Cheap flights from San Francisco to Las Vegas from $35
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Las Vegas departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier flights from San Francisco to Las Vegas
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Hawaiian Airlines flights from San Francisco to Las Vegas
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How to get the cheapest flight ticket from San Francisco to Las Vegas
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 typical price of a round-trip flight between San Francisco and Las Vegas?
What is the cheapest month to fly to Las Vegas?
The month of September is, on average, the cheapest month to fly to Las Vegas from San Francisco, with most prices found around $126. The month of October is another great option to travel to Las Vegas, with average flight prices from San Francisco averaging around $147.
What is the cheapest day to depart on your flight to Las Vegas?
Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $143. Flights from San Francisco to Las Vegas on a Friday will generally be more expensive and average around $211. 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 Las Vegas?
The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $167. Flights to Las Vegas are more costly in the morning, with an average ticket price of $192. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest San Francisco to Las Vegas Harry Reid Intl flight route?
Fly from San Francisco to Las Vegas Harry Reid Intl for the best San Francisco - Las Vegas Harry Reid Intl flight prices
How far in advance should I book a flight to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from San Francisco when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $160 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from San Francisco for as low as $123 on momondo.
What cabin class options are available on San Francisco to Las Vegas Harry Reid Intl flights?
There are 4 cabin classes available to choose from on San Francisco to Las Vegas Harry Reid Intl 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 San Francisco to Las Vegas Harry Reid Intl?
Hawaiian Airlines, Alaska Airlines, and Frontier are the most popular carriers operating from San Francisco to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
Frontier, Spirit Airlines and Alaska Airlines are the top three most popular airlines that fly to Las Vegas from San Francisco according to our data. Frontier is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 12 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Francisco to Las Vegas on average per day?
The number of flights available between San Francisco and Las Vegas is 46 per day as of June 2025. The most frequent departure time is 8:00AM, with 40% of daily flights leaving in the afternoon.
How many flights depart from San Francisco to Las Vegas on average per week?
As of June 2025, 325 flights take off from San Francisco and land in Las Vegas each week. The most common flight departure day for this route is Thu, with 22% of weekly flights taking off on this day.
When to book flights from San Francisco to Las Vegas
Cheap San Francisco to Las Vegas (SFO to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Las Vegas
How far is San Francisco to Las Vegas Harry Reid Intl by plane?
The distance between San Francisco and Las Vegas Harry Reid Intl is about 416.3 mi. 1h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?
There are 10 operators available for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport as of June 2025.
How old do you have to be to fly from San Francisco Airport to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to Las Vegas?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Francisco to Las Vegas is Airbus A320neo (18.18% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (11.87%), Boeing 737 MAX 8 (10.18%), and Boeing 737-900 Passenger/BBJ3 (winglets) (7.60%).
What is the most popular airline from San Francisco to Las Vegas?
Based on momondo bookings for flights between San Francisco and Las Vegas, the leading airline is Frontier, making up 64% of the total bookings. Other popular airlines include United Airlines with 12%, Alaska Airlines with 10%, and Southwest with 6%.
Best airlines flying from San Francisco to Las Vegas
Compare and see reviews for airlines that fly from San Francisco to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $38 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $41 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $62 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $68 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $82 | Free Cancellation | Rating 7.3 725 reviews | |||
| PriceFrom $97 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $105 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $112 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $132 | Free Cancellation | Rating 0.0 | |||
| PriceFrom $147 | Free Cancellation | Rating 7.2 10,000 reviews |
Southwest Flights From San Francisco to Las Vegas
Southwest is one of the most popular airlines flying from San Francisco to Las Vegas, operating 22 flights/week on average for this route. A good Southwest flight deal for San Francisco to Las Vegas starts from $97 round-trip, up to an average price of $224. Our users have rated Southwest at 8.0/10.
Alaska Airlines Flights From San Francisco to Las Vegas
$105 is the best Alaska Airlines flight deal from San Francisco to Las Vegas found on momondo over the last 72 hours. The average Alaska Airlines ticket price found was closer to $247, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 10,000 user reviews) flies into Las Vegas from San Francisco 6 times in an average week so prices can vary.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Las Vegas?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Las Vegas. momondo saves you time and could save you money on your trip.
Can I find flights from San Francisco to Las Vegas with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Francisco to Las Vegas flights to just show those with flexible booking policies.
How can momondo help me find flights from San Francisco to Las Vegas?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from San Francisco.
I’m not ready to book a flight from San Francisco to Las Vegas right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Las Vegas from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.