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$358+ Cheap flights from Columbus (CMH) 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — YOW
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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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 July 2, 2025.

Round-trip from

$396
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$769
From Columbus to Ottawa
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($143 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 July 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/2. 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 8/55:05 amCMH - YOW
1 stop12h 10mMultiple Airlines
Tue 8/123:50 pmYOW - CMH
1 stop19h 39mMultiple Airlines
Deal found 7/2$358
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Thu 7/107:00 amCMH - YOW
1 stop6h 10mAir Canada
Sun 7/1311:55 amYOW - CMH
1 stop3h 38mAir Canada
Deal found 7/2$665
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/210:30 amCMH - YOW
1 stop8h 22mUnited Airlines
Sat 8/95:15 amYOW - CMH
2 stops7h 52mUnited Airlines
Deal found 7/2$730
This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/22:05 pmCMH - YOW
2 stops10h 17mDelta
Sat 8/95:55 amYOW - CMH
2 stops7h 33mDelta
Deal found 7/2$765

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 2,558,603 searches. Data last updated July 2, 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

Tue 8/5

5:05 am-5:15 pm

1 stop12h 10m

Ottawa

Tue 8/12

3:50 pm-11:29 am

1 stop19h 39m

$358

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sat 8/2

9:20 am-1:10 pm

1 stop3h 50m

Ottawa

Sat 8/9

10:00 am-3:33 pm

1 stop5h 33m

$665

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sat 8/2

10:30 am-6:52 pm

1 stop8h 22m

Ottawa

Sat 8/9

6:25 am-1:07 pm

2 stops6h 42m

$730

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sat 8/2

2:05 pm-12:22 am

2 stops10h 17m

Ottawa

Sat 8/9

5:55 am-1:28 pm

2 stops7h 33m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, January is the cheapest month in which you can book a flight from Columbus Airport to Ottawa (average of $294). Flying from Columbus Airport to Ottawa in September is currently the most expensive (average of $428). 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 July 2, 2025.
See what other customers who have flown with Delta, United Airlines, and WestJet from Columbus Airport to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,912 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,669 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    If you book a flight to Ottawa from Columbus, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa. There are 0 flights from Columbus to Ottawa per day from 1 airline.

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

    Our cheapest airline available from Columbus Airport to Ottawa is Air Canada. Our recent data shows that you can find tickets from as low as $603 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $675 and $765 round-trip. Air Canada is 6% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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, January is the cheapest month in which you can book a flight from Columbus Airport to Ottawa (average of $294). Flying from Columbus Airport to Ottawa in September is currently the most expensive (average of $428). 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 Columbus Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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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

Top airline flying from Columbus to Ottawa

Discover the top airline that operate flights from Columbus 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$319Average$766FlexibilityNo cancel feeOn-time67%

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