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1 stop
Sat, Sep 13
Columbus CMHOttawa YOW
$136
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1 stop
Fri, Sep 12
Columbus CMHOttawa YOW
$143
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1 stop
Fri, Sep 12
Columbus CMHOttawa YOW
$143
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1 stop
Sat, Sep 13
Columbus CMHOttawa YOW
$157
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1 stop
Tue, Sep 9
Columbus CMHOttawa YOW
$169
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1 stop
Fri, Sep 12
Columbus CMHOttawa YOW
$184
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Prices updated:

1 stop
Sat, Sep 13 – Mon, Sep 15
Columbus CMHOttawa YOW
$333
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1 stop
Fri, Sep 12 – Mon, Sep 15
Columbus CMHOttawa YOW
$340
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1 stop
Fri, Sep 12 – Mon, Sep 15
Columbus CMHOttawa YOW
$340
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1 stop
Sat, Sep 13 – Mon, Sep 15
Columbus CMHOttawa YOW
$354
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1 stop
Sat, Sep 13 – Mon, Sep 15
Columbus CMHOttawa YOW
$354
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1 stop
Tue, Sep 9 – Fri, Sep 12
Columbus CMHOttawa YOW
$365
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Prices updated:

Cheap flights to Ottawa

Weather in Ottawa

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-5°C-13°C
February-3°C-12°C
March1°C-6°C
April9°C0°C
May18°C7°C
June22°C12°C
July25°C16°C
August24°C15°C
September20°C11°C
October12°C5°C
November5°C-1°C
December-1°C-7°C
Hottest Month
25°C
July
Coldest month
-13°C
January
Sunny days
222
days per year
Snow days
35
days per year

14 day forecast

Saturday
23 Aug
31°C20°C
30 Aug
25°C10°C
Sunday
24 Aug
27°C20°C
31 Aug
26°C15°C
Monday
25 Aug
23°C13°C
1 Sep
29°C14°C
Tuesday
26 Aug
22°C9°C
2 Sep
27°C14°C
Wednesday
27 Aug
25°C7°C
3 Sep
29°C14°C
Thursday
28 Aug
84%
19°C13°C
4 Sep
80%
32°C17°C
Friday
29 Aug
20°C11°C
5 Sep
27°C14°C

Cheapest month to fly to Ottawa

Explore price trends for trips to Ottawa

Showing prices in USD

Annual Avg. Price154 USD
September 202578 USD
October 2025129 USD
November 2025113 USD
December 202559 USD
January 2026156 USD
February 2026187 USD
March 2026118 USD
April 2026175 USD
May 2026175 USD
June 2026177 USD
July 2026332 USD

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