Cheap flights from Las Vegas to San Francisco from £31
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to San Francisco departing on 17/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Las Vegas to San Francisco
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Frontier flights from Las Vegas to San Francisco
Our best Frontier deals on Las Vegas to San Francisco flight tickets
Southwest flights from Las Vegas to San Francisco
Our best Southwest deals on Las Vegas to San Francisco flight tickets
See travel insights to San Francisco from
How to get the cheapest flight ticket from Las Vegas to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Francisco?
The month of February is, on average, the cheapest month to fly to San Francisco from Las Vegas, with most prices found around £65. If you are unable to visit San Francisco during the month of February, then departing from Las Vegas during the month September is also very affordable. Most momondo users find prices during this month for around £68.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart on your flight to San Francisco is on a Wednesday when prices can be found for as low as £63. This is often the case because there is less demand to fly during this day of the week. Flights from Las Vegas to San Francisco on a Sunday will generally be more expensive and average around £199. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to San Francisco?
Our most recent data shows that the best time of day to fly to San Francisco is in the evening. Flights from Las Vegas to San Francisco during this time can be as low as £114. Try not to purchase tickets in the afternoon because they tend to be around £951. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Las Vegas Harry Reid Intl to San Francisco flight route?
Fly from Las Vegas Harry Reid Intl to San Francisco for the best Las Vegas Harry Reid Intl - San Francisco flight prices
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Las Vegas when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £83 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Las Vegas for as low as £56 on momondo.
What cabin class options are available on Las Vegas Harry Reid Intl to San Francisco flights?
There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Las Vegas Harry Reid Intl to San Francisco?
Frontier, Hawaiian Airlines, and Southwest are the most popular carriers operating from Las Vegas Harry Reid Intl to San Francisco
Which airlines fly to San Francisco?
Frontier, Alaska Airlines and United Airlines are the top three most popular airlines that fly to San Francisco from Las Vegas according to our data. Frontier is the first choice among our users, with 63% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 3 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
How many flights depart from Las Vegas to San Francisco on average per day?
As of March 2025, there are 50 flights per day flying from Las Vegas to San Francisco. The most common time of day flights depart is 06:00, with 47% of flights taking off at midday.
How many flights depart from Las Vegas to San Francisco on average per week?
The number of flights available between Las Vegas and San Francisco is 351 per week as of March 2025. The most frequent departure day is Wed, with 21% of weekly flights leaving on this day.
When to book flights from Las Vegas to San Francisco
Cheap Las Vegas to San Francisco (LAS to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Las Vegas to San Francisco
Best price found | £31 |
|---|---|
Fastest flight time | 1h 30m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
How far is Las Vegas Harry Reid Intl to San Francisco by plane?
There are 416.3 mi between Las Vegas Harry Reid Intl and San Francisco. A reasonable flight in good conditions will take 1h 30m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to San Francisco Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to San Francisco Airport are updated daily.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to San Francisco Airport?
As of March 2025, there are 3 operators available to choose from for flights from Las Vegas Harry Reid Intl Airport to San Francisco Airport.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Las Vegas to San Francisco?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Las Vegas to San Francisco is Airbus A320neo (23.22% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (13.18%), Boeing 737 MAX 8 (8.31%), and Boeing 737 (8.13%).
What is the most popular airline from Las Vegas to San Francisco?
Based on momondo bookings for flights between Las Vegas and San Francisco, the leading airline is Frontier, making up 63% of the total bookings. Other popular airlines include Alaska Airlines with 28% and United Airlines with 9%.
Best airlines flying from Las Vegas to San Francisco
Compare and see reviews for airlines that fly from Las Vegas to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £34 | Free Cancellation | Rating 6.0 3,272 reviews | |||
| PriceFrom £90 | Free Cancellation | Rating 8.0 9,792 reviews | |||
| PriceFrom £99 | Free Cancellation | Rating 7.4 8,608 reviews |
Alaska Airlines Flights From Las Vegas to San Francisco
Alaska Airlines flight deals from Las Vegas to San Francisco start from £116 round-trip. Over the 13 Alaska Airlines flights for this route in a normal week, average airfare is usually £190 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Las Vegas to San Francisco
The best United Airlines deal for Las Vegas to San Francisco flight tickets found on momondo in the last 72 hours was £128, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at £257 round-trip. United Airlines operates 19 flights out of Las Vegas into San Francisco in an average week, so prices vary by time and availability. 8,608 United Airlines reviews by users on momondo have scored the airline at 7.4/10.
Travelling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Las Vegas to San Francisco?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to San Francisco for you.
Can I find flights from Las Vegas to San Francisco with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Las Vegas to San Francisco flights to just show those with flexible booking policies.
How can momondo help me find flights from Las Vegas to San Francisco?
momondo provides multiple filters to help you find the best flight to San Francisco from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Las Vegas to San Francisco right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Las Vegas to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.