Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Cincinnati from $142

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 2/6. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Cincinnati

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:15 pm - 12:59 am
YYZ
-
CVG
7h 44m1 stop
Multiple Airlines Logo
5:20 am - 2:08 pm
CVG
-
YYZ
8h 48m1 stop
$233Multiple Airlines
Fri, Feb 20 - Mon, Mar 2
Multiple Airlines Logo
5:15 pm - 12:59 am
YYZ
-
CVG
7h 44m1 stop
Multiple Airlines Logo
7:14 pm - 2:08 pm
CVG
-
YYZ
18h 54m1 stop
$236Multiple Airlines
Fri, Feb 20 - Sun, Mar 1
Multiple Airlines Logo
5:15 pm - 9:25 pm
YYZ
-
CVG
28h 10m1 stop
Multiple Airlines Logo
7:14 pm - 2:08 pm
CVG
-
YYZ
18h 54m1 stop
$241Multiple Airlines
Tue, Feb 24 - Sun, Mar 1
United Airlines Logo
6:20 am - 3:28 pm
YOW
-
CVG
9h 08m1 stop
United Airlines Logo
11:20 am - 4:30 pm
CVG
-
YOW
5h 10m1 stop
$289United Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
9:45 am - 2:20 pm
YOW
-
CVG
4h 35m1 stop
United Airlines Logo
8:35 am - 3:23 pm
CVG
-
YOW
6h 48m2 stops
$354United Airlines
Tue, Feb 24 - Tue, Mar 3
Delta Logo
5:40 am - 7:49 pm
YOW
-
CVG
14h 09m2 stops
Delta Logo
11:15 am - 12:39 am
CVG
-
YOW
13h 24m2 stops
$362Delta
Tue, Feb 24 - Tue, Mar 3
Delta Logo
1:02 pm - 10:37 pm
YUL
-
CVG
9h 35m1 stop
Delta Logo
8:15 am - 1:36 pm
CVG
-
YUL
5h 21m1 stop
$467Delta
Mon, Feb 9 - Thu, Feb 12
American Airlines Logo
2:32 pm - 11:54 pm
YUL
-
CVG
9h 22m1 stop
American Airlines Logo
7:44 pm - 11:44 am
CVG
-
YUL
16h 00m1 stop
$476American Airlines
Fri, Apr 24 - Sun, Apr 26
American Airlines Logo
6:40 am - 9:48 pm
YOW
-
CVG
15h 08m3 stops
American Airlines Logo
6:36 am - 12:41 am
CVG
-
YOW
18h 05m2 stops
$524American Airlines
Tue, Feb 24 - Tue, Mar 3
WestJet Logo
6:45 am - 3:54 pm
YUL
-
CVG
9h 09m2 stops
WestJet Logo
6:00 pm - 12:38 am
CVG
-
YUL
30h 38m2 stops
$643WestJet
Mon, Feb 9 - Thu, Feb 12

United Airlines flights from Region of Ontario to Cincinnati

Our best United Airlines deals on Region of Ontario to Cincinnati flight tickets
United Airlines
Feb 24
YOW6:20 amOttawa
9h 08m
1 stop
CVG3:28 pmCincinnati Cinci./N. Kentucky
Mar 3
CVG11:20 amCincinnati Cinci./N. Kentucky
5h 10m
1 stop
YOW4:30 pmOttawa
$289
United Airlines
Feb 24
YOW9:45 amOttawa
4h 35m
1 stop
CVG2:20 pmCincinnati Cinci./N. Kentucky
Mar 3
CVG8:35 amCincinnati Cinci./N. Kentucky
6h 48m
2 stops
YOW3:23 pmOttawa
$354
United Airlines
Jan 16
YOW6:20 amOttawa
10h 23m
1 stop
CVG4:43 pmCincinnati Cinci./N. Kentucky
Jan 19
CVG6:50 amCincinnati Cinci./N. Kentucky
6h 42m
1 stop
YOW1:32 pmOttawa
$413

Delta flights from Region of Ontario to Cincinnati

Our best Delta deals on Region of Ontario to Cincinnati flight tickets
Delta
Feb 24
YOW5:40 amOttawa
14h 09m
2 stops
CVG7:49 pmCincinnati Cinci./N. Kentucky
Mar 3
CVG11:15 amCincinnati Cinci./N. Kentucky
13h 24m
2 stops
YOW12:39 amOttawa
$362
Delta
Mar 16
YYZ6:14 pmToronto Pearson Intl
27h 02m
1 stop
CVG9:16 pmCincinnati Cinci./N. Kentucky
Mar 25
CVG5:00 pmCincinnati Cinci./N. Kentucky
24h 24m
1 stop
YYZ5:24 pmToronto Pearson Intl
$375
Delta
Jan 26
YYZ10:16 amToronto Pearson Intl
5h 38m
1 stop
CVG3:54 pmCincinnati Cinci./N. Kentucky
Jan 29
CVG11:57 amCincinnati Cinci./N. Kentucky
4h 15m
1 stop
YYZ4:12 pmToronto Pearson Intl
$424

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 832,500 searches. Data last updated January 11, 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 2/20

5:15 pm-12:59 am

1 stop7h 44m

Cincinnati Cinci./N. Kentucky

Mon 3/2

5:20 am-2:08 pm

1 stop8h 48m

$233

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Fri 2/20

5:15 pm-12:59 am

1 stop7h 44m

Cincinnati Cinci./N. Kentucky

Sun 3/1

7:14 pm-2:08 pm

1 stop18h 54m

$236

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Tue 2/24

5:15 pm-9:25 pm

1 stop28h 10m

Cincinnati Cinci./N. Kentucky

Sun 3/1

7:14 pm-2:08 pm

1 stop18h 54m

$241

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Tue 2/24

6:20 am-3:28 pm

1 stop9h 08m

Cincinnati Cinci./N. Kentucky

Tue 3/3

11:20 am-4:30 pm

1 stop5h 10m

$289

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Tue 2/24

9:45 am-2:20 pm

1 stop4h 35m

Cincinnati Cinci./N. Kentucky

Tue 3/3

8:35 am-3:23 pm

2 stops6h 48m

$354

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Tue 2/24

5:40 am-7:49 pm

2 stops14h 09m

Cincinnati Cinci./N. Kentucky

Tue 3/3

11:15 am-12:39 am

2 stops13h 24m

$362

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Mon 2/9

1:02 pm-10:37 pm

1 stop9h 35m

Cincinnati Cinci./N. Kentucky

Thu 2/12

8:15 am-1:36 pm

1 stop5h 21m

$467

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Fri 4/24

2:32 pm-11:54 pm

1 stop9h 22m

Cincinnati Cinci./N. Kentucky

Sun 4/26

7:44 pm-11:44 am

1 stop16h 00m

$476

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Tue 2/24

6:40 am-9:48 pm

3 stops15h 08m

Cincinnati Cinci./N. Kentucky

Tue 3/3

6:36 am-12:41 am

2 stops18h 05m

$524

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Mon 2/9

6:45 am-3:54 pm

2 stops9h 09m

Cincinnati Cinci./N. Kentucky

Thu 2/12

6:00 pm-12:38 am

2 stops30h 38m

$643

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

The month of August is, on average, the cheapest month to fly to Cincinnati from Region of Ontario, with most prices found around $413. If you aren’t able to travel to Cincinnati during the month of August, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $422.

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

According to our data, Sunday is the cheapest day to fly to Cincinnati from Region of Ontario. The lowest ticket price found for a Sunday departure recently was $217. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Friday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $477.

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

Our most recent data shows that the best time of day to fly to Cincinnati is at noon. Flights from Region of Ontario to Cincinnati during this time can be as low as $392. In the afternoon is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $470 per ticket.

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 4 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 44% 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

Fastest flight time

1h 37m

Direct flights

Every day

Airports in Cincinnati

1 airport
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 are refreshed on a daily basis.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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
Air CanadaPriceFrom $385Free CancellationRating
7.1
10,610 reviews
Search Air Canada flights

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Mason
Newport
Sharonville
Covington
Middletown
Williamstown
Lawrenceburg
Blue Ash
West Chester
Fairfield
Oxford
Dry Ridge
Monroe
Hebron
Edgewood
Bethel
Ghent
Trenton
Corinth

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Cincinnati for you.

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

Flights from Ontario to Cincinnati with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Ontario to Cincinnati flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Cincinnati from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cincinnati trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 2/10
Tue 2/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States