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Cheap flights from Cincinnati to Ottawa from C$ 175

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YOW
29 May — 5 Jun1
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 29 April 2026.

Tue 9/64:12 p.m.
CVG
-
YOW
1 stop5h 23m
United Airlines
Wed 10/66:25 a.m.
YOW
-
CVG
1 stop8h 51m
United Airlines
Deal found 28/4C$ 520
Thu 11/69:30 p.m.
CVG
-
YOW
2 stops26h 50m
Multiple Airlines
Thu 18/62:20 p.m.
YOW
-
CVG
1 stop22h 30m
Multiple Airlines
Deal found 27/4C$ 572
Sat 1/87:40 a.m.
CVG
-
YOW
1 stop8h 58m
United Airlines
Sat 1/87:30 p.m.
YOW
-
CVG
1 stop4h 29m
United Airlines
Deal found 28/4C$ 587
Tue 26/56:50 a.m.
CVG
-
YOW
2 stops10h 21m
United Airlines
Tue 2/64:00 p.m.
YOW
-
CVG
2 stops7h 59m
United Airlines
Deal found 28/4C$ 660
Thu 11/66:00 a.m.
CVG
-
YOW
2 stops11h 11m
United Airlines
Thu 18/65:10 a.m.
YOW
-
CVG
2 stops10h 06m
United Airlines
Deal found 27/4C$ 694
Fri 22/56:50 a.m.
CVG
-
YOW
1 stop14h 45m
United Airlines
Mon 25/56:25 a.m.
YOW
-
CVG
1 stop12h 48m
United Airlines
Deal found 27/4C$ 710
Fri 22/59:30 p.m.
CVG
-
YOW
2 stops20h 05m
Multiple Airlines
Mon 25/57:00 a.m.
YOW
-
CVG
1 stop13h 35m
Multiple Airlines
Deal found 27/4C$ 725
Wed 25/116:40 p.m.
CVG
-
YOW
1 stop5h 08m
Air Canada
Sun 29/117:00 a.m.
YOW
-
CVG
1 stop11h 00m
Air Canada
Deal found 27/4C$ 768
Wed 25/1112:05 p.m.
CVG
-
YOW
2 stops12h 37m
Delta
Sun 29/115:40 a.m.
YOW
-
CVG
2 stops13h 56m
Delta
Deal found 27/4C$ 837

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 29 April 2026.

Round-trip from

C$ 520

One-way from

C$ 175

Popular in

August

Cheapest in

May

Average price

C$ 504
United Airlines
  • United Airlines
  • 9/6-10/6
  • 2 total stops
  • 14h 14m total
  • Cincinnati to Ottawa
Search Deals
23/6
  • 23/6
  • 2 total stops
  • 26h 50m total
  • Cincinnati to Ottawa
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 29 April 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

Sat 1/8

2:06 p.m.-9:35 p.m.

1 stop7h 29m

Ottawa

Mon 17/8

7:30 p.m.-10:25 a.m.

1 stop14h 55m

C$ 520

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 9/6

9:13 a.m.-9:35 p.m.

1 stop12h 22m

Ottawa

Wed 10/6

6:25 a.m.-3:16 p.m.

1 stop8h 51m

C$ 520

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 11/6

2:06 p.m.-9:35 p.m.

1 stop7h 29m

Ottawa

Thu 18/6

6:25 a.m.-3:16 p.m.

1 stop8h 51m

C$ 520

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 8/7

7:40 a.m.-10:05 p.m.

1 stop14h 25m

Ottawa

Sat 11/7

5:50 p.m.-11:21 p.m.

1 stop5h 31m

C$ 520
Quickest round-trip

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 26/5

6:50 a.m.-5:11 p.m.

2 stops10h 21m

Ottawa

Tue 2/6

12:00 p.m.-3:53 p.m.

1 stop3h 53m

C$ 639

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 12/6

2:06 p.m.-9:35 p.m.

1 stop7h 29m

Ottawa

Fri 19/6

5:10 a.m.-3:16 p.m.

2 stops10h 06m

C$ 642
Cheapest one-way

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 23/6

9:30 p.m.-12:20 a.m.

2 stops26h 50m

C$ 175

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 12/6

6:50 a.m.-9:35 p.m.

1 stop14h 45m

C$ 220
Quickest one-way

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 23/6

4:12 p.m.-9:35 p.m.

1 stop5h 23m

C$ 220

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 12/6

12:54 p.m.-3:00 p.m.

2 stops26h 06m

C$ 234

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 11 resultsSorted by cheapest first
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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

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

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$ 520, United Airlines can have you in Ottawa from Cincinnati in 7h 29m. 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.

See more FAQs

Travelling to a place near Ottawa?

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

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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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