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Cheap flights from Ontario to Columbus Airport from C$ 291

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 26/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CMH
15 Jul — 22 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to Columbus

Enter your travel dates to find the best prices.

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 15 June 2026.

Tue 4/87:17 a.m.
YYZ
-
CMH
1 stop7h 58m
American Airlines
Tue 18/85:31 a.m.
CMH
-
YYZ
1 stop9h 02m
American Airlines
Deal found 14/6C$ 522
Thu 10/126:00 a.m.
YOW
-
CMH
1 stop6h 48m
United Airlines
Mon 14/124:05 p.m.
CMH
-
YOW
1 stop5h 29m
United Airlines
Deal found 14/6C$ 524
Wed 1/76:25 a.m.
YOW
-
CMH
1 stop6h 52m
United Airlines
Wed 8/76:40 a.m.
CMH
-
YOW
1 stop9h 58m
United Airlines
Deal found 12/6C$ 537
Wed 1/76:25 a.m.
YOW
-
CMH
1 stop6h 52m
United Airlines
Wed 15/76:40 a.m.
CMH
-
YOW
1 stop9h 58m
United Airlines
Deal found 12/6C$ 538
Wed 29/79:05 a.m.
YOW
-
CMH
1 stop6h 17m
Air Canada
Wed 5/89:55 a.m.
CMH
-
YOW
1 stop5h 15m
Air Canada
Deal found 14/6C$ 544
Sat 11/77:30 p.m.
YOW
-
CMH
1 stop4h 12m
United Airlines
Sat 18/71:11 p.m.
CMH
-
YOW
1 stop8h 54m
United Airlines
Deal found 11/6C$ 545
Tue 25/82:52 p.m.
YOW
-
CMH
1 stop8h 52m
United Airlines
Wed 26/88:05 a.m.
CMH
-
YOW
1 stop8h 33m
United Airlines
Deal found 10/6C$ 547
Sun 9/87:00 a.m.
YOW
-
CMH
1 stop6h 32m
Air Canada
Sun 16/84:05 p.m.
CMH
-
YOW
1 stop5h 10m
Air Canada
Deal found 14/6C$ 559
Wed 21/103:00 p.m.
YYZ
-
CMH
1 stop7h 47m
American Airlines
Sat 24/106:59 a.m.
CMH
-
YYZ
1 stop7h 22m
American Airlines
Deal found 12/6C$ 573
Fri 3/73:17 p.m.
YYZ
-
CMH
1 stop6h 36m
American Airlines
Tue 7/73:48 p.m.
CMH
-
YYZ
1 stop7h 41m
American Airlines
Deal found 14/6C$ 613
Wed 30/96:30 a.m.
YYZ
-
CMH
1 stop7h 53m
American Airlines
Fri 2/1012:43 p.m.
CMH
-
YYZ
1 stop4h 17m
American Airlines
Deal found 12/6C$ 625
Tue 7/75:10 a.m.
YOW
-
CMH
2 stops8h 07m
United Airlines
Tue 7/74:20 p.m.
CMH
-
YOW
1 stop5h 15m
United Airlines
Deal found 12/6C$ 633

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 15 June 2026.

Round-trip from

C$ 522

One-way from

C$ 291

Popular in

October

Cheapest in

March

Average price

C$ 797

Good round-trip deal

C$ 636 or less

Good one-way deal

C$ 577 or less
American Airlines
  • American Airlines
  • 4/8-18/8
  • 2 total stops
  • 17h 00m total
  • Ontario to Columbus
Search Deals
26/8
  • 26/8
  • 2 total stops
  • 10h 54m total
  • Ontario to Columbus
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 282 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Ontario to Columbus.
Search Deals
Price to beat on a one-way flight from Ontario to Columbus.
Search Deals

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 629,999 searches. Data last updated 15 June 2026.
Use the filters below to find and compare flights from Ontario to Columbus Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Thu 10/12

6:00 a.m.-12:48 p.m.

1 stop6h 48m

Columbus

Mon 14/12

4:05 p.m.-9:34 p.m.

1 stop5h 29m

C$ 524

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 1/7

6:25 a.m.-1:17 p.m.

1 stop6h 52m

Columbus

Wed 8/7

6:40 a.m.-4:38 p.m.

1 stop9h 58m

C$ 537

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 1/7

6:25 a.m.-1:17 p.m.

1 stop6h 52m

Columbus

Wed 15/7

6:40 a.m.-4:38 p.m.

1 stop9h 58m

C$ 538

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Tue 25/8

7:34 p.m.-9:46 a.m.

1 stop14h 12m

Columbus

Wed 26/8

12:30 p.m.-9:35 p.m.

1 stop9h 05m

C$ 538

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Sat 11/7

7:30 p.m.-11:42 p.m.

1 stop4h 12m

Columbus

Sat 18/7

1:11 p.m.-10:05 p.m.

1 stop8h 54m

C$ 545

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Wed 30/9

6:30 a.m.-2:23 p.m.

1 stop7h 53m

Columbus

Fri 2/10

12:43 p.m.-5:00 p.m.

1 stop4h 17m

C$ 625

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Thu 6/8

6:25 a.m.-1:17 p.m.

1 stop6h 52m

Columbus

Thu 13/8

5:20 a.m.-3:10 p.m.

2 stops9h 50m

C$ 632

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Tue 7/7

5:10 a.m.-1:17 p.m.

2 stops8h 07m

Columbus

Tue 7/7

4:20 p.m.-9:35 p.m.

1 stop5h 15m

C$ 633

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 29/7

3:10 p.m.-10:52 p.m.

1 stop7h 42m

Columbus

Wed 5/8

5:30 a.m.-3:10 p.m.

2 stops9h 40m

C$ 640

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Wed 5/8

2:00 p.m.-11:59 p.m.

1 stop9h 59m

Columbus

Wed 12/8

7:59 p.m.-5:50 p.m.

1 stop21h 51m

C$ 670

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 52 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Region of Ontario to Columbus Airport (average of C$ 358). Flying from Region of Ontario to Columbus Airport in September is currently the most expensive (average of C$ 656). 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 15 June 2026.

When flying from Region of Ontario to Columbus Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Region of Ontario to Columbus Airport

Explore weekly flight availability from Ontario to Columbus. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 June 2026.

The most flights from CAON to CMH are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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

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 5h 01m. United Airlines provides one of the quickest options available for as low as C$ 524. Airlines will cover a distance of 835 km. This flight may include one or multiple stops.

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

    While some choose either Montreal Pierre Elliott Trudeau Intl - Columbus or Ottawa - Columbus, Toronto Pearson Intl - Columbus is the most popular route from Region of Ontario to Columbus Airport.

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

    No one likes to see their flight delayed. When booking a flight from Region of Ontario to Columbus Airport consider choosing Air Canada (85%), Jazz (85%) or United Airlines (85%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Region of Ontario to Columbus Airport is generally C$ 690, our data shows the cheapest flight currently is C$ 356. When looking at the most popular route, (Toronto Pearson Intl - Columbus), you can expect to pay C$ 702 for that flight.

  • 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, May is the cheapest month in which you can book a flight from Region of Ontario to Columbus Airport (average of C$ 358). Flying from Region of Ontario to Columbus Airport in September is currently the most expensive (average of C$ 656). 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

Travelling to a place near Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Lancaster

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Ontario to Columbus

Discover the top 3 airlines 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 629,999 searches. Data last updated 15 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 403AverageC$ 551FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 486AverageC$ 814FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 616AverageC$ 775FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Ontario to Columbus flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Columbus from Ontario.

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

Certainly. Search results for flights to Columbus from Ontario shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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