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Cheap flights from Ontario to Cincinnati from C$ 198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Cincinnati departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 p.m. - 12:59 a.m.
YYZ
-
CVG
7h 44m1 stop
Multiple Airlines Logo
5:20 a.m. - 2:08 p.m.
CVG
-
YYZ
8h 48m1 stop
C$ 324Multiple Airlines
Fri, 20 Feb - Mon, 2 Mar
Multiple Airlines Logo
5:15 p.m. - 12:59 a.m.
YYZ
-
CVG
7h 44m1 stop
Multiple Airlines Logo
7:14 p.m. - 2:08 p.m.
CVG
-
YYZ
18h 54m1 stop
C$ 328Multiple Airlines
Fri, 20 Feb - Sun, 1 Mar
Multiple Airlines Logo
5:15 p.m. - 9:25 p.m.
YYZ
-
CVG
28h 10m1 stop
Multiple Airlines Logo
7:14 p.m. - 2:08 p.m.
CVG
-
YYZ
18h 54m1 stop
C$ 335Multiple Airlines
Tue, 24 Feb - Sun, 1 Mar
United Airlines Logo
9:15 a.m. - 2:23 p.m.
YUL
-
CVG
5h 08m1 stop
United Airlines Logo
7:00 a.m. - 9:17 p.m.
CVG
-
YUL
14h 17m1 stop
C$ 648United Airlines
Sat, 7 Feb - Tue, 10 Feb
Delta Logo
1:02 p.m. - 10:37 p.m.
YUL
-
CVG
9h 35m1 stop
Delta Logo
8:15 a.m. - 1:36 p.m.
CVG
-
YUL
5h 21m1 stop
C$ 650Delta
Mon, 9 Feb - Thu, 12 Feb
United Airlines Logo
8:05 a.m. - 8:37 p.m.
YUL
-
CVG
12h 32m2 stops
United Airlines Logo
7:00 a.m. - 4:01 p.m.
CVG
-
YUL
9h 01m1 stop
C$ 655United Airlines
Sat, 7 Feb - Tue, 10 Feb
American Airlines Logo
2:32 p.m. - 11:54 p.m.
YUL
-
CVG
9h 22m1 stop
American Airlines Logo
7:44 p.m. - 11:44 a.m.
CVG
-
YUL
16h 00m1 stop
C$ 662American Airlines
Fri, 24 Apr - Sun, 26 Apr
American Airlines Logo
1:03 p.m. - 11:54 p.m.
YUL
-
CVG
10h 51m2 stops
American Airlines Logo
5:00 a.m. - 10:58 p.m.
CVG
-
YUL
17h 58m1 stop
C$ 861American Airlines
Fri, 24 Apr - Sun, 26 Apr
WestJet Logo
6:45 a.m. - 3:54 p.m.
YUL
-
CVG
9h 09m2 stops
WestJet Logo
6:00 p.m. - 12:38 a.m.
CVG
-
YUL
30h 38m2 stops
C$ 894WestJet
Mon, 9 Feb - Thu, 12 Feb
Delta Logo
9:34 a.m. - 5:32 p.m.
YUL
-
CVG
7h 58m2 stops
Delta Logo
8:05 a.m. - 6:37 p.m.
CVG
-
YUL
10h 32m2 stops
C$ 1,035Delta
Sat, 7 Feb - Tue, 10 Feb

American Airlines flights from Region of Ontario to Cincinnati

Our best American Airlines deals on Region of Ontario to Cincinnati flight tickets
American Airlines
28 Jan
YYZ10:59 a.m.Toronto Pearson Intl
10h 35m
1 stop
CVG9:34 p.m.Cincinnati Cinci./N. Kentucky
2 Feb
CVG7:04 a.m.Cincinnati Cinci./N. Kentucky
9h 31m
1 stop
YYZ4:35 p.m.Toronto Pearson Intl
C$ 545
American Airlines
12 Feb
YYZ10:44 a.m.Toronto Pearson Intl
9h 37m
1 stop
CVG8:21 p.m.Cincinnati Cinci./N. Kentucky
15 Feb
CVG5:09 a.m.Cincinnati Cinci./N. Kentucky
5h 49m
1 stop
YYZ10:58 a.m.Toronto Pearson Intl
C$ 581
American Airlines
30 Jan
YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl
5h 19m
1 stop
CVG12:19 p.m.Cincinnati Cinci./N. Kentucky
3 Feb
CVG8:50 a.m.Cincinnati Cinci./N. Kentucky
13h 54m
2 stops
YUL10:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 605

United Airlines flights from Region of Ontario to Cincinnati

Our best United Airlines deals on Region of Ontario to Cincinnati flight tickets
United Airlines
7 Feb
YYZ7:40 a.m.Toronto Pearson Intl
11h 23m
2 stops
CVG7:03 p.m.Cincinnati Cinci./N. Kentucky
14 Feb
CVG7:45 p.m.Cincinnati Cinci./N. Kentucky
15h 08m
2 stops
YYZ10:53 a.m.Toronto Pearson Intl
C$ 643
United Airlines
30 Jan
YUL3:00 p.m.Montreal Pierre Elliott Trudeau Intl
6h 30m
1 stop
CVG9:30 p.m.Cincinnati Cinci./N. Kentucky
3 Feb
CVG7:00 a.m.Cincinnati Cinci./N. Kentucky
7h 00m
1 stop
YUL2:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 648
United Airlines
7 Feb
YYZ10:00 a.m.Toronto Pearson Intl
9h 03m
1 stop
CVG7:03 p.m.Cincinnati Cinci./N. Kentucky
14 Feb
CVG6:40 p.m.Cincinnati Cinci./N. Kentucky
1h 29m
YYZ8:09 p.m.Toronto Pearson Intl
C$ 652

momondo Fare Finder

 
Customize your flight search to find flights from Region of Ontario to Cincinnati 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, momondo users made 96,600 searches. Data last updated 11 January 2026.
Use the filters below to find and compare flights from Ontario to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Fri 20/2

5:15 p.m.-12:59 a.m.

1 stop7h 44m

Cincinnati Cinci./N. Kentucky

Mon 2/3

5:20 a.m.-2:08 p.m.

1 stop8h 48m

C$ 324

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Fri 20/2

5:15 p.m.-12:59 a.m.

1 stop7h 44m

Cincinnati Cinci./N. Kentucky

Sun 1/3

7:14 p.m.-2:08 p.m.

1 stop18h 54m

C$ 328

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Tue 24/2

5:15 p.m.-9:25 p.m.

1 stop28h 10m

Cincinnati Cinci./N. Kentucky

Sun 1/3

7:14 p.m.-2:08 p.m.

1 stop18h 54m

C$ 335

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

9:15 a.m.-2:23 p.m.

1 stop5h 08m

Cincinnati Cinci./N. Kentucky

Tue 10/2

7:00 a.m.-9:17 p.m.

1 stop14h 17m

C$ 648

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

1:02 p.m.-10:37 p.m.

1 stop9h 35m

Cincinnati Cinci./N. Kentucky

Thu 12/2

8:15 a.m.-1:36 p.m.

1 stop5h 21m

C$ 650

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

8:05 a.m.-8:37 p.m.

2 stops12h 32m

Cincinnati Cinci./N. Kentucky

Tue 10/2

7:00 a.m.-4:01 p.m.

1 stop9h 01m

C$ 655

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

2:32 p.m.-11:54 p.m.

1 stop9h 22m

Cincinnati Cinci./N. Kentucky

Sun 26/4

7:44 p.m.-11:44 a.m.

1 stop16h 00m

C$ 662

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

1:03 p.m.-11:54 p.m.

2 stops10h 51m

Cincinnati Cinci./N. Kentucky

Sun 26/4

5:00 a.m.-10:58 p.m.

1 stop17h 58m

C$ 861

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

6:45 a.m.-3:54 p.m.

2 stops9h 09m

Cincinnati Cinci./N. Kentucky

Thu 12/2

6:00 p.m.-12:38 a.m.

2 stops30h 38m

C$ 894

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

9:34 a.m.-5:32 p.m.

2 stops7h 58m

Cincinnati Cinci./N. Kentucky

Tue 10/2

8:05 a.m.-6:37 p.m.

2 stops10h 32m

C$ 1,035

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cincinnati from

How to get the cheapest flight ticket from Region of Ontario to Cincinnati

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cincinnati?

If you aren’t able to travel during the month of August, then book flights to Cincinnati from Region of Ontario during June instead. Flights to Cincinnati in June, while not as cheap as those in August, still average around C$ 587.

What is the cheapest day to depart on your flight to Cincinnati?

The cheapest day to depart on your flight to Cincinnati is on a Thursday when prices can be found for as low as C$ 587. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Cincinnati on Saturday is C$ 726.

What is the cheapest time of day to depart on your flight to Cincinnati?

According to our data, the cheapest time of day to fly to Cincinnati is at noon. momondo users have found flights departing from Region of Ontario to Cincinnati at noon for as low as C$ 594. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of C$ 630.

What is the cheapest Ontario to Cincinnati Cinci./N. Kentucky flight route?

Fly from Toronto Pearson Intl to Cincinnati Cinci./N. Kentucky for the best Ontario - Cincinnati Cinci./N. Kentucky flight prices

What cabin class options are available on Ontario to Cincinnati Cinci./N. Kentucky flights?

There are 2 cabin classes available to choose from on Ontario to Cincinnati Cinci./N. Kentucky flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Region of Ontario to Cincinnati flights?

You could potentially save up to 19% on your flight if you consider stops on a Region of Ontario to Cincinnati flight.

Cheap Region of Ontario to Cincinnati flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Cincinnati

Best price found

C$ 653

Fastest flight time

1h 37m

Direct flights

Every day

Airports in Cincinnati

1 airport
The best flight deal from Region of Ontario to Cincinnati found on momondo in the last 72 hours is C$ 653
The fastest flight from Region of Ontario to Cincinnati takes 1h 37m
Direct flights go from Region of Ontario to Cincinnati every day.
There is 1 airport in Cincinnati. From Region of Ontario there are direct flights to Cincinnati Cinci./N. Kentucky (CVG).
Search flight deals

  • When did momondo last update prices for flights from Ontario to Cincinnati Cinci./N. Kentucky Airport?

    Prices for flights from Ontario to Cincinnati Cinci./N. Kentucky Airport were last updated today.

  • How many operators does momondo search for flights from Ontario to Cincinnati Cinci./N. Kentucky Airport?

  • How old do you have to be to fly from Ontario to Cincinnati Cinci./N. Kentucky Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario to Cincinnati Cinci./N. Kentucky Airport.

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The required travel and health documents for your Cincinnati Cinci./N. Kentucky Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cincinnati Cinci./N. Kentucky Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Region of Ontario to Cincinnati?

Best airlines flying from Region of Ontario to Cincinnati

Compare and see reviews for airlines that fly from Region of Ontario to Cincinnati with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 478Free CancellationRating
7.4
9,145 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 481Free CancellationRating
7.1
10,610 reviews
Search Air Canada flights

Travelling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
West Chester
Covington
Dry Ridge
Blue Ash

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Cincinnati?

Finding the right flight to Cincinnati from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cincinnati quick and easy, saving you time and money.

Can I find flights from Ontario to Cincinnati with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cincinnati from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Cincinnati?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Cincinnati.

I’m not ready to book a flight from Ontario to Cincinnati right now. Can momondo alert me if prices change?

Price alerts on flights to Cincinnati from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cincinnati trip

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