$427+ 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — YOW
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Cincinnati to Ottawa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Cincinnati to Ottawa
Cheapest
Best
Last-minute
Cheapest flights from Cincinnati to OttawaExplore 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 October 26, 2026.
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 October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Sun 12/69:24 am -
2 stops29h 08m
Sun 12/133:30 pm -
1 stop27h 31m
Deal found 10/21![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/159:13 am -
2 stops29h 19m
Sun 12/204:30 pm -
1 stop7h 20m
Deal found 10/25![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 12/21:06 pm -
1 stop10h 14m
Fri 12/42:05 pm -
1 stop8h 14m
Deal found 10/25![Multiple Airlines logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/1812:36 pm -
2 stops25h 56m
Wed 11/258:00 am -
1 stop26h 49m
Deal found 10/21![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 12/207:42 pm -
2 stops21h 33m
Sun 12/273:15 pm -
1 stop20h 45m
Deal found 10/25![Multiple Airlines logo]()
$605
Best flights from Cincinnati to OttawaDiscover carefully curated flight deals from Cincinnati to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Cincinnati to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This Mytrip deal was found by Cheapflights users on 10/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:54 pm -
3 stops20h 19m
Fri 12/43:15 pm -
3 stops30h 30m
Deal found 10/25![Multiple Airlines logo]()
$536
This Mytrip deal was found by Cheapflights users on 10/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:40 pm -
1 stop5h 15m
Sat 11/284:46 pm -
1 stop7h 11m
Deal found 10/24![Air Canada logo]()
$844
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:32 pm -
3 stops22h 00m
Wed 11/258:40 am -
3 stops26h 09m
Deal found 10/21![Multiple Airlines logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 11/267:00 am -
1 stop9h 45m
Sun 11/297:05 am -
1 stop14h 14m
Deal found 10/21![Multiple Airlines logo]()
$714
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:32 pm -
3 stops24h 50m
Sun 11/810:30 am -
2 stops27h 24m
Deal found 10/22![Multiple Airlines logo]()
$813
Last-minute flights from Cincinnati to OttawaDiscover last-minute flight deals from Cincinnati to Ottawa. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Cincinnati to Ottawa. Data last updated October 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 10/297:15 am -
1 stop7h 15m
Fri 10/308:00 am -
1 stop10h 54m
Deal found 10/21![Multiple Airlines logo]()
$659
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/67:00 am -
1 stop10h 24m
Sun 11/810:30 am -
2 stops37h 23m
Deal found 10/22![Multiple Airlines logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 11/1812:36 pm -
2 stops25h 56m
Wed 11/258:00 am -
1 stop26h 49m
Deal found 10/21![Multiple Airlines logo]()
$545
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 11/267:00 am -
2 stops10h 52m
Sun 11/297:05 am -
1 stop14h 14m
Deal found 10/21![Multiple Airlines logo]()
$703
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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $427 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $639 |
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 7,457,451 searches. Data last updated October 26, 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
Cheapest round-trip
CincinnatiOttawa
CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa
CVGYOW
Cincinnati Cinci./N. Kentucky
Wed 12/2
4:54 pm-1:13 pm
3 stops20h 19m
Ottawa
Fri 12/4
3:15 pm-9:45 pm
3 stops30h 30m
$536
CincinnatiOttawa
CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa
CVGYOW
Cincinnati Cinci./N. Kentucky
Wed 11/18
4:32 pm-2:32 pm
3 stops22h 00m
Ottawa
Wed 11/25
8:40 am-10:49 am
3 stops26h 09m
$679
CincinnatiOttawa
CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa
CVGYOW
Cincinnati Cinci./N. Kentucky
Thu 11/26
7:00 am-4:45 pm
1 stop9h 45m
Ottawa
Sun 11/29
7:05 am-9:19 pm
1 stop14h 14m
$714
CincinnatiOttawa
CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa
CVGYOW
Cincinnati Cinci./N. Kentucky
Fri 11/6
4:32 pm-5:22 pm
3 stops24h 50m
Ottawa
Sun 11/8
10:30 am-1:54 pm
2 stops27h 24m
$813
Quickest round-trip
CincinnatiOttawa
CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa
CVGYOW
Cincinnati Cinci./N. Kentucky
Sat 11/21
6:40 pm-11:55 pm
1 stop5h 15m
Ottawa
Sat 11/28
4:46 pm-11:57 pm
1 stop7h 11m
$844
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cincinnati-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Ottawa flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
CVG-YOW
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, February is the cheapest month in which you can book a flight from Cincinnati to Ottawa (average of $381). Flying from Cincinnati to Ottawa in September is currently the most expensive (average of $756). 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.
How much does it cost to fly round-trip from Cincinnati to Ottawa?
Airfare is below average for this route at the moment.
Cincinnati to Ottawa flights typically cost between $534 and $568 in December.The cheapest round-trip price found within the last 5 days was $427 on Multiple Airlines (Dec 6-Dec 13).
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 October 26, 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.
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.3
Comfort
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.3
Comfort
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.7
Overall
7.3
Comfort
7.3
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
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.
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsGatineau
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Complete your trip
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Cincinnati and Ottawa flights
Browse other Cincinnati and Ottawa flight options. Last updated on October 26, 2026.
Other flights from Cincinnati
Browse through other flights departing from Cincinnati. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Other flights to Ottawa
Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$186 | Average$429 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$355 | Average$492 | FlexibilityNo cancel fee | On-time69% |