SFO - LAS

$53 Find Cheap Flights from San Francisco to Las Vegas - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Las Vegas departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$86
Typical prices: $105-$261
Frontier
Thu 9/24Sun 9/27
SFO - LAS • Non-stop
Cheapest one-way
$53
Typical prices: $66-$162
Frontier
Fri 10/2
SFO - LAS • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Frontier Premium Bundle adds legroom; skip Basic Fare for seat selection.
United Economy Plus adds legroom, while Alaska Premium Class includes drinks.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with Alaska Airlines, Frontier and others. Average duration is 1h 43m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Las Vegas!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from San Francisco to Las Vegas (SFO-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Las Vegas

Thu, Sep 24 - Sun, Sep 27
Frontier Logo
10:24 pm - 11:59 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 35mnonstop
Frontier Logo
6:30 am - 8:14 amLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 44mnonstop
$86Frontier
Sat, Sep 26 - Sun, Sep 27
Frontier Logo
7:11 pm - 8:56 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 45mnonstop
Frontier Logo
6:30 am - 8:14 amLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 44mnonstop
$86Frontier
Tue, Oct 6 - Wed, Oct 7
Multiple Airlines Logo
7:11 pm - 8:56 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 45mnonstop
Multiple Airlines Logo
12:17 pm - 1:59 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 42mnonstop
$113Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
11:20 am - 1:05 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 45mnonstop
Multiple Airlines Logo
12:22 pm - 2:04 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 42mnonstop
$114Multiple Airlines
Mon, Jan 11 - Sat, Jan 16
Alaska Airlines Logo
6:40 pm - 8:26 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 46mnonstop
Alaska Airlines Logo
10:21 pm - 11:59 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 38mnonstop
$152Alaska Airlines
Sat, Jan 16 - Tue, Jan 19
United Airlines Logo
11:15 pm - 1:06 amSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 51mnonstop
United Airlines Logo
6:23 pm - 8:07 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 44mnonstop
$159United Airlines
Wed, Sep 9 - Tue, Sep 15
United Airlines Logo
4:52 pm - 6:43 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 51mnonstop
United Airlines Logo
6:00 am - 7:40 amLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 40mnonstop
$159United Airlines
Thu, Dec 10 - Sat, Dec 12
Alaska Airlines Logo
4:08 pm - 5:52 pmSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 44mnonstop
Alaska Airlines Logo
10:21 pm - 11:59 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 38mnonstop
$159Alaska Airlines
Mon, Sep 21 - Mon, Sep 21
Southwest Logo
5:10 am - 6:40 amSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 30mnonstop
Southwest Logo
9:55 pm - 11:30 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 35mnonstop
$159Southwest
Thu, Sep 17 - Mon, Sep 21
Southwest Logo
5:10 am - 6:40 amSFO  San Francisco-LAS Las Vegas Harry Reid Intl
1h 30mnonstop
Southwest Logo
9:55 pm - 11:30 pmLAS  Las Vegas Harry Reid Intl-SFO San Francisco
1h 35mnonstop
$159Southwest
Booking Insights

KAYAK's insights & trends for San Francisco to Las Vegas flights

Get data-powered insights and trends into flights from San Francisco to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Francisco to Las Vegas?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Francisco to Las Vegas departing in September.

Flight prices are below average for this route right now.

Flights to Las Vegas from San Francisco usually cost between $122 and $285 in September.
The lowest price found in the past 5 days was $86 on Frontier (Sep 23-Sep 27).

What’s the cheapest day of the week to fly from San Francisco to Las Vegas?

The average price of all round-trip flights from San Francisco to Las Vegas clicked on KAYAK for each day over the last 12 months.

For San Francisco to Las Vegas, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Las Vegas back to San Francisco, the best deals are generally found on Friday, with Tuesday being the most expensive.

What is the cheapest month to fly from San Francisco to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Las Vegas is September, where tickets cost $177 (return) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is $266 and $256 respectively.

How far in advance should I book a flight from San Francisco to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Las Vegas, you should book around 4 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Expert advice

Expert advice for your flight from San Francisco to Las Vegas

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and LAS

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Blane Bachelor

Blane Bachelor

Expert on Southwest and SFO

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low season

June

Cheapest flight

$53
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Francisco to Las Vegas

When to book flights from San Francisco to Las Vegas

Are your dates flexible? Find out the best times to travel from San Francisco to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Las Vegas

  • Is there anywhere to release some stress before flying out of San Francisco (SFO)?

    In both Terminals 2 and 3, you’ll find yoga rooms where travelers can enjoy some peace and relaxation. Whether you wish to practice yoga, self-reflect, or meditate, the use of these rooms is free of charge. Keep in mind that both yoga rooms are located after the security checks.

  • Are there long-term parking options available at San Francisco Airport (SFO)?

    San Francisco International Airport (SFO) offers passengers the option to securely park their vehicle in the long-term parking lots for around $18 per day. The distance from the long-stay parking area to your departure terminal varies, ranging from a 4- to a 12-minute walk, depending on which terminal you're flying from.

  • Are there any lounges I can access at San Francisco Airport (SFO)?

    At San Francisco International Airport (SFO) there are some airline lounges available to relax in prior to your flight’s departure, so it depends on which airline you are flying with. If you are flying with United Airlines, the United Club Lounge is located in the Domestic Terminal. However, we recommended you contact your airline directly to ensure your ticket is valid to access a lounge, as many are only available to international passengers.

  • Are there any hotels located at Harry Reid International Airport (LAS)?

    Yes, there are hotels close to Harry Reid International Airport (LAS), such as the Fairfield Inn & Suites and the Travel Lodge by Wyndham. Both are within a 5–10 minute taxi ride from the airport. Check rates and availability through KAYAK.

  • What is the best way to get to MGM Grand from Las Vegas Airport (LAS)?

    Las Vegas Airport (LAS) is the main airport serving the city, located near the iconic casino resort MGM Grand. The CX bus can take you there directly in about 25 minutes. However, taking a taxi may be the best choice since it is only about a five-minute drive away.

  • Where can I freshen up at Harry Reid International Airport (LAS)?

    If you’re flying into Harry Reid International Airport (LAS) and wish to freshen up, there are a couple of places where you can take a shower upon your arrival. Platinum Express and Centurion cardholders have access to The Centurion Lounge. For a more affordable option, visitors can use the amenities at the CLUB in Terminal 3.

  • Which airlines operate direct flights from San Francisco to Las Vegas?

    Airlines that operate direct flights from San Francisco International Airport (SFO) to Harry Reid International Airport (LAS) include Alaska Airlines, United Airlines, Frontier Airlines, and Southwest Airlines.

  • Are there any pet relief areas when traveling from San Francisco (SFO) to Las Vegas (LAS)?

    If you’re traveling with your dog from San Francisco Airport (SFO), you’ll be glad to hear it’s equipped with multiple pet relief areas. There are indoor locations for those departing from SFO in Terminals 1, 2, and 3. These are available 24/7. Upon your arrival at Las Vegas Airport, you’ll find fenced outdoor pet relief areas at both Terminals 1 and 3.

  • What accessibility services are available at Harry Reid International Airport (LAS)?

    Passengers with reduced mobility traveling from San Francisco to Las Vegas can request special assistance before their trip. Upon your arrival in Las Vegas, there are courtesy wheelchairs and assistance services that can be waiting for you at your gate to get you through the airport more comfortably.

  • What is the cheapest flight from San Francisco to Las Vegas?

    In the last 5 days, the lowest price for a flight from San Francisco to Las Vegas was $53 for a one-way ticket and $86 for a round-trip.

  • Do I need a passport to fly between San Francisco and Las Vegas?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from San Francisco to Las Vegas?

    San Francisco and Las Vegas are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Las Vegas Harry Reid Intl.

  • Which airlines offer Wi-Fi service onboard planes from San Francisco to Las Vegas?

    Alaska Airlines, JetBlue, American Airlines, and Delta offer inflight Wi-Fi service on the San Francisco to Las Vegas flight route.

  • Which aircraft models fly most regularly from San Francisco to Las Vegas?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the San Francisco to Las Vegas flight route.

  • Which airline alliances offer flights from San Francisco to Las Vegas?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between San Francisco and Las Vegas, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from San Francisco to Las Vegas?

    There are nonstop flights from San Francisco to Las Vegas on a daily basis.

  • Which is the best airline for flights from San Francisco to Las Vegas, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to Las Vegas are Southwest and Alaska Airlines. With an average price for the route of $300 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $287 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from San Francisco to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Francisco to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $129 or less one-way and $171 or less round-trip.
  • Interested in booking direct flights from San Francisco to Las Vegas? There are several major airlines that you can choose from. United Airlines is known for offering a high number of daily flights between these locations at competitive prices, and travelers can pay an additional fee to upgrade to the Economy Plus option in order to have more legroom. Southwest offers similar flights and allows customers to check up to two bags for free.
  • If you need a reliable means of transportation from the city center to San Francisco International Airport (SFO), the BART train offers a regular service, departing approximately every 10–15 minutes. The journey takes around 30–45 minutes, depending on your boarding point, and costs approximately $9–11 (£6–8).
  • If you’re seeking a quick way to reach the center of Las Vegas from Harry Reid International Airport (LAS), both the Airport Shuttle service and taxis are excellent options. The shuttle costs around $18–23 (£13–17), while a taxi will be approximately $20–25 (£14–18). The transit time for both services is approximately 5–10 minutes.
  • If you’re traveling to Las Vegas with your children, stop by one of the several play areas located at San Francisco International Airport. These play areas are free to access and contain a variety of interactive games and activities, making them a convenient area for children to let off some steam during a day of traveling.
  • For travelers that interested in booking with an airline that has a lounge at San Francisco International Airport (SFO), consider flying with Virgin Atlantic, United Airlines, or Delta Airlines. By booking a ticket with one of these companies, you might be eligible to access their private lounge before boarding and take advantage of their different amenities, such as free snacks, drinks, high speed WiFi, and television access.
  • San Francisco International Airport (SFO) has an array of services available to parents who are looking for ways to entertain their children before their flight departs. Each information desk can provide a colouring book upon request, while you can also find kids’ play areas in Terminals 1, 2, and 3. The airport also has the Aviation Museum and Library, which is located on Level 3 in the departures hall near security in Boarding Area A.
  • If you’re looking to rent a car upon your arrival at Harry Reid International Airport (LAS), you can access the McCarran Rent-A-Car Centre on Gilespie Street. It is around 3 miles south of the airport, and where several well-known car rental companies have an office. To get there, the free Rental Car Shuttle service is available to catch outside Terminals 1 and 3 – from Baggage Claim, follow the signs to Ground Transportation. The shuttle stop is located near doors 10–11 in Terminal 1, and doors 51–54 (west end) or 55–58 (east end) in Terminal 3. We recommend pre-booking your vehicle with KAYAK.
  • If you’re in need of mobility assistance at San Francisco International Airport (SFO), upon arrival at the airport you can approach any staff member who will provide you with the assistance you require. The check-in areas at Domestic Terminals 1, 2 and 3 have staff available to assist you. We also recommend contacting your airline in advance with your specific requirements.
  • Looking for ways to pass the time before your flight from San Francisco to Las Vegas takes off? Consider paying a visit to the Aviation Museum & Library located in the Main Hall of San Francisco International Airport (SFO). This museum contains many artifacts and photos related to California’s aviation history, as well as remakes of historical planes.
  • Hoping to unwind after your flight to Las Vegas lands? Keep your eyes open for the many slot machines that are located throughout the different terminals of Harry Reid International Airport (LAS). These machines are open to all travelers aged 21 and up and are an easy way to get into the Las Vegas spirit.
  • San Francisco (SFO) is a hub for Alaska Airlines and United Airlines. You’ll find both airlines offering more direct flights operating daily to Las Vegas Harry Reid International Airport (LAS) than other airlines.
  • The arrival airport in Harry Reid International Airport (LAS), is a hub for Allegiant Air and a major operating airport for others such as Spirit Airlines, Southwest Airlines, and Frontier Airlines. You can find connecting flights departing out of San Francisco Airport (SFO) with the last two.
  • If you’re traveling from San Francisco (SFO) to Las Vegas (LAS) on a business trip you can easily stay connected and have access to various workstations throughout the airport, with outlets to charge a computer. There is also the Airport Travel Agency that provides business services like photocopying, notary, and passport photos.
  • When traveling from San Francisco (SFO) to Las Vegas (LAS) the more affordable options are generally the ones that are nonstop and do not have layovers along the way. Nonetheless, the flights with layovers mainly stop in Los Angeles (LAX) or Phoenix (PHX).
  • Both Frontier Airlines and United Airlines flights from San Francisco (SFO) generally arrive at Terminal 3 of the Harry Reid International Airport (LAS). This terminal is the newest one in this airport, with increased infrastructure and technology.

Prefer to fly direct from San Francisco to Las Vegas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Francisco to Las Vegas Harry Reid Intl.
Find which airlines fly direct from San Francisco Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Las Vegas Harry Reid Intl

Monday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Tuesday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Wednesday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Thursday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Friday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Saturday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Sunday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to San Francisco

Monday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Tuesday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Wednesday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Thursday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Friday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Saturday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

Sunday

Alaska Airlines,Frontier,Southwest, +1 more

Alaska Airlines,Frontier, +2 more

See more direct flights

Everything you need to know for your flight from San Francisco to Las Vegas

Other airlines flying from San Francisco to Las Vegas

Flights from the other most popular airlines that fly from San Francisco to Las Vegas according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.