Frontier's UpFront Plus seats guarantee an empty middle seat for extra comfort.
Book early morning flights on Frontier for better on-time performance.

Most accurate provider | Justfly.com 3 stars |
|---|---|
Most trusted provider | Justfly.com 3 stars |
Round-trip from | $130 (Kiwi.com) |
One-way from | $60 (Trip.com) |
Popular in | March |
Cheapest in | August |
Average price | $264 |
Good round-trip deal | $207 or less |
Good one-way deal | $111 or less |
Fly from
Fly to
Route
Depart
Return
Price
AtlantaLas Vegas
ATL - LAS
ATLLAS
Atlanta Hartsfield-Jackson
Wed 2/18
2:10 pm-4:02 pm
Nonstop4h 52m
Las Vegas Harry Reid Intl
Tue 2/24
7:30 am-2:28 pm
Nonstop3h 58m
AtlantaLas Vegas
ATL - LAS
ATLLAS
Atlanta Hartsfield-Jackson
Sat 2/28
7:55 pm-11:44 pm
1 stop6h 49m
Las Vegas Harry Reid Intl
Wed 3/4
7:30 am-2:28 pm
Nonstop3h 58m
AtlantaLas Vegas
ATL - LAS
ATLLAS
Atlanta Hartsfield-Jackson
Thu 1/29
9:22 pm-11:59 pm
1 stop29h 37m
Las Vegas Harry Reid Intl
Sat 1/31
11:11 am-9:27 am
1 stop19h 16m
AtlantaLas Vegas
ATL - LAS
ATLLAS
Atlanta Hartsfield-Jackson
Sat 2/14
3:03 pm-4:56 pm
Nonstop4h 53m
Las Vegas Harry Reid Intl
Sat 2/21
11:00 pm-9:37 am
1 stop7h 37m
AtlantaLas Vegas
ATL - LAS
ATLLAS
Atlanta Hartsfield-Jackson
Wed 1/7
10:46 pm-10:23 am
1 stop14h 37m
Las Vegas Harry Reid Intl
Wed 1/14
10:59 am-11:39 am
1 stop21h 40m
AtlantaLas Vegas
ATL - LAS
ATLLAS
Atlanta Hartsfield-Jackson
Fri 1/30
10:40 am-5:35 pm
1 stop9h 55m
Las Vegas Harry Reid Intl
Sun 2/1
8:26 pm-11:39 am
1 stop12h 13m
AtlantaLas Vegas
ATL - LAS
ATLLAS
Atlanta Hartsfield-Jackson
Sat 1/17
8:04 pm-10:02 pm
Nonstop4h 58m
Las Vegas Harry Reid Intl
Tue 1/20
11:59 pm-7:03 am
Nonstop4h 04m
AtlantaLas Vegas
ATL - LAS
ATLLAS
Atlanta Hartsfield-Jackson
Sat 1/31
1:45 pm-8:44 pm
1 stop9h 59m
Las Vegas Harry Reid Intl
Sat 2/7
11:59 pm-3:28 pm
1 stop12h 29m
AtlantaLas Vegas
ATL - LAS
ATLLAS
Atlanta Hartsfield-Jackson
Mon 1/26
9:41 pm-11:15 pm
Nonstop4h 34m
Las Vegas Harry Reid Intl
Mon 2/2
11:15 pm-5:55 am
Nonstop3h 40m
AtlantaLas Vegas
ATL - LAS
ATLLAS
Atlanta Hartsfield-Jackson
Wed 1/21
4:47 pm-10:31 pm
1 stop8h 44m
Las Vegas Harry Reid Intl
Fri 1/23
6:14 pm-3:47 pm
2 stops18h 33m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Atlanta to Las Vegas (average of $80). Flying from Atlanta to Las Vegas in June is currently the most expensive (average of $128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Atlanta to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight at noon.
Travelers seeking maximum savings on their Atlanta to Las Vegas flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 17% of weekly flights between Atlanta and Las Vegas have experienced delays in the past year, with the average delay time being 145 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Delta have had the lowest number of delays on this route, with just 16% of flights being delayed.
San Diego (SAN) – chosen by Cheapflights users on 18% of 1-stop itineraries from Atlanta to Las Vegas on Cheapflights.
Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $167.
Flights via Houston (HOU) have the shortest average one-way travel time for 1-stop routes: 6h 35m.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 24m.
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Entertainment
Comfort
Overall
Crew
Boarding
Reviews
Thomas,Dec 2025
SEA - DEN
Atlanta and Las Vegas both enjoy warm, relaxing climates, but a trip to Vegas can provide a fun escape from everyday life. World-class entertainment, gambling, luxury hotels, and top-notch restaurants all await you when you arrive in Las Vegas. This city built in the desert is a true oasis, and it attracts visitors from Atlanta and all over the world each year. In addition to being a great vacation destination, Las Vegas is also a popular location for conventions and trade shows, which helps to make a day at the office anything but typical.
Atlanta is a major metropolitan city steeped in history and Southern charm, while Las Vegas provides a glimpse at a more modern, glitzy town. Your trip to Vegas can be an exciting escape from the humid summers and mild winters of Georgia, with the dry heat giving you the perfect excuse to lounge near your hotel pool. Take a stroll down the Las Vegas Strip to gaze at the world-famous neon lights that make this city so mesmerizing, or duck into a casino to play a few hands with the high rollers who have mastered the arts of blackjack and poker. A variety of specialty museums dot the downtown area, including Madame Tussaud's Wax Museum and The Mob Museum, which pays homage to the city's underworld influences. Of course, the Hoover Dam and the Grand Canyon are just a short drive from the city center, giving you majestic views of some of the most serene locations in the United States. You can travel by car or tour bus, or for a real thrill, take a helicopter tour of the Grand Canyon.
Get a head start on planning your Las Vegas escape, and use our smart engine to find the cheapest flights from Atlanta to Vegas.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$104 | Average$234 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$117 | Average$209 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$126 | Average$302 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$350 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$206 | Average$405 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$218 | Average$383 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$240 | Average$466 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$272 | Average$438 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$327 | Average$427 | FlexibilityNo cancel fee | On-time75% |