$57+ Cheap flights from Las Vegas to San Francisco (LAS - SFO)
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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SFO
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Francisco are usually found in October or September, booked 71 days in advance, depart on a Friday or Saturday and return on a Tuesday
Cheap flight deals from Las Vegas to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to San FranciscoExplore 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 August 16, 2026.
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 August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
Nonstop1h 43m
Mon 10/262:17 pm -
Nonstop1h 46m
Deal found 8/13![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:30 pm -
Nonstop1h 54m
Mon 9/284:31 pm -
1 stop6h 01m
Deal found 8/15![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:17 pm -
Nonstop2h 00m
Sun 9/2010:24 pm -
Nonstop1h 35m
Deal found 8/12![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:30 pm -
Nonstop1h 54m
Tue 10/67:11 pm -
Nonstop1h 45m
Deal found 8/15![Frontier logo]()
$86
This Cheapflightsfares deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:55 pm -
Nonstop1h 55m
Mon 11/99:00 pm -
Nonstop1h 36m
Deal found 8/16![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
Nonstop1h 43m
Sat 9/58:56 pm -
Nonstop1h 41m
Deal found 8/13![Frontier logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:00 am -
Nonstop1h 55m
Mon 9/2810:24 pm -
Nonstop1h 35m
Deal found 8/14![Frontier logo]()
$90
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:30 am -
Nonstop1h 44m
Sat 9/127:11 pm -
Nonstop1h 45m
Deal found 8/14![Frontier logo]()
$91
This Booking.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:30 am -
Nonstop1h 44m
Sat 9/267:11 pm -
Nonstop1h 45m
Deal found 8/14![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:30 am -
Nonstop1h 44m
Fri 9/182:28 pm -
Nonstop1h 50m
Deal found 8/12![Frontier logo]()
$93
Best flights from Las Vegas to San FranciscoDiscover 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 August 16, 2026.
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 August 16, 2026.
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:40 pm -
Nonstop1h 35m
Mon 9/77:55 pm -
Nonstop1h 45m
Deal found 8/11![Southwest logo]()
$159
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:00 am -
Nonstop1h 44m
Mon 1/114:21 pm -
1 stop3h 46m
Deal found 8/13![United Airlines logo]()
$172
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:53 am -
1 stop3h 32m
Mon 9/142:30 pm -
1 stop6h 19m
Deal found 8/12![Delta logo]()
$179
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:55 pm -
Nonstop1h 45m
Wed 10/285:50 pm -
Nonstop1h 35m
Deal found 8/11![Southwest logo]()
$159
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/259:10 am -
1 stop5h 58m
Mon 1/114:15 pm -
1 stop6h 34m
Deal found 8/13![Delta logo]()
$182
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:10 am -
Nonstop1h 40m
Mon 9/145:05 pm -
2 stops5h 55m
Deal found 8/12![Southwest logo]()
$174
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:55 am -
2 stops8h 00m
Mon 9/286:30 pm -
1 stop3h 35m
Deal found 8/12![Southwest logo]()
$185
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:55 am -
2 stops8h 00m
Sat 10/312:55 pm -
2 stops6h 15m
Deal found 8/12![Southwest logo]()
$189
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:50 am -
2 stops5h 55m
Sun 11/13:15 pm -
Nonstop1h 40m
Deal found 8/11![Southwest logo]()
$213
This Southwest deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:10 am -
2 stops5h 45m
Sun 11/229:00 pm -
Nonstop1h 45m
Deal found 8/11![Southwest logo]()
$213
This Southwest deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:00 am -
Nonstop1h 40m
Wed 12/305:20 am -
1 stop5h 40m
Deal found 8/12![Southwest logo]()
$213
Last-minute flights from Las Vegas to San FranciscoDiscover last-minute flight deals from Las Vegas to San Francisco. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to San Francisco. Data last updated August 16, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
Nonstop1h 43m
Sat 9/58:56 pm -
Nonstop1h 41m
Deal found 8/13![Frontier logo]()
$89
This CheapOair deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am -
Nonstop1h 43m
Sun 9/610:59 pm -
Nonstop1h 37m
Deal found 8/12![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:00 am -
Nonstop1h 55m
Thu 9/1710:24 pm -
Nonstop1h 35m
Deal found 8/13![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:30 am -
Nonstop1h 44m
Fri 9/182:28 pm -
Nonstop1h 50m
Deal found 8/12![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:30 am -
Nonstop1h 44m
Sat 9/127:11 pm -
Nonstop1h 45m
Deal found 8/14![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:17 pm -
Nonstop2h 00m
Sun 9/2010:24 pm -
Nonstop1h 35m
Deal found 8/12![Frontier logo]()
$85
This Booking.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:30 am -
Nonstop1h 44m
Sat 9/267:11 pm -
Nonstop1h 45m
Deal found 8/14![Frontier logo]()
$92
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:00 am -
Nonstop1h 55m
Mon 9/2810:24 pm -
Nonstop1h 35m
Deal found 8/14![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:30 pm -
Nonstop1h 54m
Mon 9/284:31 pm -
1 stop6h 01m
Deal found 8/15![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:30 pm -
Nonstop1h 54m
Tue 10/67:11 pm -
Nonstop1h 45m
Deal found 8/15![Frontier logo]()
$86
One-way flights from Las Vegas to San FranciscoSearch for one-way flight options from Las Vegas to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Las Vegas to San Francisco. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Super.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:30 am -
Nonstop1h 44m
Deal found 8/13![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:56 pm -
1 stop17h 29m
Deal found 8/15![Frontier logo]()
$58
This Booking.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:30 pm -
Nonstop1h 59m
Deal found 8/15![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:35 am -
1 stop5h 11m
Deal found 8/15![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:34 pm -
1 stop7h 53m
Deal found 8/11![Frontier logo]()
$61
This Super.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:00 am -
Nonstop1h 55m
Deal found 8/14![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:14 pm -
Nonstop1h 53m
Deal found 8/12![Frontier logo]()
$64
This Trip.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:25 pm -
1 stop23h 21m
Deal found 8/11![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:11 am -
1 stop12h 35m
Deal found 8/11![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:25 pm -
1 stop23h 21m
Deal found 8/13![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:55 pm -
1 stop19h 27m
Deal found 8/12![Frontier logo]()
$68
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 August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $82 (Kiwi.com) |
One-way from | $57 (Super.com) |
Popular in | June |
Cheapest in | October |
Average price | $174 |
Good round-trip deal | $214 or less |
Good one-way deal | $151 or less |
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 2,558,603 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Las Vegas to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Las VegasSan Francisco
LAS Las Vegas Harry Reid Intl - SFO San Francisco
LASSFO
Las Vegas Harry Reid Intl
Thu 9/3
10:40 pm-12:15 am
Nonstop1h 35m
San Francisco
Mon 9/7
7:55 pm-9:40 pm
Nonstop1h 45m
$159
Las VegasSan Francisco
LAS Las Vegas Harry Reid Intl - SFO San Francisco
LASSFO
Las Vegas Harry Reid Intl
Mon 10/26
10:55 pm-12:40 am
Nonstop1h 45m
San Francisco
Wed 10/28
5:50 pm-7:25 pm
Nonstop1h 35m
$159
Las VegasSan Francisco
LAS Las Vegas Harry Reid Intl - SFO San Francisco
LASSFO
Las Vegas Harry Reid Intl
Fri 12/25
7:00 am-8:44 am
Nonstop1h 44m
San Francisco
Mon 1/11
4:21 pm-8:07 pm
1 stop3h 46m
$172
Las VegasSan Francisco
LAS Las Vegas Harry Reid Intl - SFO San Francisco
LASSFO
Las Vegas Harry Reid Intl
Thu 9/10
8:10 am-9:50 am
Nonstop1h 40m
San Francisco
Mon 9/14
5:05 pm-11:00 pm
2 stops5h 55m
$174
Las VegasSan Francisco
LAS Las Vegas Harry Reid Intl - SFO San Francisco
LASSFO
Las Vegas Harry Reid Intl
Thu 9/10
9:53 am-1:25 pm
1 stop3h 32m
San Francisco
Mon 9/14
2:30 pm-8:49 pm
1 stop6h 19m
$179
Las VegasSan Francisco
LAS Las Vegas Harry Reid Intl - SFO San Francisco
LASSFO
Las Vegas Harry Reid Intl
Fri 12/25
9:10 am-3:08 pm
1 stop5h 58m
San Francisco
Mon 1/11
4:15 pm-10:49 pm
1 stop6h 34m
$182
Las VegasSan Francisco
LAS Las Vegas Harry Reid Intl - SFO San Francisco
LASSFO
Las Vegas Harry Reid Intl
Sat 9/26
8:55 am-4:55 pm
2 stops8h 00m
San Francisco
Mon 9/28
6:30 pm-10:05 pm
1 stop3h 35m
$185
Las VegasSan Francisco
LAS Las Vegas Harry Reid Intl - SFO San Francisco
LASSFO
Las Vegas Harry Reid Intl
Sat 9/26
8:55 am-4:55 pm
2 stops8h 00m
San Francisco
Sat 10/3
12:55 pm-7:10 pm
2 stops6h 15m
$189
Las VegasSan Francisco
LAS Las Vegas Harry Reid Intl - SFO San Francisco
LASSFO
Las Vegas Harry Reid Intl
Sat 10/31
11:50 am-5:45 pm
2 stops5h 55m
San Francisco
Sun 11/1
3:15 pm-4:55 pm
Nonstop1h 40m
$213
Las VegasSan Francisco
LAS Las Vegas Harry Reid Intl - SFO San Francisco
LASSFO
Las Vegas Harry Reid Intl
Wed 11/18
9:10 am-2:55 pm
2 stops5h 45m
San Francisco
Sun 11/22
9:00 pm-10:45 pm
Nonstop1h 45m
$213
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to San Francisco in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
LAS-SFO
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?
To ensure you get the cheapest price possible for a flight from Las Vegas to San Francisco, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Las Vegas to San Francisco?
Currently, October is the cheapest month in which you can book a flight from Las Vegas to San Francisco (average of $110). Flying from Las Vegas to San Francisco in June is currently the most expensive (average of $229). 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 August 16, 2026.
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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 60% on airfare.
What is the cheapest day to fly from Las Vegas to San Francisco?
Use this chart to determine the cheapest time to fly round-trip from Las Vegas to San Francisco. Price data was last updated on August 8, 2026.
Travelers seeking maximum savings on their Las Vegas to San Francisco flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Las Vegas to San Francisco delayed?
About 28% of weekly flights between Las Vegas and San Francisco have experienced delays in the past year, with the average delay time being 122 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 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 last year, United Airlines have had the lowest number of delays on this route, with just 24% of flights being delayed.
The best insider tips for Las Vegas to San Francisco flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to San Francisco trip
Our travel experts
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 August 16, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andUnited Airlines from Las Vegas to San Francisco. 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.
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Overall
8.0
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
San Bruno
Fairfield
Emeryville
Roseville
Burlingame
Rancho Cordova
Vallejo
Cupertino
Newark
Hayward
San Ramon
Redwood City
San Carlos
Manteca
Turlock
San Lorenzo
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Las Vegas and San Francisco flights
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Top 6 airlines flying from Las Vegas to San Francisco
Discover the top 6 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 2,558,603 searches. Data last updated August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$182 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$55 | Average$149 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$97 | Average$245 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$97 | Average$212 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$238 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$197 | Average$379 | FlexibilityNo cancel fee | On-time71% |