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Cheap flights from Cincinnati to Ottawa from C$ 598

CVG — YOW
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cincinnati to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Cincinnati to Ottawa

Sun 6/129:24 a.m. -
2 stops29h 08m
Sun 13/123:30 p.m. -
1 stop27h 31m
Deal found 21/10C$ 598
Tue 15/129:13 a.m. -
2 stops29h 19m
Sun 20/124:30 p.m. -
1 stop7h 20m
Deal found 25/10C$ 619
Wed 2/121:06 p.m. -
1 stop10h 14m
Fri 4/122:05 p.m. -
1 stop8h 14m
Deal found 25/10C$ 709
Sun 20/127:42 p.m. -
2 stops21h 33m
Sun 27/123:15 p.m. -
1 stop20h 45m
Deal found 25/10C$ 847

Find flight deals from Cincinnati to Ottawa

Round-trip from

C$ 598

Popular in

September

Cheapest in

February

Average price

C$ 895
6/12-13/12
  • 6/12-13/12
  • 3 total stops
  • 56h 39m total
  • Cincinnati to Ottawa
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Highest demand for flights based on searches. 19% potential increase in price (C$ 239 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 46 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cincinnati to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiOttawa

CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 2/12

4:54 p.m.-1:13 p.m.

3 stops20h 19m

Ottawa

Fri 4/12

3:15 p.m.-9:45 p.m.

3 stops30h 30m

C$ 751

CincinnatiOttawa

CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 6/11

7:00 a.m.-5:24 p.m.

1 stop10h 24m

Ottawa

Sun 8/11

10:30 a.m.-11:53 p.m.

2 stops37h 23m

C$ 908

CincinnatiOttawa

CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 26/11

7:00 a.m.-5:52 p.m.

2 stops10h 52m

Ottawa

Sun 29/11

12:50 p.m.-8:55 a.m.

2 stops20h 05m

C$ 1,080
Quickest round-trip

CincinnatiOttawa

CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 21/11

6:40 p.m.-11:55 p.m.

1 stop5h 15m

Ottawa

Sat 28/11

4:46 p.m.-11:57 p.m.

1 stop7h 11m

C$ 1,182

CincinnatiOttawa

CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 26/11

6:00 a.m.-3:07 p.m.

1 stop9h 07m

Ottawa

Sun 29/11

9:45 a.m.-10:29 a.m.

1 stop24h 44m

C$ 1,199

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/10

Sorted by cheapest first

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

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, February is the cheapest month in which you can book a flight from Cincinnati to Ottawa (average of C$ 534). Flying from Cincinnati to Ottawa in September is currently the most expensive (average of C$ 1,059). 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.

How much does it cost to fly round-trip from Cincinnati to Ottawa?

Airfare is below average for this route at the moment.

Cincinnati to Ottawa flights typically cost between C$ 748 and C$ 796 in December.
The cheapest round-trip price found within the last 5 days was C$ 598 on Multiple Airlines (6 Dec-13 Dec).

Related info for your journey

  • 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, February is the cheapest month in which you can book a flight from Cincinnati to Ottawa (average of C$ 534). Flying from Cincinnati to Ottawa in September is currently the most expensive (average of C$ 1,059). 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
Prescott
Brockville
Wakefield
Pembroke
Smiths Falls

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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.

Why should you use Cheapflights to find cheap flight tickets from Cincinnati to Ottawa?

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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