Find flights
When to book
FAQs

Cheap flights from Columbus Airport to Ottawa from C$ 449

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — YOW
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Columbus to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 11 September 2025.

Round-trip from

C$ 449

Popular in

January

Cheapest in

March

Average price

C$ 930
8/10-15/10
  • 8/10-15/10
  • 2 total stops
  • 31h 15m total
  • Columbus to Ottawa
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Columbus to Ottawa

Cheapest flights from Columbus to Ottawa
Explore the most affordable flight options available from Columbus to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Wed 8/108:42 a.m.CMH - YOW
1 stop8h 15mMultiple Airlines
Wed 15/104:25 p.m.YOW - CMH
1 stop23h 00mMultiple Airlines
Deal found 10/9C$ 449
Thu 18/97:16 p.m.CMH - YOW
2 stops22h 04mMultiple Airlines
Sun 21/95:55 a.m.YOW - CMH
2 stops29h 31mMultiple Airlines
Deal found 9/9C$ 708
Wed 1/109:20 a.m.CMH - YOW
1 stop5h 44mAir Canada
Mon 6/1011:55 a.m.YOW - CMH
1 stop3h 38mAir Canada
Deal found 9/9C$ 1,031
Wed 1/101:49 p.m.CMH - YOW
2 stops10h 33mWestJet
Mon 6/105:15 p.m.YOW - CMH
2 stops30h 23mWestJet
Deal found 9/9C$ 1,196

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Columbus Airport to Ottawa that are best for you.

Fly from

Columbus

Fly to

Ottawa

Route

Depart

Return

Price

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Wed 8/10

8:42 a.m.-4:57 p.m.

1 stop8h 15m

Ottawa

Wed 15/10

4:25 p.m.-3:25 p.m.

1 stop23h 00m

C$ 449

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Wed 1/10

9:20 a.m.-3:04 p.m.

1 stop5h 44m

Ottawa

Mon 6/10

11:55 a.m.-3:33 p.m.

1 stop3h 38m

C$ 1,031

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Wed 1/10

1:49 p.m.-12:22 a.m.

2 stops10h 33m

Ottawa

Mon 6/10

5:15 p.m.-11:38 p.m.

2 stops30h 23m

C$ 1,196

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Best time to book a flight from Columbus to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Columbus 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 Columbus Airport to Ottawa

What is the cheapest month to book a flight from Columbus Airport to Ottawa?

Currently, October is the cheapest month in which you can book a flight from Columbus Airport to Ottawa (average of C$ 224). Flying from Columbus Airport to Ottawa in December is currently the most expensive (average of C$ 326). 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 CMH to YOW?

Find hourly flight availability from Columbus 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 11 September 2025.

One of the essential ways to save on airfare from Columbus Airport to Ottawa is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 57% on airfare.

How much does it cost to fly round-trip from Columbus Airport to Ottawa?

Related info for your journey

Find useful and relevant information for your journey from Columbus to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ottawa from Columbus?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly into when you book flights from Columbus to Ottawa. 0 airlines have flights to Ottawa from Columbus on a regular basis. Booking flights from Columbus to Ottawa should not be difficult; the airport handles an average of 0 inbound flights from Columbus per day.

  • Can I find deals for flights from Columbus to Ottawa that include hotel bookings?

    Yes. In addition to deals on Columbus to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbus to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Ottawa.

  • Can I find deals for business class flights from Columbus to Ottawa?

    Yes. Cheapflights offers flight deals from Columbus 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 Columbus Airport to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from Columbus Airport to Ottawa (average of C$ 224). Flying from Columbus Airport to Ottawa in December is currently the most expensive (average of C$ 326). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Columbus to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Pearson Intl flights
Columbus to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Columbus to Ottawa?

When you search for this flight from Columbus to Ottawa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Columbus to Ottawa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Columbus to Ottawa.

Can Cheapflights find flights from Columbus to Ottawa with no change fees?

Yes, we can. To see specific flights from Columbus to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Columbus to Ottawa become cheaper?

Yes, Cheapflights offers price alerts on Columbus to Ottawa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.