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$332+ Cheap flights from Cincinnati (CVG) to Ottawa (YOW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YOW
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$348
(United Airlines)
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Ottawa flight deals.
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Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Ottawa flights.
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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 January 15, 2026.

This Air Canada deal was found by Cheapflights users on 1/14. 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 7/252:15 pm
CVG
-
YOW
1 stop5h 30m
Air Canada
Thu 8/2010:00 am
YOW
-
CVG
1 stop5h 54m
Air Canada
Deal found 1/14$332
This United Airlines deal was found by Cheapflights users on 1/13. 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 2/211:15 am
CVG
-
YOW
1 stop10h 03m
United Airlines
Fri 2/62:15 pm
YOW
-
CVG
1 stop4h 48m
United Airlines
Deal found 1/13$348
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 4/210:10 am
CVG
-
YOW
1 stop6h 57m
United Airlines
Mon 4/67:40 pm
YOW
-
CVG
1 stop4h 19m
United Airlines
Deal found 1/15$368
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Tue 1/279:00 am
CVG
-
YOW
1 stop8h 13m
Multiple Airlines
Thu 1/294:15 pm
YOW
-
CVG
1 stop22h 13m
Multiple Airlines
Deal found 1/15$391
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/119:30 am
CVG
-
YOW
1 stop14h 28m
Multiple Airlines
Wed 2/185:40 am
YOW
-
CVG
2 stops30h 22m
Multiple Airlines
Deal found 1/14$403
This United Airlines deal was found by Cheapflights users on 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:00 am
CVG
-
YOW
1 stop6h 10m
United Airlines
Thu 8/205:15 am
YOW
-
CVG
2 stops7h 38m
United Airlines
Deal found 1/14$428
This Air Canada deal was found by Cheapflights users on 1/13. 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 2/26:50 am
CVG
-
YOW
2 stops9h 33m
Air Canada
Fri 2/612:00 pm
YOW
-
CVG
1 stop6h 00m
Air Canada
Deal found 1/13$430
This United Airlines deal was found by Cheapflights users on 1/15. 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 1/306:50 am
CVG
-
YOW
2 stops10h 28m
United Airlines
Sun 2/112:00 pm
YOW
-
CVG
1 stop6h 00m
United Airlines
Deal found 1/15$456

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 January 15, 2026.
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

Wed 2/11

10:05 am-2:27 pm

1 stop4h 22m

Ottawa

Wed 2/18

5:11 pm-11:49 pm

1 stop6h 38m

$348

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 2/2

4:00 pm-9:56 pm

1 stop5h 56m

Ottawa

Fri 2/6

2:15 pm-7:03 pm

1 stop4h 48m

$348

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 4/2

10:10 am-5:07 pm

1 stop6h 57m

Ottawa

Mon 4/6

7:40 pm-11:59 pm

1 stop4h 19m

$368

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 1/27

9:00 am-5:13 pm

1 stop8h 13m

Ottawa

Thu 1/29

4:15 pm-2:28 pm

1 stop22h 13m

$391

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 2/11

9:30 am-11:58 pm

1 stop14h 28m

Ottawa

Wed 2/18

5:40 am-12:02 pm

2 stops30h 22m

$403

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 2/2

6:50 am-4:23 pm

2 stops9h 33m

Ottawa

Fri 2/6

12:00 pm-6:00 pm

1 stop6h 00m

$430

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 1/30

7:00 am-5:12 pm

1 stop10h 12m

Ottawa

Sun 2/1

12:00 pm-6:00 pm

1 stop6h 00m

$443

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 4/2

11:58 am-12:35 pm

2 stops24h 37m

Ottawa

Mon 4/6

9:35 am-12:37 am

1 stop15h 02m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Compare providers for flights from Cincinnati to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Ottawa in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cincinnati-Ottawa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cincinnati-Ottawa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cincinnati-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Ottawa flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $184). Flying from Cincinnati to Ottawa in March is currently the most expensive (average of $563). 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.

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 January 15, 2026.
Peruse reviews from past customers who have flown with United Airlines and Air Canada 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
9,164 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,164 reviews
United Airlines
7.4
Good
9,164 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,625 reviews
United Airlines
7.4
Good
9,164 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 $348, United Airlines can have you in Ottawa from Cincinnati in 4h 22m. The distance between Cincinnati and Ottawa is about 631 mi.

  • What are the cheapest airlines flying from Cincinnati to Ottawa round-trip?

    Cheapflights users have booked flights from Cincinnati to Ottawa round-trip from $304. Another airline that can offer you cheap pricing is United Airlines.

  • 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 $184). Flying from Cincinnati to Ottawa in March is currently the most expensive (average of $563). 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

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Top 2 airlines flying from Cincinnati to Ottawa

Discover the top 2 airlines 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$304Average$498FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$336Average$492FlexibilityNo cancel feeOn-time69%

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