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Cheap flights from San Francisco to Las Vegas from $28

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 5/13. 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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0 bags

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Find the cheapest flights from San Francisco to Las Vegas

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Las Vegas.
Frontier Logo
2:03 pm - 3:50 pmSFO-LAS
1h 47mnonstop
Frontier Logo
7:33 pm - 9:19 pmLAS-SFO
1h 46mnonstop
$56Frontier
Find Deal
Tue, May 20 - Thu, May 22
Frontier Logo
6:00 am - 7:36 amSFO-LAS
1h 36mnonstop
Frontier Logo
7:33 pm - 9:21 pmLAS-SFO
1h 48mnonstop
$57Frontier
Find Deal
Wed, Jun 4 - Fri, Jun 6
Frontier Logo
5:45 am - 7:25 amSFO-LAS
1h 40mnonstop
Frontier Logo
10:24 am - 12:19 pmLAS-SFO
1h 55mnonstop
$58Frontier
Find Deal
Sun, Jun 1 - Thu, Jun 5
Alaska Airlines Logo
6:00 am - 3:53 pmSFO-LAS
9h 53m1 stop
Alaska Airlines Logo
3:30 pm - 5:11 pmLAS-SFO
1h 41mnonstop
$102Alaska Airlines
Find Deal
Mon, Jun 2 - Fri, Jun 6
Southwest Logo
6:25 am - 11:40 amSFO-LAS
5h 15m1 stop
Southwest Logo
9:40 pm - 11:10 pmLAS-SFO
1h 30mnonstop
$107Southwest
Find Deal
Sun, Jun 8 - Wed, Jun 11
Alaska Airlines Logo
6:00 am - 3:53 pmSFO-LAS
9h 53m1 stop
Alaska Airlines Logo
3:30 pm - 5:11 pmLAS-SFO
1h 41mnonstop
$114Alaska Airlines
Find Deal
Sun, Jun 1 - Fri, Jun 6
Southwest Logo
6:00 am - 1:00 pmSFO-LAS
7h 00m1 stop
Southwest Logo
6:35 pm - 11:50 pmLAS-SFO
5h 15m1 stop
$116Southwest
Find Deal
Sun, May 25 - Fri, May 30
United Airlines Logo
6:51 pm - 11:59 pmSFO-LAS
5h 08m1 stop
United Airlines Logo
3:45 pm - 5:29 pmLAS-SFO
1h 44mnonstop
$127United Airlines
Find Deal
Wed, May 14 - Wed, May 21
United Airlines Logo
11:03 pm - 12:45 amSFO-LAS
1h 42mnonstop
United Airlines Logo
6:00 am - 7:39 amLAS-SFO
1h 39mnonstop
$137United Airlines
Find Deal
Fri, May 30 - Sun, Jun 1
American Airlines Logo
6:19 am - 10:47 amSFO-LAS
4h 28m1 stop
American Airlines Logo
7:05 am - 10:52 amLAS-SFO
3h 47m1 stop
$194American Airlines
Find Deal
Fri, May 23 - Sun, May 25

Alaska Airlines flights from San Francisco to Las Vegas

Our best Alaska Airlines deals on San Francisco to Las Vegas flight tickets
Alaska Airlines
Jun 2
SFO6:00 amSan Francisco
9h 53m
1 stop
LAS3:53 pmLas Vegas Harry Reid Intl
Jun 6
LAS3:30 pmLas Vegas Harry Reid Intl
1h 41m
SFO5:11 pmSan Francisco
Alaska Airlines
Jun 1
SFO6:00 amSan Francisco
9h 53m
1 stop
LAS3:53 pmLas Vegas Harry Reid Intl
Jun 6
LAS3:30 pmLas Vegas Harry Reid Intl
1h 41m
SFO5:11 pmSan Francisco
Alaska Airlines
Jun 1
SFO5:45 pmSan Francisco
1h 39m
LAS7:24 pmLas Vegas Harry Reid Intl
Jun 7
LAS4:32 pmLas Vegas Harry Reid Intl
7h 21m
1 stop
SFO11:53 pmSan Francisco

Frontier flights from San Francisco to Las Vegas

Our best Frontier deals on San Francisco to Las Vegas flight tickets
Frontier
May 20
SFO2:03 pmSan Francisco
1h 47m
LAS3:50 pmLas Vegas Harry Reid Intl
May 22
LAS7:33 pmLas Vegas Harry Reid Intl
1h 46m
SFO9:19 pmSan Francisco
Frontier
Jun 4
SFO6:00 amSan Francisco
1h 36m
LAS7:36 amLas Vegas Harry Reid Intl
Jun 6
LAS7:33 pmLas Vegas Harry Reid Intl
1h 48m
SFO9:21 pmSan Francisco
Frontier
Jun 1
SFO5:45 amSan Francisco
1h 40m
LAS7:25 amLas Vegas Harry Reid Intl
Jun 5
LAS10:24 amLas Vegas Harry Reid Intl
1h 55m
SFO12:19 pmSan Francisco

See travel insights to Las Vegas from

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 June is another great option to travel to Las Vegas, with average flight prices from San Francisco averaging around $130.

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 $135. Flights from San Francisco to Las Vegas on a Friday will generally be more expensive and average around $215. 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 $168. Flights to Las Vegas are more costly in the morning, with an average ticket price of $189. 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 4 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $155 when searching 4 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 $120 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.

How have San Francisco to Las Vegas flight prices changed over time?

As of April 2025, prices for San Francisco to Las Vegas flights are approximately 47% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$28

Fastest flight time

1h 30m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from San Francisco in the past 72 hours is $28. The best round-trip flight deal from San Francisco to Las Vegas found on momondo in the last 72 hours is $56.
The fastest flight from San Francisco to Las Vegas takes 1h 30m
Direct flights go from San Francisco to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • 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?

  • 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?

  • What is the most popular airline from San Francisco to Las Vegas?


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
Spirit AirlinesPriceFrom $38Free CancellationRating
6.3
7,941 reviews
Search Spirit Airlines flights
FrontierPriceFrom $40Free CancellationRating
5.9
3,283 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $61Free CancellationRating
7.9
2,393 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $68Free CancellationRating
8.0
7,919 reviews
Search Delta flights
Allegiant AirPriceFrom $88Free CancellationRating
7.3
734 reviews
Search Allegiant Air flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,287 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $106Free CancellationRating
8.0
9,927 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $116Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
CitizenPlanePriceFrom $132Free CancellationRating
0.0
Search CitizenPlane flights
American AirlinesPriceFrom $155Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Southwest Flights From San Francisco to Las Vegas

    Southwest is one of the most popular airlines flying from San Francisco to Las Vegas, operating 20 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 $231. Our users have rated Southwest at 8.0/10.

  • Alaska Airlines Flights From San Francisco to Las Vegas

    $106 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 $245, however, with flight time and availability significantly affecting the price. Alaska Airlines (8.0/10 from 9,927 user reviews) flies into Las Vegas from San Francisco 14 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 locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Kingman
Paradise
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why 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.


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