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Cheap flights from Ohio to Ottawa from C$ 259

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — YOW
16 Sep — 23 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ohio to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Ohio to Ottawa
Explore the most affordable flight options available from Ohio to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2026.

Sun 4/108:57 p.m. -
1 stop26h 51m
Fri 9/107:00 a.m. -
1 stop10h 56m
Deal found 13/8C$ 541
Fri 11/96:10 p.m. -
1 stop11h 25m
Fri 18/92:00 p.m. -
2 stops33h 27m
Deal found 13/8C$ 563
Sun 27/99:10 p.m. -
1 stop17h 57m
Sun 4/106:25 p.m. -
2 stops21h 58m
Deal found 13/8C$ 577
Mon 28/96:10 p.m. -
1 stop11h 25m
Wed 7/104:00 p.m. -
2 stops31h 29m
Deal found 12/8C$ 605
Fri 11/96:00 a.m. -
2 stops23h 35m
Mon 14/94:15 p.m. -
1 stop19h 20m
Deal found 12/8C$ 616
Tue 8/96:10 p.m. -
1 stop25h 10m
Fri 11/96:55 a.m. -
2 stops13h 07m
Deal found 16/8C$ 631
Fri 16/104:29 p.m. -
1 stop22h 46m
Tue 20/107:00 a.m. -
2 stops10h 05m
Deal found 15/8C$ 633
Wed 30/94:23 p.m. -
2 stops31h 57m
Wed 7/108:15 p.m. -
1 stop20h 25m
Deal found 16/8C$ 637
Sat 5/912:26 p.m. -
2 stops41h 09m
Fri 11/97:00 a.m. -
1 stop12h 36m
Deal found 12/8C$ 680
Thu 22/108:55 a.m. -
2 stops15h 25m
Sun 25/107:05 a.m. -
1 stop9h 11m
Deal found 13/8C$ 692
Mon 19/1011:37 a.m. -
1 stop12h 11m
Thu 22/106:25 p.m. -
2 stops24h 30m
Deal found 14/8C$ 730
Tue 15/98:00 a.m. -
2 stops16h 20m
Fri 18/97:00 a.m. -
1 stop12h 36m
Deal found 12/8C$ 744

Find flight deals from Ohio to Ottawa

Keep the following information in mind while searching for Ohio to Ottawa flight deals. Data was last updated 17 August 2026.

Round-trip from

C$ 541

One-way from

C$ 259

Popular in

September

Cheapest in

March

Average price

C$ 674
4/10-9/10
  • 4/10-9/10
  • 2 total stops
  • 37h 47m total
  • Ohio to Ottawa
Search Deals
13/9
  • 13/9
  • 2 total stops
  • 32h 03m total
  • Ohio to Ottawa
Search Deals
Highest demand for flights based on searches. 29% potential increase in price (C$ 431 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 99 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ohio 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 629,999 searches. Data last updated 17 August 2026.
Use the filters below to find and compare flights from Ohio to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitOttawa

DTW Detroit Metropolitan Wayne County - YOW Ottawa

DTWYOW

Detroit Metropolitan Wayne County

Mon 28/9

6:10 p.m.-5:35 a.m.

1 stop11h 25m

Ottawa

Wed 7/10

4:00 p.m.-11:29 p.m.

2 stops31h 29m

C$ 605

DetroitOttawa

DTW Detroit Metropolitan Wayne County - YOW Ottawa

DTWYOW

Detroit Metropolitan Wayne County

Mon 16/11

8:59 p.m.-4:44 p.m.

1 stop19h 45m

Ottawa

Mon 23/11

8:00 a.m.-9:52 a.m.

1 stop25h 52m

C$ 653

CincinnatiOttawa

CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 5/9

12:26 p.m.-5:35 a.m.

2 stops41h 09m

Ottawa

Fri 11/9

7:00 a.m.-7:36 p.m.

1 stop12h 36m

C$ 680

DetroitOttawa

DTW Detroit Metropolitan Wayne County - YOW Ottawa

DTWYOW

Detroit Metropolitan Wayne County

Thu 10/9

6:10 p.m.-5:35 a.m.

1 stop11h 25m

Ottawa

Sun 13/9

7:20 a.m.-4:55 a.m.

2 stops21h 35m

C$ 688

DetroitOttawa

DTW Detroit Metropolitan Wayne County - YOW Ottawa

DTWYOW

Detroit Metropolitan Wayne County

Wed 2/9

6:10 p.m.-12:55 p.m.

1 stop18h 45m

Ottawa

Sat 5/9

4:15 p.m.-4:40 p.m.

1 stop24h 25m

C$ 709

DetroitOttawa

DTW Detroit Metropolitan Wayne County - YOW Ottawa

DTWYOW

Detroit Metropolitan Wayne County

Fri 4/9

6:10 p.m.-3:20 p.m.

1 stop21h 10m

Ottawa

Mon 7/9

4:15 p.m.-8:54 a.m.

1 stop16h 39m

C$ 724

ColumbusOttawa

CMH Columbus - YOW Ottawa

CMHYOW

Columbus

Mon 19/10

11:37 a.m.-11:48 p.m.

1 stop12h 11m

Ottawa

Thu 22/10

6:25 p.m.-6:55 p.m.

2 stops24h 30m

C$ 730

DetroitOttawa

DTW Detroit Metropolitan Wayne County - YOW Ottawa

DTWYOW

Detroit Metropolitan Wayne County

Fri 16/10

4:29 p.m.-3:15 p.m.

1 stop22h 46m

Ottawa

Tue 20/10

8:15 p.m.-4:40 p.m.

1 stop20h 25m

C$ 752
Quickest round-trip

CincinnatiOttawa

CVG Cincinnati Cinci./N. Kentucky - YOW Ottawa

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 5/9

4:30 p.m.-9:20 p.m.

1 stop4h 50m

Ottawa

Fri 11/9

2:45 p.m.-8:30 p.m.

1 stop5h 45m

C$ 803

ColumbusOttawa

CMH Columbus - YOW Ottawa

CMHYOW

Columbus

Wed 16/9

6:05 a.m.-4:38 p.m.

1 stop10h 33m

Ottawa

Sun 20/9

7:30 p.m.-11:59 p.m.

1 stop4h 29m

C$ 810

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/8

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Ohio to Ottawa

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

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

Currently, March is the cheapest month in which you can book a flight from Ohio to Ottawa (average of C$ 484). Flying from Ohio to Ottawa in September is currently the most expensive (average of C$ 1,519). 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.

Related info for your journey

Find useful and relevant information for your journey from Ohio 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 Ohio?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly into when you book flights from Ohio to Ottawa.

  • How long is the flight from Ohio to Ottawa?

    Airlines like Air Canada, United Airlines, and WestJet fly from Ohio to Ottawa in about 4h 50m. The time it takes to get you to your destination can typically vary by up to 8h 45m. There are 1015 km between Ohio and Ottawa. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Ohio to Ottawa?

    The most popular route from Ohio to Ottawa is Detroit Metropolitan Wayne County - Ottawa. You may also consider Columbus - Ottawa or Cincinnati Cinci./N. Kentucky - Ottawa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ohio 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 Ohio to Ottawa?

    Currently, March is the cheapest month in which you can book a flight from Ohio to Ottawa (average of C$ 484). Flying from Ohio to Ottawa in September is currently the most expensive (average of C$ 1,519). 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 Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Prescott
Brockville
Wakefield
Pembroke
Smiths Falls

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Alternative routes for Ohio to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ohio to Ottawa?

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

Yes! Cheapflights helps users easily find flights from Ohio to Ottawa with no change fees.

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

Yes! Start tracking prices for Ohio to Ottawa flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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