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$165+ Cheap flights from Columbus 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — YOW
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
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 May 5, 2026.

This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 7/86:00 am
CMH
-
YOW
1 stop8h 17m
United Airlines
Fri 7/176:25 am
YOW
-
CMH
1 stop6h 52m
United Airlines
Deal found 4/30$382
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/611:03 am
CMH
-
YOW
1 stop10h 32m
United Airlines
Mon 6/155:50 pm
YOW
-
CMH
1 stop5h 02m
United Airlines
Deal found 4/30$392
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/246:00 am
CMH
-
YOW
1 stop4h 03m
United Airlines
Wed 5/276:25 am
YOW
-
CMH
1 stop6h 47m
United Airlines
Deal found 5/3$414
This Air Canada deal was found by Cheapflights users on 5/2. 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.
Fri 8/289:55 am
CMH
-
YOW
1 stop5h 15m
Air Canada
Sun 8/3011:15 am
YOW
-
CMH
1 stop4h 07m
Air Canada
Deal found 5/2$421
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/157:47 pm
CMH
-
YOW
1 stop4h 07m
United Airlines
Sun 5/176:10 am
YOW
-
CMH
1 stop4h 35m
United Airlines
Deal found 4/30$475
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/2611:03 am
CMH
-
YOW
1 stop10h 32m
United Airlines
Fri 5/296:25 am
YOW
-
CMH
1 stop6h 52m
United Airlines
Deal found 5/4$476
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Mon 6/12:19 pm
CMH
-
YOW
1 stop7h 16m
United Airlines
Thu 6/46:00 am
YOW
-
CMH
1 stop3h 49m
United Airlines
Deal found 5/4$486
This Air Canada deal was found by Cheapflights users on 5/2. 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.
Fri 5/154:05 pm
CMH
-
YOW
1 stop5h 11m
Air Canada
Sun 5/179:05 am
YOW
-
CMH
1 stop6h 17m
Air Canada
Deal found 5/2$507
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Sun 5/244:05 pm
CMH
-
YOW
1 stop9h 31m
Air Canada
Wed 5/277:00 am
YOW
-
CMH
2 stops7h 12m
Air Canada
Deal found 4/30$509

Find flight deals from Columbus to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) 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 May 5, 2026.

Round-trip from

$382
(United Airlines)

One-way from

$165
(Air Canada)

Popular in

September

Cheapest in

March

Average price

$416
From Columbus to Ottawa
Search Deals
One-way flight from Columbus to Ottawa
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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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 May 5, 2026.
Use the filters below to find and compare flights from Columbus to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Wed 7/8

6:00 am-6:48 pm

1 stop12h 48m

Ottawa

Fri 7/17

6:25 am-1:17 pm

1 stop6h 52m

$382
Quickest round-trip

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Fri 5/15

7:47 pm-11:54 pm

1 stop4h 07m

Ottawa

Sun 5/17

6:10 am-10:45 am

1 stop4h 35m

$475

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Tue 6/16

5:30 am-3:11 pm

2 stops9h 41m

Ottawa

Tue 6/23

6:25 am-1:17 pm

1 stop6h 52m

$503

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sat 6/6

5:30 am-3:11 pm

2 stops9h 41m

Ottawa

Mon 6/15

5:50 pm-10:52 pm

1 stop5h 02m

$505

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sun 5/24

6:00 am-10:03 am

1 stop4h 03m

Ottawa

Wed 5/27

7:00 am-2:12 pm

2 stops7h 12m

$513

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sun 6/14

5:30 am-1:59 pm

1 stop8h 29m

Ottawa

Sun 6/21

6:25 am-1:17 pm

1 stop6h 52m

$520

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sun 5/31

2:19 pm-9:35 pm

1 stop7h 16m

Ottawa

Sun 6/7

5:05 am-1:32 pm

1 stop8h 27m

$522

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Fri 8/28

11:10 am-9:15 pm

2 stops10h 05m

Ottawa

Sun 8/30

5:10 am-1:09 pm

2 stops7h 59m

$526
Cheapest one-way

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sun 6/14

7:00 am-9:35 pm

1 stop14h 35m

$167

ColumbusOttawa

CMH - YOW

CMHYOW

Columbus

Sun 6/14

6:00 pm-3:00 pm

2 stops21h 00m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 14 resultsSorted by cheapest first
1
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 to Ottawa

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

Currently, March is the cheapest month in which you can book a flight from Columbus to Ottawa (average of $154). Flying from Columbus to Ottawa in September is currently the most expensive (average of $1,095). 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 Columbus to Ottawa?

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 May 5, 2026.
Read reviews from past customers who have flown United Airlines and Air Canada from Columbus to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,680 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

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
9,680 reviews
United Airlines
7.4
Good
9,680 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

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
10,995 reviews
United Airlines
7.4
Good
9,680 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

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 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 to Ottawa?

    For as low as $421, United Airlines can have you in Ottawa from Columbus in 5h 15m. The distance from Columbus to Ottawa is about 519 mi. This flight may include one or multiple stops.

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

    Flying on Air Canada is currently your cheapest option to Ottawa, with prices starting at $154. Another option worth looking into is United Airlines, starting at $177 round trip. You may be able to fly from Columbus to Ottawa for 73% less than the average price by searching for these airlines.

  • 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 to Ottawa?

    Currently, March is the cheapest month in which you can book a flight from Columbus to Ottawa (average of $154). Flying from Columbus to Ottawa in September is currently the most expensive (average of $1,095). 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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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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$154Average$407FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$177Average$423FlexibilityNo cancel feeOn-time69%

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