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Cheap flights from Columbus Airport to Ontario from C$ 148

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — YYZ
28 Feb — 7 Mar1
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 29 January 2026.

Tue 24/28:02 p.m.
CMH
-
YYZ
1 stop28h 12m
Multiple Airlines
Tue 3/33:40 p.m.
YYZ
-
CMH
1 stop19h 04m
Multiple Airlines
Deal found 27/1C$ 338
Wed 25/25:45 a.m.
CMH
-
YYZ
1 stop18h 29m
Multiple Airlines
Wed 4/37:15 a.m.
YYZ
-
CMH
2 stops16h 38m
Multiple Airlines
Deal found 26/1C$ 375
Sun 1/37:01 p.m.
CMH
-
YYZ
1 stop29h 13m
Multiple Airlines
Thu 5/38:20 p.m.
YYZ
-
CMH
1 stop12h 10m
Multiple Airlines
Deal found 28/1C$ 381
Tue 14/410:40 a.m.
CMH
-
YYZ
1 stop27h 25m
Multiple Airlines
Tue 21/46:30 a.m.
YYZ
-
CMH
1 stop15h 43m
Multiple Airlines
Deal found 26/1C$ 391
Wed 25/21:25 p.m.
CMH
-
YYZ
1 stop10h 49m
Multiple Airlines
Thu 26/27:15 a.m.
YYZ
-
CMH
2 stops16h 17m
Multiple Airlines
Deal found 28/1C$ 437
Wed 18/38:20 a.m.
CMH
-
YYZ
1 stop7h 43m
American Airlines
Wed 25/31:10 p.m.
YYZ
-
CMH
1 stop10h 18m
American Airlines
Deal found 27/1C$ 440
Sun 1/311:17 a.m.
CMH
-
YYZ
2 stops19h 26m
Multiple Airlines
Tue 3/33:40 p.m.
YYZ
-
CMH
1 stop19h 04m
Multiple Airlines
Deal found 28/1C$ 441
Mon 23/26:53 p.m.
CMH
-
YYZ
1 stop29h 21m
Multiple Airlines
Fri 27/23:40 p.m.
YYZ
-
CMH
1 stop7h 52m
Multiple Airlines
Deal found 28/1C$ 444
Wed 4/311:39 a.m.
CMH
-
YUL
2 stops12h 59m
Multiple Airlines
Wed 11/38:00 a.m.
YUL
-
CMH
1 stop15h 32m
Multiple Airlines
Deal found 27/1C$ 471
Fri 10/45:15 a.m.
CMH
-
YUL
1 stop11h 13m
Multiple Airlines
Sun 12/45:25 p.m.
YUL
-
CMH
2 stops16h 43m
Multiple Airlines
Deal found 27/1C$ 496
Sun 1/37:01 p.m.
CMH
-
YUL
1 stop29h 29m
Multiple Airlines
Sat 7/36:45 a.m.
YUL
-
CMH
2 stops16h 47m
Multiple Airlines
Deal found 27/1C$ 531
Tue 10/311:39 a.m.
CMH
-
YUL
3 stops27h 31m
Multiple Airlines
Fri 13/34:25 p.m.
YUL
-
CMH
1 stop17h 15m
Multiple Airlines
Deal found 27/1C$ 547

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 29 January 2026.

Round-trip from

C$ 338

One-way from

C$ 148

Popular in

November

Cheapest in

June

Average price

C$ 1,060

Good round-trip deal

C$ 763 or less
24/2-3/3
  • 24/2-3/3
  • 2 total stops
  • 47h 16m total
  • Columbus to Ontario
Search Deals
17/2
  • 17/2
  • 1 total stop
  • 28h 37m total
  • Columbus to Ontario
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 29 January 2026.
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

Tue 24/2

8:02 p.m.-12:14 a.m.

1 stop28h 12m

Toronto Pearson Intl

Tue 3/3

3:40 p.m.-10:44 a.m.

1 stop19h 04m

C$ 338

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Wed 25/2

6:15 a.m.-12:14 a.m.

2 stops17h 59m

Toronto Pearson Intl

Wed 4/3

7:15 a.m.-11:53 p.m.

2 stops16h 38m

C$ 424

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Sun 1/3

11:17 a.m.-6:43 a.m.

2 stops19h 26m

Toronto Pearson Intl

Tue 3/3

3:40 p.m.-10:44 a.m.

1 stop19h 04m

C$ 441

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Mon 23/2

6:53 p.m.-12:14 a.m.

1 stop29h 21m

Toronto Pearson Intl

Fri 27/2

3:40 p.m.-11:32 p.m.

1 stop7h 52m

C$ 444

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Wed 25/2

1:25 p.m.-12:14 a.m.

1 stop10h 49m

Toronto Pearson Intl

Thu 26/2

3:40 p.m.-11:32 p.m.

1 stop7h 52m

C$ 448

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Sun 8/3

6:54 p.m.-2:53 p.m.

1 stop19h 59m

Toronto Pearson Intl

Tue 10/3

11:15 a.m.-11:32 p.m.

1 stop12h 17m

C$ 472

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Tue 31/3

9:20 a.m.-5:36 p.m.

1 stop8h 16m

Toronto Pearson Intl

Sat 4/4

6:00 a.m.-5:12 p.m.

1 stop11h 12m

C$ 490

ColumbusMontreal

CMH - YUL

CMHYUL

Columbus

Fri 10/4

5:15 a.m.-4:28 p.m.

1 stop11h 13m

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

5:25 p.m.-10:08 a.m.

2 stops16h 43m

C$ 496

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Thu 30/4

6:25 a.m.-2:05 p.m.

1 stop7h 40m

Toronto Pearson Intl

Sun 3/5

8:00 p.m.-2:41 p.m.

2 stops18h 41m

C$ 501

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Tue 14/4

10:40 a.m.-2:05 p.m.

1 stop27h 25m

Toronto Pearson Intl

Tue 21/4

5:15 p.m.-10:13 p.m.

2 stops28h 58m

C$ 509

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/1

Showing 1-10 of 53 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$ 346). Flying from Columbus Airport to Region of Ontario in April is currently the most expensive (average of C$ 588). 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 29 January 2026.

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

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 29 January 2026.
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
10,667 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Food

6.3

Boarding

7.3

Crew

7.8

Overall

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.
Air Canada
7.1
Good
10,667 reviews
Air Canada
7.1
Good
10,667 reviews
Check prices

Comfort

7.1

Entertainment

6.8

Food

6.3

Boarding

7.3

Crew

7.8

Overall

7.1

Reviews

1 / 20
4.0
Okay

Sugith,Jan 2026

YSB - YYZ

Left 2 hours late. Stuck on plane for an hour after boarding before take off.

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?

    Air Canada and United Airlines can get you from Columbus Airport to Region of Ontario in just under 4h 55m. Your travel time can differ by up to 1h 41m. Airlines will cover a distance of 835 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 (72%), Air Canada (68%), Jazz( 68%).

  • 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$ 763, our data indicates the cheapest price to be C$ 761. The most popular route (Columbus - Toronto Pearson Intl), is priced around C$ 381.

  • 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$ 346). Flying from Columbus Airport to Region of Ontario in April is currently the most expensive (average of C$ 588). 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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 378AverageC$ 831FlexibilityNo 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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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.

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