AirHint found the following cheapest return flights from Calgary (YYC) to Las Vegas (LAS) in March 2026 (see full year).

Return flights

08 Mar - 12 Mar	WestJet
01 Mar - 05 Mar	WestJet
08 Mar - 11 Mar	WestJet
10 Mar - 12 Mar	WestJet
05 Mar - 12 Mar	WestJet
01 Mar - 10 Mar	WestJet
08 Mar - 13 Mar	WestJet
16 Mar - 19 Mar	WestJet
25 Mar - 13 Apr	WestJet
23 Mar - 26 Mar	WestJet	direct
27 Mar - 03 Apr	WestJet	direct
29 Mar - 02 Apr	WestJet	direct
30 Mar - 02 Apr	WestJet	direct
26 Mar - 30 Mar	WestJet
31 Mar - 03 Apr	WestJet	direct
31 Mar - 04 Apr	WestJet
31 Mar - 05 Apr	WestJet
28 Mar - 05 Apr	Delta
18 Mar - 05 Apr	WestJet
29 Mar - 05 Apr	WestJet

Also check the deals for one-way flights from Calgary to Las Vegas in March.

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 Las Vegas in March from 150€

Return flights