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Cheap flights from Ottawa to Columbus Airport from C$ 420

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — CMH
26 Nov — 3 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 October 2025.

Wed 26/117:30 p.m.YOW - CMH
1 stop14h 19mUnited Airlines
Wed 3/127:10 a.m.CMH - YOW
1 stop6h 26mUnited Airlines
Deal found 26/10C$ 421
Mon 10/113:10 p.m.YOW - CMH
1 stop5h 36mUnited Airlines
Tue 18/116:00 a.m.CMH - YOW
1 stop4h 26mUnited Airlines
Deal found 26/10C$ 488
Mon 1/124:15 p.m.YOW - CMH
2 stops21h 58mMultiple Airlines
Sun 7/128:33 p.m.CMH - YOW
1 stop27h 52mMultiple Airlines
Deal found 26/10C$ 493
Wed 26/115:14 p.m.YOW - CMH
1 stop6h 30mMultiple Airlines
Wed 3/126:10 a.m.CMH - YOW
2 stops16h 08mMultiple Airlines
Deal found 26/10C$ 494
Wed 10/124:15 p.m.YOW - CMH
1 stop29h 59mMultiple Airlines
Wed 17/1211:14 a.m.CMH - YOW
2 stops34h 40mMultiple Airlines
Deal found 26/10C$ 498
Mon 10/114:15 p.m.YOW - CMH
1 stop30h 55mMultiple Airlines
Tue 18/114:18 p.m.CMH - YOW
2 stops25h 07mMultiple Airlines
Deal found 26/10C$ 509
Wed 10/125:40 a.m.YOW - CMH
2 stops13h 45mDelta
Wed 17/1210:16 a.m.CMH - YOW
2 stops14h 26mDelta
Deal found 26/10C$ 561
Fri 14/1112:05 p.m.YOW - CMH
2 stops11h 39mUnited Airlines
Mon 17/114:09 p.m.CMH - YOW
1 stop5h 47mUnited Airlines
Deal found 26/10C$ 620

Cheap 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 October 2025.

Round-trip from

C$ 420

Popular in

September

Cheapest in

November

Average price

C$ 914
United Airlines
  • United Airlines
  • 7/4-8/4
  • 2 total stops
  • 14h 51m total
  • Ottawa to Columbus
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 2025.
Use the filters below to find and compare flights from Ottawa to Columbus Airport that are best for you.

Fly from

Ottawa

Fly to

Columbus

Route

Depart

Return

Price

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Tue 7/4

10:35 a.m.-8:45 p.m.

1 stop10h 10m

Columbus

Wed 8/4

8:00 a.m.-12:41 p.m.

1 stop4h 41m

C$ 420

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 26/11

7:30 p.m.-9:49 a.m.

1 stop14h 19m

Columbus

Wed 3/12

7:10 a.m.-1:36 p.m.

1 stop6h 26m

C$ 421

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 10/12

6:20 a.m.-8:11 p.m.

1 stop13h 51m

Columbus

Wed 17/12

6:00 a.m.-10:26 a.m.

1 stop4h 26m

C$ 421

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Mon 10/11

3:10 p.m.-8:46 p.m.

1 stop5h 36m

Columbus

Tue 18/11

6:00 a.m.-10:26 a.m.

1 stop4h 26m

C$ 488

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Fri 14/11

5:14 p.m.-11:44 p.m.

1 stop6h 30m

Columbus

Mon 17/11

4:09 p.m.-9:56 p.m.

1 stop5h 47m

C$ 488

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Mon 1/12

4:15 p.m.-2:13 p.m.

2 stops21h 58m

Columbus

Sun 7/12

8:33 p.m.-12:25 a.m.

1 stop27h 52m

C$ 493

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Tue 7/4

7:25 p.m.-11:31 p.m.

1 stop4h 06m

Columbus

Wed 8/4

6:07 a.m.-4:16 p.m.

2 stops10h 09m

C$ 494

OttawaColumbus

YOW - CMH

YOWCMH

Ottawa

Wed 10/12

4:15 p.m.-10:14 p.m.

1 stop29h 59m

Columbus

Wed 17/12

11:14 a.m.-9:54 p.m.

2 stops34h 40m

C$ 498

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/10

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, July is the cheapest month in which you can book a flight from Ottawa to Columbus Airport (average of C$ 223). Flying from Ottawa to Columbus Airport in September is currently the most expensive (average of C$ 599). 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 YOW to CMH?

Find hourly flight availability from Ottawa to Columbus. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 October 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from Ottawa to Columbus Airport by exploring options for tickets in the afternoon.

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 October 2025.
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
8,997 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,370 reviews
United Airlines
7.4
Good
8,997 reviews
Check prices

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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$ 420, United Airlines can have you in Columbus Airport from Ottawa in 10h 10m. 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$ 421 on this airline. An additional option worth looking into is Air Canada, starting at C$ 646. United Airlines is 51% 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, July is the cheapest month in which you can book a flight from Ottawa to Columbus Airport (average of C$ 223). Flying from Ottawa to Columbus Airport in September is currently the most expensive (average of C$ 599). 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
Worthington

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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.
Pearson Intl to Columbus flights
Pierre Elliott Trudeau 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 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 421AverageC$ 786FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 646AverageC$ 914FlexibilityNo 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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