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Cheap flights from Ontario to Columbus Airport from C$ 248

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — CMH
17 Apr — 24 Apr1
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 18 March 2026.

Wed 3/66:25 a.m.
YOW
-
CMH
1 stop6h 52m
United Airlines
Sun 7/67:00 a.m.
CMH
-
YOW
1 stop14h 35m
United Airlines
Deal found 15/3C$ 414
Wed 29/45:25 p.m.
YOW
-
CMH
1 stop4h 55m
United Airlines
Wed 6/56:00 a.m.
CMH
-
YOW
1 stop4h 03m
United Airlines
Deal found 15/3C$ 420
Wed 8/44:15 p.m.
YOW
-
CMH
1 stop4h 37m
Air Canada
Mon 20/49:30 a.m.
CMH
-
YOW
1 stop3h 46m
Air Canada
Deal found 16/3C$ 483
Tue 31/36:25 a.m.
YOW
-
CMH
1 stop6h 47m
United Airlines
Fri 3/410:41 a.m.
CMH
-
YOW
1 stop3h 41m
United Airlines
Deal found 17/3C$ 489
Wed 25/37:10 a.m.
YYZ
-
CMH
1 stop25h 20m
Multiple Airlines
Tue 31/39:15 a.m.
CMH
-
YYZ
1 stop29h 38m
Multiple Airlines
Deal found 15/3C$ 505
Thu 26/36:20 a.m.
YOW
-
CMH
1 stop7h 02m
United Airlines
Sun 3/56:00 a.m.
CMH
-
YOW
1 stop4h 03m
United Airlines
Deal found 14/3C$ 507
Tue 6/105:10 a.m.
YOW
-
CMH
2 stops10h 04m
United Airlines
Wed 7/107:00 a.m.
CMH
-
YOW
2 stops8h 10m
United Airlines
Deal found 14/3C$ 519
Thu 30/47:15 a.m.
YYZ
-
CMH
2 stops34h 25m
Multiple Airlines
Thu 7/56:00 a.m.
CMH
-
YYZ
1 stop8h 05m
Multiple Airlines
Deal found 16/3C$ 546
Mon 4/58:10 a.m.
YYZ
-
CMH
2 stops33h 00m
Multiple Airlines
Sat 16/56:00 a.m.
CMH
-
YYZ
1 stop8h 05m
Multiple Airlines
Deal found 14/3C$ 553
Fri 29/57:45 a.m.
YYZ
-
CMH
2 stops10h 03m
Multiple Airlines
Sun 31/56:39 p.m.
CMH
-
YYZ
1 stop25h 26m
Multiple Airlines
Deal found 17/3C$ 560
Thu 2/410:44 a.m.
YOW
-
CMH
1 stop6h 06m
United Airlines
Thu 2/47:40 p.m.
CMH
-
YOW
1 stop4h 14m
United Airlines
Deal found 17/3C$ 563
Fri 17/46:15 a.m.
YYZ
-
CMH
1 stop7h 57m
American Airlines
Sat 18/48:33 a.m.
CMH
-
YYZ
1 stop8h 12m
American Airlines
Deal found 18/3C$ 587

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 18 March 2026.

Round-trip from

C$ 414

One-way from

C$ 248

Popular in

April

Cheapest in

March

Average price

C$ 649

Good round-trip deal

C$ 638 or less

Good one-way deal

C$ 387 or less
United Airlines
  • United Airlines
  • 3/6-7/6
  • 2 total stops
  • 21h 27m total
  • Ontario to Columbus
Search Deals
15/4
  • 15/4
  • 2 total stops
  • 32h 22m total
  • Ontario to Columbus
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 18 March 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

Wed 3/6

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

1 stop6h 52m

Columbus

Sun 7/6

11:03 a.m.-5:07 p.m.

1 stop6h 04m

C$ 415

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 29/4

5:25 p.m.-10:20 p.m.

1 stop4h 55m

Columbus

Wed 6/5

6:00 a.m.-10:03 a.m.

1 stop4h 03m

C$ 420

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Thu 30/4

10:44 a.m.-4:51 p.m.

1 stop6h 07m

Columbus

Thu 7/5

10:36 a.m.-11:54 p.m.

1 stop13h 18m

C$ 489

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Tue 31/3

6:25 a.m.-1:12 p.m.

1 stop6h 47m

Columbus

Fri 3/4

10:41 a.m.-2:22 p.m.

1 stop3h 41m

C$ 489

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 8/4

10:44 a.m.-4:50 p.m.

1 stop6h 06m

Columbus

Mon 20/4

5:30 a.m.-1:16 p.m.

2 stops7h 46m

C$ 574

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Wed 15/4

10:00 a.m.-7:13 p.m.

1 stop9h 13m

Columbus

Sat 18/4

12:37 p.m.-11:26 a.m.

1 stop22h 49m

C$ 592

MontrealColumbus

YUL - CMH

YULCMH

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:45 a.m.-3:27 p.m.

2 stops32h 42m

Columbus

Tue 21/4

8:30 p.m.-12:30 a.m.

1 stop28h 00m

C$ 668

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Fri 17/4

6:00 a.m.-7:13 p.m.

1 stop13h 13m

Columbus

Sun 19/4

7:00 a.m.-5:39 p.m.

1 stop10h 39m

C$ 671

TorontoColumbus

YYZ - CMH

YYZCMH

Toronto Pearson Intl

Fri 17/4

6:30 a.m.-5:40 p.m.

2 stops11h 10m

Columbus

Sun 19/4

9:21 p.m.-2:16 p.m.

1 stop16h 55m

C$ 685

MontrealColumbus

YUL - CMH

YULCMH

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

6:15 p.m.-4:54 p.m.

1 stop22h 39m

Columbus

Tue 16/6

10:20 a.m.-4:01 p.m.

1 stop5h 41m

C$ 701

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 46 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, January is the cheapest month in which you can book a flight from Region of Ontario to Columbus Airport (average of C$ 407). Flying from Region of Ontario to Columbus Airport in June 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 18 March 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 18 March 2026.

The most flights from CAON to CMH are scheduled on a Tuesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 6h 52m. United Airlines provides one of the quickest options available for as low as C$ 415. 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 (78%), Jazz (78%) or TAP AIR PORTUGAL (66%) 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$ 547, our data shows the cheapest flight currently is C$ 350. When looking at the most popular route, (Toronto Pearson Intl - Columbus), you can expect to pay C$ 560 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, January is the cheapest month in which you can book a flight from Region of Ontario to Columbus Airport (average of C$ 407). Flying from Region of Ontario to Columbus Airport in June 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 2 airlines flying from Ontario to Columbus

Discover the top 2 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 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 411AverageC$ 697FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 485AverageC$ 797FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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