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Cheap flights from Cincinnati to Ottawa from C$ 227

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YOW
10 Apr — 17 Apr1
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 11 March 2026.

Sun 22/36:40 p.m.
CVG
-
YOW
1 stop6h 58m
Air Canada
Wed 25/312:00 p.m.
YOW
-
CVG
1 stop6h 00m
Air Canada
Deal found 8/3C$ 502
Wed 29/46:00 a.m.
CVG
-
YOW
1 stop4h 03m
United Airlines
Sun 3/55:25 p.m.
YOW
-
CVG
1 stop6h 32m
United Airlines
Deal found 8/3C$ 532
Wed 22/45:05 p.m.
CVG
-
YOW
1 stop6h 01m
Air Canada
Wed 29/45:45 a.m.
YOW
-
CVG
2 stops11h 29m
Air Canada
Deal found 8/3C$ 536
Mon 30/37:47 p.m.
CVG
-
YOW
1 stop4h 07m
United Airlines
Sat 4/410:00 a.m.
YOW
-
CVG
1 stop4h 15m
United Airlines
Deal found 10/3C$ 547
Thu 9/41:20 p.m.
CVG
-
YOW
1 stop10h 38m
Multiple Airlines
Thu 16/44:15 p.m.
YOW
-
CVG
2 stops26h 21m
Multiple Airlines
Deal found 10/3C$ 557
Mon 20/45:20 p.m.
CVG
-
YOW
1 stop23h 53m
Multiple Airlines
Mon 27/47:00 a.m.
YOW
-
CVG
2 stops11h 36m
Multiple Airlines
Deal found 6/3C$ 596
Tue 24/37:45 p.m.
CVG
-
YOW
1 stop14h 41m
United Airlines
Wed 25/32:15 p.m.
YOW
-
CVG
1 stop9h 38m
United Airlines
Deal found 6/3C$ 653
Wed 29/47:00 a.m.
CVG
-
YOW
2 stops9h 21m
Air Canada
Sun 3/59:00 a.m.
YOW
-
CVG
1 stop4h 13m
Air Canada
Deal found 10/3C$ 658

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 11 March 2026.

Round-trip from

C$ 502

One-way from

C$ 227

Popular in

May

Cheapest in

February

Average price

C$ 692
Air Canada
  • Air Canada
  • 22/3-25/3
  • 2 total stops
  • 12h 58m total
  • Cincinnati to Ottawa
Search Deals
United Airlines
  • United Airlines
  • 15/4
  • 1 total stop
  • 6h 57m total
  • Cincinnati to Ottawa
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 318 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 68 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 11 March 2026.
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 - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 20/4

6:00 a.m.-10:03 a.m.

1 stop4h 03m

Ottawa

Mon 27/4

7:30 p.m.-11:59 p.m.

1 stop4h 29m

C$ 532

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 29/4

6:00 a.m.-10:03 a.m.

1 stop4h 03m

Ottawa

Sun 3/5

5:50 p.m.-11:37 p.m.

1 stop5h 47m

C$ 532

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 9/4

7:00 a.m.-5:07 p.m.

1 stop10h 07m

Ottawa

Thu 16/4

5:25 p.m.-11:58 p.m.

1 stop6h 33m

C$ 547
Quickest round-trip

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 30/3

7:47 p.m.-11:54 p.m.

1 stop4h 07m

Ottawa

Sat 4/4

10:00 a.m.-2:15 p.m.

1 stop4h 15m

C$ 547

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 24/3

7:45 p.m.-10:26 a.m.

1 stop14h 41m

Ottawa

Wed 25/3

2:15 p.m.-11:53 p.m.

1 stop9h 38m

C$ 653

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 29/4

7:00 a.m.-4:21 p.m.

2 stops9h 21m

Ottawa

Sun 3/5

9:00 a.m.-1:13 p.m.

1 stop4h 13m

C$ 658
Cheapest one-way
Quickest one-way

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 15/4

10:10 a.m.-5:07 p.m.

1 stop6h 57m

C$ 227

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 15/4

2:33 p.m.-12:39 a.m.

2 stops10h 06m

C$ 296

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 15/4

10:51 a.m.-12:39 a.m.

3 stops13h 48m

C$ 372

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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
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$ 250). Flying from Cincinnati to Ottawa in August is currently the most expensive (average of C$ 707). 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$ 532, United Airlines can have you in Ottawa from Cincinnati in 4h 03m. Cincinnati and Ottawa are separated by a distance of 1015 km.

  • 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$ 250). Flying from Cincinnati to Ottawa in August is currently the most expensive (average of C$ 707). 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
Perth
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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