Atlanta (ATL) to Las Vegas (LAS) flight deal from $137 USD in economy class

WNSouthwest Airlines

Round Trip•Economy

ATL

Hartsfield–Jackson Atlanta Inte

Atlanta, United States

LAS

Harry Reid International Airport

Las Vegas, United States

$436 USD

-69%$137 USD

Verified Nov 2, 2025 at 12:28 PM

December 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1$369 2$318 3$217 4$267 5$307 6$267 7$227 8$217 9$217 10$217 11$275 12$237 13$277 14$267 15$267 16$240 17$240 18$335 19$390 20$395 21$497 22$425 23$317 24$227 25$245 26$343 27$347 28$347 29$327 30$317 31$317 1 2 3 4

Limited Availability

11% of dates checked are available within 10% of the lowest price

Monday, December 1st, 2025

10 round-trip options

Returning

Sat, Dec 6, 2025•5 Day Trip

$369 USD

Google Flights

Returning

Sun, Dec 7, 2025•6 Day Trip

$438 USD

Google Flights

Returning

Mon, Dec 8, 2025•7 Day Trip

$369 USD

Google Flights

Returning

Tue, Dec 9, 2025•8 Day Trip

$369 USD

Google Flights

Returning

Wed, Dec 10, 2025•9 Day Trip

$369 USD

Google Flights

Returning

Thu, Dec 11, 2025•10 Day Trip

$383 USD

Google Flights

Returning

Fri, Dec 12, 2025•11 Day Trip

$375 USD

Google Flights

Returning

Sat, Dec 13, 2025•12 Day Trip

$373 USD

Google Flights

Returning

Sun, Dec 14, 2025•13 Day Trip

$415 USD

Google Flights

Returning

Mon, Dec 15, 2025•14 Day Trip

$373 USD

Google Flights