CA $67 Cheap Flights from San Francisco (SFO) to Las Vegas (LAS)

View CA $67 flight on Mon, Sep. 1, 2025Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Harry Reid Intl. Airport (LAS)

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Cheap flights from San Francisco (SFO) to Las Vegas (LAS)

Prices were available within the past 7 days and start at CA $67 for one-way flights and CA $104 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Aug. 25 - Wed, Aug. 27
SFO
San Francisco
LAS
Las Vegas
CA $104 Roundtrip, found 5 days ago
CA $104
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Aug. 25 from San Francisco to Las Vegas, returning Wed, Aug. 27, priced at CA $104 found 5 days ago
Alaska Airlines
Sat, Sep. 20 - Tue, Sep. 23
SFO
San Francisco
LAS
Las Vegas
CA $105 Roundtrip, found 6 days ago
CA $105
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Sep. 20 from San Francisco to Las Vegas, returning Tue, Sep. 23, priced at CA $105 found 6 days ago
Hawaiian Airlines
Wed, Nov. 5 - Fri, Nov. 7
SFO
San Francisco
LAS
Las Vegas
CA $118 Roundtrip, found 5 days ago
CA $118
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Wed, Nov. 5 from San Francisco to Las Vegas, returning Fri, Nov. 7, priced at CA $118 found 5 days ago
Alaska Airlines
Sun, Sep. 21 - Thu, Sep. 25
SFO
San Francisco
LAS
Las Vegas
CA $131 Roundtrip, found 1 day ago
CA $131
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Sep. 21 from San Francisco to Las Vegas, returning Thu, Sep. 25, priced at CA $131 found 1 day ago
Alaska Airlines
Sun, Oct. 5 - Wed, Oct. 15
SFO
San Francisco
LAS
Las Vegas
CA $132 Roundtrip, found 1 day ago
CA $132
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Oct. 5 from San Francisco to Las Vegas, returning Wed, Oct. 15, priced at CA $132 found 1 day ago
Alaska Airlines
Wed, Aug. 20 - Mon, Aug. 25
SFO
San Francisco
LAS
Las Vegas
CA $146 Roundtrip, found 1 day ago
CA $146
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug. 20 from San Francisco to Las Vegas, returning Mon, Aug. 25, priced at CA $146 found 1 day ago
Hawaiian Airlines
Tue, Nov. 4 - Thu, Nov. 6
SFO
San Francisco
LAS
Las Vegas
CA $150 Roundtrip, found 6 days ago
CA $150
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Nov. 4 from San Francisco to Las Vegas, returning Thu, Nov. 6, priced at CA $150 found 6 days ago
Delta
Wed, Sep. 3 - Sat, Sep. 6
SFO
San Francisco
LAS
Las Vegas
CA $158 Roundtrip, found 6 days ago
CA $158
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Sep. 3 from San Francisco to Las Vegas, returning Sat, Sep. 6, priced at CA $158 found 6 days ago
American Airlines
Sat, Aug. 23 - Sat, Aug. 30
SFO
San Francisco
LAS
Las Vegas
CA $176 Roundtrip, found 22 hours ago
CA $176
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Aug. 23 from San Francisco to Las Vegas, returning Sat, Aug. 30, priced at CA $176 found 22 hours ago
United
Thu, Nov. 6 - Sat, Nov. 8
SFO
San Francisco
LAS
Las Vegas
CA $187 Roundtrip, found 5 days ago
CA $187
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov. 6 from San Francisco to Las Vegas, returning Sat, Nov. 8, priced at CA $187 found 5 days ago

Find the cheapest month to fly from San Francisco (SFO) to Las Vegas (LAS)

September is typically the cheapest month to fly

From CA $66 - CA $128 per traveller.

Graph displaying average flight prices per month

Flight from San Francisco to Las Vegas (SFO - LAS) route information
Origin airport
San Francisco Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
CA $104
Distance
662 km
Average flight time
1 hour 35 mins

San Francisco to Las Vegas Flights

The easy way to book your flights from San Francisco to Las Vegas 

With Expedia, it’s simple to find and book flights to Las Vegas from San Francisco whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Harry Reid Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Francisco to Las Vegas today, tomorrow, or this week.  

 

Save dollars with cheap flights from San Francisco Intl., SFO to Harry Reid Intl., LAS 

Sort your search results by price to find great deals on your flight from San Francisco to Las Vegas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Las Vegas from San Francisco currently is just CA $104 rising to CA $187.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Las Vegas  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Las Vegas from San Francisco 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Las Vegas with Expedia today.

Frequently asked questions

How much is a flight from San Francisco Airport to Harry Reid Airport (formerly McCarran Airport)?
Round-trip journeys from San Francisco Airport to Harry Reid Intl. Airport (LAS) start from CA $104. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking 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 Francisco Airport to Harry Reid Airport (formerly McCarran Airport)?
We understand that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from San Francisco Intl. Airport (SFO) to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without charging a fee. All you pay is the cost difference between the two flights. When looking for San Francisco Airport to Harry Reid Intl. Airport (LAS) flights, you'll see a "No change fees" box for you to select.
How many hours is the flight from San Francisco Airport to LAS?
It takes around 1 hour and 40 minutes to fly from San Francisco Intl. Airport (SFO) to Harry Reid Airport (formerly McCarran Airport) — perfect for a short snooze. You'll be landing in Las Vegas by the time you wake up.
How far is the flight from San Francisco Airport to LAS?
The distance from San Francisco Intl. Airport (SFO) (SFO) to Harry Reid Intl. Airport (LAS) (LAS) is 670 kilometres. You'll be stepping off the plane and picking up your bags from the carousel in no time at all.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to Harry Reid Airport (formerly McCarran Airport)?
With a good range of airlines to pick from, you should be able to find the perfect flight from San Francisco Intl. Airport (SFO) to Harry Reid Intl. Airport (LAS) in a few clicks. Here's a list of the top carriers with services between these airports:

  • United Airlines - (UA) with 195 monthly flights
  • Southwest Airlines - (WN) with 108 monthly flights
  • Alaska Airlines - (AS) with 108 monthly flights
  • Frontier Airlines - (F9) with 91 monthly flights

Are San Francisco Airport to LAS flight tickets cheaper when they're purchased at the last minute?
Flight prices from SFO to Harry Reid Airport (formerly McCarran Airport) are available up to a year prior to departure on Expedia. And although you may pick up fantastic last-minute deals, it's never a sure thing. Also, booking your flights well in advance means you'll have more choices — and you can avoid landing the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

San Francisco nearby Airports

Oakland

Oakland Intl. to Las Vegas
CA $78.88

San Jose

Norman Y. Mineta San Jose Intl. to Las Vegas
CA $92.44
*Available to Expedia members.