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Cheap flights from Las Vegas to San Francisco from $73

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SFO
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Francisco are usually found in February or September, booked 82 days in advance, depart on a Monday or Friday and return on a Monday

Cheap 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 25 March 2025.

Round-trip from

$122

One-way from

$73

Popular in

June

Cheapest in

February

Average price

$170

Good round-trip deal

$1,463 or less

Good one-way deal

$93 or less
Frontier
  • Frontier
  • 6/5-20/5
  • Nonstop
  • 3h 27m total
  • Las Vegas to San Francisco
Frontier
  • Frontier
  • 10/4
  • Nonstop
  • 1h 51m total
  • Las Vegas to San Francisco
Highest demand for flights based on searches. 8% potential increase in price ($22 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average return price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to San Francisco.
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to San Francisco.

Find 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 25 March 2025.

Tue 6/506:00LAS - SFO
Nonstop1h 44mFrontier
Tue 20/508:34SFO - LAS
Nonstop1h 43mFrontier
Deal found 24/3$122
Thu 24/418:40LAS - SFO
Nonstop1h 35mSouthwest
Sun 27/405:20SFO - LAS
Nonstop1h 30mSouthwest
Deal found 25/3$154
Sat 3/517:57LAS - SFO
1 stop3h 33mMultiple Airlines
Wed 7/513:39SFO - LAS
Nonstop1h 41mMultiple Airlines
Deal found 25/3$167
Sat 3/517:57LAS - SFO
1 stop3h 33mAlaska Airlines
Wed 7/513:21SFO - LAS
Nonstop1h 38mAlaska Airlines
Deal found 24/3$186
Sat 19/417:40LAS - SFO
1 stop3h 37mDelta
Sun 20/411:09SFO - LAS
1 stop5h 34mDelta
Deal found 24/3$248
Mon 21/422:28LAS - SFO
Nonstop1h 42mHawaiian Airlines
Mon 28/421:45SFO - LAS
Nonstop1h 40mHawaiian Airlines
Deal found 24/3$291
Sun 20/419:11LAS - SFO
1 stop5h 14mUnited Airlines
Mon 21/419:25SFO - LAS
1 stop4h 34mUnited Airlines
Deal found 25/3$325

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 25 March 2025.
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

Tue 6/5

06:00-07:44

Nonstop1h 44m

San Francisco

Tue 20/5

08:34-10:17

Nonstop1h 43m

$122

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 9/5

07:25-09:00

Nonstop1h 35m

San Francisco

Mon 12/5

05:40-07:10

Nonstop1h 30m

$154

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 3/5

17:57-21:30

1 stop3h 33m

San Francisco

Wed 7/5

13:39-15:20

Nonstop1h 41m

$167

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 3/5

17:57-21:30

1 stop3h 33m

San Francisco

Wed 7/5

13:21-14:59

Nonstop1h 38m

$186

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 2/5

19:12-23:42

1 stop4h 30m

San Francisco

Fri 9/5

21:45-23:25

Nonstop1h 40m

$223

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 19/4

17:40-21:17

1 stop3h 37m

San Francisco

Sun 20/4

11:09-16:43

1 stop5h 34m

$248

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 10/4

10:38-14:51

1 stop4h 13m

San Francisco

Sun 20/4

09:00-14:27

1 stop5h 27m

$393

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 10/4

16:21-18:12

Nonstop1h 51m

$73

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 17/4

06:00-07:42

Nonstop1h 42m

$78

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Tue 29/4

19:20-22:40

1 stop3h 20m

$86

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 14 results
1
2

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 return 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 return flight from Las Vegas to San Francisco. Price data was last updated on 21 March 2025.

To ensure you get the cheapest price possible for a flight from Las Vegas to San Francisco, you should look to book at least 82 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, March is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of $876). Flying from Las Vegas to San Francisco in December is currently the most expensive (average of $1,375). 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 25 March 2025.

It’s typically best to fly out from Las Vegas to San Francisco in the morning. Doing so could potentially save you 90% on the flight price compared to flying at midday, which is usually more expensive.

Weekly flight availability from Las Vegas to San Francisco

Explore weekly flight availability from Las Vegas to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 March 2025.

The most flights from LAS to SFO are scheduled on a Monday (76 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (44 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 25 March 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Las Vegas to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
8.0
Very Good

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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 wish to fly to San Francisco from Las Vegas, then you need to book flights from Las Vegas Harry Reid Intl to San Francisco. There are 62 flights from Harry Reid Intl (LAS) to San Francisco (SFO) per day to choose from. Flights to San Francisco from Harry Reid Intl are available from 1 airline, which means you should have some options if you want to compare airfare deals. 1h 44m is how long a nonstop flight from Las Vegas to San Francisco typically takes.

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

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

    Currently priced at $122, Frontier will fly you from Las Vegas to San Francisco and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and Alaska Airlines - these airlines can fly you to your destination from $154 and $186, respectively. Users have found that Frontier is 28% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $73 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $78 and Southwest from $86 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Las Vegas to San Francisco on time: Air China (86%), SkyWest Airlines (86%), ANA (84%).

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

    Looking at all options, your cheapest flight can be booked for $69. While the most popular route (Las Vegas Harry Reid Intl - San Francisco) can be booked for $127 on average our data indicates $867 when flying from Las Vegas to San Francisco.

  • 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 holiday 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, March is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of $876). Flying from Las Vegas to San Francisco in December is currently the most expensive (average of $1,375). 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

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Sunnyvale
Los Gatos
Davis
Mountain View
Emeryville
Stanford
Sausalito
Hayward
Daly City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Las Vegas to San Francisco

Discover the top airline 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 647,157 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$124FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Las Vegas to San Francisco?

Cheapflights makes it easy to find Las Vegas to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to San Francisco?

Millions of users choose and trust Cheapflights to book the best flight deals from Las Vegas to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Las Vegas to San Francisco with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Las Vegas to San Francisco, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Las Vegas to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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