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$49+ Cheap flights from Las Vegas to San Francisco (LAS - SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SFO
mar 18 — mar 251
śr. 3/18
śr. 3/25
1 adult, Economy
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Find cheap flights from Las Vegas to San Francisco with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Francisco are usually found in October or March, booked 64 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from Las Vegas to San Francisco

Cheapest flights from Las Vegas to San Francisco
Explore the most affordable flight options available from Las Vegas to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Luty 16, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 5/156:30 am
LAS
-
SFO
Nonstop1h 48m
Frontier
pon. 5/189:13 am
SFO
-
LAS
Nonstop1h 38m
Frontier
Deal found 2/13$62
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 3/314:47 pm
LAS
-
SFO
Nonstop1h 50m
Frontier
wt. 4/74:01 pm
SFO
-
LAS
Nonstop1h 43m
Frontier
Deal found 2/14$64
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 3/66:10 am
LAS
-
SFO
Nonstop1h 48m
Frontier
sob. 3/77:32 pm
SFO
-
LAS
Nonstop1h 42m
Frontier
Deal found 2/13$66
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 3/206:10 am
LAS
-
SFO
Nonstop1h 48m
Frontier
pon. 3/238:09 pm
SFO
-
LAS
Nonstop1h 42m
Frontier
Deal found 2/15$70
This Cheapflightsfares deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pt. 3/66:10 am
LAS
-
SFO
Nonstop1h 48m
Frontier
pon. 3/99:24 pm
SFO
-
LAS
Nonstop1h 40m
Frontier
Deal found 2/14$72
This eDestinos deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
czw. 4/26:00 am
LAS
-
SFO
Nonstop1h 48m
Frontier
pon. 4/610:50 pm
SFO
-
LAS
Nonstop1h 39m
Frontier
Deal found 2/13$74
This Super.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sob. 3/77:00 am
LAS
-
SFO
Nonstop1h 49m
Frontier
sob. 3/77:32 pm
SFO
-
LAS
Nonstop1h 42m
Frontier
Deal found 2/12$75
This Expedia deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wt. 3/177:00 am
LAS
-
SFO
Nonstop1h 46m
Multiple Airlines
wt. 3/247:32 pm
SFO
-
LAS
Nonstop1h 42m
Multiple Airlines
Deal found 2/15$77

Find flight deals from Las Vegas to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Luty 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$62
(Super.com)

One-way from

$49
(Southwest)

Popular in

November

Cheapest in

October

Average price

$137

Good round-trip deal

$158 or less

Good one-way deal

$113 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-San Francisco flights.
Search Deals
From Las Vegas Harry Reid Intl to San Francisco
Search Deals
One-way flight from Las Vegas Harry Reid Intl to San Francisco
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to San Francisco.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to San Francisco.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated Luty 16, 2026.
Use the filters below to find and compare flights from Las Vegas to San Francisco that are best for you.

Fly from

Las Vegas

Fly to

San Francisco

Route

Depart

Return

Price

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

wt. 3/31

4:47 pm-6:37 pm

Nonstop1h 50m

San Francisco

wt. 4/7

4:01 pm-5:44 pm

Nonstop1h 43m

$64

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

wt. 3/10

5:00 pm-6:44 pm

Nonstop1h 44m

San Francisco

wt. 3/10

9:32 pm-11:16 pm

Nonstop1h 44m

$92

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

czw. 4/30

6:45 am-8:33 am

Nonstop1h 48m

San Francisco

czw. 4/30

2:01 pm-3:45 pm

Nonstop1h 44m

$93

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

wt. 3/10

8:00 pm-9:50 pm

Nonstop1h 50m

San Francisco

śr. 3/11

8:50 pm-10:33 pm

Nonstop1h 43m

$97

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

pt. 5/8

6:30 am-8:18 am

Nonstop1h 48m

San Francisco

pon. 5/11

5:49 pm-10:52 pm

1 stop5h 03m

$103

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

wt. 3/31

11:00 am-12:45 pm

Nonstop1h 45m

San Francisco

wt. 3/31

2:30 pm-9:15 pm

1 stop6h 45m

$107

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

wt. 3/10

4:55 pm-9:20 pm

1 stop4h 25m

San Francisco

śr. 3/11

6:25 am-7:55 am

Nonstop1h 30m

$107

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

śr. 3/11

9:40 pm-11:15 pm

Nonstop1h 35m

San Francisco

śr. 3/18

7:15 pm-10:50 pm

1 stop3h 35m

$107

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

czw. 4/16

2:59 pm-4:52 pm

Nonstop1h 53m

San Francisco

pt. 4/17

6:41 pm-11:04 pm

1 stop4h 23m

$108

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

śr. 3/25

6:00 am-7:47 am

Nonstop1h 47m

San Francisco

śr. 3/25

11:15 pm-12:58 am

Nonstop1h 43m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 20 results
1
2

Compare providers for flights from Las Vegas to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to San Francisco in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to San Francisco

How far ahead should I book a flight from Las Vegas to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to San Francisco. Price data was last updated on February 13, 2026.

To ensure you get the cheapest price possible for a flight from Las Vegas to San Francisco, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Las Vegas to San Francisco?

Currently, August is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of $35). Flying from Las Vegas to San Francisco in November is currently the most expensive (average of $71). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to SFO?

Find hourly flight availability from Las Vegas to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Luty 16, 2026.

One of the essential ways to save on airfare from Las Vegas to San Francisco is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 44% on airfare.

What is the cheapest day to fly from Las Vegas to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to San Francisco. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Las Vegas to San Francisco flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Las Vegas to San Francisco?

The best insider tips for Las Vegas to San Francisco flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to San Francisco trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines and SFO

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Robert Schrader

Robert Schrader

Expert on Alaska Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated Luty 16, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Hawaiian Airlines from Las Vegas to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,884 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,884 reviews
Alaska Airlines
8.0
Very good
11,884 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Southwest
8.0
Very good
4,285 reviews
Alaska Airlines
8.0
Very good
11,884 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Hawaiian Airlines
7.8
Good
2,833 reviews
Alaska Airlines
8.0
Very good
11,884 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,299 reviews
Alaska Airlines
8.0
Very good
11,884 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Frontier
5.7
Fair
3,047 reviews
Alaska Airlines
8.0
Very good
11,884 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Las Vegas to San Francisco?

    If you book a flight from Las Vegas to San Francisco, you will be flying from Harry Reid Intl to San Francisco. Flights to San Francisco (SFO) from Las Vegas Harry Reid Intl (LAS) take 1h 35m for a nonstop flight. There are 56 flights from Harry Reid Intl to San Francisco per day from 7 airlines.

  • How popular is this Las Vegas to San Francisco flight route?

    Within the past month, 177 users have taken a look at flights from Las Vegas Harry Reid Intl to San Francisco.

  • How long is the flight from Las Vegas to San Francisco?

    Frontier can get you from Las Vegas to San Francisco in just under 1h 53m. Your travel time will be generally consistent. Airlines will cover a distance of 413 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Las Vegas to San Francisco round-trip?

    Flying on Spirit Airlines is currently your cheapest option to San Francisco, with prices starting at $27. Additional round-trip tickets that might be worth considering are offered by Frontier and Hawaiian Airlines, with the lowest prices starting at $48 and $48, respectively. Spirit Airlines is 79% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Las Vegas to San Francisco one-way?

    $22 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Alaska Airlines, with prices starting from $34 and $48, respectively.

  • What are the most reliable airlines from Las Vegas to San Francisco?

    The top 3 most reliable airlines when flying from Las Vegas to San Francisco are SkyWest Airlines (100%), Horizon Air (100%) and Air China (92%).

  • What are the cheapest flights from Las Vegas to San Francisco?

    The cheapest flight price from Las Vegas to San Francisco is $45. On average you can expect to pay $841. The most popular route, (Las Vegas Harry Reid Intl - San Francisco), can usually be booked for $73.

  • Can I find deals for flights from Las Vegas to San Francisco that include hotel bookings?

    Yes. In addition to deals on Las Vegas to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to San Francisco.

  • Can I find deals for business class flights from Las Vegas to San Francisco?

    Yes. Cheapflights offers flight deals from Las Vegas to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to San Francisco?

    Currently, August is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of $35). Flying from Las Vegas to San Francisco in November is currently the most expensive (average of $71). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
South San Francisco
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Redwood City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to San Francisco

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Top 7 airlines flying from Las Vegas to San Francisco

Discover the top 7 airlines that operate flights from Las Vegas to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated Luty 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$27Average$82FlexibilityNo cancel feeOn-time65%
FrontierCheapest$48Average$118FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$48Average$117FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$94Average$161FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$97Average$182FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$97Average$178FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$177Average$318FlexibilityNo cancel feeOn-time71%

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