CVG - YOW

$401 Find Cheap Flights from Cincinnati to Ottawa

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cincinnati to Ottawa departing on 5/29. 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.
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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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Cheap Flights from Cincinnati to Ottawa

 
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.

Recent round-trip flight deals from Cincinnati to Ottawa

KAYAK's recommended round-trip deals from the most popular airlines that fly from Cincinnati to Ottawa.
Discover the best prices for you by selecting your travel dates on KAYAK.
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5:10 am - 5:06 pmCVG-YOW
11h 56m1 stop
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4:10 pm - 12:50 pmYOW-CVG
20h 40m1 stop
Thu, May 29 - Thu, Jun 5
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5:45 am - 5:06 pmCVG-YOW
11h 21m1 stop
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4:25 pm - 12:59 amYOW-CVG
8h 34m1 stop
Fri, May 16 - Sun, May 18
United Airlines Logo
10:23 am - 9:58 amCVG-YOW
23h 35m1 stop
United Airlines Logo
2:40 pm - 10:21 amYOW-CVG
19h 41m1 stop
$710United Airlines
Find Deal
Thu, Jun 5 - Sun, Jun 8
United Airlines Logo
2:49 pm - 9:58 amCVG-YOW
19h 09m1 stop
United Airlines Logo
7:29 pm - 10:21 amYOW-CVG
14h 52m1 stop
$715United Airlines
Find Deal
Sat, Jun 7 - Sat, Jun 14
Air Canada Logo
7:10 am - 1:50 pmCVG-YOW
6h 40m2 stops
Air Canada Logo
10:00 am - 3:47 pmYOW-CVG
5h 47m1 stop
$741Air Canada
Find Deal
Thu, Jun 5 - Sun, Jun 8
Air Canada Logo
6:00 am - 9:58 amCVG-YOW
3h 58m1 stop
Air Canada Logo
9:20 am - 3:47 pmYOW-CVG
6h 27m1 stop
$789Air Canada
Find Deal
Sat, May 24 - Sat, May 31
Delta Logo
12:11 pm - 12:22 amCVG-YOW
12h 11m2 stops
Delta Logo
5:55 am - 4:42 pmYOW-CVG
10h 47m2 stops
$838Delta
Find Deal
Thu, May 29 - Thu, Jun 5
WestJet Logo
11:00 am - 5:25 amCVG-YOW
18h 25m2 stops
WestJet Logo
6:05 am - 10:27 pmYOW-CVG
16h 22m2 stops
$962WestJet
Find Deal
Sat, May 24 - Sat, May 31
WestJet Logo
6:18 am - 12:42 amCVG-YOW
18h 24m2 stops
WestJet Logo
6:00 am - 11:21 pmYOW-CVG
17h 21m2 stops
$987WestJet
Find Deal
Fri, May 16 - Sun, May 18
Delta Logo
3:59 pm - 12:22 amCVG-YOW
8h 23m2 stops
Delta Logo
5:55 am - 1:26 pmYOW-CVG
7h 31m2 stops
$999Delta
Find Deal
Fri, May 16 - Sun, May 18
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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$401
Best time to beat the crowds with an average 51% drop in price.
Most popular time to fly and prices are also 49% 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 $401 for a round-trip ticket.

  • 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, and SkyTeam are the airline alliances operating flights between Cincinnati and Ottawa, with Star Alliance being the most commonly used for this route.

  • 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 $647 and an overall rating of 7.0.

  • 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.

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 8696 reviews
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

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.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

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.

2.5 hour delay sitting in the plane on the tarmac, you tell me how the experience was

I hope these comments will find their way to AC customer experience team. Me and my spouse 50 years of aged coming back from 7 days perfect vacation... While boarding in FLL flight AC1621, one of the boarding agents (tall aged african american) man literelly yeld at my wife during the picture talking process. MAM ! STEP !! BACK !!! We are not illegal immegrants beying deported, nor are we in the millitary. We are customers returning home. This was unacceptable. While boarding in YYZ flight AC1154, one of the boarding agents (tall aged caucasian) man criticied with several complesant remarks my passport condition saying that I could not travel intl with it due to stain, decoloration, and BLOOD. My passport does not have blood on it! Yes it might be in less than perfect condition, but their are ways to talk to customer that does not imply not allow a boarding agent to be angry fathery like, or a custom agent looking at a suspicious individual. Both experience were less than acceptable for might I remind you a paying CUSTOMER returning home.

This flight didn't happen for me because of overbooking.

Terrible experience, flight was delayed both ways. Limited compensation for the 5+ hour delay. Will not be flying Air Canada Rouge, and don’t recommend you do either.

The boarding was relatively quick, the crew welcoming and flight uneventful. The omission of meals on all airlines is unacceptable especially when the flight is during a mealtime such as this one, (lunchtime), is unacceptable.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

No Charging ports for personal electronics, which were required to use wifi entertainment.

Rushed, the boarding was a great deal like a Chinese fire drill.

it was red eye flight, it was ok, there was beverage service, thats it i didnt care much as i wanted to sleep

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

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