Earn point on your loyalty program!arrow arc left

Cheap flights from Buffalo (BUF) to Las Vegas (LAS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Buffalo (BUF) to Las Vegas (LAS)

How to find the cheapest flight from Buffalo (BUF) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Buffalo (BUF) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Buffalo (BUF) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Buffalo to Las Vegas in August , September 2026

25 Aug - 11 Sep $ 284.00
BUF
Buffalo
Frontier Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
1 STOPS
BUF
Buffalo
Pick dates
24 Aug - 02 Sep $ 306.00
BUF
Buffalo
Frontier Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
1 STOPS
BUF
Buffalo
Pick dates
26 Aug - 02 Sep $ 457.00
BUF
Buffalo
Frontier Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
1 STOPS
BUF
Buffalo
Pick dates

Last minute flights from Buffalo to Las Vegas

31 Aug - 01 Sep $ 309.00
BUF
Buffalo
Frontier Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
1 STOPS
BUF
Buffalo
Pick dates
25 Aug - 01 Sep $ 309.00
BUF
Buffalo
Frontier Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
1 STOPS
BUF
Buffalo
Pick dates
27 Aug - 31 Aug $ 579.00
BUF
Buffalo
United Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
United Airlines
1 STOPS
BUF
Buffalo
Pick dates

One-way flights to Las Vegas from Buffalo

11:36 AM - 7:41 PM
Frontier Airlines
1 Stops
12h 24m
BUF - LAS
$ 158
Kiwi
Pick dates
11:36 AM - 7:41 PM
Frontier Airlines
1 Stops
12h 24m
BUF - LAS
$ 158
Kiwi
Pick dates
8:55 AM - 11:22 AM
United Airlines
1 Stops
6h 31m
BUF - LAS
$ 290
Kiwi
Pick dates

How to find the cheapest flight from Buffalo (BUF) to Las Vegas (LAS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Buffalo (BUF) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Buffalo (BUF) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.