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Cheap flights from Las Vegas to San Francisco from ₹ 3,700

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SFO
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Francisco are usually found in February or September, booked 56 days in advance, depart on a Tuesday or Monday 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 11 September 2025.

Round-trip from

₹ 5,638

One-way from

₹ 3,700

Popular in

June

Cheapest in

February

Average price

₹ 8,369

Good round-trip deal

₹ 23,702 or less

Good one-way deal

₹ 9,040 or less
Southwest
  • Southwest
  • 7/10-7/10
  • Nonstop
  • 3h 10m total
  • Las Vegas to San Francisco
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Southwest
  • Southwest
  • 12/12
  • Nonstop
  • 1h 35m total
  • Las Vegas to San Francisco
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (₹ 213,385 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 32,148 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to San Francisco.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to San Francisco.
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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 11 September 2025.

Tue 7/1009:20LAS - SFO
Nonstop1h 35mSouthwest
Tue 7/1018:10SFO - LAS
Nonstop1h 35mSouthwest
Deal found 9/9₹ 5,638
Wed 15/1020:15LAS - SFO
Nonstop1h 35mSouthwest
Sat 18/1017:30SFO - LAS
Nonstop1h 35mSouthwest
Deal found 11/9₹ 6,960
Tue 14/1015:30LAS - SFO
Nonstop1h 35mSouthwest
Wed 15/1005:30SFO - LAS
Nonstop1h 30mSouthwest
Deal found 10/9₹ 7,312
Thu 2/1019:15LAS - SFO
Nonstop1h 40mSouthwest
Sun 5/1007:25SFO - LAS
Nonstop1h 35mSouthwest
Deal found 11/9₹ 7,400
Fri 3/1022:00LAS - SFO
Nonstop1h 35mSouthwest
Sun 5/1007:25SFO - LAS
Nonstop1h 35mSouthwest
Deal found 9/9₹ 7,665
Tue 7/1009:20LAS - SFO
Nonstop1h 35mSouthwest
Tue 14/1014:20SFO - LAS
1 stop5h 35mSouthwest
Deal found 10/9₹ 7,929
Fri 21/1122:00LAS - SFO
Nonstop1h 35mSouthwest
Sun 23/1120:10SFO - LAS
Nonstop1h 30mSouthwest
Deal found 10/9₹ 8,546
Wed 22/1005:25LAS - SFO
1 stop5h 20mSouthwest
Wed 22/1018:10SFO - LAS
Nonstop1h 35mSouthwest
Deal found 9/9₹ 9,339
Wed 8/1006:00LAS - SFO
1 stop4h 35mSouthwest
Sun 12/1017:35SFO - LAS
Nonstop1h 35mSouthwest
Deal found 9/9₹ 9,603

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 454,620 searches. Data last updated 11 September 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 14/10

15:30-17:05

Nonstop1h 35m

San Francisco

Wed 15/10

05:30-07:00

Nonstop1h 30m

₹ 7,312

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 2/10

19:15-20:55

Nonstop1h 40m

San Francisco

Sun 5/10

07:25-09:00

Nonstop1h 35m

₹ 7,400

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Tue 7/10

09:20-10:55

Nonstop1h 35m

San Francisco

Tue 14/10

14:20-19:55

1 stop5h 35m

₹ 7,929

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Tue 7/10

09:20-10:55

Nonstop1h 35m

San Francisco

Wed 8/10

16:25-21:45

1 stop5h 20m

₹ 8,458

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 21/11

22:00-23:35

Nonstop1h 35m

San Francisco

Sun 23/11

20:10-21:40

Nonstop1h 30m

₹ 8,546

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 15/10

20:15-21:50

Nonstop1h 35m

San Francisco

Sat 18/10

16:10-19:25

1 stop3h 15m

₹ 8,810

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Mon 6/10

22:20-00:05

Nonstop1h 45m

San Francisco

Tue 7/10

08:27-10:09

Nonstop1h 42m

₹ 10,131

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 18/10

11:40-16:45

1 stop5h 05m

San Francisco

Sun 19/10

07:25-09:00

Nonstop1h 35m

₹ 10,308

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 15/10

07:00-08:38

Nonstop1h 38m

San Francisco

Wed 15/10

10:59-17:07

1 stop6h 08m

₹ 10,660

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 20/2

08:00-14:05

1 stop6h 05m

San Francisco

Tue 24/2

08:00-09:30

Nonstop1h 30m

₹ 11,189

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 22 results
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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 29 August 2025.

The best time to book flights from Las Vegas to San Francisco is 56 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 month to book a flight from Las Vegas to San Francisco?

Currently, October is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of ₹ 982). Flying from Las Vegas to San Francisco in July is currently the most expensive (average of ₹ 1,187). 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 11 September 2025.

When flying from Las Vegas to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 11 September 2025.
Check out reviews from past customers who have flown with Frontier 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.
Frontier
5.8
Fair
3,181 reviews
Check prices

Crew

6.7

Entertainment

4.4

Boarding

6.1

Comfort

5.5

Food

4.7

Overall

5.8

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.
Frontier
5.8
Fair
3,181 reviews
Frontier
5.8
Fair
3,181 reviews
Check prices

Crew

6.7

Entertainment

4.4

Boarding

6.1

Comfort

5.5

Food

4.7

Overall

5.8

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.

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?

    Booking a flight from Las Vegas Harry Reid Intl (LAS) to San Francisco (SFO) is your only option if you wish to fly from Las Vegas to San Francisco. On a typical day, there are 57 flights from Harry Reid Intl to San Francisco, all of which are around 1h 38m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Harry Reid Intl to San Francisco.

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

    This flight path from Las Vegas Harry Reid Intl to San Francisco was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Departing from Las Vegas to San Francisco will take you 1h 35m. The distance from Las Vegas to San Francisco is about 665 km. All flights are typically direct.

  • What is the cheapest airline to fly from Las Vegas to San Francisco round-trip?

    Frontier, at ₹ 3,350, was found to be the cheapest airline from Las Vegas to San Francisco.. Frontier is 68% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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: Horizon Air (100%), Emirates (89%), Air China (88%).

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

    Looking at all options, your cheapest flight can be booked for ₹ 3,375. While the most popular route (Las Vegas Harry Reid Intl - San Francisco) can be booked for ₹ 8,281 on average, our data indicates ₹ 21,122 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, October is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of ₹ 982). Flying from Las Vegas to San Francisco in July is currently the most expensive (average of ₹ 1,187). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
San Bruno
Half Moon Bay
Mountain View
Fairfield
Burlingame
Milpitas

Browse thousands of different options on Cheapflights for your next trip

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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 454,620 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest₹ 3,350Average₹ 19,388FlexibilityNo 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?

Cheapflights simply makes it quick and affordable to book flights from Las Vegas to San Francisco by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Not ready to book yet? You can track prices for flights from Las Vegas to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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