Cheap flights from Atlanta to Las Vegas from $43 ATL → LAS
Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS)
The cheapest return found recently is $180 with Frontier Airlines, 9 Dec – 16 Dec, found yesterday. The cheapest one-way found recently is $43 with Frontier Airlines, 5 Jan 2027, found 4 days ago.
- Cheapest one-way found recently
- $43, Frontier Airlines, found 4 days ago
- Cheapest return found recently
- $180, 9 Dec to 16 Dec
- Usual return price
- $201 to $395
- Cheapest month to fly
- December 2026, return fares from $180 found in the last 7 days
- Airlines with nonstop flights
- Frontier Airlines, Southwest Airlines, United Airlines
- Shortest nonstop flight found
- 4 h 34 min
Return
The cheapest return fare on each of 5 departure dates is usually $201 to $395.
Cheapest return found recently
$180
9 Dec – 16 Dec · Frontier Airlines
Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS)
Leaves 10:14 a.m. · Return leaves 12:25 p.m. · 11 h 28 min of travel, both ways together
out 1 stop, back nonstop · via George Bush Intercontinental Airport (IAH)
found yesterday
Cheapest nonstop return
$202
9 Dec – 16 Dec · Frontier Airlines
Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS)
Leaves 9:48 a.m. · Return leaves 4:41 p.m. · 8 h 48 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$180 9 Dec – 16 Decfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 50 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $86 to $245.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 9 Dec to 3 Apr 2027, 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 7-night return fares leaving within 3 days of 9 Dec to compare.
Every date we hold
32 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 9 Dec – 16 Dec | $180 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS) | out 1 stop, back nonstop | found yesterday | See prices for these dates |
| 15 Dec – 22 Dec | $220 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 20 Dec – 3 Jan 2027 | $395 | Sun Country Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 16 Jan 2027 – 18 Jan 2027 | $201 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS) | out nonstop, back 1 stop | found 3 days ago | See prices for these dates |
| 3 Apr 2027 – 10 Apr 2027 | $510 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS) | out nonstop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $180.
Airlines on the cheapest dates: Frontier Airlines, Sun Country Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$43
5 Jan 2027 · Frontier Airlines
Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS)
Leaves 7:10 p.m. · 4 h 34 min trip
nonstop
found 4 days ago
Cheapest nonstop one-way
$43
5 Jan 2027 · Frontier Airlines
Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS)
Leaves 7:10 p.m. · 4 h 34 min trip
nonstop
found 4 days ago
Found recently, and the cheapest we hold
$43 5 Jan 2027found 4 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 38 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $43 to $155.
At $43, the cheapest one-way found recently is at the low end of that range.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 5 Jan 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Dec | $188 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS) | 1 stop | found 4 days ago | Open this trip |
| 5 Jan 2027 | $43 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → McCarran International Airport (LAS) | nonstop | found 4 days ago | Open this trip |
Which month looks cheapest?
January 2027 is the cheapest month — from $43.
Airlines on the cheapest dates: Frontier Airlines.
Premium cabin fares from Atlanta 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 9 Dec – 16 Dec in another cabin: Premium economy · Business · First
Today's prices for 5 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Atlanta to Las Vegas?
Return
Fares 14 to 29 days before departure were typically 61% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (50 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 | $343 | $158 | +156% | 24 |
| 7–13 days | $304 | $158 | +127% | 17 |
| 14–29 days | $134 | $86 | Cheapest seen | 43 |
| 30–59 days | $138 | $112 | +3% | 47 |
| 60–89 days | $286 | $148 | +113% | 36 |
| 90–179 days | $220 | $156 | +64% | 37 |
| 180+ days | $502 | $492 | +275% | 18 |
One-way
The cheapest fares were 14 to 29 days before departure.
From the cheapest one-way each day between 24 Sept and 12 Nov (38 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 |
|---|---|---|---|---|
| 14–29 days | $85 | $64 | Cheapest seen | 10 |
| 30–59 days | $110 | $43 | +29% | 10 |
| 60–89 days | $118 | $80 | +39% | 19 |
| 90–179 days | $86 | $52 | +1% | 18 |
Live price for these dates
The cheapest return found recently is for 9 Dec – 16 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Atlanta to Las Vegas?
The cheapest return found recently is $180 with Frontier Airlines, 9 Dec to 16 Dec, found yesterday. The cheapest return fare on each of 5 departure dates is usually $201 to $395.
How much is a one-way flight from Atlanta to Las Vegas?
The cheapest one-way found recently is $43 with Frontier Airlines, 5 Jan 2027, found 4 days ago.
What is the cheapest month to fly from Atlanta to Las Vegas?
December 2026 is the cheapest month for a return, from $180, 9 Dec to 16 Dec, found yesterday. January 2027 is the cheapest month for a one-way, from $43, 5 Jan 2027, found 4 days ago.
How far ahead should I book a flight from Atlanta to Las Vegas?
In 50 days of prices between 24 Sept and 12 Nov, return fares 14 to 29 days before departure were typically 61% lower than 0 to 6 days before departure. In 38 days of prices between 24 Sept and 12 Nov, one-way fares were cheapest 14 to 29 days before departure.
Is there a direct flight from Atlanta to Las Vegas?
Yes, the cheapest nonstop return found recently is $202 with Frontier Airlines, 9 Dec to 16 Dec, found yesterday. The cheapest nonstop one-way found recently is $43 with Frontier Airlines, 5 Jan 2027, found 4 days ago.
How long is the flight from Atlanta to Las Vegas?
The cheapest nonstop one-way found recently, with Frontier Airlines on 5 Jan 2027, takes 4 h 34 min from Hartsfield-Jackson Atlanta International Airport (ATL) to McCarran International Airport (LAS).
Which airlines have the cheapest flights from Atlanta to Las Vegas?
Between 9 Dec and 3 Apr 2027, Frontier Airlines has the cheapest return on 4 of the 5 departure dates we hold, and Sun Country Airlines on 1.
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