AirHint found the following cheapest return flights from Calgary (YYC) to Phoenix (PHX) in December 2025 (see full year).

Return flights

11 Dec - 15 Dec	WestJet
12 Dec - 16 Dec	WestJet	direct
12 Dec - 19 Dec	WestJet
12 Dec - 18 Dec	Delta
12 Dec - 19 Dec	WestJet	direct
16 Dec - 21 Dec	Delta
21 Dec - 25 Dec	WestJet	direct
12 Dec - 18 Dec	WestJet	direct
10 Dec - 17 Dec	WestJet
19 Dec - 07 Jan	WestJet
11 Dec - 14 Dec	WestJet	direct
31 Dec - 06 Jan	WestJet
28 Dec - 04 Jan	WestJet	direct
27 Dec - 01 Jan	WestJet	direct
27 Dec - 03 Jan	WestJet	direct
31 Dec - 04 Jan	WestJet	direct
19 Dec - 02 Jan	WestJet	direct
27 Dec - 02 Jan	WestJet	direct
30 Dec - 04 Jan	WestJet	direct
26 Dec - 02 Jan	WestJet

Also check the deals for one-way flights from Calgary to Phoenix in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Calgary to Phoenix in December from 128€

Return flights