Cheap flights from Ontario to Cincinnati (ONT - CVG)

ONT — CVG
Sep 27 — Oct 41

The best prices from Ontario to Cincinnati Cinci./N. Kentucky are usually found in January or September, booked 35 days in advance, depart on a Wednesday or Thursday and return on a Friday

How to find the cheapest flight from Ontario (ONT) to Cincinnati (CVG)

All the information you need to plan the best ONT to CVG flight in 2022: compare Ontario to Cincinnati flight prices with the expected peak season, weather and rainfall in Cincinnati.

ONT - CVG

Price

$238 - $589

CVG

Temperature

30.2 - 75.2 °F

CVG

Rainfall

2.8 - 4.2 inches

Popular inJulyHigh demand for flights, 36% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 37% potential price drop
Round-trip from$238From Ontario to Cincinnati Cinci./N. Kentucky
One-way from$208One-way flight from Ontario to Cincinnati Cinci./N. Kentucky

What is the cheapest day to fly round-trip from Ontario to Cincinnati?

Saturday flights are generally found to be more expensive for flights from Ontario to Cincinnati. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Cincinnati.

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

Find a great deal and save up to 40% by booking at least 35 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ontario to Cincinnati within the next two weeks, with the cheapest ticket starting at $377.

What is the cheapest month to fly from Ontario to Cincinnati?

Our data shows that January tends to be the cheapest month to fly to Cincinnati from Ontario. Users have commonly found prices around $352 for the month, but tickets can be as low as $138. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Ontario to Cincinnati (ONT - CVG)?

It’s optimal to fly from Ontario to Cincinnati in the afternoon. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at noon.

Cheap flights from Ontario to Cincinnati in September, October 2022

The best prices found for ONT to CVG flights for September, October
Sep 27 - Oct 26
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

12h 39m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

10h 03m
$164

Frontier

Pick Dates

Deal found 9/19/22

Oct 13 - Oct 18
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

14h 12m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

24h 18m
$168

Frontier

Pick Dates

Deal found 9/19/22

Oct 6 - Oct 10
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

14h 12m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

21h 05m
$171

Frontier

Pick Dates

Deal found 9/21/22

Ontario to Cincinnati 2022 flight deals

Cheap flights to Cincinnati from Ontario found for this year
Sep 27 - Oct 26
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

12h 39m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

10h 03m
$164

Frontier

Pick Dates

Deal found 9/19/22

Oct 13 - Oct 18
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

14h 12m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

24h 18m
$168

Frontier

Pick Dates

Deal found 9/19/22

Nov 10 - Nov 14
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

21h 30m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

15h 06m
$171

Frontier

Pick Dates

Deal found 9/20/22

Cheap Frontier flights from Ontario to Cincinnati

Oct 19 - Oct 26
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

14h 17m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

18h 58m
$164

Frontier

Pick Dates

Deal found 9/21/22

Oct 13 - Oct 18
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

14h 12m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

24h 18m
$168

Frontier

Pick Dates

Deal found 9/19/22

Nov 10 - Nov 14
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

21h 30m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

15h 06m
$171

Frontier

Pick Dates

Deal found 9/20/22

Cheap United Airlines flights from Ontario to Cincinnati

Sep 29 - Oct 22
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

2 stops

15h 44m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

8h 08m
$504

United Airlines

Pick Dates

Deal found 9/22/22

Sep 27 - Oct 26
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

2 stops

15h 44m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

2 stops

17h 37m
$513

United Airlines

Pick Dates

Deal found 9/19/22

Sep 27 - Oct 1
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

2 stops

15h 44m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

2 stops

17h 37m
$553

United Airlines

Pick Dates

Deal found 9/19/22

Last minute flights from Ontario to Cincinnati

Late deals on return flights to Cincinnati from Ontario, departing today and this week
Sep 27 - Oct 26
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

12h 39m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

10h 03m
$164

Frontier

Pick Dates

Deal found 9/19/22

Oct 1 - Oct 5
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

8h 33m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

18h 48m
$180

Frontier

Pick Dates

Deal found 9/20/22

Sep 29 - Oct 22
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

14h 21m
CVG

Cincinnati Cinci./N. Kentucky

ONT

Ontario

1 stop

9h 50m
$188

Frontier

Pick Dates

Deal found 9/22/22

One-way flights to Cincinnati from Ontario

The cheapest one-way flights from Ontario to Cincinnati
Sep 27
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

6h 45m
$84

Frontier

Pick Dates

Deal found 9/19/22

Oct 5
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

14h 17m
$86

Frontier

Pick Dates

Deal found 9/21/22

Sep 28
ONT

Ontario

CVG

Cincinnati Cinci./N. Kentucky

1 stop

14h 21m
$90

Frontier

Pick Dates

Deal found 9/19/22

Related info for your journey

Useful info, stats and facts about Ontario to Cincinnati flights.

Which airlines flying from Ontario to Cincinnati Cinci./N. Kentucky have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Ontario to Cincinnati Cinci./N. Kentucky that may be offering flexible cancellation policies are Frontier, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Ontario to Cincinnati for under $200 on Cheapflights?

Yes, there are multiple flights from Ontario to Cincinnati for under $200. The cheapest flight booked recently is on Frontier for just $164, but on average you can expect to pay $205.

Are there last-minute flights available from Ontario to Cincinnati for under $200?

There are currently 20+ open flights from Ontario to Cincinnati within the next 7 days for less than $200.

What is the cheapest airline to fly from Ontario to Cincinnati round-trip?

Flying on Frontier is currently your cheapest option to Cincinnati, with prices starting at $164. This flight start at 56% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Ontario to Cincinnati are Frontier ($84), Delta ($176), and American Airlines ($195).

What are the most popular airlines that fly from Ontario to Cincinnati?

Consider American Airlines, Alaska Airlines or Delta when booking your flight. These represent the most popular airlines when flying from Ontario to Cincinnati.

What are the cheapest flights from Ontario to Cincinnati?

While on average a flight from Ontario to Cincinnati is generally $637, our data shows the cheapest flight currently is $86. When looking at the most popular route, (Ontario - Cincinnati Cinci./N. Kentucky), you can expect to pay $195 for that flight.

Alternative routes for Ontario to Cincinnati

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ontario to Cincinnati

The chart below displays the airlines Cheapflights users traveling from Ontario to Cincinnati choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
FrontierCheapest$162Average$288FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
United AirlinesCheapest$208Average$607FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$266Average$542FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$325Average$670FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights