Cheap flights from Las Vegas to San Francisco from £36
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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SFO
30 Nov — 7 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Francisco are usually found in February or March, booked 61 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Find flight deals from Las Vegas to San Francisco
Enter your travel dates to find the best prices.
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 31 October 2025.
Thu 4/1208:35LAS - SFO
Nonstop1h 35mSouthwest
Sun 7/1205:00SFO - LAS
Nonstop1h 30mSouthwest
Deal found 30/10£74
Thu 4/1207:00LAS - SFO
Nonstop1h 43mAlaska Airlines
Sun 7/1217:46SFO - LAS
Nonstop1h 39mAlaska Airlines
Deal found 29/10£74
Wed 3/1208:35LAS - SFO
Nonstop1h 35mSouthwest
Wed 3/1215:15SFO - LAS
1 stop3h 55mSouthwest
Deal found 29/10£81
Fri 5/1216:25LAS - SFO
1 stop5h 25mSouthwest
Mon 8/1207:25SFO - LAS
1 stop3h 20mSouthwest
Deal found 30/10£85
Thu 27/1106:00LAS - SFO
Nonstop1h 44mUnited Airlines
Thu 4/1223:05SFO - LAS
Nonstop1h 40mUnited Airlines
Deal found 29/10£89
Wed 3/1207:25LAS - SFO
1 stop3h 38mAlaska Airlines
Wed 3/1214:32SFO - LAS
Nonstop1h 41mAlaska Airlines
Deal found 30/10£102
Wed 3/1215:00LAS - SFO
1 stop6h 20mSouthwest
Sat 6/1213:55SFO - LAS
1 stop4h 55mSouthwest
Deal found 30/10£103
Fri 21/1106:40LAS - SFO
Nonstop1h 40mAlaska Airlines
Sun 23/1122:18SFO - LAS
Nonstop1h 41mAlaska Airlines
Deal found 29/10£104
Sat 13/1206:05LAS - SFO
1 stop5h 30mSouthwest
Sun 14/1205:50SFO - LAS
1 stop5h 15mSouthwest
Deal found 29/10£111
Thu 25/1218:00LAS - SFO
1 stop6h 27mAlaska Airlines
Thu 1/118:58SFO - LAS
Nonstop1h 39mAlaska Airlines
Deal found 29/10£112
Thu 4/1210:23LAS - SFO
1 stop5h 49mDelta
Sun 7/1219:08SFO - LAS
1 stop4h 21mDelta
Deal found 31/10£118
Best flights from Las Vegas to San Francisco
Discover carefully curated flight deals from Las Vegas to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.
Tue 10/314:35LAS - SFO
Nonstop1h 33mAlaska Airlines
Tue 10/318:50SFO - LAS
Nonstop1h 36mAlaska Airlines
Deal found 30/10£70
Fri 6/307:00LAS - SFO
Nonstop1h 37mHawaiian Airlines
Tue 10/318:50SFO - LAS
Nonstop1h 36mHawaiian Airlines
Deal found 28/10£74
Wed 3/1208:35LAS - SFO
Nonstop1h 35mSouthwest
Wed 3/1215:15SFO - LAS
1 stop3h 55mSouthwest
Deal found 29/10£81
Fri 6/308:00LAS - SFO
1 stop8h 04mFrontier
Tue 10/316:59SFO - LAS
Nonstop1h 41mFrontier
Deal found 30/10£87
Thu 4/1207:00LAS - SFO
Nonstop1h 43mAlaska Airlines
Sun 7/1217:46SFO - LAS
Nonstop1h 39mAlaska Airlines
Deal found 30/10£74
Fri 5/1216:25LAS - SFO
1 stop5h 25mSouthwest
Mon 8/1207:25SFO - LAS
1 stop3h 20mSouthwest
Deal found 30/10£85
Wed 3/1216:25LAS - SFO
1 stop6h 05mSouthwest
Wed 10/1207:25SFO - LAS
1 stop3h 20mSouthwest
Deal found 28/10£85
Thu 4/1213:05LAS - SFO
1 stop5h 10mSouthwest
Sun 7/1211:45SFO - LAS
1 stop4h 25mSouthwest
Deal found 29/10£88
Direct flights from Las Vegas to San Francisco
Explore direct flight options from Las Vegas to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 October 2025.
Tue 10/314:35LAS - SFO
Nonstop1h 33mAlaska Airlines
Tue 10/318:50SFO - LAS
Nonstop1h 36mAlaska Airlines
Deal found 30/10£70
Fri 6/306:00LAS - SFO
Nonstop1h 48mFrontier
Tue 10/316:59SFO - LAS
Nonstop1h 41mFrontier
Deal found 29/10£71
Thu 4/1208:35LAS - SFO
Nonstop1h 35mSouthwest
Sun 7/1205:00SFO - LAS
Nonstop1h 30mSouthwest
Deal found 30/10£74
Thu 4/1207:00LAS - SFO
Nonstop1h 43mAlaska Airlines
Sun 7/1217:46SFO - LAS
Nonstop1h 39mAlaska Airlines
Deal found 29/10£74
Thu 27/1106:00LAS - SFO
Nonstop1h 44mUnited Airlines
Thu 4/1223:05SFO - LAS
Nonstop1h 40mUnited Airlines
Deal found 29/10£89
Fri 21/1106:40LAS - SFO
Nonstop1h 40mAlaska Airlines
Sun 23/1122:18SFO - LAS
Nonstop1h 41mAlaska Airlines
Deal found 29/10£104
Mon 17/1115:41LAS - SFO
Nonstop1h 46mAlaska Airlines
Mon 24/1122:18SFO - LAS
Nonstop1h 41mAlaska Airlines
Deal found 30/10£119
Mon 1/1213:50LAS - SFO
Nonstop1h 43mUnited Airlines
Wed 3/1208:25SFO - LAS
Nonstop1h 40mUnited Airlines
Deal found 29/10£124
Tue 18/1107:00LAS - SFO
Nonstop1h 53mAlaska Airlines
Tue 18/1118:23SFO - LAS
Nonstop1h 42mAlaska Airlines
Deal found 29/10£134
Sun 14/1206:00LAS - SFO
Nonstop1h 48mFrontier
Sun 21/1206:00SFO - LAS
Nonstop1h 37mFrontier
Deal found 30/10£138
Fri 20/315:58LAS - SFO
Nonstop1h 49mFrontier
Sun 22/316:59SFO - LAS
Nonstop1h 41mFrontier
Deal found 31/10£143
Last-minute flights from Las Vegas to San Francisco
Discover last-minute flight deals from Las Vegas to San Francisco. Data last updated 31 October 2025 and is based on user searches.
Thu 13/1113:49LAS - SFO
1 stop3h 49mDelta
Sun 16/1108:25SFO - LAS
1 stop4h 31mDelta
Deal found 30/10£150
Fri 14/1113:00LAS - SFO
1 stop3h 15mSouthwest
Sun 16/1109:15SFO - LAS
1 stop4h 20mSouthwest
Deal found 30/10£146
Mon 17/1115:41LAS - SFO
Nonstop1h 46mAlaska Airlines
Mon 24/1122:18SFO - LAS
Nonstop1h 41mAlaska Airlines
Deal found 30/10£119
Tue 18/1107:00LAS - SFO
Nonstop1h 53mAlaska Airlines
Tue 18/1118:23SFO - LAS
Nonstop1h 42mAlaska Airlines
Deal found 29/10£134
Tue 18/1110:40LAS - SFO
1 stop4h 28mUnited Airlines
Tue 18/1123:05SFO - LAS
Nonstop1h 40mUnited Airlines
Deal found 30/10£142
Wed 19/1107:00LAS - SFO
Nonstop1h 53mAlaska Airlines
Mon 24/1122:18SFO - LAS
Nonstop1h 41mAlaska Airlines
Deal found 29/10£74
Wed 19/1108:50LAS - SFO
1 stop5h 35mSouthwest
Wed 19/1116:30SFO - LAS
1 stop5h 00mSouthwest
Deal found 30/10£149
Fri 21/1106:40LAS - SFO
Nonstop1h 40mAlaska Airlines
Sun 23/1122:18SFO - LAS
Nonstop1h 41mAlaska Airlines
Deal found 29/10£104
Sat 22/1118:55LAS - SFO
1 stop5h 00mSouthwest
Mon 24/1105:15SFO - LAS
1 stop4h 35mSouthwest
Deal found 31/10£134
Wed 26/1119:50LAS - SFO
1 stop4h 05mSouthwest
Tue 2/1207:30SFO - LAS
1 stop3h 15mSouthwest
Deal found 29/10£143
Thu 27/1106:00LAS - SFO
Nonstop1h 44mUnited Airlines
Thu 4/1223:05SFO - LAS
Nonstop1h 40mUnited Airlines
Deal found 29/10£89
Fri 28/1107:45LAS - SFO
Nonstop1h 44mUnited Airlines
Fri 5/1218:50SFO - LAS
1 stop5h 09mUnited Airlines
Deal found 30/10£127
One-way flights from Las Vegas to San Francisco
Search for one-way flight options from Las Vegas to San Francisco. Find affordable one-way fares based on user searches. Data last updated 31 October 2025.
Sat 7/314:35LAS - SFO
Nonstop1h 33mAlaska Airlines
Deal found 29/10£36
Tue 2/1207:40LAS - SFO
Nonstop1h 44mUnited Airlines
Deal found 29/10£37
Fri 6/306:00LAS - SFO
Nonstop1h 48mFrontier
Deal found 30/10£40
Wed 7/119:45LAS - SFO
1 stop23h 29mFrontier
Deal found 29/10£42
Thu 12/315:58LAS - SFO
Nonstop1h 49mFrontier
Deal found 29/10£43
Fri 5/1215:00LAS - SFO
1 stop3h 35mSouthwest
Deal found 29/10£44
Sat 17/117:40LAS - SFO
Nonstop1h 40mSouthwest
Deal found 30/10£45
Sat 7/306:00LAS - SFO
Nonstop1h 48mFrontier
Deal found 29/10£46
Wed 7/106:55LAS - SFO
2 stops7h 25mSouthwest
Deal found 30/10£49
Mon 2/306:00LAS - SFO
Nonstop1h 48mFrontier
Deal found 30/10£50
Wed 3/1215:39LAS - SFO
Nonstop1h 45mAlaska Airlines
Deal found 30/10£51
Sat 31/116:30LAS - SFO
1 stop3h 55mSouthwest
Deal found 30/10£52
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 31 October 2025.
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 858,174 searches. Data last updated 31 October 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 10/3
14:35-16:08
Nonstop1h 33m
San Francisco
Tue 10/3
18:50-20:26
Nonstop1h 36m
£70
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Fri 6/3
07:00-08:37
Nonstop1h 37m
San Francisco
Tue 10/3
18:50-20:26
Nonstop1h 36m
£74
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Thu 4/12
07:00-08:43
Nonstop1h 43m
San Francisco
Sun 7/12
17:46-19:25
Nonstop1h 39m
£74
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Wed 3/12
08:35-10:10
Nonstop1h 35m
San Francisco
Wed 3/12
15:15-19:10
1 stop3h 55m
£81
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Fri 5/12
16:25-21:50
1 stop5h 25m
San Francisco
Mon 8/12
07:25-10:45
1 stop3h 20m
£85
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Wed 3/12
16:25-22:30
1 stop6h 05m
San Francisco
Wed 10/12
07:25-10:45
1 stop3h 20m
£85
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Fri 6/3
08:00-16:04
1 stop8h 04m
San Francisco
Tue 10/3
16:59-18:40
Nonstop1h 41m
£87
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Thu 4/12
13:05-18:15
1 stop5h 10m
San Francisco
Sun 7/12
11:45-16:10
1 stop4h 25m
£88
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Thu 4/12
15:45-17:25
Nonstop1h 40m
£37
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Tue 3/2
11:02-12:48
Nonstop1h 46m
£37
Flights are sorted by cheapest return flights first.
Deals found on 29/10
Showing 1-10 of 18 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
Prices
Delays
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 24 October 2025.
The best time to book flights from Las Vegas to San Francisco is 61 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, August is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of £27). Flying from Las Vegas to San Francisco in July is currently the most expensive (average of £46). 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 31 October 2025.
One of the essential ways to save on airfare from Las Vegas to San Francisco is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 89% on airfare.
How often are flights from Las Vegas to San Francisco delayed?
About 18% of weekly flights between Las Vegas and San Francisco have experienced delays in the past year, with the average delay time being 117 minutes.
What is the most punctual flight time for Las Vegas to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Las Vegas to San Francisco flights?
Over the past year, East Coast Flight Services have had the lowest number of delays on this route, with no flights being classified as delayed.
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 31 October 2025.
Read through reviews of airlines operating flights from Las Vegas to San Francisco, such as Alaska Airlines, United Airlines, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
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.
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.
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.
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 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?
You will need to book a flight from Las Vegas Harry Reid Intl to San Francisco if you want to fly from Las Vegas to San Francisco. At least 3 different airlines have flights from Harry Reid Intl (LAS) to San Francisco (SFO) on a regular basis. There are 31 flights to San Francisco from the Las Vegas airport per day. If you manage to book one that is nonstop, then you can expect the flight time from LAS to SFO to be around 1h 37m.
How popular is this Las Vegas to San Francisco flight route?
Within the past month, 70 users have taken a look at flights from Las Vegas Harry Reid Intl to San Francisco.
How long is the flight from Las Vegas to San Francisco?
Hawaiian Airlines, Alaska Airlines, and Southwest can get you from Las Vegas to San Francisco in just under 1h 35m. Your travel time will be generally consistent. There are 413 mi between Las Vegas and San Francisco. All flights are typically direct.
What are the cheapest airlines flying from Las Vegas to San Francisco round-trip?
Flying on Frontier is currently your cheapest option to San Francisco, with prices starting at £35. Additional return tickets that might be worth considering are offered by United Airlines and Alaska Airlines, with the lowest prices starting at £58 and £70, respectively. You may be able to fly from Las Vegas to San Francisco for 61% less than the average price by searching for these airlines.
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: Iberia (100%), Japan Airlines (90%), Emirates (87%).
What are the cheapest flights from Las Vegas to San Francisco?
The cheapest flight price from Las Vegas to San Francisco is £25. On average you can expect to pay £866. The most popular route, (Las Vegas Harry Reid Intl - San Francisco), can usually be booked for £73.
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, August is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of £27). Flying from Las Vegas to San Francisco in July is currently the most expensive (average of £46). 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.
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Top 3 airlines flying from Las Vegas to San Francisco
Discover the top 3 airlines 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 858,174 searches. Data last updated 31 October 2025.
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 Las Vegas to San Francisco?
Deals for Las Vegas to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Las Vegas to San Francisco?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Las Vegas.
Can Cheapflights find flights from Las Vegas to San Francisco with no change fees?
Need flexible booking options for your flight to San Francisco from Las Vegas? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Las Vegas to San Francisco become cheaper?
Of course! You can now track prices for flights from Las Vegas to San Francisco and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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