Cheap Flights From Harry Reid Intl. (LAS) To San Francisco Intl. (SFO)

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Cheapest Flights from Las Vegas (LAS) to San Francisco (SFO)

The cheapest flights to San Francisco Intl. found within the past 7 days were CA $135 round trip and CA $67 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jan 22 - Sun, Jan 25
LAS
Las Vegas
SFO
San Francisco
CA $135 Roundtrip, found 3 days ago
CA $135
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Las Vegas to San Francisco, returning Sun, Jan 25, priced at CA $135 found 3 days ago
Fri, Jan 30 - Mon, Feb 2
LAS
Las Vegas
SFO
San Francisco
CA $137 Roundtrip, found 5 hours ago
CA $137
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Fri, Jan 30 from Las Vegas to San Francisco, returning Mon, Feb 2, priced at CA $137 found 5 hours ago
Wed, Jan 14 - Sun, Jan 18
LAS
Las Vegas
SFO
San Francisco
CA $147 Roundtrip, found 4 days ago
CA $147
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Jan 14 from Las Vegas to San Francisco, returning Sun, Jan 18, priced at CA $147 found 4 days ago
Sat, Jan 24 - Mon, Feb 2
LAS
Las Vegas
SFO
San Francisco
CA $148 Roundtrip, found 6 days ago
CA $148
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jan 24 from Las Vegas to San Francisco, returning Mon, Feb 2, priced at CA $148 found 6 days ago
Wed, Jan 28 - Sat, Jan 31
LAS
Las Vegas
SFO
San Francisco
CA $150 Roundtrip, found 3 days ago
CA $150
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Jan 28 from Las Vegas to San Francisco, returning Sat, Jan 31, priced at CA $150 found 3 days ago
Thu, Feb 26 - Wed, Mar 4
LAS
Las Vegas
SFO
San Francisco
CA $161 Roundtrip, found 5 days ago
CA $161
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Feb 26 from Las Vegas to San Francisco, returning Wed, Mar 4, priced at CA $161 found 5 days ago
Fri, Jan 30 - Mon, Feb 2
LAS
Las Vegas
SFO
San Francisco
CA $163 Roundtrip, found 5 hours ago
CA $163
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Fri, Jan 30 from Las Vegas to San Francisco, returning Mon, Feb 2, priced at CA $163 found 5 hours ago
Thu, Jan 15 - Sun, Jan 18
LAS
Las Vegas
SFO
San Francisco
CA $165 Roundtrip, found 1 day ago
CA $165
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Las Vegas to San Francisco, returning Sun, Jan 18, priced at CA $165 found 1 day ago
Sat, Jan 24 - Mon, Feb 2
LAS
Las Vegas
SFO
San Francisco
CA $175 Roundtrip, found 6 days ago
CA $175
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Jan 24 from Las Vegas to San Francisco, returning Mon, Feb 2, priced at CA $175 found 6 days ago
Thu, Jan 22 - Sun, Jan 25
LAS
Las Vegas
SFO
San Francisco
CA $176 Roundtrip, found 3 days ago
CA $176
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Las Vegas to San Francisco, returning Sun, Jan 25, priced at CA $176 found 3 days ago

Frequently asked questions

Are there direct flights from McCarran Intl. Airport (LAS) to San Francisco Airport?
United Airlines and Southwest Airlines are among the airlines that sell nonstop flights from LAS to SFO. If you're itching to get to your destination without a layover, these might be just the ticket.
What airlines fly from McCarran Airport to SFO?
If you want to get from Las Vegas to San Francisco, there are more than enough airlines to take you there. Take your pick from these top carriers advertising direct flights from LAS to SFO:

  • United Airlines - (UA) with 186 flights every month
  • Southwest Airlines - (WN) with 99 flights every month
  • Alaska Airlines - (AS) with 82 flights every month
  • Frontier Airlines - (F9) with 60 flights every month

What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.