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Cheap flights from Cincinnati to Ottawa from C$ 212

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YOW
13 Jan — 20 Jan1
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
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 14 December 2025.

Fri 19/125:55 p.m.CVG - YOW
1 stop21h 03mMultiple Airlines
Fri 13/23:55 p.m.YOW - CVG
2 stops31h 38mMultiple Airlines
Deal found 13/12C$ 620
Tue 23/122:50 p.m.CVG - YOW
2 stops26h 35mMultiple Airlines
Sun 28/123:55 p.m.YOW - CVG
1 stop23h 00mMultiple Airlines
Deal found 11/12C$ 819
Tue 23/126:40 p.m.CVG - YOW
1 stop4h 28mAir Canada
Sun 28/1212:05 p.m.YOW - CVG
1 stop5h 55mAir Canada
Deal found 12/12C$ 829
Tue 23/127:00 a.m.CVG - YOW
2 stops14h 18mUnited Airlines
Sun 28/1212:05 p.m.YOW - CVG
1 stop5h 55mUnited Airlines
Deal found 12/12C$ 946
Tue 23/126:35 a.m.CVG - YOW
2 stops10h 16mAmerican Airlines
Sun 28/129:10 a.m.YOW - CVG
2 stops12h 59mAmerican Airlines
Deal found 12/12C$ 967
Fri 19/121:00 p.m.CVG - YOW
2 stops11h 42mDelta
Fri 13/25:40 a.m.YOW - CVG
2 stops14h 09mDelta
Deal found 13/12C$ 1,048
Fri 19/127:20 a.m.CVG - YOW
3 stops11h 05mAmerican Airlines
Fri 13/26:45 a.m.YOW - CVG
2 stops13h 42mAmerican Airlines
Deal found 13/12C$ 1,458

Find 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 14 December 2025.

Round-trip from

C$ 425

One-way from

C$ 212
25/1-1/2
  • 25/1-1/2
  • 3 total stops
  • 43h 14m total
  • Cincinnati to Ottawa
Search Deals
United Airlines
  • United Airlines
  • 28/1
  • 1 total stop
  • 7h 10m total
  • Cincinnati to Ottawa
Search Deals

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 14 December 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

Sun 25/1

5:39 p.m.-5:13 p.m.

1 stop23h 34m

Ottawa

Sun 1/2

4:15 p.m.-11:55 a.m.

2 stops19h 40m

C$ 425

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 15/5

2:15 p.m.-8:51 p.m.

1 stop6h 36m

Ottawa

Mon 18/5

10:00 a.m.-3:53 p.m.

1 stop5h 53m

C$ 493

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 15/5

2:15 p.m.-8:51 p.m.

1 stop6h 36m

Ottawa

Sun 17/5

4:00 p.m.-9:23 p.m.

1 stop5h 23m

C$ 493

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 20/1

11:15 a.m.-5:12 p.m.

1 stop5h 57m

Ottawa

Wed 28/1

2:15 p.m.-7:03 p.m.

1 stop4h 48m

C$ 496

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 18/1

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

1 stop4h 28m

Ottawa

Thu 22/1

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

1 stop6h 00m

C$ 498

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 5/1

10:20 a.m.-11:54 p.m.

1 stop13h 34m

Ottawa

Mon 12/1

3:10 p.m.-9:30 p.m.

1 stop6h 20m

C$ 500

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 18/1

6:50 a.m.-1:32 p.m.

1 stop6h 42m

Ottawa

Thu 22/1

2:15 p.m.-7:03 p.m.

1 stop4h 48m

C$ 500

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 20/1

11:15 a.m.-7:15 p.m.

2 stops8h 00m

Ottawa

Wed 28/1

2:15 p.m.-7:03 p.m.

1 stop4h 48m

C$ 596

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 23/12

2:50 p.m.-5:25 p.m.

2 stops26h 35m

C$ 262

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 28/1

2:30 p.m.-12:42 a.m.

2 stops10h 12m

C$ 281

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 12 results
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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$ 253). Flying from Cincinnati to Ottawa in March is currently the most expensive (average of C$ 775). 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.

  • How long is the flight from Cincinnati to Ottawa?

    For as low as C$ 496, Air Canada can have you in Ottawa from Cincinnati in 5h 57m. Cincinnati and Ottawa are separated by a distance of 1015 km. This flight may include one or multiple stops.

  • 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$ 253). Flying from Cincinnati to Ottawa in March is currently the most expensive (average of C$ 775). 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
Pembroke
Wakefield

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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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