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Cheap flights from Ontario to Cincinnati from $179

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 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Cincinnati

Cheap round-trip flights

Air Canada Logo
10:15 am - 3:47 pmYUL-CVG
5h 32m1 stop
Air Canada Logo
9:30 am - 4:20 pmCVG-YUL
6h 50m1 stop
$304Air Canada
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Wed, Oct 1 - Sun, Oct 5
Logo
9:45 am - 10:40 pmYYZ-CVG
12h 55m1 stop
Logo
5:34 pm - 2:05 pmCVG-YYZ
20h 31m1 stop
$312
Find Deal
Thu, Sep 11 - Mon, Sep 15
Logo
7:45 am - 6:15 pmYYZ-CVG
10h 30m1 stop
Logo
6:00 am - 2:05 pmCVG-YYZ
8h 05m1 stop
$317
Find Deal
Mon, Oct 20 - Fri, Oct 24
Delta Logo
6:03 am - 5:26 pmYYZ-CVG
11h 23m2 stops
Delta Logo
7:45 am - 10:56 pmCVG-YYZ
15h 11m2 stops
$394Delta
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Sat, Sep 27 - Sat, Oct 4
Air Canada Logo
2:10 pm - 3:47 pmYYZ-CVG
1h 37mnonstop
Air Canada Logo
9:30 am - 11:01 amCVG-YYZ
1h 31mnonstop
$411Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Delta Logo
6:19 pm - 11:00 amYYZ-CVG
16h 41m1 stop
Delta Logo
6:00 am - 9:22 amCVG-YYZ
3h 22m1 stop
$417Delta
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Tue, Sep 30 - Sun, Oct 5
American Airlines Logo
7:15 am - 3:45 pmYYZ-CVG
8h 30m1 stop
American Airlines Logo
6:31 pm - 10:59 amCVG-YYZ
16h 28m1 stop
$436American Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
6:00 am - 2:11 pmYYZ-CVG
8h 11m1 stop
American Airlines Logo
7:26 am - 11:59 amCVG-YYZ
4h 33m1 stop
$437American Airlines
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Wed, Nov 19 - Thu, Nov 27
United Airlines Logo
9:00 am - 3:49 pmYYZ-CVG
6h 49m1 stop
United Airlines Logo
7:41 pm - 11:58 pmCVG-YYZ
4h 17m1 stop
$444United Airlines
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Fri, Oct 17 - Sun, Oct 19
United Airlines Logo
9:45 am - 6:27 pmYUL-CVG
8h 42m1 stop
United Airlines Logo
7:41 pm - 10:40 amCVG-YUL
14h 59m1 stop
$509United Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15

Delta flights from Region of Ontario to Cincinnati

Our best Delta deals on Region of Ontario to Cincinnati flight tickets
Delta
Sep 27
YYZ6:03 amToronto Pearson Intl
11h 23m
2 stops
CVG5:26 pmCincinnati Cinci./N. Kentucky
Oct 4
CVG7:45 amCincinnati Cinci./N. Kentucky
15h 11m
2 stops
YYZ10:56 pmToronto Pearson Intl
$394
Find similar
Delta
Sep 30
YYZ6:19 pmToronto Pearson Intl
16h 41m
1 stop
CVG11:00 amCincinnati Cinci./N. Kentucky
Oct 5
CVG6:00 amCincinnati Cinci./N. Kentucky
3h 22m
1 stop
YYZ9:22 amToronto Pearson Intl
$417
Find similar
Delta
Sep 4
YYZ6:04 amToronto Pearson Intl
11h 10m
1 stop
CVG5:14 pmCincinnati Cinci./N. Kentucky
Sep 7
CVG6:00 amCincinnati Cinci./N. Kentucky
3h 20m
1 stop
YYZ9:20 amToronto Pearson Intl
$432
Find similar

American Airlines flights from Region of Ontario to Cincinnati

Our best American Airlines deals on Region of Ontario to Cincinnati flight tickets
American Airlines
Sep 9
YYZ7:15 amToronto Pearson Intl
8h 30m
1 stop
CVG3:45 pmCincinnati Cinci./N. Kentucky
Sep 16
CVG6:31 pmCincinnati Cinci./N. Kentucky
16h 28m
1 stop
YYZ10:59 amToronto Pearson Intl
$436
Find similar
American Airlines
Nov 19
YYZ6:00 amToronto Pearson Intl
8h 11m
1 stop
CVG2:11 pmCincinnati Cinci./N. Kentucky
Nov 27
CVG7:26 amCincinnati Cinci./N. Kentucky
4h 33m
1 stop
YYZ11:59 amToronto Pearson Intl
$437
Find similar
American Airlines
Sep 18
YYZ6:30 amToronto Pearson Intl
9h 12m
1 stop
CVG3:42 pmCincinnati Cinci./N. Kentucky
Sep 22
CVG12:26 pmCincinnati Cinci./N. Kentucky
9h 04m
1 stop
YYZ9:30 pmToronto Pearson Intl
$451
Find similar

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 August 14, 2025.
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

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Wed 10/1

10:15 am-3:47 pm

1 stop5h 32m

Cincinnati Cinci./N. Kentucky

Sun 10/5

9:30 am-4:20 pm

1 stop6h 50m

$304

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Thu 9/11

9:45 am-10:40 pm

1 stop12h 55m

Cincinnati Cinci./N. Kentucky

Mon 9/15

5:34 pm-2:05 pm

1 stop20h 31m

$312

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Mon 10/20

7:45 am-6:15 pm

1 stop10h 30m

Cincinnati Cinci./N. Kentucky

Fri 10/24

6:00 am-2:05 pm

1 stop8h 05m

$317

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Sat 9/27

6:03 am-5:26 pm

2 stops11h 23m

Cincinnati Cinci./N. Kentucky

Sat 10/4

7:45 am-10:56 pm

2 stops15h 11m

$394

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Thu 9/4

2:10 pm-3:47 pm

Nonstop1h 37m

Cincinnati Cinci./N. Kentucky

Sun 9/7

9:30 am-11:01 am

Nonstop1h 31m

$411

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Tue 9/30

6:19 pm-11:00 am

1 stop16h 41m

Cincinnati Cinci./N. Kentucky

Sun 10/5

6:00 am-9:22 am

1 stop3h 22m

$417

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Tue 9/9

7:15 am-3:45 pm

1 stop8h 30m

Cincinnati Cinci./N. Kentucky

Tue 9/16

6:31 pm-10:59 am

1 stop16h 28m

$436

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Wed 11/19

6:00 am-2:11 pm

1 stop8h 11m

Cincinnati Cinci./N. Kentucky

Thu 11/27

7:26 am-11:59 am

1 stop4h 33m

$437

TorontoCincinnati

YYZ - CVG

YYZCVG

Toronto Pearson Intl

Fri 10/17

9:00 am-3:49 pm

1 stop6h 49m

Cincinnati Cinci./N. Kentucky

Sun 10/19

7:41 pm-11:58 pm

1 stop4h 17m

$444

MontrealCincinnati

YUL - CVG

YULCVG

Montreal Pierre Elliott Trudeau Intl

Fri 9/12

9:45 am-6:27 pm

1 stop8h 42m

Cincinnati Cinci./N. Kentucky

Mon 9/15

7:41 pm-10:40 am

1 stop14h 59m

$509

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?

The month of August is, on average, the cheapest month to fly to Cincinnati from Region of Ontario, with most prices found around $421. 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 $279. 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 $408.

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 in the evening. Flights from Region of Ontario to Cincinnati during this time can be as low as $265. In the morning is when there is more demand to fly to Cincinnati, so prices are often more expensive at around $814 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

How far in advance should I book a flight to Cincinnati?

You are more likely to see cheaper flights to Cincinnati from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Cincinnati for around $505 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cincinnati from Region of Ontario for as low as $406 on momondo.

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?

No. A direct flight is the cheapest option for a flight between Region of Ontario to Cincinnati.

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

$179

Fastest flight time

1h 37m

Direct flights

Every day

Airports in Cincinnati

1 airport
The best one-way flight to Cincinnati from Region of Ontario in the past 72 hours is $179. The best round-trip flight deal from Region of Ontario to Cincinnati found on momondo in the last 72 hours is $304.
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 near Cincinnati: 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
9,949 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
Lawrenceburg
Williamstown
West Chester
Blue Ash
Fairfield
Oxford
Dry Ridge
Edgewood
Monroe
Trenton
Hebron
Corinth
Bethel
Ghent

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.

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