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$140+ Cheap flights from Ottawa (YOW) to Cincinnati (CVG)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CVG
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Ottawa to Cincinnati

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Cincinnati (CVG). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$299
(United)

One-way from

$140
(Mytrip)

Popular in

March

Cheapest in

April
Provider with most accurate pricing for Ottawa-Cincinnati Cinci./N. Kentucky flight deals.
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Provider most trusted by Cheapflights users for Ottawa-Cincinnati Cinci./N. Kentucky flights.
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From Ottawa to Cincinnati Cinci./N. Kentucky
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One-way flight from Ottawa to Cincinnati Cinci./N. Kentucky
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Highest demand for flights based on searches. 7% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Find flight deals from Ottawa to Cincinnati

Cheapest flights from Ottawa to Cincinnati
Explore the most affordable flight options available from Ottawa to Cincinnati. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/219:45 amYOW - CVG
1 stop14h 14mUnited Airlines
Mon 11/243:24 pmCVG - YOW
1 stop6h 32mUnited Airlines
Deal found 10/29$301
This Air Canada deal was found by Cheapflights users on 10/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:05 pmYOW - CVG
1 stop5h 55mAir Canada
Sun 12/76:40 pmCVG - YOW
1 stop6h 58mAir Canada
Deal found 10/30$320
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 11/215:40 amYOW - CVG
2 stops14h 37mDelta
Mon 11/242:27 pmCVG - YOW
2 stops10h 15mDelta
Deal found 10/29$367
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 11/69:45 amYOW - CVG
1 stop14h 14mUnited Airlines
Thu 11/137:40 pmCVG - YOW
1 stop4h 14mUnited Airlines
Deal found 10/30$471
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Fri 11/213:05 pmYOW - CVG
3 stops20h 29mMultiple Airlines
Mon 11/243:45 pmCVG - YOW
3 stops25h 40mMultiple Airlines
Deal found 10/29$540
This Mytrip deal was found by Cheapflights users on 10/30. 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.
Thu 11/62:50 pmYOW - CVG
3 stops24h 36mMultiple Airlines
Thu 11/137:20 amCVG - YOW
2 stops15h 09mMultiple Airlines
Deal found 10/30$646

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Ottawa to Cincinnati that are best for you.

Fly from

Ottawa

Fly to

Cincinnati

Route

Depart

Return

Price

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Tue 3/10

9:54 am-2:16 pm

1 stop4h 22m

Cincinnati Cinci./N. Kentucky

Wed 3/11

6:20 am-1:26 pm

1 stop7h 06m

$301

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Fri 11/21

9:45 am-11:59 pm

1 stop14h 14m

Cincinnati Cinci./N. Kentucky

Mon 11/24

3:24 pm-9:56 pm

1 stop6h 32m

$301

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Fri 12/5

12:05 pm-6:00 pm

1 stop5h 55m

Cincinnati Cinci./N. Kentucky

Sun 12/7

6:40 pm-1:38 am

1 stop6h 58m

$320

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Fri 11/21

5:40 am-8:17 pm

2 stops14h 37m

Cincinnati Cinci./N. Kentucky

Mon 11/24

2:27 pm-12:42 am

2 stops10h 15m

$367

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Sun 12/14

4:20 pm-9:26 pm

3 stops29h 06m

$140

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Fri 11/28

12:05 pm-6:00 pm

1 stop5h 55m

$173

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Wed 11/26

12:05 pm-6:00 pm

1 stop5h 55m

$173

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Thu 11/27

6:20 am-1:12 pm

1 stop6h 52m

$176

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Mon 12/1

7:00 am-8:59 am

2 stops25h 59m

$208

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Tue 12/2

2:50 pm-11:54 pm

2 stops9h 04m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 14 results
1
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Compare providers for flights from Ottawa to Cincinnati

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 Ottawa to Cincinnati in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Ottawa-Cincinnati flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ottawa-Cincinnati flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ottawa-Cincinnati flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ottawa-Cincinnati flights, Cheapflights users trust eDreams the most. eDreams 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 Ottawa-Cincinnati 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 Ottawa to Cincinnati

Have a flexible travel schedule? Discover the best time to fly to Cincinnati from Ottawa 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.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Cincinnati

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

Currently, February is the cheapest month in which you can book a flight from Ottawa to Cincinnati (average of $274). Flying from Ottawa to Cincinnati in September is currently the most expensive (average of $614). 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.

Reviews of airlines servicing Cincinnati

Get insights into the airlines that provide service to Cincinnati. 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 Cincinnati. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown Air Canada from Ottawa to Cincinnati. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,381 reviews

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,381 reviews
Air Canada
7.1
Good
10,381 reviews

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Cincinnati. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ottawa to Cincinnati?

    United Airlines and Air Canada can get you from Ottawa to Cincinnati in just under 4h 22m. Your travel time can differ by up to 1h 33m. There are 631 mi between Ottawa and Cincinnati. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Ottawa to Cincinnati round-trip from $449. Air Canada is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Ottawa to Cincinnati that include hotel bookings?

    Yes. In addition to deals on Ottawa to Cincinnati flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Cincinnati?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Cincinnati.

  • Can I find deals for business class flights from Ottawa to Cincinnati?

    Yes. Cheapflights offers flight deals from Ottawa to Cincinnati 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 Ottawa to Cincinnati?

    Currently, February is the cheapest month in which you can book a flight from Ottawa to Cincinnati (average of $274). Flying from Ottawa to Cincinnati in September is currently the most expensive (average of $614). 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

Traveling to a place near Cincinnati?

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ottawa to Cincinnati

Discover the top airline that operate flights from Ottawa to Cincinnati. 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$449Average$718FlexibilityNo cancel feeOn-time67%

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