$66 Cheap Flights from Atlanta (ATL) to Las Vegas (LAS)

View $66 flight on Thu, Aug 21, 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Harry Reid Intl. Airport (LAS)

Cheap Flights from Atlanta to Las Vegas (ATL-LAS)

Prices were available within the past 7 days and start at $66 for one-way flights and $130 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Sep 28 - Fri, Oct 3
ATL
Atlanta
LAS
Las Vegas
$130 Roundtrip, just found
$130
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Sep 28 from Atlanta to Las Vegas, returning Fri, Oct 3, priced at $130 just found
Frontier Airlines
Sat, Aug 23 - Tue, Aug 26
ATL
Atlanta
LAS
Las Vegas
$134 Roundtrip, just found
$134
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Aug 23 from Atlanta to Las Vegas, returning Tue, Aug 26, priced at $134 just found
Frontier Airlines
Sat, Aug 9 - Tue, Aug 12
ATL
Atlanta
LAS
Las Vegas
$135 Roundtrip, just found
$135
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Aug 9 from Atlanta to Las Vegas, returning Tue, Aug 12, priced at $135 just found
Frontier Airlines
Sat, Aug 23 - Sat, Aug 30
ATL
Atlanta
LAS
Las Vegas
$138 Roundtrip, found 8 hours ago
$138
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Aug 23 from Atlanta to Las Vegas, returning Sat, Aug 30, priced at $138 found 8 hours ago
Frontier Airlines
Sat, Aug 30 - Mon, Sep 8
ATL
Atlanta
LAS
Las Vegas
$139 Roundtrip, found 3 hours ago
$139
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Aug 30 from Atlanta to Las Vegas, returning Mon, Sep 8, priced at $139 found 3 hours ago
Frontier Airlines
Thu, Aug 21 - Mon, Aug 25
ATL
Atlanta
LAS
Las Vegas
$140 Roundtrip, just found
$140
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 21 from Atlanta to Las Vegas, returning Mon, Aug 25, priced at $140 just found
Spirit Airlines
Tue, Sep 30 - Fri, Oct 3
ATL
Atlanta
LAS
Las Vegas
$141 Roundtrip, found 16 hours ago
$141
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Tue, Sep 30 from Atlanta to Las Vegas, returning Fri, Oct 3, priced at $141 found 16 hours ago
Delta
Fri, Sep 19 - Sat, Sep 20
ATL
Atlanta
LAS
Las Vegas
$192 Roundtrip, found 6 hours ago
$192
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Sep 19 from Atlanta to Las Vegas, returning Sat, Sep 20, priced at $192 found 6 hours ago
Southwest Airlines
Sat, Sep 6 - Tue, Sep 9
ATL
Atlanta
LAS
Las Vegas
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, Sep 6 from Atlanta to Las Vegas, returning Tue, Sep 9, priced at $197 just found
Alaska Airlines
Wed, Oct 15 - Tue, Oct 21
ATL
Atlanta
LAS
Las Vegas
$216 Roundtrip, found 12 hours ago
$216
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Wed, Oct 15 from Atlanta to Las Vegas, returning Tue, Oct 21, priced at $216 found 12 hours ago

Find the cheapest month to fly from Atlanta (ATL) to Las Vegas (LAS)

February is typically the cheapest month to fly

From $85 - $403 per traveler.

Graph displaying average flight prices per month

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $214
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $214
Flights from Atlanta (ATL) to Las Vegas (LAS)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$124
Distance
1741 mi
Average flight time
1 hour 10 mins

Atlanta to Las Vegas Flights

The cheapest times to fly from Atlanta to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Atlanta to Las Vegas are during the month of September. You can find some of the cheapest flights from Atlanta to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Atlanta to Las Vegas

Sunday is one of the best days to book for cheap flights from Atlanta to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Atlanta to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Atlanta to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $66 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Atlanta to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Atlanta to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS) cost?
Score cheap return flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS) starting at $130. Snag a seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving ATL on July 30 2025 and touching down at LAS. The price was last updated on July 3 2025 and has not changed since.
What is the cheapest month to fly from ATL to LAS?
The cheapest flights from ATL to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS)?
Take your pick of 4 airlines that fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS). These include:

  • Delta Air Lines
  • Southwest Airlines
  • Frontier Airlines

What is the cheapest airline that flies from ATL to LAS?
Jet off from ATL to LAS with Frontier Airlines. This airline currently offers the cheapest one-way ticket for this route, starting at $69. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ATL on September 28 2025. Prices were last updated on July 3 2025 and have not changed since.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS)?
With an average of 12 direct flights departing from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS) daily, you'll be taking off on vacation soon enough.
What are the most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS)?
More travelers fly between ATL and LAS at 7 AM than at any other time of day. Prefer a quieter experience? Travel outside of rush hours and you could save on your fare as well.
What day of the week has the most flights from ATL to LAS?
Monday has the most flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS). Consider traveling on this day and you'll have the best chance of finding a departure that fits your itinerary.
What is the earliest flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS)?
The first flight of the day leaving from Hartsfield-Jackson Atlanta Intl. Airport (ATL) is at around 6:55AM UTC-5. Board this plane and you'll reach Harry Reid Intl. Airport (LAS) at approximately 8:35AM UTC-8. The overall travel time is 4h 40m.
How long does it take to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS)?
It takes around 4 hours and 40 minutes to cover the 1,750 mi from ATL to LAS.
What airline has the least delays from ATL to LAS?
Delta Air Lines has the best track record for on-time direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS), with an on-time score of 83%. Use the Expedia App to see your flight schedule before you leave and get real-time alerts about any changes.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS)?
Select a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Las Vegas from Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Harry Reid Intl. Airport (LAS) is the only airport in Las Vegas with direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL). Check out the available options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS) last-minute?
Booking your plane ticket from ATL to LAS just before your getaway is typically more expensive. But if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book an ATL to LAS flight and hotel package?
Securing an ATL to LAS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Harry Reid Intl. Airport (LAS)?
In most instances, you can cancel or reschedule your ATL to LAS flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, head to our Customer Service portal.

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*Available to One Key members.