Cheap flights from Calgary to Fontana from CA $279

View CA $279 flight on Fri, Oct. 24, 2025Opens in a new window

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Cheap flights from Calgary (YYC) to Fontana (QLA)

Prices were available within the past 7 days and start at CA $279 for one-way flights and CA $486 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Sep. 11 - Sat, Sep. 13
YYC
Calgary
ONT
Ontario
CA $486 Roundtrip, found 7 hours ago
CA $486
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Sep. 11 from Calgary to Ontario, returning Sat, Sep. 13, priced at CA $486 found 7 hours ago
American Airlines
Wed, Oct. 1 - Mon, Oct. 20
YYC
Calgary
ONT
Ontario
CA $486 Roundtrip, found 1 day ago
CA $486
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct. 1 from Calgary to Ontario, returning Mon, Oct. 20, priced at CA $486 found 1 day ago
Alaska Airlines
Fri, Sep. 12 - Mon, Sep. 15
YYC
Calgary
ONT
Ontario
CA $486 Roundtrip, found 19 hours ago
CA $486
Roundtrip
found 19 hours ago
Select Alaska Airlines flight, departing Fri, Sep. 12 from Calgary to Ontario, returning Mon, Sep. 15, priced at CA $486 found 19 hours ago
United
Wed, Sep. 17 - Tue, Sep. 23
YYC
Calgary
ONT
Ontario
CA $486 Roundtrip, found 6 days ago
CA $486
Roundtrip
found 6 days ago
Select United flight, departing Wed, Sep. 17 from Calgary to Ontario, returning Tue, Sep. 23, priced at CA $486 found 6 days ago
Delta
Tue, Sep. 30 - Mon, Oct. 6
YYC
Calgary
ONT
Ontario
CA $486 Roundtrip, found 1 day ago
CA $486
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep. 30 from Calgary to Ontario, returning Mon, Oct. 6, priced at CA $486 found 1 day ago
Air Canada
Tue, Oct. 7 - Mon, Oct. 20
YYC
Calgary
ONT
Ontario
CA $530 Roundtrip, found 1 day ago
CA $530
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Oct. 7 from Calgary to Ontario, returning Mon, Oct. 20, priced at CA $530 found 1 day ago

Find the cheapest month to fly from Calgary (YYC) to Ontario (ONT)

April is typically the cheapest month to fly

From CA $319 - CA $805 per traveller.

Graph displaying average flight prices per month

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