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Cheap flights from San Francisco to Las Vegas from S$ 81

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 16-4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LAS
22 Jan — 29 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 17 January 2025.

Round-trip from

S$ 112

One-way from

S$ 81

Popular in

May

Cheapest in

September

Average price

S$ 216
Alaska Airlines
  • Alaska Airlines
  • 17-2-20-2
  • 1 total stop
  • 7h 11m total
  • San Francisco to Las Vegas
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Alaska Airlines
  • Alaska Airlines
  • 16-4
  • Nonstop
  • 1h 36m total
  • San Francisco to Las Vegas
Search Deals
High demand for flights, 1% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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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 17 January 2025.

Mon 17-222:59SFO - LAS
Nonstop1h 43mMultiple Airlines
Thu 20-207:10LAS - SFO
1 stop5h 28mMultiple Airlines
Deal found 16-1S$ 112
Sat 22-208:34SFO - LAS
Nonstop1h 45mUnited Airlines
Sat 22-213:30LAS - SFO
Nonstop1h 48mUnited Airlines
Deal found 15-1S$ 153
Tue 18-207:00SFO - LAS
Nonstop1h 36mAlaska Airlines
Thu 20-207:10LAS - SFO
1 stop5h 28mAlaska Airlines
Deal found 16-1S$ 154
Sun 16-200:35SFO - LAS
1 stop12h 25mFrontier
Thu 20-205:30LAS - SFO
Nonstop1h 46mFrontier
Deal found 16-1S$ 206
Mon 17-215:52SFO - LAS
1 stop6h 37mDelta
Thu 20-206:10LAS - SFO
1 stop6h 26mDelta
Deal found 16-1S$ 215
Fri 14-321:50SFO - LAS
Nonstop1h 30mSouthwest
Wed 19-305:50LAS - SFO
2 stops7h 10mSouthwest
Deal found 16-1S$ 262

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 200,618 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 17-2

22:59-00:42

Nonstop1h 43m

Las Vegas Harry Reid Intl

Thu 20-2

07:10-12:38

1 stop5h 28m

S$ 112

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 22-2

08:34-10:19

Nonstop1h 45m

Las Vegas Harry Reid Intl

Sat 22-2

13:30-15:18

Nonstop1h 48m

S$ 153

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 18-2

07:00-08:36

Nonstop1h 36m

Las Vegas Harry Reid Intl

Thu 20-2

07:10-12:38

1 stop5h 28m

S$ 154

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sun 16-2

00:35-13:00

1 stop12h 25m

Las Vegas Harry Reid Intl

Thu 20-2

05:30-07:16

Nonstop1h 46m

S$ 206

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 17-2

15:52-22:29

1 stop6h 37m

Las Vegas Harry Reid Intl

Thu 20-2

06:10-12:36

1 stop6h 26m

S$ 215

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Fri 14-3

21:50-23:20

Nonstop1h 30m

Las Vegas Harry Reid Intl

Wed 19-3

05:50-13:00

2 stops7h 10m

S$ 262

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 16-4

07:00-08:36

Nonstop1h 36m

S$ 81

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sun 16-2

13:31-18:33

1 stop5h 02m

S$ 108

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 20-2

14:55-20:16

1 stop5h 21m

S$ 115

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Fri 28-2

05:40-07:15

Nonstop1h 35m

S$ 134

Flights are sorted by cheapest return flights first.

Deals found on 17-1

Showing 1-10 of 11 results
1
2

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 10 January 2025.

The best time to book flights from San Francisco to Las Vegas is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 17 January 2025.

One of the essential ways to save on airfare from San Francisco to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 28% on airfare.

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 17 January 2025.

The most flights from SFO to LAS are scheduled on a Thursday (63 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 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 17 January 2025.
Get a feel of what it's like to fly with Delta, United Airlines and Alaska Airlines from San Francisco to Las Vegas by reading reviews from past customers. 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.
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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

Southwest
8.1
Very Good
4,659 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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

Alaska Airlines
8.0
Very Good
9,684 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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

Delta
8.0
Very Good
8,513 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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

United Airlines
7.4
Good
8,969 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very Good
4,659 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

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?

    You will need to book a flight from San Francisco to Las Vegas Harry Reid Intl if you want to fly from San Francisco to Las Vegas. At least 2 different airlines have flights from San Francisco (SFO) to Harry Reid Intl (LAS) on a regular basis. There are 43 flights to Las Vegas from the San Francisco airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SFO to LAS to be around 1h 36m.

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

    The San Francisco to Las Vegas Harry Reid Intl flight path was viewed by 33 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, United Airlines (S$ 153), Alaska Airlines (S$ 154), and Frontier (S$ 206) offers the cheapest pricing from San Francisco to Las Vegas. These flights start at 27% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as S$ 81. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from San Francisco to Las Vegas for a low price.

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

    Consider SWISS (93%), Asiana Airlines (91%) or Turkish Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Las Vegas.

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

    Looking at all options, your cheapest flight can be booked for S$ 74. While the most popular route (San Francisco - Las Vegas Harry Reid Intl) can be booked for S$ 101 on average our data indicates S$ 210 when flying from San Francisco to Las Vegas.

  • 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.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
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Fly from San Francisco to Las Vegas on these airlines

Choose from the following airlines for your flight from San Francisco to Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2025.
Frontier flights from San Francisco to Las Vegas Harry Reid Intl

Top 2 airlines flying from San Francisco to Las Vegas

Discover the top 2 airlines 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 200,618 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestS$ 87AverageS$ 177FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapestS$ 196AverageS$ 386FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco to Las Vegas 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 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! Start tracking prices for San Francisco to Las Vegas flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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