Salt Lake City to Las Vegas SLC → LAS
Salt Lake City International Airport (SLC) → McCarran International Airport (LAS)
The cheapest one-way found recently is $126 with Frontier Airlines, 5 Nov, found yesterday.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $130 to $144.
Cheapest one-way found recently
$126
5 Nov · Frontier Airlines
Salt Lake City International Airport (SLC) → McCarran International Airport (LAS)
Leaves 9:28 a.m. · 1 h 38 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$126
5 Nov · Frontier Airlines
Salt Lake City International Airport (SLC) → McCarran International Airport (LAS)
Leaves 9:28 a.m. · 1 h 38 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$126 5 Novfound yesterdayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $51 to $63.
At $126, the cheapest one-way found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 26 Oct to 5 Nov, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 5 Nov to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Oct | $153 | Alaska Airlines | Salt Lake City International Airport (SLC) → McCarran International Airport (LAS) | 1 stop | found 3 days ago | Open this trip |
| 28 Oct | $134 | Frontier Airlines | Salt Lake City International Airport (SLC) → McCarran International Airport (LAS) | nonstop | found 5 days ago | Open this trip |
| 5 Nov | $126 | Frontier Airlines | Salt Lake City International Airport (SLC) → McCarran International Airport (LAS) | nonstop | found yesterday | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $126.
Airlines on the cheapest dates: Frontier Airlines, Alaska Airlines.
Premium cabin fares from Salt Lake City to Las Vegas
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 5 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Salt Lake City to Las Vegas?
One-way
Fares 14 to 29 days before departure were typically 65% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 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.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $168 | $115 | +185% | 20 |
| 7–13 days | $115 | $82 | +95% | 22 |
| 14–29 days | $59 | $51 | Cheapest seen | 24 |
| 30–59 days | $61 | $61 | +3% | 17 |
| 90–179 days | $107 | $107 | +81% | 7 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Provo → Las Vegas
62 km from Salt Lake City
$275
21 Oct – 23 Oct · PVU → LAS · out nonstop, back nonstop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest one-way found recently is for 5 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work