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Cheap flights from Columbus Airport to Ontario from C$ 151

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — YYZ
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Columbus to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 369

One-way from

C$ 151
5/3-19/3
  • 5/3-19/3
  • 2 total stops
  • 17h 26m total
  • Columbus to Ontario
Search Deals
12/3
  • 12/3
  • 1 total stop
  • 13h 27m total
  • Columbus to Ontario
Search Deals

Find flight deals from Columbus to Ontario

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 21 January 2025.

Wed 5/36:00 a.m.CMH - YYZ
1 stop9h 20mMultiple Airlines
Wed 19/312:25 p.m.YYZ - CMH
1 stop8h 06mMultiple Airlines
Deal found 21/1C$ 371
Wed 19/36:00 a.m.CMH - YUL
1 stop11h 35mMultiple Airlines
Sun 23/36:35 p.m.YUL - CMH
1 stop17h 08mMultiple Airlines
Deal found 20/1C$ 415
Fri 28/26:25 a.m.CMH - YUL
1 stop5h 34mWestJet
Sun 16/36:05 a.m.YUL - CMH
1 stop17h 49mWestJet
Deal found 20/1C$ 563
Wed 5/22:50 p.m.CMH - YUL
1 stop6h 13mDelta
Sun 9/27:05 a.m.YUL - CMH
1 stop4h 07mDelta
Deal found 21/1C$ 569
Sat 1/38:35 a.m.CMH - YUL
1 stop7h 23mUnited Airlines
Sat 15/36:00 a.m.YUL - CMH
1 stop7h 16mUnited Airlines
Deal found 20/1C$ 574
Wed 5/28:34 a.m.CMH - YUL
2 stops8h 16mAmerican Airlines
Sat 8/22:20 p.m.YUL - CMH
1 stop7h 55mAmerican Airlines
Deal found 21/1C$ 583
Tue 1/42:50 p.m.CMH - YYZ
1 stop8h 50mDelta
Tue 8/47:54 a.m.YYZ - CMH
1 stop7h 51mDelta
Deal found 19/1C$ 618
Fri 14/26:40 a.m.CMH - YYZ
1 stop8h 20mAmerican Airlines
Sun 16/21:49 p.m.YYZ - CMH
1 stop8h 17mAmerican Airlines
Deal found 20/1C$ 728
Wed 5/36:15 p.m.CMH - YYZ
1 stop20h 40mAlaska Airlines
Wed 19/34:20 p.m.YYZ - CMH
1 stop25h 07mAlaska Airlines
Deal found 20/1C$ 835
Tue 1/410:26 a.m.CMH - YYZ
1 stop8h 39mUnited Airlines
Tue 8/41:20 p.m.YYZ - CMH
2 stops10h 18mUnited Airlines
Deal found 19/1C$ 847
Fri 24/16:40 a.m.CMH - YYZ
1 stop7h 08mWestJet
Fri 24/15:00 p.m.YYZ - CMH
2 stops18h 34mWestJet
Deal found 20/1C$ 859
Mon 26/54:15 p.m.CMH - YYZ
Nonstop1h 21mAir Canada
Fri 30/52:10 p.m.YYZ - CMH
Nonstop1h 20mAir Canada
Deal found 20/1C$ 904

Find flights from Columbus to Ontario within your budget

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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Wed 5/3

6:00 a.m.-3:20 p.m.

1 stop9h 20m

Toronto Pearson Intl

Wed 19/3

12:25 p.m.-8:31 p.m.

1 stop8h 06m

C$ 369

ColumbusMontreal

CMH - YUL

CMHYUL

Columbus

Wed 5/2

6:15 a.m.-2:55 p.m.

1 stop8h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 8/2

10:25 a.m.-10:04 p.m.

2 stops11h 39m

C$ 469

ColumbusMontreal

CMH - YUL

CMHYUL

Columbus

Wed 5/2

10:21 a.m.-3:57 p.m.

1 stop5h 36m

Montreal Pierre Elliott Trudeau Intl

Sat 8/2

7:05 a.m.-11:12 a.m.

1 stop4h 07m

C$ 569

ColumbusMontreal

CMH - YUL

CMHYUL

Columbus

Sat 1/3

8:35 a.m.-3:58 p.m.

1 stop7h 23m

Montreal Pierre Elliott Trudeau Intl

Sat 15/3

6:00 a.m.-1:16 p.m.

1 stop7h 16m

C$ 582

ColumbusMontreal

CMH - YUL

CMHYUL

Columbus

Wed 5/2

8:34 a.m.-4:50 p.m.

2 stops8h 16m

Montreal Pierre Elliott Trudeau Intl

Sat 8/2

2:20 p.m.-10:15 p.m.

1 stop7h 55m

C$ 583

ColumbusMontreal

CMH - YUL

CMHYUL

Columbus

Thu 6/2

2:04 p.m.-11:52 p.m.

1 stop9h 48m

Montreal Pierre Elliott Trudeau Intl

Sun 9/2

7:05 a.m.-11:12 a.m.

1 stop4h 07m

C$ 606

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Thu 8/5

7:30 a.m.-4:08 p.m.

1 stop8h 38m

Toronto Pearson Intl

Sat 10/5

7:59 a.m.-4:51 p.m.

1 stop8h 52m

C$ 878

ColumbusToronto

CMH - YYZ

CMHYYZ

Columbus

Fri 14/3

10:19 a.m.-4:44 p.m.

1 stop6h 25m

Toronto Pearson Intl

Sun 16/3

7:00 a.m.-2:10 p.m.

1 stop7h 10m

C$ 983

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Tue 6/5

6:12 a.m.-9:58 a.m.

1 stop3h 46m

Ottawa

Thu 8/5

3:55 p.m.-8:40 p.m.

1 stop4h 45m

C$ 1,058

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Tue 13/5

6:12 a.m.-9:58 a.m.

1 stop3h 46m

Ottawa

Thu 15/5

6:33 a.m.-1:22 p.m.

1 stop6h 49m

C$ 1,064

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 22 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.

Travel insights for flights from Columbus to Ontario

Get recent, data-driven insights about flights from Columbus to Ontario including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Columbus Airport to Region of Ontario (average of C$ 168). Flying from Columbus Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 21 January 2025.

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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 21 January 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines and United Airlines from Columbus to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,635 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    One-way options have recently been found by users for as low as C$ 249 on United Airlines. Other airlines that offer cheap prices include American Airlines from C$ 343 and WestJet from C$ 389 one-way.

  • 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.

  • 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, January is the cheapest month in which you can book a flight from Columbus Airport to Region of Ontario (average of C$ 168). Flying from Columbus Airport to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 405AverageC$ 921FlexibilityNo 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.

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

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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