Southwest® flights from Buffalo/Niagara Falls to Las Vegas from $129
Low fares from Buffalo/Niagara Falls to Las Vegas
$
Buffalo/Niagara Falls (BUF)to
Las Vegas (LAS)
Depart: 01/27/2026
From
$129
Seen: 18 hrs ago
Buffalo/Niagara Falls (BUF)to
Las Vegas (LAS)
Depart: 01/28/2026
From
$129
Seen: 17 hrs ago
Buffalo/Niagara Falls (BUF)to
Las Vegas (LAS)
Depart: 03/26/2026
From
$129
Seen: 21 hrs ago
Buffalo/Niagara Falls (BUF)to
Las Vegas (LAS)
Depart: 02/21/2026
From
$129
Seen: 17 hrs ago
Buffalo/Niagara Falls (BUF)to
Las Vegas (LAS)
Depart: 03/11/2026
From
$129
Seen: 18 hrs ago
Buffalo/Niagara Falls (BUF)to
Las Vegas (LAS)
Depart: 03/07/2026
From
$129
Seen: 17 hrs ago