Cheap flights from San Francisco to Las Vegas from $89
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from San Francisco to Las Vegas
Cheapest flights from San Francisco to Las VegasExplore the most affordable flight options available from San Francisco to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Explore the most affordable flight options available from San Francisco to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.
Best flights from San Francisco to Las VegasDiscover carefully curated flight deals from San Francisco to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Discover carefully curated flight deals from San Francisco to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.
Direct flights from San Francisco to Las VegasExplore direct flight options from San Francisco to Las Vegas based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Explore direct flight options from San Francisco to Las Vegas based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 October 2026.
Last-minute flights from San Francisco to Las VegasDiscover last-minute flight deals from San Francisco to Las Vegas. Data last updated 10 October 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Las Vegas. Data last updated 10 October 2026 and is based on user searches.
One-way flights from San Francisco to Las VegasSearch for one-way flight options from San Francisco to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Search for one-way flight options from San Francisco to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.
Find flight deals from San Francisco to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from San Francisco to Las Vegas that are best for you.
Fly from
Fly to
Route
Departure
Return
San FranciscoLas Vegas
SFO San Francisco - LAS Las Vegas Harry Reid Intl
SFOLAS
San Francisco
Sat 28/11
18:04-19:44
Nonstop1h 40m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
San FranciscoLas Vegas
SFO San Francisco - LAS Las Vegas Harry Reid Intl
SFOLAS
San Francisco
Tue 1/12
19:04-20:45
Nonstop1h 41m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
San FranciscoLas Vegas
SFO San Francisco - LAS Las Vegas Harry Reid Intl
SFOLAS
San Francisco
Tue 5/1
16:55-21:05
1 stop4h 10m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
San FranciscoLas Vegas
SFO San Francisco - LAS Las Vegas Harry Reid Intl
SFOLAS
San Francisco
Wed 16/12
16:55-22:05
1 stop5h 10m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
San FranciscoLas Vegas
SFO San Francisco - LAS Las Vegas Harry Reid Intl
SFOLAS
San Francisco
Wed 20/1
19:05-20:49
Nonstop1h 44m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
San FranciscoLas Vegas
SFO San Francisco - LAS Las Vegas Harry Reid Intl
SFOLAS
San Francisco
Fri 11/12
14:25-18:50
1 stop4h 25m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
San FranciscoLas Vegas
SFO San Francisco - LAS Las Vegas Harry Reid Intl
SFOLAS
San Francisco
Fri 6/11
14:25-20:05
1 stop5h 40m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
San FranciscoLas Vegas
SFO San Francisco - LAS Las Vegas Harry Reid Intl
SFOLAS
San Francisco
Wed 9/12
14:59-20:42
1 stop5h 43m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
San FranciscoLas Vegas
SFO San Francisco - LAS Las Vegas Harry Reid Intl
SFOLAS
San Francisco
Wed 30/12
13:25-18:25
1 stop5h 00m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
San FranciscoLas Vegas
SFO San Francisco - LAS Las Vegas Harry Reid Intl
SFOLAS
San Francisco
Tue 22/12
15:09-16:49
Nonstop1h 40m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-00:00
Nonstop0h 00m
Best time to book a flight from San Francisco to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from San Francisco with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Las Vegas
How far ahead should I book a flight from San Francisco to Las Vegas?
The price you pay for your flight from San Francisco to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Francisco to Las Vegas?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Las Vegas (average of $365). Flying from San Francisco to Las Vegas in May is currently the most expensive (average of $472). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SFO to LAS?
Unlike in the evening, when flights are generally more expensive, you can save up to 51% on flights from San Francisco to Las Vegas by exploring options for tickets at midday.
How often are flights from San Francisco to Las Vegas delayed?
About 22% of weekly flights between San Francisco and Las Vegas have experienced delays in the past year, with the average delay time being 130 minutes.
What is the most punctual flight time for San Francisco to Las Vegas flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Las Vegas flights?
Over the past year, United Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Las Vegas?
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Direct flights to United States
Book a non-stop flight to one of these other cities located in United States.
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Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 October 2026.
San Francisco and Las Vegas flights
Browse other San Francisco and Las Vegas flight options. Last updated on 10 October 2026.
Popular flight searches
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Fly with Cheapflights
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How does Cheapflights help users find flights from San Francisco to Las Vegas?
Cheapflights makes it easy to find San Francisco to Las Vegas flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Las Vegas?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Las Vegas for you. Better yet — we are completely free to use.
Can Cheapflights find flights from San Francisco to Las Vegas with no change fees?
Certainly. Search results for flights to Las Vegas from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from San Francisco to Las Vegas become cheaper?
Yes, Cheapflights offers price alerts on San Francisco to Las Vegas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.