$21 Cheap Flights from San Diego (SAN) to Las Vegas (LAS)

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Cheap Flights from San Diego to Las Vegas (SAN-LAS)

Prices were available within the past 7 days and start at $21 for one-way flights and $42 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines
Frontier Airlines
Spirit Airlines
Frontier Airlines
Frontier Airlines
Spirit Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Flights from San Diego (SAN) to Las Vegas (LAS)
Origin airport
San Diego Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$42
Distance
259 mi
Average flight time
1 hour 13 mins

San Diego to Las Vegas Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from San Diego to Las Vegas offer the perfect respite. Not only does exploring Las Vegas provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from San Diego to Las Vegas may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from SAN to LAS today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Las Vegas are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Las Vegas more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is $21 now!

Frequently asked questions

How much is a flight from San Diego Airport to Harry Reid Airport (formerly McCarran Airport)?
Round-trip tickets from SAN to LAS start from $42. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SAN to Harry Reid Airport (formerly McCarran Airport)?
This can vary between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from San Diego Airport to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for SAN to Harry Reid Airport (formerly McCarran Airport) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from San Diego Intl. Airport (SAN) to LAS?
With the average flight time between San Diego Intl. Airport (SAN) (SAN) and Harry Reid Airport (formerly McCarran Airport) (LAS) an easy 1 hour and 17 minutes, you’ll be strolling around Las Vegas in no time.
How far is the flight from San Diego Airport to Harry Reid Airport (formerly McCarran Airport)?
You won’t have time for a movie marathon on this flight — it’s only 261 mi from San Diego to Las Vegas. Find your seat, enjoy the in-flight service and you’ll be in Las Vegas in next to no time.
Which airlines fly direct from San Diego Intl. Airport (SAN) to Harry Reid Airport (formerly McCarran Airport)?
It’s a breeze to fly directly from San Diego Intl. Airport (SAN) to LAS. Here are the most popular carriers that operate nonstop services on this route:

  • Southwest Airlines - (WN) with 395 monthly flights
  • Spirit Airlines - (NK) with 121 monthly flights
  • Frontier Airlines - (F9) with 52 monthly flights
  • Allegiant Air - (G4) with 8 monthly flights

Are San Diego Airport to LAS flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a great last-minute deal from San Diego Airport to Harry Reid Airport (formerly McCarran Airport), but it’s also possible to miss out altogether! As many airlines publish prices up to 12 months in advance, it’s worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can feel confident knowing you’re always seeing the latest offers.
Can I fly from San Diego Intl. Airport (SAN) to LAS right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from San Diego Intl. Airport (SAN) to Harry Reid Airport (formerly McCarran Airport) please visit our COVID 19 travel advisor portal link.

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