Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from San Francisco to Las Vegas from ₹ 3,357

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LAS
27 Mar — 3 Apr1
1 adult

Cheapflights Tip: The best prices from San Francisco to Las Vegas Harry Reid Intl are usually found in September or June, booked 30 days in advance, depart on a Monday or Wednesday and return on a Monday

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 22 March 2025.

Round-trip from

₹ 8,350

One-way from

₹ 3,357

Popular in

May

Cheapest in

September

Average price

₹ 13,515

Good round-trip deal

₹ 9,176 or less

Good one-way deal

₹ 5,604 or less
Alaska Airlines
  • Alaska Airlines
  • 14/4-18/4
  • Nonstop
  • 3h 20m total
  • San Francisco to Las Vegas
Search Deals
Frontier
  • Frontier
  • 16/8
  • Nonstop
  • 1h 45m total
  • San Francisco to Las Vegas
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (₹ 56,715 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 26,096 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from San Francisco to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from San Francisco to Las Vegas Harry Reid Intl.
Search Deals

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 22 March 2025.

Mon 14/416:49SFO - LAS
Nonstop1h 38mAlaska Airlines
Fri 18/406:00LAS - SFO
Nonstop1h 42mAlaska Airlines
Deal found 22/3₹ 8,350
Wed 23/406:35SFO - LAS
1 stop3h 30mSouthwest
Fri 25/421:50LAS - SFO
Nonstop1h 35mSouthwest
Deal found 21/3₹ 8,780
Sat 12/417:57SFO - LAS
1 stop4h 54mHawaiian Airlines
Mon 14/406:00LAS - SFO
Nonstop1h 42mHawaiian Airlines
Deal found 22/3₹ 10,932
Thu 29/516:25SFO - LAS
1 stop4h 27mUnited Airlines
Fri 30/521:36LAS - SFO
Nonstop1h 39mUnited Airlines
Deal found 21/3₹ 13,171
Sat 31/517:05SFO - LAS
1 stop4h 47mDelta
Thu 5/609:37LAS - SFO
1 stop5h 38mDelta
Deal found 21/3₹ 13,601

Cheapflights Fare Finder

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 454,620 searches. Data last updated 22 March 2025.
Use the filters below to find and compare flights from San Francisco to Las Vegas that are best for you.

Fly from

San Francisco

Fly to

Las Vegas

Route

Depart

Return

Price

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 14/4

16:49-18:27

Nonstop1h 38m

Las Vegas Harry Reid Intl

Fri 18/4

06:00-07:42

Nonstop1h 42m

₹ 8,350

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 23/4

06:35-10:05

1 stop3h 30m

Las Vegas Harry Reid Intl

Fri 25/4

21:50-23:25

Nonstop1h 35m

₹ 8,780

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 12/4

17:57-22:51

1 stop4h 54m

Las Vegas Harry Reid Intl

Mon 14/4

06:00-07:42

Nonstop1h 42m

₹ 10,932

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Fri 2/5

18:53-23:59

1 stop5h 06m

Las Vegas Harry Reid Intl

Sun 4/5

21:25-23:08

Nonstop1h 43m

₹ 11,793

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 31/5

17:05-21:52

1 stop4h 47m

Las Vegas Harry Reid Intl

Thu 5/6

09:37-15:15

1 stop5h 38m

₹ 13,601

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 16/8

18:46-20:31

Nonstop1h 45m

₹ 3,357

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 21/4

07:00-08:36

Nonstop1h 36m

₹ 4,218

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 22/4

06:35-10:05

1 stop3h 30m

₹ 4,648

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 15/5

23:15-00:59

Nonstop1h 44m

₹ 5,079

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Fri 2/5

19:16-23:25

1 stop4h 09m

₹ 6,800

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 13 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.

Cheapflights Insights

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

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 14 March 2025.

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 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 22 March 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Las Vegas in the afternoon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from San Francisco to Las Vegas. Price data was last updated on 16 March 2025.

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

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 22 March 2025.

The most flights from SFO to LAS are scheduled on a Friday (65 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 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 22 March 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from San Francisco to Las Vegas. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,277 reviews
Check prices

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.1
Very Good
4,277 reviews
Southwest
8.1
Very Good
4,277 reviews
Check prices

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Alaska Airlines
8.0
Very Good
9,768 reviews
Southwest
8.1
Very Good
4,277 reviews
Check prices

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very Good
7,892 reviews
Southwest
8.1
Very Good
4,277 reviews
Check prices

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Breeze Airways
8.0
Very Good
Southwest
8.1
Very Good
4,277 reviews
Check prices

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Hawaiian Airlines
7.9
Good
2,325 reviews
Southwest
8.1
Very Good
4,277 reviews
Check prices

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

Crew

8.7

Food

7.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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 3 different airlines have flights from San Francisco (SFO) to Harry Reid Intl (LAS) on a regular basis. There are 45 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 43m.

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

    Flights from San Francisco to Las Vegas Harry Reid Intl have been viewed 36 times in the past calendar month.

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

    Cheapflights users have booked flights from San Francisco to Las Vegas return from ₹ 8,350. Other airlines that can offer you cheap pricing are Southwest, from ₹ 8,780, and Hawaiian Airlines, from ₹ 10,932. Users have found that Alaska Airlines is 37% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as ₹ 3,357 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from ₹ 4,218 and Southwest from ₹ 4,648 one-way.

  • 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 SWISS (95%), Copa Airlines (95%) and United Airlines (89%).

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

    Looking for the cheapest flight from San Francisco to Las Vegas? While on average our users pay ₹ 9,598, our data indicates the cheapest price to be ₹ 1,641. The most popular route (San Francisco - Las Vegas Harry Reid Intl), is priced around ₹ 11,105.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
San Jose to Las Vegas flights
Los Angeles to Las Vegas flights

Top 3 airlines flying from San Francisco to Las Vegas

Discover the top 3 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 454,620 searches. Data last updated 22 March 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest₹ 3,788Average₹ 10,555FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest₹ 6,825Average₹ 18,687FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest₹ 7,564Average₹ 16,617FlexibilityNo 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?

When you search for this flight from San Francisco to Las Vegas, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Las Vegas from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from San Francisco to Las Vegas with no change fees.

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.