Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from San Francisco to Las Vegas from ₹ 4,303

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LAS
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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

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 September 2025.

Round-trip from

₹ 6,762

One-way from

₹ 4,303

Popular in

May

Cheapest in

March

Average price

₹ 13,611

Good round-trip deal

₹ 14,050 or less

Good one-way deal

₹ 8,193 or less
Alaska Airlines
  • Alaska Airlines
  • 29/10-4/11
  • Nonstop
  • 3h 36m total
  • San Francisco to Las Vegas
Search Deals
Southwest
  • Southwest
  • 6/1
  • Nonstop
  • 1h 30m total
  • San Francisco to Las Vegas
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 120,118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 19,157 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 17 September 2025.

Wed 29/1014:26SFO - LAS
Nonstop1h 43mAlaska Airlines
Tue 4/1107:00LAS - SFO
Nonstop1h 53mAlaska Airlines
Deal found 16/9₹ 6,762
Tue 16/1214:32SFO - LAS
Nonstop1h 41mAlaska Airlines
Thu 18/1222:17LAS - SFO
Nonstop1h 49mAlaska Airlines
Deal found 16/9₹ 7,640
Sat 8/1120:31SFO - LAS
Nonstop1h 43mAlaska Airlines
Tue 11/1107:00LAS - SFO
Nonstop1h 53mAlaska Airlines
Deal found 17/9₹ 8,518
Fri 10/1023:03SFO - LAS
Nonstop1h 42mUnited Airlines
Sat 11/1013:30LAS - SFO
Nonstop1h 43mUnited Airlines
Deal found 15/9₹ 8,606
Sun 23/1107:00SFO - LAS
Nonstop1h 40mUnited Airlines
Tue 25/1116:05LAS - SFO
Nonstop1h 44mUnited Airlines
Deal found 15/9₹ 8,694
Sat 18/1015:50SFO - LAS
Nonstop1h 44mMultiple Airlines
Wed 22/1006:00LAS - SFO
1 stop4h 19mMultiple Airlines
Deal found 17/9₹ 8,782
Sat 18/1015:50SFO - LAS
Nonstop1h 44mFrontier
Tue 21/1000:59LAS - SFO
1 stop21h 28mFrontier
Deal found 17/9₹ 9,308
Thu 6/1105:00SFO - LAS
Nonstop1h 30mSouthwest
Mon 10/1117:20LAS - SFO
1 stop5h 35mSouthwest
Deal found 16/9₹ 9,396
Sun 26/1007:25SFO - LAS
Nonstop1h 35mSouthwest
Wed 29/1005:25LAS - SFO
2 stops6h 55mSouthwest
Deal found 16/9₹ 9,835
Mon 8/1214:55SFO - LAS
1 stop3h 34mAlaska Airlines
Wed 10/1215:39LAS - SFO
Nonstop1h 45mAlaska Airlines
Deal found 17/9₹ 9,923
Sun 23/1122:18SFO - LAS
Nonstop1h 41mAlaska Airlines
Tue 2/1211:51LAS - SFO
Nonstop1h 45mAlaska Airlines
Deal found 15/9₹ 10,011
Sat 22/1122:18SFO - LAS
Nonstop1h 41mAlaska Airlines
Sat 29/1116:13LAS - SFO
Nonstop1h 41mAlaska Airlines
Deal found 15/9₹ 10,099

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 17 September 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

Sat 8/11

20:31-22:14

Nonstop1h 43m

Las Vegas Harry Reid Intl

Tue 11/11

07:00-08:53

Nonstop1h 53m

₹ 6,762

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 29/12

21:50-23:20

Nonstop1h 30m

Las Vegas Harry Reid Intl

Fri 2/1

18:55-00:20

1 stop5h 25m

₹ 9,396

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 17/11

15:15-19:10

1 stop3h 55m

Las Vegas Harry Reid Intl

Wed 19/11

08:35-10:10

Nonstop1h 35m

₹ 9,396

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 6/11

05:00-06:30

Nonstop1h 30m

Las Vegas Harry Reid Intl

Mon 10/11

17:20-22:55

1 stop5h 35m

₹ 9,396

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 18/10

17:30-19:05

Nonstop1h 35m

Las Vegas Harry Reid Intl

Wed 22/10

05:25-12:20

2 stops6h 55m

₹ 9,835

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sun 4/1

16:40-23:40

1 stop7h 00m

Las Vegas Harry Reid Intl

Wed 14/1

14:50-22:20

1 stop7h 30m

₹ 10,187

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 14/1

05:05-10:15

1 stop5h 10m

Las Vegas Harry Reid Intl

Wed 21/1

14:50-22:20

1 stop7h 30m

₹ 10,187

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Fri 2/1

22:42-00:24

Nonstop1h 42m

Las Vegas Harry Reid Intl

Fri 16/1

07:00-08:37

Nonstop1h 37m

₹ 10,274

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 1/1

22:42-00:24

Nonstop1h 42m

Las Vegas Harry Reid Intl

Sat 17/1

07:00-08:37

Nonstop1h 37m

₹ 10,274

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Fri 2/1

22:42-00:24

Nonstop1h 42m

Las Vegas Harry Reid Intl

Wed 14/1

14:35-16:08

Nonstop1h 33m

₹ 10,274

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 24 results
1
2
3

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 12 September 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 17 September 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to Las Vegas in the evening. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight at midday.

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 14 September 2025.

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

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 September 2025.
Read through reviews of airlines operating flights from San Francisco to Las Vegas, such as Alaska Airlines, Southwest, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very Good
4,242 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,173 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 56 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 30m.

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

    Flights from San Francisco to Las Vegas Harry Reid Intl have been viewed 38 times in the past calendar month.

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

    Departing from San Francisco to Las Vegas will take you 1h 30m. Airlines will cover a distance of 665 km. Generally, flights for this route are direct.

  • 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 ₹ 4,686. Other airlines that can offer you cheap pricing are Alaska Airlines, from ₹ 7,716, and Southwest, from ₹ 8,076. Users have found that Frontier is 68% 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 ₹ 4,303 on Alaska Airlines. Other airlines that offer cheap prices include Southwest from ₹ 4,303 and United Airlines from ₹ 4,303 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 Horizon Air (100%), Turkish Airlines (88%) and Asiana Airlines (88%).

  • 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 ₹ 16,037, our data indicates the cheapest price to be ₹ 5,099. The most popular route (San Francisco - Las Vegas Harry Reid Intl), is priced around ₹ 9,396.

  • 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Primm

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest₹ 4,686Average₹ 11,732FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Alaska AirlinesCheapest₹ 7,716Average₹ 16,952FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
SouthwestCheapest₹ 8,076Average₹ 20,457FlexibilityNo cancel feeOn-time63%
Search Southwest 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.