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Cheap flights from Las Vegas to San Francisco from $74

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 2/12. 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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Cheap return flights

Frontier Logo
07:45 - 09:29LAS-SFO
1h 44mdirect
Frontier Logo
20:08 - 21:48SFO-LAS
1h 40mdirect
$95Frontier
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Sat, 18 Oct - Mon, 20 Oct
Hawaiian Airlines Logo
07:00 - 08:43LAS-SFO
1h 43mdirect
Hawaiian Airlines Logo
10:06 - 11:46SFO-LAS
1h 40mdirect
$137Hawaiian Airlines
Find Deal
Wed, 3 Dec - Wed, 3 Dec
Southwest Logo
08:35 - 10:10LAS-SFO
1h 35mdirect
Southwest Logo
16:20 - 17:50SFO-LAS
1h 30mdirect
$146Southwest
Find Deal
Sat, 18 Oct - Mon, 20 Oct
United Airlines Logo
06:00 - 07:46LAS-SFO
1h 46mdirect
United Airlines Logo
23:15 - 00:57SFO-LAS
1h 42mdirect
$147United Airlines
Find Deal
Wed, 24 Dec - Fri, 26 Dec
Southwest Logo
16:55 - 21:30LAS-SFO
4h 35m1 stop
Southwest Logo
16:20 - 17:50SFO-LAS
1h 30mdirect
$161Southwest
Find Deal
Sat, 18 Oct - Mon, 20 Oct
Alaska Airlines Logo
07:00 - 08:38LAS-SFO
1h 38mdirect
Alaska Airlines Logo
15:51 - 17:33SFO-LAS
1h 42mdirect
$171Alaska Airlines
Find Deal
Wed, 8 Oct - Wed, 8 Oct
United Airlines Logo
06:00 - 07:44LAS-SFO
1h 44mdirect
United Airlines Logo
21:00 - 22:40SFO-LAS
1h 40mdirect
$177United Airlines
Find Deal
Fri, 28 Nov - Sun, 30 Nov
Alaska Airlines Logo
17:50 - 23:33LAS-SFO
5h 43m1 stop
Alaska Airlines Logo
15:30 - 17:00SFO-LAS
1h 30mdirect
$192Alaska Airlines
Find Deal
Fri, 6 Mar - Tue, 10 Mar
Delta Logo
06:15 - 09:45LAS-SFO
3h 30m1 stop
Delta Logo
18:59 - 23:30SFO-LAS
4h 31m1 stop
$236Delta
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Wed, 8 Oct - Wed, 8 Oct
Delta Logo
17:13 - 22:16LAS-SFO
5h 03m1 stop
Delta Logo
18:59 - 23:30SFO-LAS
4h 31m1 stop
$283Delta
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Sat, 11 Oct - Sun, 12 Oct

United Airlines flights from Las Vegas to San Francisco

Our best United Airlines deals on Las Vegas to San Francisco flight tickets
United Airlines
24 Dec
LAS06:00Las Vegas Harry Reid Intl
1h 46m
SFO07:46San Francisco
26 Dec
SFO23:15San Francisco
1h 42m
LAS00:57Las Vegas Harry Reid Intl
$147
Find similar
United Airlines
28 Nov
LAS06:00Las Vegas Harry Reid Intl
1h 44m
SFO07:44San Francisco
30 Nov
SFO21:00San Francisco
1h 40m
LAS22:40Las Vegas Harry Reid Intl
$177
Find similar
United Airlines
6 Feb
LAS13:35Las Vegas Harry Reid Intl
5h 17m
1 stop
SFO18:52San Francisco
8 Feb
SFO19:10San Francisco
1h 42m
LAS20:52Las Vegas Harry Reid Intl
$186
Find similar

Southwest flights from Las Vegas to San Francisco

Our best Southwest deals on Las Vegas to San Francisco flight tickets
Southwest
18 Oct
LAS08:35Las Vegas Harry Reid Intl
1h 35m
SFO10:10San Francisco
20 Oct
SFO16:20San Francisco
1h 30m
LAS17:50Las Vegas Harry Reid Intl
$146
Find similar
Southwest
18 Oct
LAS16:55Las Vegas Harry Reid Intl
4h 35m
1 stop
SFO21:30San Francisco
20 Oct
SFO16:20San Francisco
1h 30m
LAS17:50Las Vegas Harry Reid Intl
$161
Find similar
Southwest
15 Oct
LAS05:25Las Vegas Harry Reid Intl
6h 55m
2 stops
SFO12:20San Francisco
15 Oct
SFO18:10San Francisco
1h 35m
LAS19:45Las Vegas Harry Reid Intl
$168
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 15 September 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

Sat 18/10

07:45-09:29

Nonstop1h 44m

San Francisco

Mon 20/10

20:08-21:48

Nonstop1h 40m

$95

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 3/12

07:00-08:43

Nonstop1h 43m

San Francisco

Wed 3/12

10:06-11:46

Nonstop1h 40m

$137

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 18/10

08:35-10:10

Nonstop1h 35m

San Francisco

Mon 20/10

16:20-17:50

Nonstop1h 30m

$146

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 24/12

06:00-07:46

Nonstop1h 46m

San Francisco

Fri 26/12

23:15-00:57

Nonstop1h 42m

$147

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 18/10

16:55-21:30

1 stop4h 35m

San Francisco

Mon 20/10

16:20-17:50

Nonstop1h 30m

$161

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 8/10

07:00-08:38

Nonstop1h 38m

San Francisco

Wed 8/10

15:51-17:33

Nonstop1h 42m

$171

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 28/11

06:00-07:44

Nonstop1h 44m

San Francisco

Sun 30/11

21:00-22:40

Nonstop1h 40m

$177

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 6/3

17:50-23:33

1 stop5h 43m

San Francisco

Tue 10/3

15:30-17:00

Nonstop1h 30m

$192

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 8/10

06:15-09:45

1 stop3h 30m

San Francisco

Wed 8/10

18:59-23:30

1 stop4h 31m

$236

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 11/10

17:13-22:16

1 stop5h 03m

San Francisco

Sun 12/10

18:59-23:30

1 stop4h 31m

$283

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 typical price of a round-trip flight between Las Vegas and San Francisco?

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 $152.

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

According to our data, Monday is the cheapest day to fly to San Francisco from Las Vegas. The lowest ticket price found for a Monday departure recently was $140. 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 Sunday, the most expensive travel day of the week, you can expect to see flight prices from Las Vegas to San Francisco for around $2,410.

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 $266. 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 $1,716 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 $181 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 $123 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 September 2025, prices for Las Vegas to San Francisco flights are approximately 90% 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

Fastest flight time

1h 33m

Direct flights

Every day

Airports in San Francisco

1 airport
The fastest flight from Las Vegas to San Francisco takes 1h 33m
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 33m, 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 many operators does momondo search 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 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?

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

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
FrontierPriceFrom $103Free cancellationRating
5.8
3,172 reviews
Search Frontier flights

  • Frontier Flights From Las Vegas to San Francisco

    Frontier flies from Las Vegas to San Francisco around 10 times per week, with 3,172 momondo users rating the airline 5.8/10. The cheapest Frontier deal from Las Vegas to San Francisco in the last 72 hours was $68 (round-trip), much lower than the average airfare cost of $120 for Frontier flights on this route.

Travelling to a place near San Francisco?

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

An easier way to manage your San Francisco trip

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