Cheap Flights from San Francisco International to Las Vegas

Compare San Francisco International to Las Vegas flight deals

Find the cheapest month or even day of the year to fly to Las Vegas

Book the best Las Vegas fare with no extra fees

Flight deals from San Francisco International to Las Vegas

Looking for a cheap last-minute deal or the best round-trip flight from San Francisco International Airport to Las Vegas? If you want to travel next month, round-trip fares start from AED 228. Find the lowest prices on one-way and round-trip tickets right here.

Las Vegas.AED 123 per passenger.Departing Tue, Jun 9.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from San Francisco International on Tue, Jun 9, arriving in Harry Reid.Price includes taxes and charges.From AED 123, select.

Las Vegas.AED 161 per passenger.Departing Thu, Oct 1.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from San Francisco International on Thu, Oct 1, arriving in Harry Reid.Price includes taxes and charges.From AED 161, select.

Las Vegas.AED 162 per passenger.Departing Sat, Aug 29.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from San Francisco International on Sat, Aug 29, arriving in Harry Reid.Price includes taxes and charges.From AED 162, select.

Las Vegas.AED 162 per passenger.Departing Mon, Sep 14.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from San Francisco International on Mon, Sep 14, arriving in Harry Reid.Price includes taxes and charges.From AED 162, select.

Las Vegas.AED 162 per passenger.Departing Sat, Jul 18.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from San Francisco International on Sat, Jul 18, arriving in Harry Reid.Price includes taxes and charges.From AED 162, select.

Las Vegas.AED 168 per passenger.Departing Mon, Nov 9.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from San Francisco International on Mon, Nov 9, arriving in Harry Reid.Price includes taxes and charges.From AED 168, select.

Las Vegas.AED 349 per passenger.Departing Sat, May 30.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from San Francisco International on Sat, May 30, arriving in Harry Reid.Price includes taxes and charges.From AED 349, select.

Las Vegas.AED 429 per passenger.Departing Tue, Dec 15.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from San Francisco International on Tue, Dec 15, arriving in Harry Reid.Price includes taxes and charges.From AED 429, select.

Las Vegas.AED 432 per passenger.Departing Wed, Mar 31.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from San Francisco International on Wed, Mar 31, arriving in Harry Reid.Price includes taxes and charges.From AED 432, select.

Las Vegas.AED 433 per passenger.Departing Tue, Apr 6.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from San Francisco International on Tue, Apr 6, arriving in Harry Reid.Price includes taxes and charges.From AED 433, select.

Las Vegas.AED 448 per passenger.Departing Wed, Feb 10.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from San Francisco International on Wed, Feb 10, arriving in Harry Reid.Price includes taxes and charges.From AED 448, select.

Las Vegas.AED 452 per passenger.Departing Wed, Jan 20.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from San Francisco International on Wed, Jan 20, arriving in Harry Reid.Price includes taxes and charges.From AED 452, select.

Find the cheapest month to fly from San Francisco International to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Las Vegas flights are currently cheapest in June.

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Direct flights from San Francisco International to Las Vegas

Alternative San Francisco International to Las Vegas routes

Looking for the cheapest, fastest or easiest route from San Francisco International to Las Vegas? You could fly into the following airports instead.

San Francisco to Las Vegas: Flight information

The things to know before you go.

Cheapest flight found	AED 123
Cheapest month to fly	June
Average flight time	1 hr, 47 mins
Most popular airline	Southwest Airlines
Average flights per week	588

Finding cheap flights from San Francisco International to Las Vegas: Frequently asked questions

How many airports are there in Las Vegas?

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid, Henderson Executive, and Boulder City Municipal.

How much are round-trip flights from San Francisco International to Las Vegas?

The best price we found for a round-trip flight from San Francisco International to Las Vegas is AED 228. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from San Francisco International to Las Vegas?

1 hour and 47 minutes is the average flight time from San Francisco International to Las Vegas.

Which airlines fly direct from San Francisco International to Las Vegas?

Southwest Airlines, United and Air Canada fly direct from San Francisco International to Las Vegas.

How many flights are there a week from San Francisco International to Las Vegas?

There are 588 flights per week flying from San Francisco International to Las Vegas, as of May 2026.

When is the cheapest time to fly from San Francisco International to Las Vegas?

The cheapest month to fly from San Francisco International to Las Vegas is usually June.

What's the cheapest airport to fly to in Las Vegas?

If you're flying from San Francisco International Airport, the cheapest airport near Las Vegas is Harry Reid – which is 4.3 km away from the center of Las Vegas. We've found flights to this airport from AED 228.

Which upcoming date is cheapest to fly from San Francisco International Airport to Las Vegas on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Las Vegas on Tuesday, June 9, 2026.

Can I get a direct flight from San Francisco International Airport to Las Vegas?

Yes – the average flight time is 1 hour and 47 minutes.

How can I get the best flight deal from San Francisco International Airport to Las Vegas?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Las Vegas?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Las Vegas?

In May, the average temperature is usually around 21°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.

Which is the cheapest airline to fly with from San Francisco International Airport to Las Vegas?

Currently, Frontier Airlines offers the cheapest flight tickets to Las Vegas.

Traveling from San Francisco International Airport (SFO) to Las Vegas: what you need to know

Take a direct flight from San Francisco International Airport to Las Vegas and you'll be traveling for around 1 hour 45 minutes.
Las Vegas's timezone is UTC-8, which is the same as San Francisco (the location of San Francisco International Airport).
With 96 weekly flights between the two airports, San Francisco International Airport (SFO) to Las Vegas Harry Reid International Airport (LAS) is the busiest route. Southwest Airlines operates the earliest flight at 05:00. If you're eager to get more out of your day before flying, the latest departure from SFO to LAS is with United Airlines at 23:15.
Give yourself plenty of time to get on your SFO to Las Vegas flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.
Flying during a popular month such as July? School holidays and other popular periods can lead to longer queues at check-in and security. Play it safe and arrive up to four hours ahead of international flights and two hours before domestic departures.
Start your journey at SFO and fly nonstop to Las Vegas Harry Reid International Airport (LAS). That will be your arrival point when searching for San Francisco International Airport to Las Vegas tickets.
Choose from a variety of airlines that operate direct flights from San Francisco International Airport to Las Vegas. Book your seat with one of these:
Traveling from central San Francisco to SFO takes around 35 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 18 kilometers in 25 minutes or so, depending on traffic.
Booked an early flight from San Francisco International Airport to Las Vegas? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these stays near SFO:
78% of flights that leave from San Francisco International Airport land at their destination on schedule.

How to find the cheapest flights from San Francisco International Airport (SFO) to Las Vegas

AED 123 is the lowest price we've seen for a one-way San Francisco International Airport to Las Vegas flight. A return ticket right now is AED 228. Depending on when you want to go and the availability, these fares may change.
Booking early is often the key to securing a cheap flight from SFO to Las Vegas. Fares tend to rise as demand increases, so the closer your departure date, the more it could cost you.
Landing cheap tickets from San Francisco International Airport to Las Vegas is easier if you can be flexible with your trip dates. Use the 'Whole month' tool to get the best prices across each month and walk away with a fantastic deal.
Cut down on the time spent looking for cheap flights from SFO to Las Vegas by creating a Price Alert. You'll get an email or push notification on the app when a special offer becomes available.
Find a cheap flight from San Francisco International Airport to Las Vegas with the help of our filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Las Vegas

Las Vegas Harry Reid International Airport (LAS)

Las Vegas Harry Reid International Airport (LAS) to central Las Vegas takes about 10 minutes to reach by car. The center is roughly 8 kilometers away.
When traveling by public transport, expect a journey time of around 25 minutes.
Book a hotel near LAS if you have a late flight from San Francisco International Airport to Las Vegas. Check in to one of these accommodation options and make your arrival easier:
Booking your vehicle from Las Vegas Harry Reid International Airport around one week before your flight from SFO to Las Vegas can help you get the lowest rate.
The address for LAS is 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

December is the quietest month for flights from San Francisco International Airport to Las Vegas, while March is the most popular. Work out the ideal time to visit Las Vegas based on whether you want a laid-back vibe or a lively atmosphere.
Before booking a San Francisco International Airport to Las Vegas plane ticket, think about the type of weather you enjoy. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 43ºC (109ºF).
Look for cheap tickets from SFO to Las Vegas in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 16ºC (61ºF) on average.

More about Las Vegas

Start your Las Vegas trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from San Francisco International Airport to Las Vegas, explore our selection of hotels including:
There are so many things to explore in this city it can be hard to figure out where to start. Las Vegas Strip, Ciudad del Pecado o Las Vegas and Fountains of Bellagio are popular attractions which should be on any well-planned Las Vegas itinerary.

Explore more of the United States

Las Vegas has plenty going for it, but there are so many other parts of the United States waiting to be explored. Around 370 kilometers southwest of Las Vegas, a visit to Los Angeles will keep you on the go. Start with leading attractions like Hollywood Sign, Universal Studios Hollywood and Hollywood Bowl.
If you want to check out another well-known destination in the United States, consider Phoenix, roughly 418 kilometers southeast of Las Vegas. Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum are among the biggest draws.