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$141+ Cheap flights from Ontario to Columbus (CMH)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CMH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Ontario to Columbus

Cheapest flights from Ontario to Columbus
Explore the most affordable flight options available from Ontario to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:09 pmYOW - CMH
1 stop5h 07mUnited Airlines
Sun 1/47:45 pmCMH - YOW
1 stop4h 09mUnited Airlines
Deal found 12/15$475
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:10 amYYZ - CMH
1 stop16h 47mMultiple Airlines
Tue 1/66:00 amCMH - YYZ
2 stops14h 11mMultiple Airlines
Deal found 12/16$584
This Air Canada deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:15 pmYOW - CMH
1 stop4h 41mAir Canada
Mon 12/229:30 amCMH - YOW
1 stop5h 53mAir Canada
Deal found 12/14$622
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/152:17 pmYOW - CMH
1 stop4h 46mUnited Airlines
Mon 12/224:40 pmCMH - YOW
1 stop5h 16mUnited Airlines
Deal found 12/15$624
This Mytrip deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:10 amYYZ - CMH
1 stop16h 47mMultiple Airlines
Sun 12/286:28 pmCMH - YYZ
3 stops21h 50mMultiple Airlines
Deal found 12/15$661
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:10 amYUL - CMH
1 stop5h 56mMultiple Airlines
Fri 1/912:03 pmCMH - YUL
2 stops19h 02mMultiple Airlines
Deal found 12/16$672
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:30 amYUL - CMH
1 stop13h 18mAmerican Airlines
Sat 1/310:02 amCMH - YUL
1 stop5h 08mAmerican Airlines
Deal found 12/16$676
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:51 pmYUL - CMH
1 stop6h 13mAmerican Airlines
Fri 1/911:12 amCMH - YUL
1 stop4h 08mAmerican Airlines
Deal found 12/16$682
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:45 pmYUL - CMH
1 stop7h 17mDelta
Fri 1/95:04 pmCMH - YUL
1 stop15h 40mDelta
Deal found 12/15$696
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:15 amYOW - CMH
1 stop10h 26mUnited Airlines
Sat 12/205:35 pmCMH - YOW
1 stop4h 21mUnited Airlines
Deal found 12/14$700
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:30 pmYUL - CMH
1 stop17h 08mWestJet
Fri 1/912:44 pmCMH - YUL
2 stops18h 21mWestJet
Deal found 12/17$701
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:59 pmYUL - CMH
1 stop4h 49mAmerican Airlines
Mon 12/297:51 amCMH - YUL
1 stop7h 33mAmerican Airlines
Deal found 12/16$722

Find flight deals from Ontario to Columbus

Keep the following information in mind while searching for Ontario to Columbus flight deals. Data was last updated December 18, 2025.

Round-trip from

$234
(Kiwi.com)

One-way from

$141
(Trip.com)

Popular in

October

Cheapest in

February

Average price

$595
From Ontario to Columbus
Search Deals
One-way flight from Ontario to Columbus
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Ontario to Columbus Airport that are best for you.

Fly from

Ontario

Fly to

Columbus

Route

Depart

Return

Price

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Wed 1/14

3:40 pm-11:27 pm

1 stop7h 47m

Columbus

Wed 1/21

5:45 am-11:20 pm

1 stop17h 35m

$234

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Tue 1/27

11:15 am-11:27 pm

1 stop12h 12m

Columbus

Thu 1/29

10:40 am-11:20 pm

1 stop12h 40m

$266

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Thu 1/15

7:10 am-11:19 pm

1 stop16h 09m

Columbus

Thu 1/22

10:40 am-2:40 pm

1 stop28h 00m

$268

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Sun 1/11

8:00 pm-10:48 am

2 stops14h 48m

Columbus

Fri 1/23

5:45 am-2:40 pm

1 stop8h 55m

$292

MontrealColumbus

YUL - CMH

YULCMH

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

8:00 am-11:27 pm

1 stop15h 27m

Columbus

Wed 1/21

5:45 am-3:10 pm

1 stop9h 25m

$293

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Tue 1/13

11:15 am-11:27 pm

1 stop12h 12m

Columbus

Fri 1/16

5:45 am-10:12 pm

1 stop16h 27m

$293

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Thu 3/26

6:20 am-1:22 pm

1 stop7h 02m

Columbus

Mon 3/30

4:05 pm-9:14 pm

1 stop5h 09m

$301

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Mon 1/26

5:11 pm-11:44 pm

1 stop6h 33m

Columbus

Fri 1/30

5:45 am-9:18 pm

1 stop15h 33m

$304

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Mon 1/12

3:40 pm-11:27 pm

1 stop7h 47m

Columbus

Tue 1/13

6:06 am-8:11 pm

2 stops14h 05m

$310

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Mon 1/26

4:15 pm-8:56 pm

1 stop4h 41m

Columbus

Fri 1/30

9:30 am-3:23 pm

1 stop5h 53m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 44 results
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Best time to book a flight from Ontario to Columbus

Have a flexible travel schedule? Discover the best time to fly to Columbus from Ontario 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 Ontario to Columbus Airport

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

Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Columbus Airport (average of $188). Flying from Region of Ontario to Columbus Airport in April is currently the most expensive (average of $481). 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 ON to CMH?

Find hourly flight availability from Ontario to Columbus. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 54% on flights from Region of Ontario to Columbus Airport by exploring options for tickets in the morning.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Columbus. 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 Region of Ontario to Columbus Airport?

    A quick flight from Region of Ontario to Columbus Airport can take about 4h 41m. United Airlines provides one of the quickest options available for as low as $312. Airlines will cover a distance of 519 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Region of Ontario to Columbus Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $244. Users have also found prices from $248 and $270 on Air Canada and Delta, respectively.

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

    When deciding which route to take from Region of Ontario to Columbus Airport consider Toronto Pearson Intl - Columbus, Montreal Pierre Elliott Trudeau Intl - Columbus or Ottawa - Columbus as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Region of Ontario to Columbus Airport on time: United Airlines (82%), TAP AIR PORTUGAL (78%), Air Canada (78%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Columbus 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 Region of Ontario to Columbus Airport?

    Currently, March is the cheapest month in which you can book a flight from Region of Ontario to Columbus Airport (average of $188). Flying from Region of Ontario to Columbus Airport in April is currently the most expensive (average of $481). 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

Traveling to a place near Columbus Airport?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Ontario to Columbus

Discover the top airline that operate flights from Ontario to Columbus. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$476Average$702FlexibilityNo cancel feeOn-time67%

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