Cheap Flights from San Diego (SAN) to Las Vegas (LAS) from HK$304~

View HK$304 flight on Tue, 7 Oct 2025Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Harry Reid Intl. Airport (LAS)

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

Prices were available within the past 7 days and start at HK$304 for one-way flights and HK$1,242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 5 Aug - Thu, 7 Aug
SAN
San Diego
LAS
Las Vegas
HK$1,242 Return, found 2 days ago
HK$1,242
Return
found 2 days ago
Select Delta flight, departing Tue, 5 Aug from San Diego to Las Vegas, returning Thu, 7 Aug, priced at HK$1,242 found 2 days ago
Delta
Sat, 2 Aug - Thu, 7 Aug
SAN
San Diego
LAS
Las Vegas
HK$1,393 Return, found 2 days ago
HK$1,393
Return
found 2 days ago
Select Delta flight, departing Sat, 2 Aug from San Diego to Las Vegas, returning Thu, 7 Aug, priced at HK$1,393 found 2 days ago
Delta
Tue, 5 Aug - Thu, 7 Aug
SAN
San Diego
LAS
Las Vegas
HK$1,567 Return, found 2 days ago
HK$1,567
Return
found 2 days ago
Select Delta flight, departing Tue, 5 Aug from San Diego to Las Vegas, returning Thu, 7 Aug, priced at HK$1,567 found 2 days ago
Delta
Sat, 2 Aug - Thu, 7 Aug
SAN
San Diego
LAS
Las Vegas
HK$1,629 Return, found 2 days ago
HK$1,629
Return
found 2 days ago
Select Delta flight, departing Sat, 2 Aug from San Diego to Las Vegas, returning Thu, 7 Aug, priced at HK$1,629 found 2 days ago
Delta
Tue, 5 Aug - Thu, 7 Aug
SAN
San Diego
LAS
Las Vegas
HK$1,715 Return, found 2 days ago
HK$1,715
Return
found 2 days ago
Select Delta flight, departing Tue, 5 Aug from San Diego to Las Vegas, returning Thu, 7 Aug, priced at HK$1,715 found 2 days ago
Delta
Sat, 2 Aug - Thu, 7 Aug
SAN
San Diego
LAS
Las Vegas
HK$1,717 Return, found 2 days ago
HK$1,717
Return
found 2 days ago
Select Delta flight, departing Sat, 2 Aug from San Diego to Las Vegas, returning Thu, 7 Aug, priced at HK$1,717 found 2 days ago
United
Sat, 2 Aug - Thu, 7 Aug
SAN
San Diego
LAS
Las Vegas
HK$1,718 Return, found 2 days ago
HK$1,718
Return
found 2 days ago
Select United flight, departing Sat, 2 Aug from San Diego to Las Vegas, returning Thu, 7 Aug, priced at HK$1,718 found 2 days ago
Delta
Sat, 2 Aug - Thu, 7 Aug
SAN
San Diego
LAS
Las Vegas
HK$1,790 Return, found 2 days ago
HK$1,790
Return
found 2 days ago
Select Delta flight, departing Sat, 2 Aug from San Diego to Las Vegas, returning Thu, 7 Aug, priced at HK$1,790 found 2 days ago
Delta
Tue, 5 Aug - Thu, 7 Aug
SAN
San Diego
LAS
Las Vegas
HK$1,803 Return, found 2 days ago
HK$1,803
Return
found 2 days ago
Select Delta flight, departing Tue, 5 Aug from San Diego to Las Vegas, returning Thu, 7 Aug, priced at HK$1,803 found 2 days ago
American Airlines
Tue, 5 Aug - Thu, 7 Aug
SAN
San Diego
LAS
Las Vegas
HK$1,880 Return, found 2 days ago
HK$1,880
Return
found 2 days ago
Select American Airlines flight, departing Tue, 5 Aug from San Diego to Las Vegas, returning Thu, 7 Aug, priced at HK$1,880 found 2 days ago

Find the cheapest month to fly from San Diego (SAN) to Las Vegas (LAS)

September is typically the cheapest month to fly

From HK$308 - HK$471 per traveller.

Graph displaying average flight prices per month

San Diego to Las Vegas route information
Origin airport
San Diego Intl.
Destination airport
Harry Reid Intl.
Return price
HK$1,242
Distance
415 km
Average flight time
1 hour 23 mins

Flights from San Diego to Las Vegas

Book cheap flights from San Diego (SAN) to Las Vegas (LAS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from San Diego (SAN) to Las Vegas (LAS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your San Diego (SAN) to Las Vegas (LAS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Las Vegas flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Las Vegas and things to do in Las Vegas for your perfect vacation with Expedia Thing to Do.

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 HK$304 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 HK$1,242. 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 far is the flight from San Diego Intl. Airport (SAN) to LAS?
You won't have time for a movie marathon on this flight — it's only 420 kilometers from San Diego to Las Vegas. Find your way to 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.

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