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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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SFO
25 Feb — 4 Mar1
1 adult

The best prices from Las Vegas Harry Reid Intl to San Francisco are usually found in September or October, booked 82 days in advance, depart on a Friday or Wednesday and return on a Saturday

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 20 February 2025.

Round-trip from

C$ 138

One-way from

C$ 68

Popular in

December

Cheapest in

September

Average price

C$ 165

Good round-trip deal

C$ 107 or less

Good one-way deal

C$ 62 or less
Alaska Airlines
  • Alaska Airlines
  • 13/3-16/3
  • Nonstop
  • 3h 16m total
  • Las Vegas to San Francisco
Frontier
  • Frontier
  • 1/3
  • Nonstop
  • 1h 47m total
  • Las Vegas to San Francisco
Highest demand for flights based on searches. 9% potential increase in price (C$ 24 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 4 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to San Francisco.
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to San Francisco.

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 20 February 2025.

Thu 13/36:20 a.m.LAS - SFO
Nonstop1h 40mAlaska Airlines
Sun 16/37:00 a.m.SFO - LAS
Nonstop1h 36mAlaska Airlines
Deal found 20/2C$ 138
Tue 22/44:05 p.m.LAS - SFO
Nonstop1h 45mSouthwest
Wed 23/46:35 a.m.SFO - LAS
1 stop3h 30mSouthwest
Deal found 19/2C$ 146
Fri 28/310:39 a.m.LAS - SFO
1 stop4h 25mUnited Airlines
Sun 30/311:05 p.m.SFO - LAS
Nonstop1h 44mUnited Airlines
Deal found 20/2C$ 182
Fri 14/37:55 p.m.LAS - SFO
1 stop3h 49mDelta
Sun 16/36:10 a.m.SFO - LAS
1 stop5h 35mDelta
Deal found 20/2C$ 223
Fri 23/510:21 p.m.LAS - SFO
Nonstop1h 38mHawaiian Airlines
Sun 25/58:39 a.m.SFO - LAS
Nonstop1h 37mHawaiian Airlines
Deal found 20/2C$ 479

Find flights from Las Vegas to San Francisco within your budget

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 20 February 2025.

Fly from

Las Vegas

Fly to

San Francisco

Route

Depart

Return

Price

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Thu 13/3

6:20 a.m.-8:00 a.m.

Nonstop1h 40m

San Francisco

Sun 16/3

7:00 a.m.-8:36 a.m.

Nonstop1h 36m

C$ 138

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Tue 22/4

4:05 p.m.-5:50 p.m.

Nonstop1h 45m

San Francisco

Wed 23/4

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

1 stop3h 30m

C$ 146

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 28/3

10:39 a.m.-3:04 p.m.

1 stop4h 25m

San Francisco

Sun 30/3

11:05 p.m.-12:49 a.m.

Nonstop1h 44m

C$ 182

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 14/3

7:55 p.m.-11:44 p.m.

1 stop3h 49m

San Francisco

Sun 16/3

6:10 a.m.-11:45 a.m.

1 stop5h 35m

C$ 223

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 23/5

10:21 p.m.-11:59 p.m.

Nonstop1h 38m

San Francisco

Sun 25/5

8:39 a.m.-10:16 a.m.

Nonstop1h 37m

C$ 479

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Wed 5/3

6:15 a.m.-3:26 p.m.

2 stops9h 11m

San Francisco

Wed 5/3

5:40 p.m.-11:56 p.m.

2 stops6h 16m

C$ 850

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Fri 16/5

12:01 p.m.-11:39 a.m.

3 stops23h 38m

San Francisco

Sun 18/5

12:33 p.m.-11:16 a.m.

3 stops22h 43m

C$ 1,880

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Sat 1/3

7:55 a.m.-9:42 a.m.

Nonstop1h 47m

C$ 68

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Tue 22/4

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

Nonstop1h 42m

C$ 70

Las VegasSan Francisco

LAS - SFO

LASSFO

Las Vegas Harry Reid Intl

Tue 29/4

7:20 p.m.-10:40 p.m.

1 stop3h 20m

C$ 77

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 15 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 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 Las Vegas to San Francisco

Get recent, data-driven insights about flights from Las Vegas to San Francisco including ideal travel times, pricing trends, and more.

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 14 February 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 82 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 June is currently the most expensive (average of C$ 379). 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 20 February 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 35% versus a flight at noon.

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 20 February 2025.

The most flights from LAS to SFO are scheduled on a Monday (72 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (36 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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 20 February 2025.
Read reviews from past customers who have flown Southwest, Breeze Airways and Alaska Airlines from Las Vegas to San Francisco. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Breeze Airways
8.1
Very good

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

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 58 flights from Harry Reid Intl to San Francisco, all of which are around 1h 45m 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?

  • 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 Alaska Airlines. Our recent data shows that you can find tickets from as low as C$ 138 on this airline. Additional options worth looking into are Southwest and United Airlines, starting at C$ 146 and C$ 182 round-trip. Alaska Airlines is priced at 11% 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 Frontier, which is currently one of the cheapest options available, starting at C$ 68. Alaska Airlines flights start at C$ 70 while deals on Southwest start at C$ 77 one-way.

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

    Consider Air China (83%), Turkish Airlines (82%) or Frontier (82%) 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$ 39. While the most popular route (Las Vegas Harry Reid Intl - San Francisco) can be booked for C$ 477 on average our data indicates C$ 94 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 June is currently the most expensive (average of C$ 379). 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Richmond
San Ramon
Newark
Alameda
Novato
Burlingame
Redwood City
South San Francisco
San Bruno
Scotts Valley
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.

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 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 51AverageC$ 164FlexibilityNo 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?

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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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