SFO - LAS

S$ 50 Find Cheap Flights from San Francisco to Las Vegas

This is the cheapest return 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 19-3. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Las Vegas, as well as popular online travel agencies
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Cheap Flight Deals 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 return 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.

Recent return flight deals from San Francisco to Las Vegas

Recommended return deals departing in the coming months from the most popular airlines that fly from San Francisco to Las Vegas.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
22:59 - 00:42SFO-LAS
1h 43mdirect
16:17 - 18:07LAS-SFO
1h 50mdirect
S$ 50Frontier
Find Deal
Wed, 19 Mar - Thu, 20 Mar
22:59 - 00:42SFO-LAS
1h 43mdirect
06:20 - 10:02LAS-SFO
3h 42m1 stop
S$ 101Frontier
Find Deal
Wed, 19 Mar - Thu, 20 Mar
07:00 - 08:36SFO-LAS
1h 36mdirect
22:17 - 23:59LAS-SFO
1h 42mdirect
S$ 131Alaska Airlines
Find Deal
Wed, 16 Apr - Tue, 22 Apr
05:20 - 06:50SFO-LAS
1h 30mdirect
18:35 - 23:00LAS-SFO
4h 25m1 stop
S$ 144Southwest
Find Deal
Sun, 23 Mar - Thu, 27 Mar
05:20 - 06:50SFO-LAS
1h 30mdirect
05:50 - 13:00LAS-SFO
7h 10m2 stops
S$ 151Southwest
Find Deal
Sun, 9 Mar - Wed, 12 Mar
06:00 - 09:45SFO-LAS
3h 45m1 stop
06:00 - 07:42LAS-SFO
1h 42mdirect
S$ 162Alaska Airlines
Find Deal
Tue, 25 Mar - Fri, 4 Apr
19:11 - 23:43SFO-LAS
4h 32m1 stop
19:55 - 23:44LAS-SFO
3h 49m1 stop
S$ 261Delta
Find Deal
Fri, 14 Mar - Mon, 17 Mar
16:40 - 18:22SFO-LAS
1h 42mdirect
06:00 - 10:11LAS-SFO
4h 11m1 stop
S$ 266United Airlines
Find Deal
Sat, 1 Mar - Sat, 8 Mar
13:55 - 18:33SFO-LAS
4h 38m1 stop
09:42 - 14:57LAS-SFO
5h 15m1 stop
S$ 279Delta
Find Deal
Sat, 15 Feb - Thu, 20 Feb
15:05 - 20:16SFO-LAS
5h 11m1 stop
06:00 - 10:11LAS-SFO
4h 11m1 stop
S$ 286United Airlines
Find Deal
Sat, 1 Mar - Sat, 8 Mar

Flights from San Francisco to Las Vegas - Travel Insights & Trends

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.

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 S$ 171 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is S$ 251 and S$ 243 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 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low season

September

High season

April

Cheapest flight

S$ 50
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (3% more expensive on average)
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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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

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

    San Francisco International Airport (SFO) can offer passengers the option to securely keep their vehicle in the long-term car park for around $18 (£13) per day. Depending on which terminal you’re flying from, the long-stay parking area is between a 4 and 12min walk away.

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

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

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

    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 Las Vegas Airport?

    Yes, there are hotels close to Las Vegas McCarran International Airport (LAS) such as the Fairfield Inn & Suites and the Travel Lodge by Wyndham. They are both within a 5–10min taxi ride away from the airport. Check out rates and availability through KAYAK.

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

    In the last 3 days, the lowest price for a flight from San Francisco to Las Vegas was S$ 49 for a one-way ticket and S$ 37 for a return.

  • 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 Airbus A320neo 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?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Las Vegas are Alaska Airlines and Frontier. With an average price for the route of S$ 300 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of S$ 175 and an overall rating of 6.0.

  • 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 return ticket. You could then fly to Las Vegas with an airline and back to San Francisco with another airline.

  • 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.

See more FAQs

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 S$ 70 or less one-way and S$ 181 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.
  • 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. This museum contains many artifacts and photos related to California’s aviation history, as well as remakes of historical planes.
  • 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, 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.
  • 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 McCarran International Airport. 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 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 you can locate on Level 3 in the departures hall near security in Boarding Area A.
  • If you need a reliable way to get to San Francisco International Airport (SFO) from the city centre, the BART train runs a regular service, departing roughly every 10–15min, from the city centre to the airport. Depending on where you catch the train, the journey takes around 30–45min and costs approximately $9–11 (£6–8).
  • If you’re looking for a fast way to get to the centre of Las Vegas from Las Vegas McCarran International Airport (LAS), either the Airport Shuttle service or a taxi are good options. The shuttle costs around $18–23 (£13–17), whereas a taxi will cost around $20–25 (£14–18). The transit time is approximately 5–10min for both services.
  • If you’re looking to hire a car upon your arrival at Las Vegas McCarran 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 hire 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.
See more tips

Prefer to fly 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

ANA, Air Canada, Air New Zealand, +19 more

ANA, Air Canada, +20 more

Tuesday

ANA, Air Canada, Air New Zealand, +20 more

ANA, Air Canada, +21 more

Wednesday

ANA, Air Canada, Air China, +20 more

ANA, Air Canada, +21 more

Thursday

ANA, Air Canada, Air New Zealand, +20 more

ANA, Air Canada, +21 more

Friday

ANA, Air Canada, Air New Zealand, +20 more

ANA, Air Canada, +21 more

Saturday

ANA, Air Canada, Air China, +19 more

ANA, Air Canada, +20 more

Sunday

ANA, Air Canada, Air New Zealand, +19 more

ANA, Air Canada, +20 more

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to San Francisco

Monday

ANA, Air Canada, Air New Zealand, +20 more

ANA, Air Canada, +21 more

Tuesday

ANA, Air Canada, Air New Zealand, +20 more

ANA, Air Canada, +21 more

Wednesday

ANA, Air Canada, Air China, +21 more

ANA, Air Canada, +22 more

Thursday

ANA, Air Canada, Air New Zealand, +20 more

ANA, Air Canada, +21 more

Friday

ANA, Air Canada, Air New Zealand, +20 more

ANA, Air Canada, +21 more

Saturday

ANA, Air Canada, Air China, +20 more

ANA, Air Canada, +21 more

Sunday

ANA, Air Canada, Air New Zealand, +20 more

ANA, Air Canada, +21 more

See more direct flights
See more direct flights

Top airlines flying from San Francisco to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9686 reviews
8.2Boarding
7.1Food
7.9Comfort
7.1Entertainment
8.5Crew
Airline reviews

I liked the flight attendant named Tyler. He was charismatic and genuine. I like the pilot in my second flight, he was considerate to everyone’s feelings. I liked the people I sat beside. I like the plane size. I like Alaska airlines

10.0 Excellentchad, Jan 2025SFO - SAN
Read more Alaska Airlines reviews

I liked the flight attendant named Tyler. He was charismatic and genuine. I like the pilot in my second flight, he was considerate to everyone’s feelings. I liked the people I sat beside. I like the plane size. I like Alaska airlines

Flight delay was inconvenient and exhausting getting in at 1 am. However the crew and lounge was very comfortable.

No complaints. Great service. A first class entry lane at boarding wouldn’t hurt.

I appreciate the priority for safety. I did not enjoy how the delays were handled.

Awful . Extra charge on my bags even after it was confirmed it wasn’t overweight.

When we checked in our luggage, we had to use the tray, but include this tray is extra weight. I think you should not use the tray.

Boarding, crew, and duration were great. The lack of built-in entertainment is a turn-off, especially in this day and age. I’m also tall, so comfort is always an issue. More legroom without extra cost for taller passengers would be great.

Extremely poor, 1st time this has happened though. Traveling during the holidays, didn’t receive an update that our flight was delayed 3hrs. Lost our place in Airport Spot Saver to go through crazy long line at TSA, gate change and then another hour delay (makes it 4hr delay for a 2 hr flight to Las Vegas), stayed on tarmac for almost 25mins after landing. So 6.5hrs from Seattle to LAs Vegas. Could have went to Cancun instead.

Broke the wheels of my luggage. Should be more gentle with other peoples belongings. Very upset about needing a new suitcase before Christmas.

orgiginal scheduled flight ( 2.5 hours connection) was cancelled, was given option to rebook between a 1-hour connection or a next day flight. Missed connection flight, and decided to book last minute with an other airline.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

It was a redeye flight, so every passenger just wanted to sleep, but through the entire flight, the flight crew made announcements over the loudspeaker at maximum volume every few minutes making sleep impossible. For example: it’s 2am, and the crew decides to give an extremely detailed announcement about snacks and beverages for sale. And 3am is the perfect time to wake up everyone with a lengthy announcement about how to get a coffee refill and how to take advantage of new offer from frontier for a credit card.

The takeoff was the smoothest I've ever experienced on any airline and this is the first time I've flown on frontier so this was an extremely pleasant surprise!

A lady asked to stop the flight after the tunnel pulled away and we began to depart a flight that was already hours late. The attendance respectfully stopped the the plane and had the tunnel return. After the tunnel returned the passenger claimed to have changed her mind . The tunnel was then put in reverse and the passenger remained on the plane .. They should have sent the sick passenger off the plane like initially replaced. They existed a couple off the plane prior to that situation.. So.. all and all.. it was a long and flight.. .

With frontier you get what you pay for. The flight was two hours late. It’s a tight fit for the number of people they bring but you get to where you’re going cheap. Sometimes that’s more important than a nifty drink and cool TV..

Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.

We had an awful experience getting our bags checked in. Frontier’s check in on the app manipulated us into buying the business package because that was the only option available for a checked bag which included two checked bags per person which we did not need. Upon arriving to the airport, we stood in line for what seemed like forever at the baggage check in and there was no one available at the counter. We were first in line and we were afraid we were going to miss our flight due to the baggage attendant being late. After realizing there were a lot of other people waiting at the baggage check in and no one available. I reached out to Frontier and could not get any customer service so I had to call the airport to page the baggage attendant to send someone to the counter to check in our bags before we were able to go through security , I finally spoke to the attendant at the counter and explained to her that we had to pay for two checked bags person a total of six bags when we only had a total of three bags between three people she said to reach out to Frontier and they would issue a refund for the three bags that we paid for and did not need. I reached out to Frontier which I was not able to reach anybody by phone so I had to go through their automated chat feature, which sent me around in circles until I finally reached a representative to assist me. I explained to them what happened and they explained that they were not able to assist me. I continued to push the issue with them as this was very frustrating and they finally put in a customer service ticket where we were issued a flight credit and we were so disappointed because after this experience, we NEVER want to fly Frontier again, and we do not want a credit that we will not use. Frontier charged us almost $500 for us to check three bags which is absolutely absurd! The customer service agents were not able to offer anything else other than a flight credit and I do not feel like my frustrations were truly heard , we will never use Frontier Airlines again ! Truly Theft by Manipulation! They should be ashamed!

I couldn’t check in because the app didn’t work. It took 3 Frontier employees at the counter to get me checked in. Flight left 3 hours after departure time

While booking it was not obvious that I had to pay for carryon. Realized it only during check-in. Overall, meh!

Stop changing gates at sfo. When you are elderly going back for it’s not fun.

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

Information on your arrival and departure airports

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