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$219+ Cheap flights from Cincinnati (CVG) to Ottawa (YOW)

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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YOW
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap 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 September 14, 2025.

Round-trip from

$292
(Kiwi.com)

One-way from

$219
(Trip.com)
From Cincinnati Cinci./N. Kentucky to Ottawa
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One-way flight from Cincinnati Cinci./N. Kentucky to Ottawa
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Find flight deals from Cincinnati to Ottawa

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 September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:30 amCVG - YOW
1 stop8h 50mMultiple Airlines
Tue 10/213:50 pmYOW - CVG
2 stops56h 44mMultiple Airlines
Deal found 9/13$338
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:34 pmCVG - YOW
1 stop23h 46mMultiple Airlines
Tue 10/217:15 pmYOW - CVG
2 stops18h 41mMultiple Airlines
Deal found 9/13$403
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amCVG - YOW
1 stop8h 27mUnited Airlines
Sun 12/72:17 pmYOW - CVG
1 stop9h 37mUnited Airlines
Deal found 9/13$721
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/189:30 amCVG - YOW
1 stop5h 34mAir Canada
Sat 10/251:55 pmYOW - CVG
1 stop6h 17mAir Canada
Deal found 9/14$748
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:00 amCVG - YOW
2 stops18h 22mWestJet
Sat 10/255:55 amYOW - CVG
2 stops7h 32mWestJet
Deal found 9/14$824
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:45 amCVG - YOW
2 stops7h 58mUnited Airlines
Tue 10/215:15 amYOW - CVG
2 stops10h 34mUnited Airlines
Deal found 9/13$846
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:30 pmCVG - YOW
1 stop3h 49mAir Canada
Tue 10/213:55 pmYOW - CVG
1 stop4h 17mAir Canada
Deal found 9/13$849
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:20 pmCVG - YOW
2 stops10h 22mDelta
Sun 12/75:40 amYOW - CVG
2 stops7h 51mDelta
Deal found 9/13$854
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:30 amCVG - YOW
1 stop7h 34mUnited Airlines
Tue 10/212:45 pmYOW - CVG
1 stop9h 14mUnited Airlines
Deal found 9/13$933
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:14 pmCVG - YOW
2 stops12h 08mDelta
Tue 10/215:55 amYOW - CVG
2 stops11h 33mDelta
Deal found 9/13$972

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 2,558,603 searches. Data last updated September 14, 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

Mon 9/29

8:30 am-5:20 pm

1 stop8h 50m

Ottawa

Tue 10/21

3:50 pm-12:34 am

2 stops56h 44m

$338

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 9/26

5:34 pm-5:20 pm

1 stop23h 46m

Ottawa

Tue 10/21

7:15 pm-1:56 pm

2 stops18h 41m

$403

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 12/3

6:00 am-2:27 pm

1 stop8h 27m

Ottawa

Sun 12/7

2:17 pm-11:54 pm

1 stop9h 37m

$721

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 10/18

9:30 am-3:04 pm

1 stop5h 34m

Ottawa

Sat 10/25

1:55 pm-8:12 pm

1 stop6h 17m

$748

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 10/18

6:00 am-12:22 am

2 stops18h 22m

Ottawa

Sat 10/25

5:55 am-1:27 pm

2 stops7h 32m

$824

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 9/29

8:45 am-4:43 pm

2 stops7h 58m

Ottawa

Tue 10/21

5:15 am-3:49 pm

2 stops10h 34m

$846

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 9/29

1:30 pm-5:19 pm

1 stop3h 49m

Ottawa

Tue 10/21

3:55 pm-8:12 pm

1 stop4h 17m

$849

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 12/3

2:20 pm-12:42 am

2 stops10h 22m

Ottawa

Sun 12/7

5:40 am-1:31 pm

2 stops7h 51m

$854

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 9/26

9:30 am-5:04 pm

1 stop7h 34m

Ottawa

Tue 10/21

2:45 pm-11:59 pm

1 stop9h 14m

$933

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 9/26

12:14 pm-12:22 am

2 stops12h 08m

Ottawa

Tue 10/21

5:55 am-5:28 pm

2 stops11h 33m

$972

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 14 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, January is the cheapest month in which you can book a flight from Cincinnati to Ottawa (average of $294). Flying from Cincinnati to Ottawa in September is currently the most expensive (average of $419). 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.

What is the cheapest time of day to fly from CVG to YOW?

Find hourly flight availability from Cincinnati to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cincinnati to Ottawa as you normally would.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated September 14, 2025.
Peruse reviews from past customers who have flown with United Airlines from Cincinnati to Ottawa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,931 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 $748, United Airlines can have you in Ottawa from Cincinnati in 5h 34m. The distance between Cincinnati and Ottawa is about 631 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Cincinnati to Ottawa round-trip?

    Cheapflights users have booked flights from Cincinnati to Ottawa round-trip from $336.

  • 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, January is the cheapest month in which you can book a flight from Cincinnati to Ottawa (average of $294). Flying from Cincinnati to Ottawa in September is currently the most expensive (average of $419). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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Alternative routes for Cincinnati to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Cincinnati to Ottawa

Discover the top airline that operate flights from Cincinnati to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$336Average$685FlexibilityNo cancel feeOn-time69%

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