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

WNSouthwest Airlines

Round Trip•Economy

LAS

Harry Reid International Airport

Las Vegas, United States

ATL

Hartsfield–Jackson Atlanta Inte

Atlanta, United States

$438 USD

-69%$137 USD

Verified Nov 2, 2025 at 12:29 PM

December 2025

Today

Mon

Tue

Wed

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Fri

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Sun

1$363 2$318 3$217 4$217 5$217 6$217 7$287 8$217 9$217 10$217 11$227 12$217 13$267 14$307 15$267 16$267 17$277 18$335 19$407 20$425 21$497 22$421 23$397 24$227 25$235 26$337 27$347 28$337 29$317 30$317 31$317 1 2 3 4

Limited Availability

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

Monday, December 22nd, 2025

10 round-trip options

Returning

Sat, Dec 27, 2025•5 Day Trip

$537 USD

Google Flights

Returning

Sun, Dec 28, 2025•6 Day Trip

$533 USD

Google Flights

Returning

Mon, Dec 29, 2025•7 Day Trip

$513 USD

Google Flights

Returning

Tue, Dec 30, 2025•8 Day Trip

$503 USD

Google Flights

Returning

Wed, Dec 31, 2025•9 Day Trip

$503 USD

Google Flights

Returning

Thu, Jan 1, 2026•10 Day Trip

$503 USD

Google Flights

Returning

Fri, Jan 2, 2026•11 Day Trip

$523 USD

Google Flights

Returning

Sat, Jan 3, 2026•12 Day Trip

$523 USD

Google Flights

Returning

Sun, Jan 4, 2026•13 Day Trip

$523 USD

Google Flights

Returning

Mon, Jan 5, 2026•14 Day Trip

$421 USD

Google Flights