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Cheap flights from Las Vegas to San Francisco from C$ 68

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SFO
2 Aug — 9 Aug1
1 adult

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 Thursday or Tuesday and return on a Sunday

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 28 July 2025.

Round-trip from

C$ 125

One-way from

C$ 68

Popular in

June

Cheapest in

February

Average price

C$ 199

Good round-trip deal

C$ 536 or less

Good one-way deal

C$ 121 or less
Southwest
  • Southwest
  • 30/8-3/9
  • 1 total stop
  • 7h 45m total
  • Las Vegas to San Francisco
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Southwest
  • Southwest
  • 23/8
  • 1 total stop
  • 4h 35m total
  • Las Vegas to San Francisco
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 9 potential savings vs. average RT price).
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Average for round-trip flights in July 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 28 July 2025.

Sat 30/812:00 p.m.LAS - SFO
Nonstop1h 45mSouthwest
Wed 3/911:00 a.m.SFO - LAS
1 stop6h 00mSouthwest
Deal found 25/7C$ 125
Thu 21/87:52 p.m.LAS - SFO
Nonstop1h 40mHawaiian Airlines
Sat 23/87:07 p.m.SFO - LAS
Nonstop1h 45mHawaiian Airlines
Deal found 27/7C$ 160
Wed 10/910:17 a.m.LAS - SFO
1 stop3h 53mAlaska Airlines
Wed 10/95:12 p.m.SFO - LAS
Nonstop1h 46mAlaska Airlines
Deal found 26/7C$ 170
Wed 10/95:37 p.m.LAS - SFO
1 stop4h 32mDelta
Wed 17/99:54 a.m.SFO - LAS
1 stop6h 15mDelta
Deal found 27/7C$ 215
Tue 19/81:00 p.m.LAS - SFO
1 stop5h 39mAmerican Airlines
Mon 25/88:40 a.m.SFO - LAS
1 stop6h 08mAmerican Airlines
Deal found 27/7C$ 216
Thu 31/71:00 p.m.LAS - SFO
Nonstop1h 51mFrontier
Thu 31/76:52 p.m.SFO - LAS
Nonstop1h 45mFrontier
Deal found 28/7C$ 277

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 28 July 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

Sat 30/8

12:00 p.m.-1:45 p.m.

Nonstop1h 45m

San Francisco

Wed 3/9

11:00 a.m.-5:00 p.m.

1 stop6h 00m

C$ 125

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 21/8

7:52 p.m.-9:32 p.m.

Nonstop1h 40m

San Francisco

Sat 23/8

7:07 p.m.-8:52 p.m.

Nonstop1h 45m

C$ 160

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 10/9

10:17 a.m.-2:10 p.m.

1 stop3h 53m

San Francisco

Wed 10/9

5:12 p.m.-6:58 p.m.

Nonstop1h 46m

C$ 170

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 10/9

6:15 a.m.-12:11 p.m.

1 stop5h 56m

San Francisco

Wed 17/9

1:30 p.m.-6:07 p.m.

1 stop4h 37m

C$ 215

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Tue 19/8

1:00 p.m.-6:39 p.m.

1 stop5h 39m

San Francisco

Mon 25/8

8:40 a.m.-2:48 p.m.

1 stop6h 08m

C$ 216

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Mon 18/8

12:59 a.m.-10:33 p.m.

1 stop21h 34m

San Francisco

Mon 25/8

1:02 p.m.-9:30 a.m.

1 stop20h 28m

C$ 278

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 23/8

11:35 a.m.-4:10 p.m.

1 stop4h 35m

C$ 68

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sun 31/8

6:10 a.m.-7:52 a.m.

Nonstop1h 42m

C$ 95

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 24/9

5:14 p.m.-11:59 p.m.

1 stop6h 45m

C$ 99

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Mon 6/10

7:26 p.m.-11:43 p.m.

1 stop4h 17m

C$ 108

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/7

Showing 1-10 of 12 results
1
2

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 round-trip 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 round-trip flight from Las Vegas to San Francisco. Price data was last updated on 25 July 2025.

The price you pay for your flight from Las Vegas to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 56 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 Las Vegas to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of C$ 276). Flying from Las Vegas to San Francisco in December is currently the most expensive (average of C$ 368). 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 28 July 2025.

When flying from Las Vegas to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 58% versus a flight in the evening.

Weekly flight availability from Las Vegas to San Francisco

Explore weekly flight availability from Las Vegas to San Francisco. 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 28 July 2025.

The most flights from LAS to SFO are scheduled on a Sunday (72 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (41 on average).

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 28 July 2025.
Read through reviews of airlines operating flights from Las Vegas to San Francisco, such as Alaska Airlines,Southwest, andDelta. 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

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,237 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,971 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,604 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,893 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 59 flights from Harry Reid Intl to San Francisco, all of which are around 1h 42m 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?

    Flights from Las Vegas Harry Reid Intl to San Francisco have been viewed 63 times in the past calendar month.

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

    Our cheapest airline available from Las Vegas to San Francisco is Southwest. Our recent data shows that you can find tickets from as low as C$ 125 on this airline. Additional options worth looking into are Hawaiian Airlines and Alaska Airlines, starting at C$ 160 and C$ 170 round-trip. Southwest is priced at 22% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at C$ 68. Frontier flights start at C$ 79 while deals on Hawaiian Airlines start at C$ 95 one-way.

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

    Consider Emirates (90%), Lufthansa (87%) or Turkish Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to San Francisco.

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

    Looking at all options, your cheapest flight can be booked for C$ 101. While the most popular route (Las Vegas Harry Reid Intl - San Francisco) can be booked for C$ 214 on average our data indicates C$ 941 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 vacation 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, January is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of C$ 276). Flying from Las Vegas to San Francisco in December is currently the most expensive (average of C$ 368). 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
Richmond
Newark
Alameda
Redwood City
Burlingame
San Bruno
South San Francisco
Scotts Valley
Novato
Belmont
Millbrae
Santa Clara
Vallejo

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to San Francisco

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

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 629,999 searches. Data last updated 28 July 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 49AverageC$ 133FlexibilityNo 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 goes through 900+ travel sites to look for the best flight deals for flights from Las Vegas to San Francisco. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Las Vegas to San Francisco 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 Las Vegas to San Francisco with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Las Vegas to San Francisco, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Las Vegas to San Francisco 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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