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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

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 $192 round trip and CA $96 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Apr 15 - Wed, Apr 15
LAS
Las Vegas
SFO
San Francisco
CA $192 Roundtrip, found 1 day ago
CA $192
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Las Vegas to San Francisco, returning Wed, Apr 15, priced at CA $192 found 1 day ago
Wed, Apr 15 - Wed, Apr 15
LAS
Las Vegas
SFO
San Francisco
CA $199 Roundtrip, found 1 day ago
CA $199
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Apr 15 from Las Vegas to San Francisco, returning Wed, Apr 15, priced at CA $199 found 1 day ago
Thu, Apr 30 - Wed, May 6
LAS
Las Vegas
SFO
San Francisco
CA $216 Roundtrip, found 9 hours ago
CA $216
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Thu, Apr 30 from Las Vegas to San Francisco, returning Wed, May 6, priced at CA $216 found 9 hours ago
Wed, Apr 8 - Mon, Apr 13
LAS
Las Vegas
SFO
San Francisco
CA $221 Roundtrip, found 23 hours ago
CA $221
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Wed, Apr 8 from Las Vegas to San Francisco, returning Mon, Apr 13, priced at CA $221 found 23 hours ago
Thu, Apr 30 - Wed, May 6
LAS
Las Vegas
SFO
San Francisco
CA $243 Roundtrip, found 9 hours ago
CA $243
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Thu, Apr 30 from Las Vegas to San Francisco, returning Wed, May 6, priced at CA $243 found 9 hours ago
Thu, Apr 16 - Mon, Apr 20
LAS
Las Vegas
SFO
San Francisco
CA $249 Roundtrip, found 2 days ago
CA $249
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Las Vegas to San Francisco, returning Mon, Apr 20, priced at CA $249 found 2 days ago
Wed, Apr 8 - Mon, Apr 13
LAS
Las Vegas
SFO
San Francisco
CA $253 Roundtrip, found 23 hours ago
CA $253
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Wed, Apr 8 from Las Vegas to San Francisco, returning Mon, Apr 13, priced at CA $253 found 23 hours ago
Sat, Apr 18 - Sat, Apr 25
LAS
Las Vegas
SFO
San Francisco
CA $266 Roundtrip, found 10 hours ago
CA $266
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, Apr 18 from Las Vegas to San Francisco, returning Sat, Apr 25, priced at CA $266 found 10 hours ago
Thu, Apr 30 - Wed, May 6
LAS
Las Vegas
SFO
San Francisco
CA $276 Roundtrip, found 9 hours ago
CA $276
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Thu, Apr 30 from Las Vegas to San Francisco, returning Wed, May 6, priced at CA $276 found 9 hours ago
Sat, Apr 18 - Sat, Apr 25
LAS
Las Vegas
SFO
San Francisco
CA $280 Roundtrip, found 10 hours ago
CA $280
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Apr 18 from Las Vegas to San Francisco, returning Sat, Apr 25, priced at CA $280 found 10 hours 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.

Explore More Ways to Travel with Travelocity

*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.