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Cheap flights from Las Vegas to San Francisco from $43

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 11/14. 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 round-trip flights

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Frontier Logo
6:05 am - 7:51 amLAS-SFO
1h 46mnonstop
Frontier Logo
6:00 am - 7:41 amSFO-LAS
1h 41mnonstop
$57Frontier
Find Deal
Fri, Nov 21 - Sat, Nov 29
Frontier Logo
6:05 am - 7:51 amLAS-SFO
1h 46mnonstop
Frontier Logo
4:32 pm - 6:12 pmSFO-LAS
1h 40mnonstop
$58Frontier
Find Deal
Wed, Nov 26 - Mon, Dec 1
Frontier Logo
6:05 am - 7:51 amLAS-SFO
1h 46mnonstop
Frontier Logo
6:32 pm - 8:13 pmSFO-LAS
1h 41mnonstop
$59Frontier
Find Deal
Wed, Nov 26 - Mon, Dec 1
Frontier Logo
7:15 pm - 9:08 pmLAS-SFO
1h 53mnonstop
Frontier Logo
6:00 am - 7:37 amSFO-LAS
1h 37mnonstop
$60Frontier
Find Deal
Fri, Feb 27 - Mon, Mar 2
Frontier Logo
6:05 am - 7:51 amLAS-SFO
1h 46mnonstop
Frontier Logo
6:00 am - 7:37 amSFO-LAS
1h 37mnonstop
$61Frontier
Find Deal
Wed, Nov 26 - Tue, Dec 2
Alaska Airlines Logo
7:00 am - 8:43 amLAS-SFO
1h 43mnonstop
Alaska Airlines Logo
5:46 pm - 7:25 pmSFO-LAS
1h 39mnonstop
$85Alaska Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Hawaiian Airlines Logo
3:41 pm - 5:27 pmLAS-SFO
1h 46mnonstop
Hawaiian Airlines Logo
10:18 pm - 11:59 pmSFO-LAS
1h 41mnonstop
$97Hawaiian Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
Southwest Logo
7:25 am - 12:10 pmLAS-SFO
4h 45m1 stop
Southwest Logo
2:35 pm - 4:10 pmSFO-LAS
1h 35mnonstop
$107Southwest
Find Deal
Tue, Dec 9 - Tue, Dec 9
Southwest Logo
1:05 pm - 6:15 pmLAS-SFO
5h 10m1 stop
Southwest Logo
11:45 am - 4:10 pmSFO-LAS
4h 25m1 stop
$116Southwest
Find Deal
Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
6:00 am - 7:44 amLAS-SFO
1h 44mnonstop
United Airlines Logo
7:00 am - 8:40 amSFO-LAS
1h 40mnonstop
$117United Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 18

Frontier flights from Las Vegas to San Francisco

Our best Frontier deals on Las Vegas to San Francisco flight tickets
Frontier
Nov 21
LAS6:05 amLas Vegas Harry Reid Intl
1h 46m
SFO7:51 amSan Francisco
Nov 29
SFO6:00 amSan Francisco
1h 41m
LAS7:41 amLas Vegas Harry Reid Intl
$57
Find similar
Frontier
Nov 26
LAS6:05 amLas Vegas Harry Reid Intl
1h 46m
SFO7:51 amSan Francisco
Dec 1
SFO4:32 pmSan Francisco
1h 40m
LAS6:12 pmLas Vegas Harry Reid Intl
$58
Find similar
Frontier
Nov 26
LAS6:05 amLas Vegas Harry Reid Intl
1h 46m
SFO7:51 amSan Francisco
Dec 1
SFO6:32 pmSan Francisco
1h 41m
LAS8:13 pmLas Vegas Harry Reid Intl
$59
Find similar

Alaska Airlines flights from Las Vegas to San Francisco

Our best Alaska Airlines deals on Las Vegas to San Francisco flight tickets
Alaska Airlines
Dec 4
LAS7:00 amLas Vegas Harry Reid Intl
1h 43m
SFO8:43 amSan Francisco
Dec 7
SFO5:46 pmSan Francisco
1h 39m
LAS7:25 pmLas Vegas Harry Reid Intl
$85
Find similar
Alaska Airlines
Nov 12
LAS7:00 amLas Vegas Harry Reid Intl
1h 53m
SFO8:53 amSan Francisco
Nov 12
SFO2:26 pmSan Francisco
1h 43m
LAS4:09 pmLas Vegas Harry Reid Intl
$157
Find similar
Alaska Airlines
Nov 11
LAS7:00 amLas Vegas Harry Reid Intl
1h 53m
SFO8:53 amSan Francisco
Nov 11
SFO6:23 pmSan Francisco
1h 42m
LAS8:05 pmLas Vegas Harry Reid Intl
$177
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated October 29, 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

Fri 11/21

6:05 am-7:51 am

Nonstop1h 46m

San Francisco

Sat 11/29

6:00 am-7:41 am

Nonstop1h 41m

$57

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 11/26

6:05 am-7:51 am

Nonstop1h 46m

San Francisco

Mon 12/1

4:32 pm-6:12 pm

Nonstop1h 40m

$58

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 11/26

6:05 am-7:51 am

Nonstop1h 46m

San Francisco

Mon 12/1

6:32 pm-8:13 pm

Nonstop1h 41m

$59

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 2/27

7:15 pm-9:08 pm

Nonstop1h 53m

San Francisco

Mon 3/2

6:00 am-7:37 am

Nonstop1h 37m

$60

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 11/26

6:05 am-7:51 am

Nonstop1h 46m

San Francisco

Tue 12/2

6:00 am-7:37 am

Nonstop1h 37m

$61

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 12/4

7:00 am-8:43 am

Nonstop1h 43m

San Francisco

Sun 12/7

5:46 pm-7:25 pm

Nonstop1h 39m

$85

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 11/20

3:41 pm-5:27 pm

Nonstop1h 46m

San Francisco

Mon 11/24

10:18 pm-11:59 pm

Nonstop1h 41m

$97

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Tue 12/9

7:25 am-12:10 pm

1 stop4h 45m

San Francisco

Tue 12/9

2:35 pm-4:10 pm

Nonstop1h 35m

$107

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 12/4

1:05 pm-6:15 pm

1 stop5h 10m

San Francisco

Sun 12/7

11:45 am-4:10 pm

1 stop4h 25m

$116

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sun 11/16

6:00 am-7:44 am

Nonstop1h 44m

San Francisco

Tue 11/18

7:00 am-8:40 am

Nonstop1h 40m

$117

Flights are sorted by cheapest round-trip 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 to San Francisco during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $98.

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

The cheapest day to depart from Las Vegas to San Francisco is on a Friday when prices can be found for as low as $176. The most expensive day to fly to San Francisco is Tuesday, with ticket prices averaging around $800.

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

Our data shows that the cheapest Las Vegas to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $293. Flights in the evening are often more expensive with an average ticket price of $760.

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 $121 when searching weeks out. 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 $81 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 October 2025, prices for Las Vegas to San Francisco flights are approximately 76% 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 round-trip 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

$89

Fastest flight time

1h 35m

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 $89. The best round-trip flight deal from Las Vegas to San Francisco found on momondo in the last 72 hours is $114.
The fastest flight from Las Vegas to San Francisco takes 1h 35m
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?

    The distance between Las Vegas Harry Reid Intl and San Francisco is about 416.3 mi. By plane, this route typically takes 1h 40m.

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 license 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
Spirit AirlinesPriceFrom $27Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
FrontierPriceFrom $38Free CancellationRating
5.8
3,124 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $48Free CancellationRating
7.8
2,796 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $95Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $97Free CancellationRating
8.0
11,210 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $97Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
American AirlinesPriceFrom $174Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights

  • Southwest Flights From Las Vegas to San Francisco

    Southwest flight deals from Las Vegas to San Francisco start from $95 round-trip. Over the 20 Southwest flights for this route in a normal week, average airfare is usually $145 round-trip - but some users have found much cheaper deals with momondo.

  • Alaska Airlines Flights From Las Vegas to San Francisco

    Another popular option for Las Vegas to San Francisco flights is Alaska Airlines (8.0/10, 11,206 ratings). Alaska Airlines flies from Las Vegas to San Francisco around 5 times per week, with deals starting from $97 round-trip and rising to an average price of around $195.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Turlock
Livermore
Pacific Grove

Why use momondo?

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

Finding the right flight to San Francisco from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to San Francisco from Las Vegas with this policy.

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?

Price alerts on flights to San Francisco from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Francisco trip

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