CVG - YOW

$144 Find Cheap Flights from Cincinnati to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cincinnati to Ottawa departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ottawa

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to Ottawa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cincinnati to Ottawa, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Cincinnati to Ottawa (CVG-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cincinnati to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cincinnati to Ottawa

Thu, Jul 31 - Thu, Aug 7
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6:15 am - 5:15 pmCVG-YOW
11h 00m1 stop
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5:55 am - 9:40 pmYOW-CVG
15h 45m2 stops
Thu, Jul 31 - Thu, Aug 7
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6:15 am - 5:15 pmCVG-YOW
11h 00m1 stop
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7:00 am - 11:53 amYOW-CVG
28h 53m3 stops
Thu, Jul 31 - Thu, Aug 7
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6:15 am - 9:11 pmCVG-YOW
14h 56m2 stops
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7:00 am - 11:53 amYOW-CVG
28h 53m3 stops
Thu, Jul 31 - Thu, Aug 7
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6:15 am - 12:22 amCVG-YOW
18h 07m3 stops
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7:00 am - 11:53 amYOW-CVG
28h 53m3 stops
Tue, Jul 15 - Tue, Jul 22
Air Canada Logo
1:30 pm - 5:19 pmCVG-YOW
3h 49m1 stop
Air Canada Logo
3:55 pm - 8:20 pmYOW-CVG
4h 25m1 stop
$650Air Canada
Find Deal
Tue, Jul 15 - Tue, Jul 22
United Airlines Logo
7:00 am - 9:35 pmCVG-YOW
14h 35m1 stop
United Airlines Logo
2:45 pm - 6:58 pmYOW-CVG
4h 13m1 stop
$658United Airlines
Find Deal
Tue, Jul 15 - Tue, Jul 22
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8:11 am - 5:15 pmCVG-YOW
9h 04m1 stop
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4:10 pm - 9:23 amYOW-CVG
41h 13m3 stops
Sat, Jun 28 - Tue, Jul 1
United Airlines Logo
2:06 pm - 9:35 pmCVG-YOW
7h 29m1 stop
United Airlines Logo
6:33 am - 8:34 pmYOW-CVG
14h 01m1 stop
$780United Airlines
Find Deal
Sat, Jun 28 - Tue, Jul 1
United Airlines Logo
6:00 am - 1:10 pmCVG-YOW
7h 10m2 stops
United Airlines Logo
6:33 am - 4:52 pmYOW-CVG
10h 19m1 stop
$791United Airlines
Find Deal
Sat, Jun 28 - Tue, Jul 1
United Airlines Logo
10:16 am - 5:05 pmCVG-YOW
6h 49m2 stops
United Airlines Logo
6:25 am - 4:52 pmYOW-CVG
10h 27m2 stops
$803United Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Cincinnati to Ottawa flights

Get data-powered insights and trends into flights from Cincinnati to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Cincinnati to Ottawa?

The average price of all round-trip flights from Cincinnati to Ottawa clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ottawa on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Cincinnati to Ottawa. For your return ticket, we recommend flying on a Friday and avoiding Saturdays for the best deals.

Good to know

Low seasonAugust
High seasonApril
Cheapest flight$144
Best time to beat the crowds with an average 54% drop in price.
Most popular time to fly and prices are also 53% lower on average.
Flight from Cincinnati to Ottawa

When to book flights from Cincinnati to Ottawa

Are your dates flexible? Find out the best times to travel from Cincinnati to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cincinnati to Ottawa

  • What is the cheapest flight from Cincinnati to Ottawa?

    In the last 3 days, the lowest price for a flight from Cincinnati to Ottawa was $144 for a one-way ticket and $380 for a round-trip.

  • Do I need a passport to fly between Cincinnati and Ottawa?

    A passport is required to fly from Cincinnati to Ottawa.

  • Which aircraft models fly most regularly from Cincinnati to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cincinnati to Ottawa?

    Star Alliance is the only airline alliance operating flights between Cincinnati and Ottawa.

  • Which is the best airline for flights from Cincinnati to Ottawa, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Cincinnati to Ottawa are United Airlines and Air Canada. With an average price for the route of $683 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $735 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Cincinnati to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cincinnati to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cincinnati to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Cincinnati is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cincinnati to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to Cincinnati with another airline. Booking your flights between Cincinnati and YOW can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cincinnati to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from Cincinnati up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Cincinnati to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Cincinnati to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cincinnati to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8809 reviews
8.1Crew
6.6Food
7.7Boarding
7.0Entertainment
7.3Comfort
Airline reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

2.0 MediocreJack, Jun 2025SAT - IAH
Read more United Airlines reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Delay and keep changing gates. I have to run around from B to C then to E.

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

My suitcase was completed destroyed. The top part is broken and unusable now.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was delayed but the real issue is how long we sat after boarding. Space very limited for an overnight flight and seatbacks didn’t recline so it was almost impossible to sleep.

The staff made sure I was comfortable, moved me to a better seat with more leg room

Somehow, my booking was under my preferred name instead of my legal name so they almost didn’t let me board the plane at LAX. This problem should have been notified to me when I was still in Toronto.

When arriving over 2 hours early to check k in at Charlotte airport I was told I would have to check my carry on ? Apparently the flight was full and may not be room. I was not given a choice and the agent was quite unpleasant about it. I am a senior amd was not comfortable me having to worry about my bag being lost vut it didn’t seem to bother him. There were lots and lots of people of all ages in line when we boarded with carryons and most larger than mine .the rest of my journey was pleasant vut this was totally unacceptable.

The layover was 6 PLUS hours and we were only given a $15.00 voucher. We missed our first activity in Quebec due to the delay.

Miserable staff as it was a late/delayed flight and crew wasn’t in the best spirits. Completely understood as neither was most of the passengers. Still unacceptable l.

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

It was a short flight, and no entertainment. That was not a problem for us, but there is no option for "not applicable". There was a bit of turbulence, so there was no food service.

the fact air Canada changed my flight from 850 PM to 815 AM with zero regard to the plans i made that last day, the cost i lost out on as things were non refundable amd shortening my first vacation in 7 years sickened me. when we purchase a service thats whats we expect. when we want to change the service we have to pay for that option but you do whatever you want . i called accessibility dept as i have a cpap and an implanted loop recorder first person said no problem just let security know you cant go thru scanners. then i got an email saying i had to fill out a fit to fly form . which again there was NO need to have that none. But that cost me money and time to have a doctor fill it out. then when i went to check in online i was declined i had to see a person at the airport instead. i couldnt get my boarding pass like everyone elseso here I was contacting air canada so I would have a easy travel experience and it ended up being a nightmare with more work for me, more cost and time. the flight itself was great the nightmare around it i will never subject myself to again. i tried to stick with supporting Canada but Air Canada was not worth supporting. very disappointed especially with a dept that is supposed to help disabled people not make an already challenging event not worth going thru at all.

Most courteous, helpful employees and all flights were on time.

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

Information on your arrival and departure airports

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