Cheap flights from Buffalo to Las Vegas

One-way fares from $121 · BUF → LAS · prices found by travellers in the last 48 hours

Compare all dates Las Vegas → Buffalo
Cheapest fare
$121

Frontier Airlines · Mon, Dec 7

Cheapest month
December

from $121

Direct flights
Not recently

Usually 1+ stop

Quickest trip
7h 09m

3,170 km

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Cheapest month to fly from Buffalo to Las Vegas

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $161
  2. December 2026 Cheapest $121

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart13:15 Mon, Dec 7BUF → LAS 7h 09m · 1 stop
$121one way, per person
View deal
See every date in December 2026 →

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Getting around

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About flights from Buffalo to Las Vegas

Buffalo (BUF) and Las Vegas (LAS) are about 3,170 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 7h 09m. Over the next few months, one-way fares start from $121, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Buffalo to Las Vegas?

The cheapest one-way fare we've seen recently is $121 with Frontier Airlines, departing Monday, December 7, 2026. Over the coming months, the lowest fare in each month ranges from $121 to $161.

What is the cheapest month to fly from Buffalo to Las Vegas?

December 2026 currently has the lowest fares, from $121 one way.

Are there direct flights from Buffalo to Las Vegas?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Buffalo to Las Vegas?

The quickest journey we've seen takes about 7h 09m. Buffalo and Las Vegas are around 3,170 km apart.

Which airlines fly from Buffalo to Las Vegas?

Recent fares on this route were with Frontier Airlines.

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