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$82+ Cheap flights from Cincinnati to Ontario (CVG - ONT)

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — ONT
Dec 1 — Dec 81
Sun 12/1
Sun 12/8
1 adult, Economy
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The best prices from Cincinnati Cinci./N. Kentucky to Ontario are usually found in April or September, booked 43 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Cincinnati to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

April

Round-trip from

$168
(Frontier)

One-way from

$82
(Cheapflightsfares)
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Ontario flight deals.
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Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Ontario flights.
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High demand for flights, 22% potential price rise
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Best time to find cheap flights, 13% potential price drop
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From Cincinnati Cinci./N. Kentucky to Ontario
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One-way flight from Cincinnati Cinci./N. Kentucky to Ontario
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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 November 26, 2024.

This Mytrip deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/82:26 pmCVG - ONT
1 stop27h 40mFrontier
Fri 12/131:47 pmONT - CVG
1 stop6h 59mFrontier
Deal found 11/25$233
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/243:23 pmCVG - ONT
1 stop8h 26mUnited Airlines
Wed 12/255:05 amONT - CVG
1 stop6h 22mUnited Airlines
Deal found 11/24$416
This American Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:00 amCVG - ONT
2 stops10h 00mAmerican Airlines
Tue 12/176:10 amONT - CVG
2 stops10h 19mAmerican Airlines
Deal found 11/26$436
This Delta deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:55 pmCVG - ONT
1 stop7h 34mDelta
Mon 12/3010:29 pmONT - CVG
1 stop8h 09mDelta
Deal found 11/26$478
This Southwest deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/206:45 amCVG - ONT
2 stops9h 20mSouthwest
Wed 12/256:45 amONT - CVG
2 stops10h 55mSouthwest
Deal found 11/25$541
This Alaska Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1210:48 amCVG - ONT
2 stops14h 27mAlaska Airlines
Fri 12/136:00 amONT - CVG
1 stop8h 48mAlaska Airlines
Deal found 11/24$631
This Expedia deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2611:05 amCVG - ONT
2 stops11h 19mMultiple Airlines
Fri 11/291:37 pmONT - CVG
1 stop8h 40mMultiple Airlines
Deal found 11/25$748

Find flights from Cincinnati to Ontario within your budget

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 2,683,152 searches. Data last updated November 26, 2024.

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Route

Depart

Return

Price

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Mon 1/6

5:01 am-11:00 am

1 stop8h 59m

Ontario

Wed 3/5

2:43 pm-5:14 am

1 stop11h 31m

$168

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Tue 1/14

8:15 am-12:26 pm

1 stop7h 11m

Ontario

Wed 1/15

6:00 am-3:07 pm

1 stop6h 07m

$326

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Mon 2/3

6:29 pm-5:04 pm

2 stops25h 35m

Ontario

Mon 2/10

6:00 am-5:29 pm

1 stop8h 29m

$369

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Thu 1/16

5:30 am-9:56 am

1 stop7h 26m

Ontario

Sun 1/19

6:10 am-8:09 pm

2 stops10h 59m

$371

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Sat 2/8

4:52 pm-9:57 pm

1 stop8h 05m

Ontario

Wed 2/12

5:10 am-2:27 pm

1 stop6h 17m

$416

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Wed 2/12

7:15 am-3:40 pm

2 stops11h 25m

Ontario

Mon 2/17

8:50 am-10:30 pm

1 stop10h 40m

$422

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Thu 1/30

2:16 pm-5:55 pm

1 stop6h 39m

$82

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Wed 12/18

5:25 am-9:52 am

1 stop7h 27m

$163

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Sat 1/25

9:00 am-12:43 pm

1 stop6h 43m

$208

CincinnatiOntario

CVG - ONT

CVGONT

Cincinnati Cinci./N. Kentucky

Thu 12/19

6:50 am-12:45 pm

2 stops8h 55m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 12 results
1
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Compare providers for flights from Cincinnati to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Ontario in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cincinnati-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Cincinnati to Ontario

Get recent, data-driven insights about flights from Cincinnati to Ontario including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Ontario. Price data was last updated on November 22, 2024.

The best time to book flights from Cincinnati to Ontario is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Cincinnati to Ontario (average of $236). Flying from Cincinnati to Ontario in December is currently the most expensive (average of $298). 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 ONT?

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 November 26, 2024.

A simple way to save on the total cost of your ticket is to fly from Cincinnati to Ontario at noon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Cincinnati to Ontario. Price data was last updated on November 24, 2024.

Travelers seeking maximum savings on their Cincinnati to Ontario flight should consider departing on Saturday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

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 Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 November 26, 2024.
Read reviews from past customers who have flown American Airlines, Frontier and Delta from Cincinnati to Ontario. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,982 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,982 reviews
Southwest
8.1
Very good
4,982 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,473 reviews
Southwest
8.1
Very good
4,982 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,736 reviews
Southwest
8.1
Very good
4,982 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,153 reviews
Southwest
8.1
Very good
4,982 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,982 reviews

Entertainment

7.7

Food

7.2

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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 are the cheapest airlines flying from Cincinnati to Ontario round-trip?

    According to our current data, Frontier ($168), Delta ($326), and Alaska Airlines ($369) offers the cheapest pricing from Cincinnati to Ontario. You may be able to fly from Cincinnati to Ontario for 56% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $82. American Airlines flights start at $163 while deals on United Airlines start at $208 one-way.

  • 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 Ontario?

    Currently, September is the cheapest month in which you can book a flight from Cincinnati to Ontario (average of $236). Flying from Cincinnati to Ontario in December is currently the most expensive (average of $298). 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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Top 4 airlines flying from Cincinnati to Ontario

Discover the top 4 airlines 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 2,683,152 searches. Data last updated November 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$148Average$270FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$296Average$509FlexibilityNo cancel feeOn-time71%
DeltaCheapest$306Average$457FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$320Average$530FlexibilityNo cancel feeOn-time69%
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