Cheap flight tickets from San Francisco International to Las Vegas Harry Reid International

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Flight deals from San Francisco International to Las Vegas Harry Reid International

Looking for a cheap last-minute deal or the best return flight from San Francisco International to Las Vegas Harry Reid International? Find the lowest prices on one-way and return tickets right here.

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

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 Harry Reid International flights are currently cheapest in March.

Direct flights from San Francisco International to Las Vegas Harry Reid International

San Francisco International to Las Vegas Harry Reid International: Alternative routes

Compare routes from San Francisco International to Las Vegas below. You may find an airport to fly into that's cheaper, faster, or easier than Las Vegas Harry Reid International.

San Francisco to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundRM257
Cheapest month to flyApril
Average flight time1 hr, 40 mins
Most popular airlineSouthwest Airlines
Average flights per week484

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

The best price we found for a return flight from San Francisco International to Las Vegas Harry Reid International is RM257. 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.
1 hour and 40 minutes is the average flight time from San Francisco International to Las Vegas Harry Reid International.
Southwest Airlines, United and Air Canada fly direct from San Francisco International to Las Vegas Harry Reid International.
As of March 2025, there are 484 flights per week flying from San Francisco International to Las Vegas Harry Reid International.
The cheapest month to fly from San Francisco International to Las Vegas Harry Reid International is usually March 2025.
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 Harry Reid International Airport on Tuesday, 29 April 2025.
Yes – the average flight time is 1 hour and 40 minutes.
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 Harry Reid International 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.
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.
Currently, Frontier Airlines offers the cheapest flight tickets to Las Vegas Harry Reid International.

Travelling from San Francisco International Airport (SFO) to Harry Reid Airport (formerly McCarran Airport) (LAS): what you need to know

  • On average, direct flights from San Francisco International Airport to Harry Reid Airport (formerly McCarran Airport) take 1 hour 37 minutes. Las Vegas and San Francisco are in the same timezone (UTC-7), so you won't need to change your watch when you arrive.

  • There are 126 flights from San Francisco International Airport to Harry Reid Airport (formerly McCarran Airport) every week. Hop on the 05:00 flight if you want to get going as soon as possible. If you'd like to get the most out of your day, the last flight from SFO to LAS is 23:49.

  • Heading off during a peak period like school or public holidays? Expect longer queues at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • We make it simple to book a flight with a stopover. To see all the options for flights from San Francisco International Airport to Harry Reid Airport (formerly McCarran Airport), deselect 'Direct flights only.' Then, choose a flight with a stop long enough to tour your chosen city. Popular stopovers between SFO and LAS are:

    • Monterey Regional Airport

    • Reno/Tahoe International Airport

    • Ontario International Airport

How to find the cheapest flights from San Francisco International Airport (SFO) to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • The lowest price we've found for a one-way ticket from San Francisco International Airport to Harry Reid Airport (formerly McCarran Airport) is RM111. For a return flight on this route, the best price is RM257. Depending on the availability and when you book, these fares can change.

  • Book 9 months before flying. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from SFO to LAS.

  • Schedule your trip for May. That's the cheapest month for tickets from San Francisco International Airport to Harry Reid Airport (formerly McCarran Airport). If you're flexible with your travel dates, use the 'Whole month' tool to see the cheapest airfare across every month.

  • Getting a cheap ticket from SFO to LAS is straightforward with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch as soon as the price has fallen.

  • Use filters to find the perfect trip for you. To see the 'Best,' 'Cheapest' or 'Fastest' flights from San Francisco International Airport to Harry Reid Airport (formerly McCarran Airport), use the 'Sort by' function. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about San Francisco International Airport (SFO)

  • San Francisco International Airport is about 21 kilometres from central San Francisco. If you're catching a cab, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on traffic conditions. If you're taking public transport, expect the trip time to be around 47 minutes.

  • After a convenient hotel near SFO? If you're catching an early flight from San Francisco International Airport to Harry Reid Airport (formerly McCarran Airport), these accommodation options will put you moments from check-in:

Arriving at Harry Reid Airport (formerly McCarran Airport) (LAS)

  • If you're on a late flight from San Francisco International Airport to Harry Reid Airport (formerly McCarran Airport), few things beat the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and sleeping soon after at one of these hotels near LAS:

Getting from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas

  • Harry Reid Airport (formerly McCarran Airport) to central Las Vegas takes about 15 minutes by car. It's approximately 19 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing.

  • Travelling to the centre on public transport takes around 1 hour.

When to fly to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • October is the busiest month for flights from San Francisco International Airport to Harry Reid Airport (formerly McCarran Airport). To avoid the crowds, travel to Las Vegas in May.

  • Book your flight from San Francisco International Airport to Harry Reid Airport (formerly McCarran Airport) for July if you'd like to go to Las Vegas during its warmest month. Expect temperatures of between 23ºC and 42ºC.

  • January has average temperatures of between -1ºC and 13ºC. Search for cheap tickets from SFO to LAS around that time if you like travelling in cooler conditions.

More about Las Vegas

  • As soon as you've locked in your flights from SFO to LAS, you'll want to find a hotel in Las Vegas. Make one of these options your base for exploring this top destination:

  • All great adventures should include some sightseeing. Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience are attractions you won't want to skip in Las Vegas.

Complete your Las Vegas trip with hotels and a car rental

  • You've booked a cheap ticket to Harry Reid Airport (formerly McCarran Airport) — next on the list is finding a place to stay, and perhaps even a set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Las Vegas.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.