Question 1

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 63 times in the past calendar month.

Question 2

What are the cheapest airlines flying from Las Vegas to San Francisco round-trip?

Accepted Answer

Our cheapest airline available from Las Vegas to San Francisco is Hawaiian Airlines. Our recent data shows that you can find tickets from as low as C$ 133 on this airline. Additional options worth looking into are Southwest and United Airlines, starting at C$ 139 and C$ 153 round-trip. Hawaiian Airlines is priced at 14% lower than the current average price of a flight leaving 3 months from now.

Question 3

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

Accepted Answer

To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at C$ 66. Alaska Airlines flights start at C$ 67 while deals on United Airlines start at C$ 74 one-way.

Question 4

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 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 5

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of C$ 276). Flying from Las Vegas to San Francisco in December is currently the most expensive (average of C$ 368). 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 6

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

Accepted Answer

Travelers seeking maximum savings on their Las Vegas to San Francisco flight should consider departing on Friday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

Weekly flight availability from Las Vegas to San Francisco

Accepted Answer

The most flights from LAS to SFO are scheduled on a Thursday (67 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm 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 9

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 10

What are the cheapest flights from Las Vegas to San Francisco?

Accepted Answer

Looking at all options, your cheapest flight can be booked for C$ 55. While the most popular route (Las Vegas Harry Reid Intl - San Francisco) can be booked for C$ 159 on average our data indicates C$ 318 when flying from Las Vegas to San Francisco.

Question 11

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

Accepted Answer

Consider Japan Airlines (93%), Emirates (93%) or Condor (90%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to San Francisco.

Question 12

What is the cheapest day to fly round-trip from Las Vegas to San Francisco?

Accepted Answer

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 242% on the overall cost on flights from Las Vegas to San Francisco.

Question 13

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

Accepted Answer

To save up to 130% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Las Vegas to San Francisco from C$ 131 1-2 weeks out and tickets from C$ 280 for flights departing within the next 72 hours.

Question 14

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

Accepted Answer

Flights from Las Vegas to San Francisco lean towards being more expensive in June. Prices are generally better when you fly from Las Vegas to San Francisco in February, with the cheapest ticket starting at C$ 51.

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 fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 57% versus a flight in the evening.

Question 16

What airports do I use to fly from Las Vegas to San Francisco?

Accepted Answer

Booking a flight from Las Vegas Harry Reid Intl (LAS) to San Francisco (SFO) is your only option if you wish to fly from Las Vegas to San Francisco. On a typical day, there are 46 flights from Harry Reid Intl to San Francisco, all of which are around 1h 48m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Harry Reid Intl to San Francisco.

Question 17

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 vacation packages that include both flights and hotel.

Question 18

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 19

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 20

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 21

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Las Vegas to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 22

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Las Vegas to San Francisco, users can toggle the no change fees filter when performing a flight search.

Question 23

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	C$ 133
One-way from	C$ 66
Popular in	June
Cheapest in	February
Average price	C$ 190
Good round-trip deal	C$ 304 or less
Good one-way deal	C$ 128 or less

Cheap flights from Las Vegas to San Francisco from C$ 66

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Francisco are usually found in February or September, booked 56 days in advance, depart on a Thursday or Tuesday and return on a Sunday

Cheap flight deals from Las Vegas to San Francisco

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Find 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 12 June 2025.

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 12 June 2025.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to San Francisco. Price data was last updated on 9 June 2025.

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?

Find hourly flight availability from Las Vegas to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Weekly flight availability from Las Vegas to San Francisco

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Las Vegas to San Francisco. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Las Vegas to San Francisco?

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

What are the cheapest airlines flying from Las Vegas to San Francisco round-trip?

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?

What are the cheapest flights 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?

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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?

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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 12 June 2025.