Find cheap flights to Ontario from CA$205

Find cheap flights to Ontario from CA$205

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Find deals from Columbus to Ontario

Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.

1 stop
Wed, Sep 30
Columbus CMHOntario ONT
from CA$205
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1 stop
Thu, Oct 1
Columbus CMHOntario ONT
from CA$271
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1 stop
Wed, Sep 30
Columbus CMHOntario ONT
from CA$273
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1 stop
Fri, Oct 2
Columbus CMHOntario ONT
from CA$294
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1 stop
Sat, Oct 3
Columbus CMHOntario ONT
from CA$350
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1 stop
Sat, Oct 3
Columbus CMHOntario ONT
from CA$352
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Find deals from Columbus to Ontario

Find one-way and return tickets at the lowest prices, whether last-minute or planned in advance.

1 stop
Fri, Oct 2 – Tue, Oct 6
Columbus CMHOntario ONT
from CA$408
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2 stops
Thu, Oct 1 – Tue, Oct 6
Columbus CMHOntario ONT
from CA$456
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1 stop
Fri, Oct 2 – Tue, Oct 6
Columbus CMHOntario ONT
from CA$466
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1 stop
Wed, Sep 30 – Sat, Oct 3
Columbus CMHOntario ONT
from CA$603
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1 stop
Sat, Oct 3 – Tue, Oct 6
Columbus CMHOntario ONT
from CA$701
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1 stop
Sat, Oct 3 – Tue, Oct 6
Columbus CMHOntario ONT
from CA$701
Find deal

Cheapest time to fly from Columbus to Ontario

Flexible with dates? We find the best prices for the week around your selected date. Prices may vary after you search.

One-way

Thu, Sep 3 - Mon, Sep 7CA$530
Tue, Sep 8 - Tue, Sep 15CA$376
Wed, Sep 16 - Wed, Sep 23CA$351
Thu, Sep 24 - Wed, Sep 30CA$335
Thu, Oct 1 - Wed, Oct 7CA$318
Thu, Oct 8 - Thu, Oct 15CA$317
Fri, Oct 16 - Fri, Oct 23CA$291
Sat, Oct 24 - Sat, Oct 31CA$302
Sun, Nov 1 - Sat, Nov 7CA$295
Sun, Nov 8 - Sun, Nov 15CA$302
Mon, Nov 16 - Mon, Nov 23CA$305
Tue, Nov 24 - Mon, Nov 30CA$316

Round-trip

Thu, Sep 3 - Mon, Sep 7CA$783
Tue, Sep 8 - Tue, Sep 15CA$613
Wed, Sep 16 - Wed, Sep 23CA$548
Thu, Sep 24 - Wed, Sep 30CA$552
Thu, Oct 1 - Wed, Oct 7CA$528
Thu, Oct 8 - Thu, Oct 15CA$534
Fri, Oct 16 - Fri, Oct 23CA$506
Sat, Oct 24 - Sat, Oct 31CA$496
Sun, Nov 1 - Sat, Nov 7CA$469
Sun, Nov 8 - Sun, Nov 15CA$482
Mon, Nov 16 - Mon, Nov 23CA$521
Tue, Nov 24 - Mon, Nov 30CA$541

Extras. Complete your trip in one place.

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Weather in Ontario

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C7°C
February18°C7°C
March20°C8°C
April23°C10°C
May25°C12°C
June29°C16°C
July33°C19°C
August33°C20°C
September31°C18°C
October27°C14°C
November22°C10°C
December17°C7°C
Hottest Month
33°C
August
Coldest month
7°C
February
Sunny days
340
days per year

14 day forecast

Friday
11 Sep
38°C23°C
18 Sep
31°C21°C
Saturday
12 Sep
31°C21°C
19 Sep
32°C23°C
Sunday
13 Sep
31°C21°C
20 Sep
33°C23°C
Monday
14 Sep
30°C21°C
21 Sep
31°C23°C
Tuesday
15 Sep
28°C19°C
22 Sep
32°C22°C
Wednesday
16 Sep
28°C19°C
23 Sep
31°C22°C
Thursday
17 Sep
29°C19°C
24 Sep
28°C21°C

Flight connections and travel options

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Top airlines flying to Ontario

Compare leading airlines serving Ontario.

Airports in and near Ontario

Ontario’s main airport is the primary hub, with nearby airports offering additional options.

Popular flights from Ontario

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