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Southwest Airlines flights to Las Vegas

Travellers and cabin class

The best Southwest Airlines flight deals to Las Vegas

Looking for a last minute deal or the best direct flight? Find the biggest savings on one-way and return trips to Las Vegas with Southwest Airlines.
Las Vegas.$3,620 per passenger.Departing Tue, 15 Apr.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Puerto Vallarta on Tue, 15 Apr, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $3,620, select.
Las Vegas.$3,698 per passenger.Departing Fri, 2 May.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Cancun on Fri, 2 May, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $3,698, select.
Las Vegas.$3,767 per passenger.Departing Thu, 19 Jun.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Los Cabos International on Thu, 19 Jun, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $3,767, select.
Las Vegas.$3,767 per passenger.Departing Thu, 3 Jul.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Los Cabos International on Thu, 3 Jul, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $3,767, select.
Las Vegas.$4,741 per passenger.Departing Thu, 7 Aug.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Cancun on Thu, 7 Aug, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $4,741, select.
Las Vegas.$4,741 per passenger.Departing Wed, 3 Sep.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Cancun on Wed, 3 Sep, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $4,741, select.
Las Vegas.$4,745 per passenger.Departing Wed, 8 Oct.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Cancun on Wed, 8 Oct, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $4,745, select.
Las Vegas.$5,417 per passenger.Departing Tue, 25 Mar.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Los Cabos International on Tue, 25 Mar, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $5,417, select.

Find the cheapest time to fly to Las Vegas with Southwest Airlines

Flexible on travel dates? Here's when fares are lowest.
Mar
from $5,417
Apr
from $3,620
May
from $3,698
Jun
from $3,767
Jul
from $3,767
Aug
from $4,741
Sep
from $4,741
Oct
from $4,745
Nov
Find prices
Dec
Find prices
Jan
Find prices
Feb
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Find which Las Vegas airports Southwest Airlines flies to

Compare routes to Las Vegas below. You may find an airport to fly into that's cheaper, faster, or easier.

Flying to Las Vegas with Southwest Airlines

The things to know before you go.
Cheapest flight found$3,620
Cheapest month to flyOctober

Flying to Las Vegas with Southwest Airlines: FAQs

The average Southwest Airlines flight time from Mexico to Las Vegas is 4 hours and 16 minutes.
At the moment, Delta, Aeromexico, Volaris, Frontier Airlines and Viva Aerobus all fly to Las Vegas too.
Southwest Airlines currently also flies to Denver International, Las Vegas Harry Reid International and Baltimore Washington International.
Although it's difficult to get an accurate idea of when Southwest Airlines flights to Las Vegas are cheapest, the lowest fares are currently for departures in April.

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