Q: How much does it cost for a return flight from Las Vegas to San Francisco?

Airfare is typical for this route at the moment. Las Vegas to San Francisco flights typically cost between S$ 127 and S$ 252 in October. The cheapest return price found within the last 5 days was S$ 206 on Southwest (16 Oct–18 Oct).

Question 1

What is the most punctual flight time for Las Vegas to San Francisco flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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.

Question 3

How often are flights from Las Vegas to San Francisco delayed?

Accepted Answer

About 30% of weekly flights between Las Vegas and San Francisco have experienced delays in the past year, with the average delay time being 121 minutes.

Question 4

Which airline has the best punctuality record on Las Vegas to San Francisco flights?

Accepted Answer

Over the past year, United Airlines have had the lowest number of delays on this route, with just 26% of flights being delayed.

Question 5

How much does it cost for a return flight from Las Vegas to San Francisco?

Accepted Answer

Airfare is typical for this route at the moment.Las Vegas to San Francisco flights typically cost between S$ 127 and S$ 252 in October.
The cheapest return price found within the last 5 days was S$ 206 on Southwest (16 Oct–18 Oct).

Question 6

How popular is this Las Vegas to San Francisco flight route?

Accepted Answer

Flights from Las Vegas Harry Reid Intl to San Francisco have been viewed 1 times in the past calendar month.

Question 7

How long is the flight from Las Vegas to San Francisco?

Accepted Answer

For as low as S$ 206, Southwest can have you in San Francisco from Las Vegas in 1h 50m. The distance from Las Vegas to San Francisco is about 665 km. All flights are typically direct.

Question 8

What are the cheapest airlines to fly from Las Vegas to San Francisco one-way?

Accepted Answer

The cheapet airlines for a one-way flight from Las Vegas to San Francisco are Frontier (S$ 56), Southwest (S$ 61), and Alaska Airlines (S$ 101).

Question 9

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

Accepted Answer

The price you pay for your flight from Las Vegas to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 10

What is the cheapest month to book a flight from Las Vegas to San Francisco?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of S$ 149). Flying from Las Vegas to San Francisco in June is currently the most expensive (average of S$ 289). 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.

Question 11

Weekly flight availability from Las Vegas to San Francisco

Accepted Answer

The most flights from LAS to SFO are scheduled on a Monday (76 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

Question 12

E

Accepted Answer

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Question 13

E

Accepted Answer

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Question 14

What are the most reliable airlines from Las Vegas to San Francisco?

Accepted Answer

Before booking your flight to San Francisco from Las Vegas, have a look at the most reliable airlines to get you to your destination on time: Iberia (85%), Emirates (69%), ANA( 61%).

Question 15

What is the cheapest time of day to fly from LAS to SFO?

Accepted Answer

When flying from Las Vegas to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 16

Can I find deals for flights from Las Vegas to San Francisco that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Las Vegas to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 17

How can I find direct flights from Las Vegas to San Francisco?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to San Francisco.

Question 18

Can I find deals for business class flights from Las Vegas to San Francisco?

Accepted Answer

Yes. Cheapflights offers flight deals from Las Vegas to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 19

How does Cheapflights help users find flights from Las Vegas to San Francisco?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Las Vegas to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 20

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to San Francisco?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Las Vegas to San Francisco.

Question 21

Can Cheapflights find flights from Las Vegas to San Francisco with no change fees?

Accepted Answer

Certainly. Search results for flights to San Francisco from Las Vegas shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 22

Can Cheapflights notify me if prices for flights from Las Vegas to San Francisco become cheaper?

Accepted Answer

Yes! Start tracking prices for Las Vegas to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	S$ 206
One-way from	S$ 104
Popular in	June
Cheapest in	October
Average price	S$ 180
Good one-way deal	S$ 288 or less

Cheap flights from Las Vegas to San Francisco from S$ 104

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Las Vegas to San Francisco

Cheapest flights from Las Vegas to San FranciscoExplore the most affordable flight options available from Las Vegas to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Explore the most affordable flight options available from Las Vegas to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Las Vegas to San FranciscoDiscover carefully curated flight deals from Las Vegas to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from Las Vegas to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Direct flights from Las Vegas to San FranciscoExplore direct flight options from Las Vegas to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Explore direct flight options from Las Vegas to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Last-minute flights from Las Vegas to San FranciscoDiscover last-minute flight deals from Las Vegas to San Francisco. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Las Vegas to San Francisco. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Las Vegas to San FranciscoSearch for one-way flight options from Las Vegas to San Francisco. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from Las Vegas to San Francisco. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Find flight deals from Las Vegas to San Francisco

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to San Francisco that are best for you.

Best time to book a flight from Las Vegas to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Las Vegas with our price prediction graph.

Cheapflights Insights

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

The price you pay for your flight from Las Vegas to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 59 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 Las Vegas to San Francisco?

What is the cheapest time of day to fly from LAS to SFO?

When flying from Las Vegas to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Las Vegas to San Francisco?

Airfare is typical for this route at the moment.

Las Vegas to San Francisco flights typically cost between S$ 127 and S$ 252 in October.The cheapest return price found within the last 5 days was S$ 206 on Southwest (16 Oct–18 Oct).

Weekly flight availability from Las Vegas to San Francisco

The most flights from LAS to SFO are scheduled on a Monday (76 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

How often are flights from Las Vegas to San Francisco delayed?

About 30% of weekly flights between Las Vegas and San Francisco have experienced delays in the past year, with the average delay time being 121 minutes.

What is the most punctual flight time for Las Vegas to San Francisco flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening 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 Las Vegas to San Francisco flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 26% of flights being delayed.

Related info for your journey

How popular is this Las Vegas to San Francisco flight route?

How long is the flight from Las Vegas to San Francisco?

What are the cheapest airlines to fly from Las Vegas to San Francisco one-way?

What are the most reliable airlines from Las Vegas to San Francisco?

Can I find deals for flights from Las Vegas to San Francisco that include hotel bookings?

How can I find direct flights from Las Vegas to San Francisco?

Can I find deals for business class flights from Las Vegas to San Francisco?

What is the cheapest month to book a flight from Las Vegas to San Francisco?

Travelling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to California

Book a non-stop flight to one of these other cities located in California.

Search flights from Las Vegas to San Francisco by cabin class

Find flights from Las Vegas to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Las Vegas and San Francisco flights

Browse other Las Vegas and San Francisco flight options. Last updated on 8 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to San Francisco

Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 September 2026.

Fly with Cheapflights

How does Cheapflights help users find flights from Las Vegas to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to San Francisco?

Can Cheapflights find flights from Las Vegas to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Las Vegas to San Francisco become cheaper?

100% Free

Book With Flexibility

Travel Smart

Cheapest flights from Las Vegas to San Francisco
Explore the most affordable flight options available from Las Vegas to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Las Vegas to San Francisco
Discover carefully curated flight deals from Las Vegas to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Direct flights from Las Vegas to San Francisco
Explore direct flight options from Las Vegas to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 September 2026.

Last-minute flights from Las Vegas to San Francisco
Discover last-minute flight deals from Las Vegas to San Francisco. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Las Vegas to San Francisco
Search for one-way flight options from Las Vegas to San Francisco. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Las Vegas to San Francisco flights typically cost between S$ 127 and S$ 252 in October.
The cheapest return price found within the last 5 days was S$ 206 on Southwest (16 Oct–18 Oct).