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Cheap flights from San Francisco to Las Vegas from $105

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LAS
26 Dec — 2 Jan1
1 adult

Cheap flight deals from San Francisco to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Las Vegas (LAS). 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 21 December 2024.

Round-trip from

$115

One-way from

$105

Popular in

May

Cheapest in

September

Average price

$317
Frontier
  • Frontier
  • 20/1-23/1
  • 1 total stop
  • 18h 12m total
  • San Francisco to Las Vegas
Alaska Airlines
  • Alaska Airlines
  • 18/1
  • Nonstop
  • 1h 35m total
  • San Francisco to Las Vegas
High demand for flights, 2% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for round-trip flights in December 2024

Find flight deals from San Francisco to Las Vegas

Cheapest flights from San Francisco to Las Vegas
Explore the most affordable flight options available from San Francisco to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2024.

Sun 29/1222:26SFO - LAS
Nonstop1h 33mAlaska Airlines
Thu 2/107:10LAS - SFO
Nonstop1h 44mAlaska Airlines
Deal found 20/12$494
Mon 30/1218:26SFO - LAS
1 stop3h 51mUnited Airlines
Tue 31/1220:30LAS - SFO
1 stop3h 55mUnited Airlines
Deal found 19/12$546
Sun 29/1206:20SFO - LAS
1 stop4h 20mSouthwest
Tue 31/1216:05LAS - SFO
1 stop6h 30mSouthwest
Deal found 19/12$581
Sun 29/1206:00SFO - LAS
1 stop13h 57mDelta
Tue 31/1206:25LAS - SFO
1 stop6h 11mDelta
Deal found 21/12$642

Find flights from San Francisco to Las Vegas within your budget

Customise your flight search to find flights from San Francisco to Las Vegas 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 134,765 searches. Data last updated 21 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Departure

Return

Price

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 20/1

14:54-16:37

Nonstop1h 43m

Las Vegas Harry Reid Intl

Thu 23/1

20:18-12:47

1 stop16h 29m

$115

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 16/1

07:00-08:38

Nonstop1h 38m

Las Vegas Harry Reid Intl

Thu 16/1

19:57-21:36

Nonstop1h 39m

$207

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 11/1

13:00-14:35

Nonstop1h 35m

Las Vegas Harry Reid Intl

Mon 13/1

20:35-22:15

Nonstop1h 40m

$209

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 6/2

15:20-20:17

1 stop4h 57m

Las Vegas Harry Reid Intl

Mon 10/3

20:04-00:39

1 stop4h 35m

$252

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 18/2

10:55-16:47

1 stop5h 52m

Las Vegas Harry Reid Intl

Fri 21/2

19:05-00:14

1 stop5h 09m

$276

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 18/1

16:44-18:19

Nonstop1h 35m

$105

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 20/2

14:55-20:16

1 stop5h 21m

$113

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 6/1

07:05-16:35

1 stop9h 30m

$174

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 18/6

16:35-23:45

1 stop7h 10m

$202

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sun 29/12

07:00-22:41

2 stops15h 41m

$479

Flights are sorted by cheapest return flights first.

Deals found on 19/12

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

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from San Francisco 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.

Travel insights for flights from San Francisco to Las Vegas

Get recent, data-driven insights about flights from San Francisco to Las Vegas including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from San Francisco to Las Vegas. Price data was last updated on 13 December 2024.

The price you pay for your flight from San Francisco to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Las Vegas (average of $993). Flying from San Francisco to Las Vegas in December is currently the most expensive (average of $1,244). 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 SFO to LAS?

Find hourly flight availability from San Francisco to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 December 2024.

Unlike at midday, when flights are generally more expensive, you can save up to 59% on flights from San Francisco to Las Vegas by exploring options for tickets in the morning.

Weekly flight availability from San Francisco to Las Vegas

Explore weekly flight availability from San Francisco to Las Vegas. 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 21 December 2024.

The most flights from SFO to LAS are scheduled on a Friday (72 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated 21 December 2024.
See what other customers who have flown with Southwest, United Airlines and Delta from San Francisco to Las Vegas have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
4,814 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.1
Very Good
4,814 reviews
8.1
Very Good
4,814 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very Good
9,540 reviews
8.1
Very Good
4,814 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very Good
8,597 reviews
8.1
Very Good
4,814 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.4
Good
9,035 reviews
8.1
Very Good
4,814 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.2
Good
10,000 reviews
8.1
Very Good
4,814 reviews

Comfort

8.1

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Las Vegas. 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 San Francisco to Las Vegas?

    If you wish to fly to Las Vegas from San Francisco, then you need to book flights from San Francisco to Las Vegas Harry Reid Intl. There are 49 flights from San Francisco (SFO) to Harry Reid Intl (LAS) per day to choose from. Flights to Las Vegas from San Francisco are available from 1 airline, which means you should have some options if you want to compare airfare deals. 1h 35m is how long a nonstop flight from San Francisco to Las Vegas Harry Reid Intl typically takes.

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

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

    Flying on Frontier is currently your cheapest option to Las Vegas, with prices starting at $115. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Southwest, with the lowest prices starting at $207 and $209, respectively. Frontier is currently priced 57% below the average price you’ll pay for this route.

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

    $105 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from $113 and $174, respectively.

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

    The top 3 most reliable airlines when flying from San Francisco to Las Vegas are Air Canada (85%), Virgin Australia (85%) and Turkish Airlines (85%).

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

    On average you can expect to pay $139 for a flight from San Francisco to Las Vegas. The cheapest flight overall is $57 while the most popular route, (San Francisco - Las Vegas Harry Reid Intl) is currently priced at $135.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Las Vegas 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 San Francisco to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Las Vegas (average of $993). Flying from San Francisco to Las Vegas in December is currently the most expensive (average of $1,244). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from San Francisco to Las Vegas

Discover the top airline that operate flights from San Francisco to Las Vegas. 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 134,765 searches. Data last updated 21 December 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$71Average$237FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

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

Cheapflights makes it easy to find San Francisco to Las Vegas 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 San Francisco to Las Vegas?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Las Vegas for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Las Vegas from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on San Francisco to Las Vegas flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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