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$242+ Cheap flights from Columbus (CMH) 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — YOW
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
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Cheap 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 February 17, 2026.

This United Airlines deal was found by Cheapflights users on 2/15. 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 3/127:07 am
CMH
-
YOW
1 stop6h 25m
United Airlines
Mon 3/237:30 pm
YOW
-
CMH
1 stop4h 14m
United Airlines
Deal found 2/15$356
This Air Canada deal was found by Cheapflights users on 2/16. 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 5/42:15 pm
CMH
-
YOW
1 stop6h 36m
Air Canada
Fri 5/89:05 am
YOW
-
CMH
1 stop6h 00m
Air Canada
Deal found 2/16$359
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Sun 5/36:00 am
CMH
-
YOW
1 stop4h 03m
United Airlines
Thu 5/75:20 pm
YOW
-
CMH
1 stop7h 53m
United Airlines
Deal found 2/17$366
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Wed 3/1111:39 am
CMH
-
YOW
1 stop12h 46m
Multiple Airlines
Mon 3/234:15 pm
YOW
-
CMH
2 stops19h 27m
Multiple Airlines
Deal found 2/15$376
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Thu 3/122:51 pm
CMH
-
YOW
2 stops21h 44m
Multiple Airlines
Mon 3/234:20 pm
YOW
-
CMH
1 stop16h 10m
Multiple Airlines
Deal found 2/15$383
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 3/101:07 pm
CMH
-
YOW
2 stops28h 18m
Multiple Airlines
Mon 3/234:20 pm
YOW
-
CMH
1 stop16h 10m
Multiple Airlines
Deal found 2/15$384
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Sun 3/152:51 pm
CMH
-
YOW
2 stops26h 34m
Multiple Airlines
Mon 3/234:20 pm
YOW
-
CMH
1 stop16h 10m
Multiple Airlines
Deal found 2/15$386
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
Thu 4/166:00 am
CMH
-
YOW
1 stop11h 25m
Multiple Airlines
Sun 4/194:20 pm
YOW
-
CMH
2 stops22h 21m
Multiple Airlines
Deal found 2/14$389
This Kiwi.com deal was found by Cheapflights users on 2/15. 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.
Wed 4/16:05 am
CMH
-
YOW
1 stop11h 08m
Multiple Airlines
Wed 4/83:55 pm
YOW
-
CMH
2 stops27h 23m
Multiple Airlines
Deal found 2/15$408
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 3/35:45 am
CMH
-
YOW
2 stops11h 40m
Multiple Airlines
Wed 3/44:15 pm
YOW
-
CMH
1 stop18h 29m
Multiple Airlines
Deal found 2/17$430
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 5/43:36 pm
CMH
-
YOW
2 stops20h 49m
Multiple Airlines
Fri 5/87:00 am
YOW
-
CMH
1 stop14h 52m
Multiple Airlines
Deal found 2/16$433

Find 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 February 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$348
(Air Canada)

One-way from

$242
(United Airlines)

Popular in

September

Cheapest in

March

Average price

$467
Provider with most accurate pricing for Columbus-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbus-Ottawa flights.
Search Deals
From Columbus to Ottawa
Search Deals
One-way flight from Columbus to Ottawa
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 17, 2026.
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

Thu 5/28

6:00 am-10:03 am

1 stop4h 03m

Ottawa

Sun 5/31

6:25 am-1:17 pm

1 stop6h 52m

$356

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sun 5/3

6:00 am-10:03 am

1 stop4h 03m

Ottawa

Thu 5/7

6:25 am-1:14 pm

1 stop6h 49m

$356

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sun 3/15

2:25 pm-9:18 pm

1 stop6h 53m

Ottawa

Mon 3/23

7:30 pm-11:44 pm

1 stop4h 14m

$356

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Thu 3/12

7:07 am-1:32 pm

1 stop6h 25m

Ottawa

Mon 3/23

7:30 pm-11:44 pm

1 stop4h 14m

$356

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Thu 4/16

7:00 am-1:59 pm

1 stop6h 59m

Ottawa

Sun 4/19

10:44 am-4:50 pm

1 stop6h 06m

$356

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Wed 3/11

6:00 am-2:27 pm

1 stop8h 27m

Ottawa

Mon 3/23

7:30 pm-11:44 pm

1 stop4h 14m

$356

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Tue 3/10

7:00 am-5:12 pm

1 stop10h 12m

Ottawa

Mon 3/23

7:30 pm-11:44 pm

1 stop4h 14m

$356

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Mon 5/4

2:15 pm-8:51 pm

1 stop6h 36m

Ottawa

Fri 5/8

9:05 am-3:05 pm

1 stop6h 00m

$359

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Thu 4/2

7:40 pm-11:54 pm

1 stop4h 14m

Ottawa

Thu 4/9

10:00 am-2:11 pm

1 stop4h 11m

$366

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Wed 2/25

8:07 pm-11:54 pm

1 stop3h 47m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 14 results
1
2

Compare providers for flights from Columbus 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 Columbus to Ottawa in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*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 Columbus Airport-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Columbus Airport-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Columbus Airport-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbus Airport-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 Columbus Airport-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 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, June is the cheapest month in which you can book a flight from Columbus Airport to Ottawa (average of $147). Flying from Columbus Airport to Ottawa in September is currently the most expensive (average of $571). 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 February 17, 2026.
See what other customers who have flown with United Airlines and Air Canada 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.
United Airlines
7.4
Good
9,312 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

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
9,312 reviews
United Airlines
7.4
Good
9,312 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

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
10,732 reviews
United Airlines
7.4
Good
9,312 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

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 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 2 different airlines.

  • How long is the flight from Columbus Airport to Ottawa?

    Airlines like United Airlines fly from Columbus Airport to Ottawa in about 4h 03m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 519 mi.

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

    Our cheapest airline available from Columbus Airport to Ottawa is United Airlines. Our recent data shows that you can find tickets from as low as $316 on this airline. An additional option worth looking into is Air Canada, starting at $325. United Airlines is 48% 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, June is the cheapest month in which you can book a flight from Columbus Airport to Ottawa (average of $147). Flying from Columbus Airport to Ottawa in September is currently the most expensive (average of $571). 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

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 2 airlines flying from Columbus to Ottawa

Discover the top 2 airlines 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 February 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$316Average$437FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$325Average$717FlexibilityNo cancel feeOn-time67%

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