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Cheap flights from Las Vegas to San Francisco from $71

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 6/1. 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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Cheap return flights

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United Airlines Logo
19:42 - 21:28
LAS
-
SFO
1h 46mdirect
United Airlines Logo
19:10 - 20:52
SFO
-
LAS
1h 42mdirect
$146United Airlines
Thu, 22 Jan - Sun, 25 Jan
Southwest Logo
06:00 - 11:50
LAS
-
SFO
5h 50m1 stop
Southwest Logo
08:15 - 13:05
SFO
-
LAS
4h 50m1 stop
$158Southwest
Fri, 23 Jan - Tue, 27 Jan
Southwest Logo
21:05 - 22:45
LAS
-
SFO
1h 40mdirect
Southwest Logo
16:30 - 21:05
SFO
-
LAS
4h 35m1 stop
$161Southwest
Thu, 15 Jan - Sun, 18 Jan
Southwest Logo
17:10 - 21:50
LAS
-
SFO
4h 40m1 stop
Southwest Logo
11:30 - 17:05
SFO
-
LAS
5h 35m1 stop
$172Southwest
Fri, 23 Jan - Mon, 26 Jan
Southwest Logo
17:10 - 21:50
LAS
-
SFO
4h 40m1 stop
Southwest Logo
14:00 - 21:25
SFO
-
LAS
7h 25m1 stop
$175Southwest
Fri, 23 Jan - Mon, 26 Jan
Southwest Logo
11:25 - 17:55
LAS
-
SFO
6h 30m2 stops
Southwest Logo
05:00 - 06:35
SFO
-
LAS
1h 35mdirect
$184Southwest
Sat, 24 Jan - Sun, 25 Jan
Southwest Logo
17:10 - 21:50
LAS
-
SFO
4h 40m1 stop
Southwest Logo
09:55 - 16:35
SFO
-
LAS
6h 40m2 stops
$188Southwest
Fri, 23 Jan - Tue, 27 Jan
Southwest Logo
15:50 - 20:15
LAS
-
SFO
4h 25m1 stop
Southwest Logo
09:55 - 15:40
SFO
-
LAS
5h 45m1 stop
$190Southwest
Mon, 12 Jan - Wed, 14 Jan
United Airlines Logo
13:48 - 15:34
LAS
-
SFO
1h 46mdirect
United Airlines Logo
07:25 - 12:17
SFO
-
LAS
4h 52m1 stop
$191United Airlines
Thu, 22 Jan - Sun, 25 Jan
Southwest Logo
11:25 - 17:55
LAS
-
SFO
6h 30m2 stops
Southwest Logo
05:00 - 06:35
SFO
-
LAS
1h 35mdirect
$202Southwest
Sat, 17 Jan - Mon, 19 Jan

Southwest flights from Las Vegas to San Francisco

Our best Southwest deals on Las Vegas to San Francisco flight tickets
Southwest
23 Jan
LAS06:00Las Vegas Harry Reid Intl
5h 50m
1 stop
SFO11:50San Francisco
27 Jan
SFO08:15San Francisco
4h 50m
1 stop
LAS13:05Las Vegas Harry Reid Intl
$158
Find similar
Southwest
15 Jan
LAS21:05Las Vegas Harry Reid Intl
1h 40m
SFO22:45San Francisco
18 Jan
SFO16:30San Francisco
4h 35m
1 stop
LAS21:05Las Vegas Harry Reid Intl
$161
Find similar
Southwest
23 Jan
LAS17:10Las Vegas Harry Reid Intl
4h 40m
1 stop
SFO21:50San Francisco
26 Jan
SFO11:30San Francisco
5h 35m
1 stop
LAS17:05Las Vegas Harry Reid Intl
$172
Find similar

United Airlines flights from Las Vegas to San Francisco

Our best United Airlines deals on Las Vegas to San Francisco flight tickets
United Airlines
22 Jan
LAS19:42Las Vegas Harry Reid Intl
1h 46m
SFO21:28San Francisco
25 Jan
SFO19:10San Francisco
1h 42m
LAS20:52Las Vegas Harry Reid Intl
$146
Find similar
United Airlines
22 Jan
LAS13:48Las Vegas Harry Reid Intl
1h 46m
SFO15:34San Francisco
25 Jan
SFO07:25San Francisco
4h 52m
1 stop
LAS12:17Las Vegas Harry Reid Intl
$191
Find similar
United Airlines
22 Jan
LAS11:02Las Vegas Harry Reid Intl
1h 46m
SFO12:48San Francisco
25 Jan
SFO19:10San Francisco
1h 42m
LAS20:52Las Vegas Harry Reid Intl
$238
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Las Vegas to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 7 December 2025.
Use the filters below to find and compare flights from Las Vegas to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 22/1

19:42-21:28

Nonstop1h 46m

San Francisco

Sun 25/1

19:10-20:52

Nonstop1h 42m

$146

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 23/1

06:00-11:50

1 stop5h 50m

San Francisco

Tue 27/1

08:15-13:05

1 stop4h 50m

$158

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 15/1

21:05-22:45

Nonstop1h 40m

San Francisco

Sun 18/1

16:30-21:05

1 stop4h 35m

$161

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 23/1

17:10-21:50

1 stop4h 40m

San Francisco

Mon 26/1

11:30-17:05

1 stop5h 35m

$172

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 23/1

17:10-21:50

1 stop4h 40m

San Francisco

Mon 26/1

14:00-21:25

1 stop7h 25m

$175

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 24/1

11:25-17:55

2 stops6h 30m

San Francisco

Sun 25/1

05:00-06:35

Nonstop1h 35m

$184

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 23/1

17:10-21:50

1 stop4h 40m

San Francisco

Tue 27/1

09:55-16:35

2 stops6h 40m

$188

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Mon 12/1

15:50-20:15

1 stop4h 25m

San Francisco

Wed 14/1

09:55-15:40

1 stop5h 45m

$190

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 22/1

13:48-15:34

Nonstop1h 46m

San Francisco

Sun 25/1

07:25-12:17

1 stop4h 52m

$191

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 17/1

11:25-17:55

2 stops6h 30m

San Francisco

Mon 19/1

05:00-06:35

Nonstop1h 35m

$202

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

If you aren’t able to travel during the month of February, then book flights to San Francisco from Las Vegas during March instead. Flights to San Francisco in March, while not as cheap as those in February, still average around $146.

What is the cheapest day to depart on your flight to San Francisco?

According to our data, Friday is the cheapest day to fly to San Francisco from Las Vegas. The lowest ticket price found for a Friday departure recently was $660. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to San Francisco for around $1,686.

What is the cheapest time of day to depart on your flight to San Francisco?

According to our data, the cheapest time of day to fly to San Francisco is in the morning. momondo users have found flights departing from Las Vegas to San Francisco in the morning for as low as $297. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,615 on average. Flights to San Francisco from Las Vegas in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $187 when searching weeks before you fly. 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 $116 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.

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

As of December 2025, prices for Las Vegas to San Francisco flights are approximately 42% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to San Francisco

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

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

$98

Fastest flight time

1h 42m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Las Vegas in the past 72 hours is $98. The best return flight deal from Las Vegas to San Francisco found on momondo in the last 72 hours is $318.
The fastest flight from Las Vegas to San Francisco takes 1h 42m
Direct flights go from Las Vegas to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

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

    San Francisco is 670.0 km away from Las Vegas Harry Reid Intl. Flights usually cover this in 1h 40m, depending on flying conditions and air traffic around both airports.

  • 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 were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for 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 travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Redwood City
Sausalito
Carmel-by-the-Sea
Watsonville
Emeryville
San Mateo
Pacifica
Salinas
Burlingame
Pebble Beach
Pacific Grove
San Lorenzo

Why use momondo?

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

It is quick and easy to find Las Vegas to San Francisco 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 San Francisco that suits you.

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

momondo does allow users to show only those flights to San Francisco from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

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.

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