMH
2 stops23h 08mMultiple Airlines
Deal found 10/12C$ 750
Fri 12/128:33 p.m.CMH - YYZ
1 stop18h 07mMultiple Airlines
Sun 14/128:00 p.m.YYZ - CMH
2 stops15h 41mMultiple Airlines
Deal found 10/12C$ 776
Mon 15/1211:14 a.m.CMH - YYZ
1 stop12h 57mMultiple Airlines
Mon 22/125:15 p.m.YYZ - CMH
2 stops27h 23mMultiple Airlines
Deal found 10/12C$ 800
Thu 25/127:00 a.m.CMH - YOW
2 stops10h 18mUnited Airlines
Sun 28/126:00 a.m.YOW - CMH
1 stop14h 56mUnited Airlines
Deal found 10/12C$ 838
Sun 28/126:28 p.m.CMH - YOW
2 stops18h 07mMultiple Airlines
Wed 31/129:30 a.m.YOW - CMH
1 stop9h 35mMultiple Airlines
Deal found 11/12C$ 898
Sun 28/125:40 a.m.CMH - YOW
1 stop15h 38mUnited Airlines
Wed 31/123:10 p.m.YOW - CMH
1 stop4h 53mUnited Airlines
Deal found 11/12C$ 899
Thu 25/129:13 p.m.CMH - YUL
1 stop27h 17mMultiple Airlines
Tue 30/122:30 p.m.YUL - CMH
2 stops19h 49mMultiple Airlines
Deal found 10/12C$ 996

Find flight deals from Columbus to Ontario

Keep the following information in mind while searching for Columbus to Ontario flight deals. Data was last updated 12 December 2025.

Round-trip from

C$ 360

One-way from

C$ 143

Popular in

November

Cheapest in

June

Average price

C$ 912

Good round-trip deal

C$ 875 or less
23/1-25/1
  • 23/1-25/1
  • 4 total stops
  • 43h 22m total
  • Columbus to Ontario
Search Deals
26/1
  • 26/1
  • 1 total stop
  • 8h 55m total
  • Columbus to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Columbus to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus to Ontario 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, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Columbus Airport to Ontario that are best for you.

Fly from

Columbus

Fly to

Ontario

Route

Depart

Return

Price

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Fri 23/1

6:06 a.m.-2:16 p.m.

1 stop8h 10m

Toronto Pearson Intl

Sun 25/1

12:15 p.m.-11:27 p.m.

3 stops35h 12m

C$ 360

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Sun 25/1

10:40 a.m.-2:40 p.m.

1 stop28h 00m

Toronto Pearson Intl

Sun 1/2

8:30 p.m.-9:40 a.m.

1 stop13h 10m

C$ 412

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Wed 7/1

5:45 a.m.-7:35 p.m.

1 stop13h 50m

Toronto Pearson Intl

Wed 14/1

3:40 p.m.-11:27 p.m.

1 stop7h 47m

C$ 436

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Tue 24/2

10:40 a.m.-2:20 p.m.

3 stops27h 40m

Toronto Pearson Intl

Thu 26/2

7:10 a.m.-11:53 p.m.

1 stop16h 43m

C$ 436

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Mon 19/1

12:00 p.m.-11:20 p.m.

2 stops11h 20m

Toronto Pearson Intl

Wed 21/1

3:40 p.m.-11:27 p.m.

1 stop7h 47m

C$ 436

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Thu 8/1

12:55 p.m.-9:19 p.m.

2 stops32h 24m

Toronto Pearson Intl

Thu 15/1

7:10 a.m.-11:19 p.m.

1 stop16h 09m

C$ 445

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Mon 12/1

6:06 a.m.-12:25 a.m.

1 stop18h 19m

Toronto Pearson Intl

Tue 13/1

3:40 p.m.-11:27 p.m.

1 stop7h 47m

C$ 447

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Mon 19/1

5:45 a.m.-8:11 p.m.

2 stops14h 26m

Toronto Pearson Intl

Fri 23/1

7:40 a.m.-11:27 p.m.

1 stop15h 47m

C$ 455

ColumbusMontreal

CMH - YUL

CMHYUL

Columbus

Thu 22/1

6:06 a.m.-5:00 p.m.

2 stops10h 54m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:00 a.m.-9:40 a.m.

1 stop25h 40m

C$ 465

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sat 24/1

10:31 a.m.-2:27 p.m.

1 stop3h 56m

Ottawa

Sat 31/1

7:27 p.m.-11:44 p.m.

1 stop4h 17m

C$ 501

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 46 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, June is the cheapest month in which you can book a flight from Columbus Airport to Region of Ontario (average of C$ 352). Flying from Columbus Airport to Region of Ontario in February is currently the most expensive (average of C$ 850). 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?

Find hourly flight availability from Columbus to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

A simple way to save on the total cost of your ticket is to fly from Columbus Airport to Region of Ontario at noon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Columbus Airport to Region of Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 12 December 2025.
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
10,516 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

Food

6.3

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
10,516 reviews
Air Canada
7.1
Good
10,516 reviews
Check prices

Entertainment

6.8

Overall

7.1

Comfort

7.1

Boarding

7.3

Crew

7.8

Food

6.3

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

Find useful and relevant information for your journey from Columbus to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    United Airlines and Air Canada can get you from Columbus Airport to Region of Ontario in just under 3h 56m. Your travel time can differ by up to . Airlines will cover a distance of 835 km.

  • 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: Air Canada (85%), Jazz (85%), United Airlines( 82%).

  • 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$ 1,058, our data indicates the cheapest price to be C$ 875. The most popular route (Columbus - Toronto Pearson Intl), is priced around C$ 360.

  • 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, June is the cheapest month in which you can book a flight from Columbus Airport to Region of Ontario (average of C$ 352). Flying from Columbus Airport to Region of Ontario in February is currently the most expensive (average of C$ 850). 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

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Top airline flying from Columbus to Ontario

Discover the top airline that operate flights from Columbus to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 772AverageC$ 849FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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.

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