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Cheap flights from Cincinnati to Ottawa from C$ 183

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YOW
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Cincinnati to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Ottawa (YOW). 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 11 September 2025.

Round-trip from

C$ 493

One-way from

C$ 183

Popular in

December

Cheapest in

April

Average price

C$ 930
18/10-20/10
  • 18/10-20/10
  • 2 total stops
  • 37h 00m total
  • Cincinnati to Ottawa
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4/10
  • 4/10
  • 2 total stops
  • 23h 36m total
  • Cincinnati to Ottawa
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Highest demand for flights based on searches. 7% potential increase in price (C$ 99 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 53 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Cincinnati to Ottawa

Cheapest flights from Cincinnati to Ottawa
Explore the most affordable flight options available from Cincinnati to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Sat 18/1012:24 p.m.CVG - YOW
1 stop28h 56mMultiple Airlines
Sat 25/101:25 p.m.YOW - CVG
2 stops22h 25mMultiple Airlines
Deal found 8/9C$ 435
Fri 24/105:50 p.m.CVG - YOW
1 stop23h 30mMultiple Airlines
Fri 31/104:15 p.m.YOW - CVG
1 stop8h 02mMultiple Airlines
Deal found 9/9C$ 442
Sat 18/106:00 a.m.CVG - YOW
1 stop11h 20mMultiple Airlines
Mon 20/104:25 p.m.YOW - CVG
1 stop25h 40mMultiple Airlines
Deal found 11/9C$ 493
Sat 11/106:00 a.m.CVG - YOW
1 stop11h 20mMultiple Airlines
Sat 18/1011:50 a.m.YOW - CVG
2 stops10h 46mMultiple Airlines
Deal found 11/9C$ 534
Tue 28/109:03 p.m.CVG - YOW
2 stops39h 32mMultiple Airlines
Tue 17/34:15 p.m.YOW - CVG
1 stop24h 52mMultiple Airlines
Deal found 9/9C$ 578
Sun 14/94:48 p.m.CVG - YOW
2 stops31h 52mMultiple Airlines
Fri 19/93:50 p.m.YOW - CVG
1 stop22h 58mMultiple Airlines
Deal found 9/9C$ 682

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati to Ottawa 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 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Cincinnati to Ottawa that are best for you.

Fly from

Cincinnati

Fly to

Ottawa

Route

Depart

Return

Price

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 18/10

6:00 a.m.-5:20 p.m.

1 stop11h 20m

Ottawa

Mon 20/10

4:25 p.m.-6:05 p.m.

1 stop25h 40m

C$ 493

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 11/10

6:00 a.m.-5:20 p.m.

1 stop11h 20m

Ottawa

Sat 18/10

11:50 a.m.-10:36 p.m.

2 stops10h 46m

C$ 534

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 10/3

6:40 p.m.-11:08 p.m.

1 stop4h 28m

Ottawa

Wed 11/3

12:05 p.m.-6:00 p.m.

1 stop5h 55m

C$ 879

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 18/10

4:30 p.m.-2:04 p.m.

1 stop21h 34m

Ottawa

Sat 25/10

5:15 a.m.-3:49 p.m.

2 stops10h 34m

C$ 890

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 3/12

6:40 p.m.-11:08 p.m.

1 stop4h 28m

Ottawa

Sun 7/12

12:05 p.m.-6:00 p.m.

1 stop5h 55m

C$ 891

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 18/10

4:30 p.m.-9:09 p.m.

1 stop4h 39m

Ottawa

Sat 25/10

10:00 a.m.-3:47 p.m.

1 stop5h 47m

C$ 1,037

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 4/10

5:44 p.m.-5:20 p.m.

2 stops23h 36m

C$ 183

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Cincinnati to Ottawa

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

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from Cincinnati to Ottawa (average of C$ 224). Flying from Cincinnati to Ottawa in December is currently the most expensive (average of C$ 326). 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.

Related info for your journey

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Cincinnati to Ottawa (average of C$ 224). Flying from Cincinnati to Ottawa in December is currently the most expensive (average of C$ 326). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

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How does Cheapflights help users find flights from Cincinnati to Ottawa?

When you search for this flight from Cincinnati to Ottawa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cincinnati to Ottawa.

Can Cheapflights find flights from Cincinnati to Ottawa with no change fees?

Yes, we can. To see specific flights from Cincinnati to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cincinnati to Ottawa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Cincinnati today and book when prices fit your budget.

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