Book Southwest Airlines Flights to Las Vegas

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 round-trip flights to Las Vegas with Southwest Airlines.

Las Vegas.$2,891 per passenger.Departing Thu, Oct 23.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Cancun on Thu, Oct 23, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $2,891, select.

Las Vegas.$2,891 per passenger.Departing Wed, Sep 10.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Cancun on Wed, Sep 10, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $2,891, select.

Las Vegas.$3,277 per passenger.Departing Wed, Nov 19.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Cancun on Wed, Nov 19, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $3,277, select.

Las Vegas.$3,455 per passenger.Departing Tue, Dec 23.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Cancun on Tue, Dec 23, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $3,455, select.

Las Vegas.$3,476 per passenger.Departing Wed, Aug 27.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Cancun on Wed, Aug 27, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $3,476, select.

Las Vegas.$5,056 per passenger.Departing Tue, Feb 3.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Cancun on Tue, Feb 3, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $5,056, select.

Las Vegas.$5,056 per passenger.Departing Tue, Jan 13.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Cancun on Tue, Jan 13, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $5,056, select.

Las Vegas.$5,228 per passenger.Departing Wed, Mar 25.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Cancun on Wed, Mar 25, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $5,228, select.

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

Flexible on travel dates? Here's when plane tickets are cheapest.

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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	$2,891
Cheapest month to fly	September

How to find cheap flights to Las Vegas with Southwest Airlines

Looking for cheap plane tickets to Las Vegas? Here are a few tips on how to find the best price.

Simply hit "search"

We've compared every online travel agent and flight provider out there to find the cheapest Southwest Airlines plane tickets to Las Vegas. And with us, there are no added fees – what you see is what you pay.

Fly from Cancun

At the moment, the best route to Las Vegas with Southwest Airlines is from Cancun to Las Vegas.

Fly in September

The cheapest time to go to Las Vegas with Southwest Airlines is currently September.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day, to get flights to Las Vegas with Southwest Airlines.

Set up a Price Alert

We'll let you know when the price of your flight to Las Vegas goes up or down so you can book when the time is just right. You're even able to watch specific Southwest Airlines flights.

Book your Southwest Airlines flight to Las Vegas with extra peace of mind

Find flexible Southwest Airlines flights to Las Vegas

Southwest Airlines might offer amendable tickets to Las Vegas, which means you won't lose out if your booking has to be changed or canceled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Las Vegas. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower-emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Las Vegas with Southwest Airlines: FAQs

How long is the flight to Las Vegas with Southwest Airlines?

The average Southwest Airlines flight time from Mexico to Las Vegas is 4 hours and 11 minutes.

Which other airlines can I fly to Las Vegas with?

At the moment, Hawaiian Airlines, Alaska Airlines, Delta, Volaris and SkyWest Airlines all fly to Las Vegas too.

Is there anywhere else I could fly to with Southwest Airlines?

Southwest Airlines currently also flies to Denver International, Las Vegas Harry Reid International and Phoenix Sky Harbor.

What's the cheapest month to fly to Las Vegas with Southwest Airlines?

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 September.