Cheap flights from Las Vegas to San Francisco from C$ 62
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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SFO
26 Feb — 5 Mar1
Round-trip
1 adult
Economy
Round-trip
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 64 days in advance, depart on a Thursday or Friday and return on a Sunday
Cheap 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 27 January 2026.
Thu 26/212:50 p.m.
LAS
-
SFO
Nonstop1h 40m
Southwest
Mon 2/35:00 a.m.
SFO
-
LAS
Nonstop1h 35m
Southwest
Deal found 26/1C$ 133
Wed 4/39:15 a.m.
LAS
-
SFO
Nonstop1h 40m
Southwest
Wed 4/33:15 p.m.
SFO
-
LAS
1 stop5h 50m
Southwest
Deal found 27/1C$ 147
Wed 25/27:40 p.m.
LAS
-
SFO
Nonstop1h 40m
Southwest
Wed 4/310:00 a.m.
SFO
-
LAS
2 stops6h 35m
Southwest
Deal found 26/1C$ 153
Fri 3/46:47 a.m.
LAS
-
SFO
Nonstop1h 48m
United Airlines
Sun 5/46:00 a.m.
SFO
-
LAS
1 stop3h 37m
United Airlines
Deal found 27/1C$ 174
Tue 24/26:55 a.m.
LAS
-
SFO
2 stops7h 25m
Southwest
Tue 3/311:30 a.m.
SFO
-
LAS
1 stop5h 50m
Southwest
Deal found 27/1C$ 181
Thu 2/46:00 a.m.
LAS
-
SFO
Nonstop1h 48m
United Airlines
Sun 12/48:10 a.m.
SFO
-
LAS
Nonstop1h 47m
United Airlines
Deal found 27/1C$ 194
Sat 4/43:40 p.m.
LAS
-
SFO
1 stop6h 00m
Southwest
Wed 8/48:20 a.m.
SFO
-
LAS
1 stop5h 40m
Southwest
Deal found 27/1C$ 201
Fri 6/37:59 p.m.
LAS
-
SFO
Nonstop1h 44m
Alaska Airlines
Wed 11/34:21 p.m.
SFO
-
LAS
1 stop7h 34m
Alaska Airlines
Deal found 26/1C$ 205
Wed 25/21:55 p.m.
LAS
-
SFO
1 stop4h 01m
Delta
Wed 18/36:28 p.m.
SFO
-
LAS
1 stop4h 44m
Delta
Deal found 27/1C$ 215
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 layovers in mind to ensure you get the best travel experience. Data last updated 27 January 2026.
Thu 26/27:20 p.m.
LAS
-
SFO
Nonstop1h 40m
Southwest
Mon 2/35:00 a.m.
SFO
-
LAS
Nonstop1h 35m
Southwest
Deal found 26/1C$ 133
Thu 2/46:00 a.m.
LAS
-
SFO
Nonstop1h 48m
United Airlines
Sun 12/48:10 a.m.
SFO
-
LAS
Nonstop1h 47m
United Airlines
Deal found 27/1C$ 194
Tue 17/39:36 a.m.
LAS
-
SFO
1 stop5h 27m
Delta
Wed 18/36:28 p.m.
SFO
-
LAS
1 stop4h 44m
Delta
Deal found 26/1C$ 215
Wed 25/27:40 p.m.
LAS
-
SFO
Nonstop1h 40m
Southwest
Wed 4/310:00 a.m.
SFO
-
LAS
2 stops6h 35m
Southwest
Deal found 26/1C$ 153
Sat 21/310:35 p.m.
LAS
-
SFO
Nonstop1h 35m
Southwest
Tue 24/37:10 a.m.
SFO
-
LAS
1 stop5h 15m
Southwest
Deal found 26/1C$ 160
Wed 4/310:35 a.m.
LAS
-
SFO
1 stop6h 20m
Southwest
Wed 11/36:10 p.m.
SFO
-
LAS
1 stop3h 55m
Southwest
Deal found 26/1C$ 160
Tue 24/310:15 a.m.
LAS
-
SFO
1 stop6h 15m
Southwest
Tue 31/35:05 a.m.
SFO
-
LAS
1 stop6h 30m
Southwest
Deal found 26/1C$ 160
Wed 4/36:00 a.m.
LAS
-
SFO
1 stop5h 50m
Southwest
Wed 4/34:30 p.m.
SFO
-
LAS
1 stop4h 35m
Southwest
Deal found 27/1C$ 160
Thu 5/38:20 a.m.
LAS
-
SFO
Nonstop1h 40m
Southwest
Sat 7/39:30 a.m.
SFO
-
LAS
2 stops8h 05m
Southwest
Deal found 26/1C$ 167
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 27 January 2026.
Thu 26/212:50 p.m.
LAS
-
SFO
Nonstop1h 40m
Southwest
Mon 2/35:00 a.m.
SFO
-
LAS
Nonstop1h 35m
Southwest
Deal found 26/1C$ 133
Wed 25/26:00 a.m.
LAS
-
SFO
Nonstop1h 48m
United Airlines
Fri 27/211:00 p.m.
SFO
-
LAS
Nonstop1h 43m
United Airlines
Deal found 26/1C$ 174
Thu 2/46:00 a.m.
LAS
-
SFO
Nonstop1h 48m
United Airlines
Sun 12/48:10 a.m.
SFO
-
LAS
Nonstop1h 47m
United Airlines
Deal found 27/1C$ 194
Thu 26/26:00 a.m.
LAS
-
SFO
Nonstop1h 48m
United Airlines
Mon 2/311:00 p.m.
SFO
-
LAS
Nonstop1h 43m
United Airlines
Deal found 27/1C$ 218
Fri 6/23:07 p.m.
LAS
-
SFO
Nonstop1h 53m
Frontier
Sat 7/211:03 a.m.
SFO
-
LAS
Nonstop1h 46m
Frontier
Deal found 26/1C$ 222
Tue 24/29:15 a.m.
LAS
-
SFO
Nonstop1h 40m
Southwest
Tue 3/35:30 a.m.
SFO
-
LAS
Nonstop1h 30m
Southwest
Deal found 27/1C$ 225
Wed 27/53:57 p.m.
LAS
-
SFO
Nonstop1h 46m
Alaska Airlines
Wed 3/65:27 p.m.
SFO
-
LAS
Nonstop1h 45m
Alaska Airlines
Deal found 26/1C$ 240
Sat 7/28:15 a.m.
LAS
-
SFO
Nonstop1h 53m
Frontier
Sat 7/24:46 p.m.
SFO
-
LAS
Nonstop1h 44m
Frontier
Deal found 26/1C$ 245
Fri 29/57:00 a.m.
LAS
-
SFO
Nonstop1h 42m
Alaska Airlines
Sat 30/55:27 p.m.
SFO
-
LAS
Nonstop1h 45m
Alaska Airlines
Deal found 26/1C$ 248
Fri 15/57:50 p.m.
LAS
-
SFO
Nonstop1h 44m
United Airlines
Sun 17/56:27 p.m.
SFO
-
LAS
Nonstop1h 51m
United Airlines
Deal found 26/1C$ 256
Wed 27/58:06 p.m.
LAS
-
SFO
Nonstop1h 41m
Alaska Airlines
Mon 8/65:27 p.m.
SFO
-
LAS
Nonstop1h 45m
Alaska Airlines
Deal found 27/1C$ 262
Last-minute flights from Las Vegas to San Francisco
Discover last-minute flight deals from Las Vegas to San Francisco. Data last updated 27 January 2026 and is based on user searches.
Fri 6/23:07 p.m.
LAS
-
SFO
Nonstop1h 53m
Frontier
Sat 7/211:03 a.m.
SFO
-
LAS
Nonstop1h 46m
Frontier
Deal found 26/1C$ 222
Tue 24/28:55 a.m.
LAS
-
SFO
1 stop8h 10m
Southwest
Tue 3/37:40 a.m.
SFO
-
LAS
1 stop6h 45m
Southwest
Deal found 25/1C$ 160
Wed 25/27:40 p.m.
LAS
-
SFO
Nonstop1h 40m
Southwest
Wed 4/310:00 a.m.
SFO
-
LAS
2 stops6h 35m
Southwest
Deal found 26/1C$ 153
Wed 25/21:55 p.m.
LAS
-
SFO
1 stop4h 01m
Delta
Wed 18/36:28 p.m.
SFO
-
LAS
1 stop4h 44m
Delta
Deal found 27/1C$ 215
Thu 26/27:20 p.m.
LAS
-
SFO
Nonstop1h 40m
Southwest
Mon 2/35:00 a.m.
SFO
-
LAS
Nonstop1h 35m
Southwest
Deal found 26/1C$ 133
Thu 26/26:00 a.m.
LAS
-
SFO
Nonstop1h 48m
United Airlines
Mon 2/311:00 p.m.
SFO
-
LAS
Nonstop1h 43m
United Airlines
Deal found 27/1C$ 218
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 27 January 2026.
Sat 21/37:00 a.m.
LAS
-
SFO
Nonstop1h 49m
Frontier
Deal found 25/1C$ 62
Wed 18/31:48 p.m.
LAS
-
SFO
Nonstop1h 47m
United Airlines
Deal found 27/1C$ 67
Sat 14/37:00 a.m.
LAS
-
SFO
Nonstop1h 46m
Alaska Airlines
Deal found 25/1C$ 81
Wed 4/36:55 a.m.
LAS
-
SFO
2 stops7h 25m
Southwest
Deal found 27/1C$ 88
Sat 14/33:49 p.m.
LAS
-
SFO
1 stop5h 49m
Frontier
Deal found 25/1C$ 90
Tue 24/24:00 p.m.
LAS
-
SFO
1 stop5h 15m
Southwest
Deal found 27/1C$ 94
Mon 16/36:45 a.m.
LAS
-
SFO
1 stop15h 05m
Frontier
Deal found 25/1C$ 97
Wed 29/412:00 p.m.
LAS
-
SFO
2 stops7h 05m
Southwest
Deal found 27/1C$ 101
Thu 12/33:49 p.m.
LAS
-
SFO
1 stop5h 49m
Frontier
Deal found 26/1C$ 104
Fri 20/36:08 a.m.
LAS
-
SFO
1 stop3h 53m
Delta
Deal found 25/1C$ 108
Sat 9/54:55 p.m.
LAS
-
SFO
Nonstop1h 44m
United Airlines
Deal found 26/1C$ 118
Sat 23/57:15 a.m.
LAS
-
SFO
Nonstop1h 37m
United Airlines
Deal found 26/1C$ 120
Find 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 27 January 2026.
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 27 January 2026.
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
Thu 26/2
7:20 p.m.-9:00 p.m.
Nonstop1h 40m
San Francisco
Mon 2/3
5:00 a.m.-6:35 a.m.
Nonstop1h 35m
C$ 133
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Wed 25/2
7:40 p.m.-9:20 p.m.
Nonstop1h 40m
San Francisco
Wed 4/3
10:00 a.m.-4:35 p.m.
2 stops6h 35m
C$ 153
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Sat 21/3
10:35 p.m.-12:10 a.m.
Nonstop1h 35m
San Francisco
Tue 24/3
7:10 a.m.-12:25 p.m.
1 stop5h 15m
C$ 160
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Wed 4/3
10:35 a.m.-4:55 p.m.
1 stop6h 20m
San Francisco
Wed 11/3
6:10 p.m.-10:05 p.m.
1 stop3h 55m
C$ 160
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Tue 24/3
10:15 a.m.-4:30 p.m.
1 stop6h 15m
San Francisco
Tue 31/3
5:05 a.m.-11:35 a.m.
1 stop6h 30m
C$ 160
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Wed 4/3
6:00 a.m.-11:50 a.m.
1 stop5h 50m
San Francisco
Wed 4/3
4:30 p.m.-9:05 p.m.
1 stop4h 35m
C$ 160
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Thu 5/3
8:20 a.m.-10:00 a.m.
Nonstop1h 40m
San Francisco
Sat 7/3
9:30 a.m.-5:35 p.m.
2 stops8h 05m
C$ 167
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Thu 2/4
6:00 a.m.-7:48 a.m.
Nonstop1h 48m
San Francisco
Sun 12/4
8:10 a.m.-9:57 a.m.
Nonstop1h 47m
C$ 194
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Tue 17/3
9:36 a.m.-3:03 p.m.
1 stop5h 27m
San Francisco
Wed 18/3
6:28 p.m.-11:12 p.m.
1 stop4h 44m
C$ 215
Las VegasSan Francisco
LAS - SFO
LASSFO
Las Vegas Harry Reid Intl
Thu 19/3
6:00 a.m.-7:47 a.m.
Nonstop1h 47m
C$ 67
Flights are sorted by cheapest round-trip flights first.
Deals found on 27/1
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 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
Prices
Airlines
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 round-trip flight from Las Vegas to San Francisco. Price data was last updated on 23 January 2026.
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 64 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, August is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of C$ 48). Flying from Las Vegas to San Francisco in November is currently the most expensive (average of C$ 97). 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 27 January 2026.
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 at noon, which can drop the price by up to 77% versus a flight in the afternoon.
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 27 January 2026.
The most flights from LAS to SFO are scheduled on a Monday (58 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (45 on average).
How often are flights from Las Vegas to San Francisco delayed?
About 22% of weekly flights between Las Vegas and San Francisco have experienced delays in the past year, with the average delay time being 120 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?
Saturday tends to have the lowest number of delays on this route, whereas Sunday 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, United Airlines has had the lowest number of delays on this route, with just 18% of flights being 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 27 January 2026.
Read through reviews of airlines operating flights from Las Vegas to San Francisco, such as Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Flight was canceled. Late notification and limited help with booking another flight.
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 50 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?
Flights from Las Vegas Harry Reid Intl to San Francisco have been viewed 29 times in the past calendar month.
How long is the flight from Las Vegas to San Francisco?
There are many flights that can get you from Las Vegas to San Francisco in 1h 40m. Fly via Southwest to get the fastest option. The distance from Las Vegas to San Francisco is about 665 km. Generally, flights for this route are direct.
What is the cheapest airline to fly from Las Vegas to San Francisco round-trip?
Our cheapest airline available from Las Vegas to San Francisco is Frontier. Our recent data shows that you can find tickets from as low as C$ 52 on this airline. Frontier is priced at 70% 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$ 36. Alaska Airlines flights start at C$ 52 while deals on Southwest start at C$ 62 one-way.
What are the most reliable airlines from Las Vegas to San Francisco?
Consider SkyWest Airlines (100%), Horizon Air (100%) or Air China (88%) 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$ 60. While the most popular route (Las Vegas Harry Reid Intl - San Francisco) can be booked for C$ 348 on average, our data indicates C$ 184 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, August is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of C$ 48). Flying from Las Vegas to San Francisco in November is currently the most expensive (average of C$ 97). 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 27 January 2026.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 January 2026.
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 27 January 2026.
Find the best flight deals on Cheapflights, where travelers 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?
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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