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Cheap flights from Ottawa to Columbus Airport from C$ 429

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CMH
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Columbus

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Columbus
Explore the most affordable flight options available from Ottawa to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.

Wed 3/66:25 a.m.
YOW
-
CMH
1 stop6h 52m
United Airlines
Sun 7/65:30 a.m.
CMH
-
YOW
1 stop8h 29m
United Airlines
Deal found 24/4C$ 429
Fri 22/59:00 a.m.
YOW
-
CMH
1 stop4h 32m
Air Canada
Mon 25/54:05 p.m.
CMH
-
YOW
1 stop9h 31m
Air Canada
Deal found 22/4C$ 470
Wed 1/76:25 a.m.
YOW
-
CMH
1 stop6h 52m
United Airlines
Thu 9/75:30 a.m.
CMH
-
YOW
2 stops9h 40m
United Airlines
Deal found 25/4C$ 514
Thu 23/712:00 p.m.
YOW
-
CMH
2 stops7h 13m
United Airlines
Mon 27/77:00 a.m.
CMH
-
YOW
1 stop10h 07m
United Airlines
Deal found 22/4C$ 523
Thu 11/65:50 p.m.
YOW
-
CMH
1 stop5h 02m
United Airlines
Thu 18/66:00 a.m.
CMH
-
YOW
1 stop4h 03m
United Airlines
Deal found 26/4C$ 555
Thu 11/66:55 a.m.
YOW
-
CMH
2 stops6h 32m
Delta
Thu 18/66:00 a.m.
CMH
-
YOW
2 stops11h 35m
Delta
Deal found 26/4C$ 596
Mon 11/59:05 a.m.
YOW
-
CMH
1 stop6h 17m
Air Canada
Wed 20/59:55 a.m.
CMH
-
YOW
1 stop11h 21m
Air Canada
Deal found 22/4C$ 619

Find flight deals from Ottawa to Columbus

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Columbus (CMH). 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 27 April 2026.

Round-trip from

C$ 429

Popular in

September

Cheapest in

April

Average price

C$ 402
United Airlines
  • United Airlines
  • 3/6-7/6
  • 2 total stops
  • 15h 21m total
  • Ottawa to Columbus
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (C$ 321 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Columbus 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 27 April 2026.
Use the filters below to find and compare flights from Ottawa to Columbus Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 3/6

6:25 a.m.-1:17 p.m.

1 stop6h 52m

Columbus

Sun 7/6

5:30 a.m.-1:59 p.m.

1 stop8h 29m

C$ 429
Quickest round-trip

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 1/7

6:25 a.m.-1:17 p.m.

1 stop6h 52m

Columbus

Thu 9/7

9:00 a.m.-1:59 p.m.

1 stop4h 59m

C$ 429

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Thu 23/7

6:25 a.m.-1:17 p.m.

1 stop6h 52m

Columbus

Mon 27/7

6:00 a.m.-2:17 p.m.

1 stop8h 17m

C$ 430

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Thu 11/6

6:55 a.m.-1:27 p.m.

2 stops6h 32m

Columbus

Thu 18/6

6:00 a.m.-5:35 p.m.

2 stops11h 35m

C$ 596

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Fri 22/5

5:05 a.m.-11:59 p.m.

2 stops18h 54m

Columbus

Mon 25/5

11:01 a.m.-9:35 p.m.

1 stop10h 34m

C$ 635

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 3/6

6:55 a.m.-5:13 p.m.

2 stops10h 18m

Columbus

Sun 7/6

8:04 a.m.-5:35 p.m.

2 stops9h 31m

C$ 656

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/4

Sorted by cheapest first

Best time to book a flight from Ottawa to Columbus

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

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

Currently, April is the cheapest month in which you can book a flight from Ottawa to Columbus Airport (average of C$ 402). Flying from Ottawa to Columbus Airport in September is currently the most expensive (average of C$ 1,047). 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 Ottawa to Columbus Airport?

Reviews of airlines servicing Columbus

Get insights into the airlines that provide service to Columbus. 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 Columbus. Reviews last updated 27 April 2026.
See what other customers who have flown with United Airlines and Air Canada from Ottawa to Columbus Airport 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
9,665 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,665 reviews
United Airlines
7.4
Good
9,665 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
10,974 reviews
United Airlines
7.4
Good
9,665 reviews
Check prices

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Columbus. 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 from for flights from Ottawa to Columbus?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Columbus. On average, Ottawa has 0 outbound flights to Columbus per day from 2 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

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

    For as low as C$ 429, United Airlines can have you in Columbus Airport from Ottawa in 6h 52m. There are 835 km between Ottawa and Columbus Airport.

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

    Our cheapest airline available from Ottawa to Columbus Airport is United Airlines. Our recent data shows that you can find tickets from as low as C$ 394 on this airline. An additional option worth looking into is Air Canada, starting at C$ 475. United Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Ottawa to Columbus Airport (average of C$ 402). Flying from Ottawa to Columbus Airport in September is currently the most expensive (average of C$ 1,047). 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 Columbus Airport?

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

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Alternative routes for Ottawa to Columbus

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

Top 2 airlines flying from Ottawa to Columbus

Discover the top 2 airlines that operate flights from Ottawa to Columbus. 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 629,999 searches. Data last updated 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 394AverageC$ 640FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 475AverageC$ 898FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Ottawa to Columbus flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Columbus from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Columbus flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Ottawa to Columbus and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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