S$50 Cheap Flights from San Diego to Las Vegas

View S$50 flight on Wed, 6 Aug, 2025Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Harry Reid Intl. Airport (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 S$50 for one-way flights and S$99 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 6 Aug - Tue, 26 Aug
SAN
San Diego
LAS
Las Vegas
S$99 Return, found 4 hours ago
S$99
Return
found 4 hours ago
Select Delta flight, departing Wed, 6 Aug from San Diego to Las Vegas, returning Tue, 26 Aug, priced at S$99 found 4 hours ago
Delta
Thu, 21 Aug - Thu, 28 Aug
SAN
San Diego
LAS
Las Vegas
S$125 Return, found 1 day ago
S$125
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug from San Diego to Las Vegas, returning Thu, 28 Aug, priced at S$125 found 1 day ago
Delta
Thu, 21 Aug - Thu, 28 Aug
SAN
San Diego
LAS
Las Vegas
S$151 Return, found 1 day ago
S$151
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug from San Diego to Las Vegas, returning Thu, 28 Aug, priced at S$151 found 1 day ago
Delta
Wed, 6 Aug - Tue, 26 Aug
SAN
San Diego
LAS
Las Vegas
S$189 Return, found 4 hours ago
S$189
Return
found 4 hours ago
Select Delta flight, departing Wed, 6 Aug from San Diego to Las Vegas, returning Tue, 26 Aug, priced at S$189 found 4 hours ago
Delta
Wed, 6 Aug - Tue, 26 Aug
SAN
San Diego
LAS
Las Vegas
S$190 Return, found 4 hours ago
S$190
Return
found 4 hours ago
Select Delta flight, departing Wed, 6 Aug from San Diego to Las Vegas, returning Tue, 26 Aug, priced at S$190 found 4 hours ago
Delta
Thu, 21 Aug - Thu, 28 Aug
SAN
San Diego
LAS
Las Vegas
S$202 Return, found 1 day ago
S$202
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug from San Diego to Las Vegas, returning Thu, 28 Aug, priced at S$202 found 1 day ago
American Airlines
Thu, 21 Aug - Thu, 28 Aug
SAN
San Diego
LAS
Las Vegas
S$203 Return, found 1 day ago
S$203
Return
found 1 day ago
Select American Airlines flight, departing Thu, 21 Aug from San Diego to Las Vegas, returning Thu, 28 Aug, priced at S$203 found 1 day ago
Delta
Thu, 21 Aug - Thu, 28 Aug
SAN
San Diego
LAS
Las Vegas
S$227 Return, found 1 day ago
S$227
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug from San Diego to Las Vegas, returning Thu, 28 Aug, priced at S$227 found 1 day ago
United
Sat, 16 Aug - Sat, 23 Aug
SAN
San Diego
LAS
Las Vegas
S$239 Return, found 6 days ago
S$239
Return
found 6 days ago
Select United flight, departing Sat, 16 Aug from San Diego to Las Vegas, returning Sat, 23 Aug, priced at S$239 found 6 days ago
Hawaiian Airlines
Thu, 21 Aug - Thu, 28 Aug
SAN
San Diego
LAS
Las Vegas
S$1,575 Return, found 1 day ago
S$1,575
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, 21 Aug from San Diego to Las Vegas, returning Thu, 28 Aug, priced at S$1,575 found 1 day ago

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

September is typically the cheapest month to fly

From S$50 - S$81 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.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Return price
S$99
Distance
415 km
Average flight time
1 hour 22 mins

Perfect flights from San Diego to Las Vegas

Your Journey from San Diego to Las Vegas

Start your unforgettable journey with Expedia. Our broad selection of flights from San Diego to Las Vegas caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, Frontier Airlines, United, American Airlines, Hawaiian Airlines. Our selection of flights from San Diego Intl. to Harry Reid Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with San Diego to Las Vegas Flights

Experience the joy of finding cheap flights from San Diego Intl. to Harry Reid Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$50 and roundtrip prices from S$99*.
 

Pre-Flight Essentials

Ensure a smooth journey from San Diego to Las Vegas with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Las Vegas

Picture yourself stepping off the plane in Las Vegas and immersing yourself in the unique atmosphere of Las Vegas. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your San Diego to Las Vegas Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from San Diego to Las Vegas.
 

Beyond the Flight – Exploring Las Vegas

With Expedia, your adventure extends beyond the flight. Explore Las Vegas at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from San Diego to Las Vegas with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San Diego to Las Vegas with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$99. 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 kilometres 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.

Explore a world of travel with Expedia

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*Available to Expedia members.