Cheap flights from Sacramento to Las Vegas from $139 SMF → LAS

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $95 to $270.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 1-night return fares leaving within 3 days of 5 Dec to compare.

Every date we hold

52 fares on 9 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $157.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $61 to $133.

At $139, the cheapest one-way found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 2 other departure dates within 3 days of 30 Nov, and none is cheaper.

Every date we hold

12 fares on 8 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $139.

Return

Fares 60 to 89 days before departure were typically 56% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 14 to 29 days before departure were typically 46% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Sacramento to Las Vegas?

The cheapest return found recently is $208 with Frontier Airlines, 5 Dec to 6 Dec, found 2 days ago. The cheapest return we hold, of any age, is $157 with Frontier Airlines, 1 Dec to 1 Dec, found 3 days ago. The cheapest return fare on each of 9 departure dates is usually $167 to $243.

How much is a one-way flight from Sacramento to Las Vegas?

The cheapest one-way found recently is $139 with Frontier Airlines, 30 Nov, found 3 days ago. The cheapest one-way fare on each of 8 departure dates is usually $150 to $158.

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

December 2026 is the cheapest month for a return, from $157, 1 Dec to 1 Dec, found 3 days ago. November 2026 is the cheapest month for a one-way, from $139, 30 Nov, found 3 days ago.

Every date in November 2026

How far ahead should I book a flight from Sacramento to Las Vegas?

In 49 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 56% lower than 0 to 6 days before departure. One-way fares 14 to 29 days before departure were typically 46% lower than 0 to 6 days before departure.

Is there a direct flight from Sacramento to Las Vegas?

Yes, the cheapest nonstop return found recently is $208 with Frontier Airlines, 5 Dec to 6 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $139 with Frontier Airlines, 30 Nov, found 3 days ago.

How long is the flight from Sacramento to Las Vegas?

The cheapest nonstop one-way found recently, with Frontier Airlines on 30 Nov, takes 1 h 30 min from Sacramento International Airport (SMF) to McCarran International Airport (LAS).

Which airlines have the cheapest flights from Sacramento to Las Vegas?

Between 14 Nov and 1 Apr 2027, Frontier Airlines has the cheapest return on 8 of the 9 departure dates we hold, and Southwest Airlines on 1. Between 13 Nov and 18 Aug 2027, Frontier Airlines has the cheapest one-way on 6 of the 8 departure dates we hold, American Airlines on 1 and Alaska Airlines on 1.