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Cheap flights from San Francisco to Las Vegas from C$ 76

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LAS
26 Jan — 2 Feb1
1 adult

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 Tuesday or Saturday and return on a Friday

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 21 January 2025.

Round-trip from

C$ 160

One-way from

C$ 76

Popular in

May

Cheapest in

September

Average price

C$ 230

Good one-way deal

C$ 85 or less
Alaska Airlines
  • Alaska Airlines
  • 22/4-22/4
  • Nonstop
  • 3h 22m total
  • San Francisco to Las Vegas
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Frontier
  • Frontier
  • 15/2
  • 1 total stop
  • 4h 07m total
  • San Francisco to Las Vegas
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Highest demand for flights based on searches. 1% potential increase in price (C$ 5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 7 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a one-way flight from San Francisco to Las Vegas Harry Reid Intl.
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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 21 January 2025.

Tue 22/44:39 p.m.SFO - LAS
Nonstop1h 40mAlaska Airlines
Tue 22/410:17 p.m.LAS - SFO
Nonstop1h 42mAlaska Airlines
Deal found 21/1C$ 160
Wed 19/21:40 p.m.SFO - LAS
1 stop5h 50mSouthwest
Wed 26/23:35 p.m.LAS - SFO
1 stop3h 35mSouthwest
Deal found 21/1C$ 190
Tue 18/27:00 a.m.SFO - LAS
Nonstop1h 40mUnited Airlines
Tue 18/24:14 p.m.LAS - SFO
1 stop4h 26mUnited Airlines
Deal found 21/1C$ 197
Sun 16/21:31 p.m.SFO - LAS
1 stop5h 02mDelta
Fri 21/27:05 p.m.LAS - SFO
1 stop5h 09mDelta
Deal found 21/1C$ 226
Fri 31/110:29 p.m.SFO - LAS
Nonstop1h 43mFrontier
Sun 2/25:30 a.m.LAS - SFO
Nonstop1h 46mFrontier
Deal found 20/1C$ 292

Find flights from San Francisco to Las Vegas within your budget

Customize 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 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 22/4

4:39 p.m.-6:19 p.m.

Nonstop1h 40m

Las Vegas Harry Reid Intl

Tue 22/4

10:17 p.m.-11:59 p.m.

Nonstop1h 42m

C$ 160

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 19/2

1:40 p.m.-7:30 p.m.

1 stop5h 50m

Las Vegas Harry Reid Intl

Wed 26/2

3:35 p.m.-7:10 p.m.

1 stop3h 35m

C$ 190

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sun 16/2

1:31 p.m.-6:33 p.m.

1 stop5h 02m

Las Vegas Harry Reid Intl

Fri 21/2

7:05 p.m.-12:14 a.m.

1 stop5h 09m

C$ 226

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Mon 17/2

2:55 p.m.-8:16 p.m.

1 stop5h 21m

Las Vegas Harry Reid Intl

Thu 20/2

4:14 p.m.-8:40 p.m.

1 stop4h 26m

C$ 256

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Fri 31/1

10:29 p.m.-12:12 a.m.

Nonstop1h 43m

Las Vegas Harry Reid Intl

Sun 2/2

5:30 a.m.-7:16 a.m.

Nonstop1h 46m

C$ 292

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sat 15/2

7:12 p.m.-11:19 p.m.

1 stop4h 07m

C$ 76

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Sun 23/2

6:49 p.m.-8:26 p.m.

Nonstop1h 37m

C$ 85

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 7/5

6:35 a.m.-10:05 a.m.

1 stop3h 30m

C$ 92

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 20/2

2:55 p.m.-8:16 p.m.

1 stop5h 21m

C$ 106

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 13/2

1:31 p.m.-6:28 p.m.

1 stop4h 57m

C$ 114

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

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 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.

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 round-trip flight from San Francisco to Las Vegas. Price data was last updated on 17 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 month to book a flight from San Francisco to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Las Vegas (average of C$ 212). Flying from San Francisco to Las Vegas in August is currently the most expensive (average of C$ 311). 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 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 21 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 at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 73% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Las Vegas. Price data was last updated on 21 January 2025.

Travelers seeking maximum savings on their San Francisco to Las Vegas flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday at noon 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 21 January 2025.

The most flights from SFO to LAS are scheduled on a Monday (60 on average). You will have fewer flight options on Friday, 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 mm 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 21 January 2025.
See what other customers who have flown with Alaska Airlines, Southwest and United Airlines from San Francisco to Las Vegas have to say. 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
4,662 reviews
Check prices

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

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

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews
Check prices

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews
Check prices

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews
Check prices

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

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

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews
Check prices

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

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

Frontier
6.1
Okay
3,443 reviews
Southwest
8.1
Very good
4,662 reviews
Check prices

Comfort

8.1

Crew

8.7

Food

7.2

Boarding

8.2

Entertainment

7.7

Overall

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?

    If you wish to fly to Las Vegas from San Francisco, then you need to book flights from San Francisco to Las Vegas Harry Reid Intl. There are 40 flights from San Francisco (SFO) to Harry Reid Intl (LAS) per day to choose from. Flights to Las Vegas from San Francisco are available from 1 airline, which means you should have some options if you want to compare airfare deals. 1h 43m is how long a nonstop flight from San Francisco to Las Vegas Harry Reid Intl typically takes.

  • 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 44 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?

    Currently priced at C$ 160, Alaska Airlines will fly you from San Francisco to Las Vegas and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and United Airlines - these airlines can fly you to your destination from C$ 190 and C$ 197, respectively. Alaska Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as C$ 76. However, be on the lookout for offers from Alaska Airlines and Southwest, 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?

    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 San Francisco to Las Vegas on time: SWISS (93%), Asiana Airlines (91%), Turkish Airlines (90%).

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

    While on average a flight from San Francisco to Las Vegas is generally C$ 199, our data shows the cheapest flight currently is C$ 32. When looking at the most popular route, (San Francisco - Las Vegas Harry Reid Intl), you can expect to pay C$ 83 for that flight.

  • 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 vacation 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.

  • What is the cheapest month to book a flight from San Francisco to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Las Vegas (average of C$ 212). Flying from San Francisco to Las Vegas in August is currently the most expensive (average of C$ 311). 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
Henderson
Boulder City
North Las Vegas
Paradise

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Alternative routes for San Francisco to Las Vegas

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

Top airline flying from San Francisco to Las Vegas

Discover the top airline 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 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 39AverageC$ 85FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

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How does Cheapflights help users find flights from San Francisco to Las Vegas?

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Las Vegas.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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