What is the cheapest airline that flies from San Francisco to Las Vegas Harry Reid Intl?

United Airlines, Southwest, and Hawaiian Airlines are the most popular carriers operating from San Francisco to Las Vegas Harry Reid Intl

How many flights depart from San Francisco to Las Vegas on average per week?

347 flights are operational weekly from San Francisco to Las Vegas as of August 2025. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

How many flights depart from San Francisco to Las Vegas on average per day?

As of August 2025, 49 flights take off from San Francisco and land in Las Vegas each day. The most common flight departure time for this route is 08:00, with 39% of daily flights taking off in the afternoon.

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 are updated daily.

How many operators does momondo search for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?

There are 2 operators available for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport as of August 2025.

How old do you have to be to fly from San Francisco Airport to Las Vegas Harry Reid Intl 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 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 licence 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.

$45 Cheap Flights from San Francisco to Las Vegas (SFO-LAS) in 2025

Q: What is the typical price of a round-trip flight between San Francisco and Las Vegas?

Prices are currently low for flights on this route. Typical prices usually range from $150 to $364. The lowest price recently found on this route was $122.

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Find the cheapest flights from San Francisco to Las Vegas (SFO-LAS)

Round-trip

One-way

Last minute

Direct

Cheap return flights

08:00 - 09:45SFO-LAS

1h 45mdirect

19:33 - 21:22LAS-SFO

1h 49mdirect

$122Frontier

Find Deal

Wed, 8 Oct - Wed, 15 Oct

13:50 - 15:49SFO-LAS

1h 59mdirect

19:52 - 21:32LAS-SFO

1h 40mdirect

$149Alaska Airlines

Find Deal

Tue, 16 Sep - Tue, 16 Sep

17:12 - 18:58SFO-LAS

1h 46mdirect

21:52 - 23:29LAS-SFO

1h 37mdirect

$156Alaska Airlines

Find Deal

Mon, 29 Sep - Mon, 29 Sep

09:01 - 13:30SFO-LAS

4h 29m1 stop

19:30 - 21:21LAS-SFO

1h 51mdirect

$163Frontier

Find Deal

Mon, 8 Sep - Thu, 11 Sep

05:15 - 06:45SFO-LAS

1h 30mdirect

18:45 - 23:20LAS-SFO

4h 35m1 stop

$165Southwest

Find Deal

Wed, 17 Sep - Fri, 19 Sep

07:45 - 14:40SFO-LAS

6h 55m1 stop

08:35 - 12:10LAS-SFO

3h 35m1 stop

$179Southwest

Find Deal

Tue, 11 Nov - Thu, 13 Nov

19:10 - 20:52SFO-LAS

1h 42mdirect

06:00 - 07:41LAS-SFO

1h 41mdirect

$239United Airlines

Find Deal

Sat, 27 Sep - Sun, 28 Sep

15:43 - 20:28SFO-LAS

4h 45m1 stop

17:37 - 23:09LAS-SFO

5h 32m1 stop

$242Delta

Find Deal

Tue, 16 Sep - Thu, 18 Sep

06:00 - 09:40SFO-LAS

3h 40m1 stop

06:00 - 07:41LAS-SFO

1h 41mdirect

$251United Airlines

Find Deal

Sun, 21 Sep - Sun, 28 Sep

18:58 - 23:14SFO-LAS

4h 16m1 stop

19:15 - 23:50LAS-SFO

4h 35m1 stop

$257Delta

Find Deal

Sat, 13 Sep - Mon, 15 Sep

Southwest flights from San Francisco to Las Vegas

Our best Southwest deals on San Francisco to Las Vegas flight tickets

Southwest

17 Sept

SFO05:15San Francisco

1h 30m

LAS06:45Las Vegas Harry Reid Intl

19 Sept

LAS18:45Las Vegas Harry Reid Intl

4h 35m

1 stop

SFO23:20San Francisco

$165

Find similar

Southwest

11 Nov

SFO07:45San Francisco

6h 55m

1 stop

LAS14:40Las Vegas Harry Reid Intl

13 Nov

LAS08:35Las Vegas Harry Reid Intl

3h 35m

1 stop

SFO12:10San Francisco

$179

Find similar

Southwest

22 Sept

SFO05:00San Francisco

1h 30m

LAS06:30Las Vegas Harry Reid Intl

29 Sept

LAS21:10Las Vegas Harry Reid Intl

1h 30m

SFO22:40San Francisco

$191

Find similar

Alaska Airlines flights from San Francisco to Las Vegas

Our best Alaska Airlines deals on San Francisco to Las Vegas flight tickets

Alaska Airlines

16 Sept

SFO13:50San Francisco

1h 59m

LAS15:49Las Vegas Harry Reid Intl

16 Sept

LAS19:52Las Vegas Harry Reid Intl

1h 40m

SFO21:32San Francisco

$149

Find similar

Alaska Airlines

29 Sept

SFO17:12San Francisco

1h 46m

LAS18:58Las Vegas Harry Reid Intl

29 Sept

LAS21:52Las Vegas Harry Reid Intl

1h 37m

SFO23:29San Francisco

$156

Find similar

Alaska Airlines

22 Nov

SFO22:18San Francisco

1h 41m

LAS23:59Las Vegas Harry Reid Intl

25 Nov

LAS06:40Las Vegas Harry Reid Intl

1h 40m

SFO08:20San Francisco

$180

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 8/10

08:00-09:45

Nonstop1h 45m

Las Vegas Harry Reid Intl

Wed 15/10

19:33-21:22

Nonstop1h 49m

$122

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 16/9

13:50-15:49

Nonstop1h 59m

Las Vegas Harry Reid Intl

Tue 16/9

19:52-21:32

Nonstop1h 40m

$149

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 29/9

17:12-18:58

Nonstop1h 46m

Las Vegas Harry Reid Intl

Mon 29/9

21:52-23:29

Nonstop1h 37m

$156

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 8/9

09:01-13:30

1 stop4h 29m

Las Vegas Harry Reid Intl

Thu 11/9

19:30-21:21

Nonstop1h 51m

$163

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 17/9

05:15-06:45

Nonstop1h 30m

Las Vegas Harry Reid Intl

Fri 19/9

18:45-23:20

1 stop4h 35m

$165

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 11/11

07:45-14:40

1 stop6h 55m

Las Vegas Harry Reid Intl

Thu 13/11

08:35-12:10

1 stop3h 35m

$179

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 27/9

19:10-20:52

Nonstop1h 42m

Las Vegas Harry Reid Intl

Sun 28/9

06:00-07:41

Nonstop1h 41m

$239

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 16/9

15:43-20:28

1 stop4h 45m

Las Vegas Harry Reid Intl

Thu 18/9

17:37-23:09

1 stop5h 32m

$242

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sun 21/9

06:00-09:40

1 stop3h 40m

Las Vegas Harry Reid Intl

Sun 28/9

06:00-07:41

Nonstop1h 41m

$251

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 13/9

18:58-23:14

1 stop4h 16m

Las Vegas Harry Reid Intl

Mon 15/9

19:15-23:50

1 stop4h 35m

$257

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 cheapest month to fly to Las Vegas from San Francisco is in September. Flight prices, which tend to average around $210, are often lower during this time because this is during the off-season. If you aren’t able to travel to Las Vegas during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $228.

What is the cheapest day to depart on your flight to Las Vegas?

On average, the least expensive day to fly to Las Vegas from San Francisco is on a Monday. momondo users have found tickets for Monday departures for as low as $98. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Las Vegas is Friday, with ticket prices averaging around $349.

What is the cheapest time of day to depart on your flight to Las Vegas?

At midday is the cheapest time of day to fly from San Francisco to Las Vegas when you can find flight prices for as low as $91. Flying to Las Vegas at midday is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $269.

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 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $254 when searching weeks before you fly. 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 $186 on momondo.

What cabin class options are available on San Francisco to Las Vegas Harry Reid Intl flights?

There are 3 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 August 2025, prices for San Francisco to Las Vegas flights are approximately 37% 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 return 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

Fastest flight time	1h 30m
Direct flights	Every day
Airports in Las Vegas	1 airport

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)

Search flight deals

How far is San Francisco to Las Vegas Harry Reid Intl by plane?
Las Vegas Harry Reid Intl is 670.0 km away from San Francisco. Typically, this will take 1h 30m by plane in normal conditions.
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 are updated daily.
How many operators does momondo search for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?
There are 2 operators available for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport as of August 2025.
How old do you have to be to fly from San Francisco Airport to Las Vegas Harry Reid Intl 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 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 licence 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?
momondo data reveals that the most frequently booked plane model on the route from San Francisco to Las Vegas is Airbus A320neo, representing 12.81% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 11.49%, Boeing 737 MAX 8 at 10.87%, and Boeing 737-800 at 9.85%.
What is the most popular airline from San Francisco to Las Vegas?
momondo data reveals that the most frequently booked airline on the route from San Francisco to Las Vegas is Frontier, representing 59% of all bookings. The subsequent popular airline is Alaska Airlines at 41%.

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
Frontier	PriceFrom $83	Free cancellation	Rating 5.8 3,200 reviews		Search Frontier flights
Alaska Airlines	PriceFrom $143	Free cancellation	Rating 8.0 10,000 reviews		Search Alaska Airlines flights

Alaska Airlines Flights From San Francisco to Las Vegas
Alaska Airlines is one of the most popular airlines flying from San Francisco to Las Vegas, operating 13 flights/week on average for this route. A good Alaska Airlines flight deal for San Francisco to Las Vegas starts from $92 round-trip, up to an average price of $227. Our users have rated Alaska Airlines at 8.0/10.
Frontier Flights From San Francisco to Las Vegas
Frontier (5.8/10 from 3,200 reviews) operates around 3 flights from San Francisco to Las Vegas in any given week. The average Frontier airfare for this route is around $70, with deals from around $54 rare but found on momondo. Referenced prices are for round-trip San Francisco to Las Vegas flight searches in the last 72 hours.

Furnace Creek

Primm

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Las Vegas?

It is quick and easy to find San Francisco to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from San Francisco to Las Vegas with flexible booking policies on momondo?

All flight searches from San Francisco to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Las Vegas?

Once you have performed a search for San Francisco to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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Cheap flights from San Francisco to Las Vegas from $76

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 14/12. 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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Southwest flights from San Francisco to Las Vegas

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Our best Alaska Airlines deals on San Francisco to Las Vegas flight tickets

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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?

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

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?

What cabin class options are available on San Francisco to Las Vegas Harry Reid Intl flights?

There are 3 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 August 2025, prices for San Francisco to Las Vegas flights are approximately 37% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from San Francisco to Las Vegas Harry Reid Intl?

United Airlines, Southwest, and Hawaiian Airlines are the most popular carriers operating from San Francisco to Las Vegas Harry Reid Intl

How many flights depart from San Francisco to Las Vegas on average per day?

As of August 2025, 49 flights take off from San Francisco and land in Las Vegas each day. The most common flight departure time for this route is 08:00, with 39% of daily flights taking off in the afternoon.

How many flights depart from San Francisco to Las Vegas on average per week?

347 flights are operational weekly from San Francisco to Las Vegas as of August 2025. The most popular departure day for this route is Mon, with 19% of flights per week 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

Fastest flight time

Direct flights

Airports in Las Vegas

How far is San Francisco to Las Vegas Harry Reid Intl by plane?

When did momondo last update prices for flights from San Francisco Airport to Las Vegas Harry Reid Intl Airport?

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?

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

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

Alaska Airlines Flights From San Francisco to Las Vegas

Frontier Flights From San Francisco to Las Vegas

Travelling to a place near Las Vegas?

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Las Vegas?

Can I find flights from San Francisco to Las Vegas with flexible booking policies on momondo?

How can momondo help me find flights from San Francisco to Las Vegas?

I’m not ready to book a flight from San Francisco to Las Vegas right now. Can momondo alert me if prices change?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada