AirHint found the following cheapest return flights from St. John's (YYT) to Las Vegas (LAS) in March 2026 (see full year).

Return flights

24 Mar - 08 Apr	WestJet
24 Mar - 31 Mar	WestJet
05 Mar - 09 Mar	WestJet
31 Mar - 07 Apr	WestJet
06 Mar - 10 Mar	Porter Airlines (Canada) Ltd
30 Mar - 06 Apr	Porter Airlines (Canada) Ltd

Also check the deals for one-way flights from St. John's 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 St. John's to Las Vegas in March from $221

Return flights