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Cheap flights from Cincinnati to Ontario from C$ 177

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YYZ
5 May — 12 May1
1 adult

Cheap flight deals from Cincinnati to Ontario

Keep the following information in mind while searching for Cincinnati to Ontario flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 397

One-way from

C$ 177

Popular in

January

Cheapest in

November

Average price

C$ 768
5/6-7/6
  • 5/6-7/6
  • 2 total stops
  • 21h 00m total
  • Cincinnati to Ontario
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4/6
  • 4/6
  • 1 total stop
  • 8h 02m total
  • Cincinnati to Ontario
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Cincinnati to Ontario

Cheapest flights from Cincinnati to Ontario
Explore the most affordable flight options available from Cincinnati to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Thu 5/66:15 a.m.CVG - YYZ
1 stop7h 50mMultiple Airlines
Sat 7/66:30 a.m.YYZ - CVG
1 stop13h 10mMultiple Airlines
Deal found 29/4C$ 397
Tue 17/68:55 a.m.CVG - YUL
2 stops11h 02mMultiple Airlines
Thu 3/76:45 a.m.YUL - CVG
1 stop29h 08mMultiple Airlines
Deal found 29/4C$ 454
Thu 12/66:15 a.m.CVG - YOW
1 stop11h 00mMultiple Airlines
Thu 19/64:25 p.m.YOW - CVG
1 stop8h 53mMultiple Airlines
Deal found 28/4C$ 555
Wed 27/88:05 a.m.CVG - YYZ
1 stop10h 08mDelta
Tue 2/96:15 a.m.YYZ - CVG
1 stop13h 05mDelta
Deal found 28/4C$ 580
Wed 30/71:00 p.m.CVG - YUL
1 stop8h 28mDelta
Wed 6/811:00 a.m.YUL - CVG
1 stop9h 08mDelta
Deal found 29/4C$ 631
Sun 31/87:00 a.m.CVG - YYZ
1 stop8h 46mUnited Airlines
Sun 31/86:35 p.m.YYZ - CVG
Nonstop1h 45mUnited Airlines
Deal found 28/4C$ 646
Sat 30/86:28 p.m.CVG - YYZ
1 stop4h 27mAmerican Airlines
Wed 3/97:25 a.m.YYZ - CVG
1 stop8h 16mAmerican Airlines
Deal found 28/4C$ 689
Fri 15/81:30 p.m.CVG - YYZ
1 stop5h 09mAir Canada
Mon 18/86:35 p.m.YYZ - CVG
Nonstop1h 45mAir Canada
Deal found 29/4C$ 696
Thu 5/66:33 p.m.CVG - YUL
1 stop15h 12mAmerican Airlines
Mon 9/610:35 a.m.YUL - CVG
1 stop11h 00mAmerican Airlines
Deal found 29/4C$ 777
Sat 30/88:00 a.m.CVG - YYZ
1 stop3h 27mWestJet
Thu 4/91:20 p.m.YYZ - CVG
1 stop5h 30mWestJet
Deal found 28/4C$ 814
Wed 30/77:55 p.m.CVG - YUL
2 stops12h 43mUnited Airlines
Wed 6/86:05 p.m.YUL - CVG
2 stops16h 25mUnited Airlines
Deal found 29/4C$ 829
Wed 30/71:30 p.m.CVG - YUL
Nonstop1h 53mAir Canada
Wed 6/83:30 p.m.YUL - CVG
1 stop4h 50mAir Canada
Deal found 29/4C$ 850

Cheapflights Fare Finder

Customize your flight search to find flights from Cincinnati 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 30 April 2025.
Use the filters below to find and compare flights from Cincinnati to Ontario that are best for you.

Fly from

Cincinnati

Fly to

Ontario

Route

Depart

Return

Price

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Thu 5/6

6:15 a.m.-2:05 p.m.

1 stop7h 50m

Toronto Pearson Intl

Sat 7/6

6:30 a.m.-7:40 p.m.

1 stop13h 10m

C$ 397

CincinnatiMontreal

CVG - YUL

CVGYUL

Cincinnati Cinci./N. Kentucky

Tue 17/6

8:55 a.m.-7:57 p.m.

2 stops11h 02m

Montreal Pierre Elliott Trudeau Intl

Thu 3/7

6:45 a.m.-11:53 a.m.

1 stop29h 08m

C$ 454

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 12/6

6:15 a.m.-5:15 p.m.

1 stop11h 00m

Ottawa

Thu 19/6

4:25 p.m.-1:18 a.m.

1 stop8h 53m

C$ 555

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Wed 27/8

8:05 a.m.-6:13 p.m.

1 stop10h 08m

Toronto Pearson Intl

Tue 2/9

6:15 a.m.-7:20 p.m.

1 stop13h 05m

C$ 580

CincinnatiMontreal

CVG - YUL

CVGYUL

Cincinnati Cinci./N. Kentucky

Wed 30/7

1:00 p.m.-9:28 p.m.

1 stop8h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 6/8

11:00 a.m.-8:08 p.m.

1 stop9h 08m

C$ 631

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Sun 31/8

7:00 a.m.-3:46 p.m.

1 stop8h 46m

Toronto Pearson Intl

Sun 31/8

6:35 p.m.-8:20 p.m.

Nonstop1h 45m

C$ 646

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Sat 30/8

6:28 p.m.-10:55 p.m.

1 stop4h 27m

Toronto Pearson Intl

Wed 3/9

7:25 a.m.-3:41 p.m.

1 stop8h 16m

C$ 689

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Fri 15/8

1:30 p.m.-6:39 p.m.

1 stop5h 09m

Toronto Pearson Intl

Mon 18/8

6:35 p.m.-8:20 p.m.

Nonstop1h 45m

C$ 696

CincinnatiMontreal

CVG - YUL

CVGYUL

Cincinnati Cinci./N. Kentucky

Thu 5/6

6:33 p.m.-9:45 a.m.

1 stop15h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 9/6

10:35 a.m.-9:35 p.m.

1 stop11h 00m

C$ 777

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Sat 30/8

8:00 a.m.-11:27 a.m.

1 stop3h 27m

Toronto Pearson Intl

Fri 5/9

3:59 p.m.-7:31 p.m.

1 stop3h 32m

C$ 814

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 26 results
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Best time to book a flight from Cincinnati to Ontario

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

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

Currently, January is the cheapest month in which you can book a flight from Cincinnati to Region of Ontario (average of C$ 167). Flying from Cincinnati 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 CVG to ON?

Find hourly flight availability from Cincinnati 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 30 April 2025.

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

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 30 April 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Cincinnati to Ontario by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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
7,936 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,242 reviews
Delta
8.0
Very good
7,936 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Cincinnati to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cincinnati to Ontario?

    Most people fly from Cincinnati Cinci./N. Kentucky (CVG) if they book a flight from Cincinnati to Ontario. Cincinnati Cinci./N. Kentucky is conveniently located just 14.2 km from Cincinnati’s city centre.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as C$ 287. However, be on the lookout for offers from Sun Country Air and United Airlines, as they are both options that can get you from Cincinnati to Region of Ontario for a low price.

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

    Most travellers choose Cincinnati Cinci./N. Kentucky - Montreal Pierre Elliott Trudeau Intl, Cincinnati Cinci./N. Kentucky - Toronto Pearson Intl or Cincinnati Cinci./N. Kentucky - Ottawa when deciding on the best route from Cincinnati to Region of Ontario.

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

    Before booking your flight to Region of Ontario from Cincinnati, check out the most reliable airlines to get you to your destination on time: Air Canada (72%), Jazz (72%), United Airlines( 72%).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Cincinnati to Region of Ontario (average of C$ 167). Flying from Cincinnati 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

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Alternative routes for Cincinnati to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Cincinnati to Ontario

Discover the top airline that operate flights from Cincinnati 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 754AverageC$ 1,036FlexibilityNo 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 Cincinnati to Ontario?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cincinnati to Ontario. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Cincinnati to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cincinnati to Ontario, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Cincinnati to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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