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

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

The cheapest flights to Harry Reid Intl. found within the past 7 days were CA $133 round trip and CA $66 one way. Prices and availability subject to change. Additional terms may apply.

Mon., Sep. 15 - Fri., Sep. 19
SFO
San Francisco
LAS
Las Vegas
CA $133 Roundtrip, found 2 days ago
CA $133
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., Sep. 15 from San Francisco to Las Vegas, returning Fri., Sep. 19, priced at CA $133 found 2 days ago
Tue., Sep. 2 - Tue., Sep. 2
SFO
San Francisco
LAS
Las Vegas
CA $152 Roundtrip, found 2 days ago
CA $152
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue., Sep. 2 from San Francisco to Las Vegas, returning Tue., Sep. 2, priced at CA $152 found 2 days ago
Thu., Sep. 4 - Wed., Sep. 10
SFO
San Francisco
LAS
Las Vegas
CA $159 Roundtrip, found 16 hours ago
CA $159
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu., Sep. 4 from San Francisco to Las Vegas, returning Wed., Sep. 10, priced at CA $159 found 16 hours ago
Mon., Sep. 15 - Fri., Sep. 19
SFO
San Francisco
LAS
Las Vegas
CA $161 Roundtrip, found 2 days ago
CA $161
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon., Sep. 15 from San Francisco to Las Vegas, returning Fri., Sep. 19, priced at CA $161 found 2 days ago
Sun., Jul. 27 - Wed., Jul. 30
SFO
San Francisco
LAS
Las Vegas
CA $162 Roundtrip, found 2 days ago
CA $162
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sun., Jul. 27 from San Francisco to Las Vegas, returning Wed., Jul. 30, priced at CA $162 found 2 days ago
Mon., Jul. 7 - Fri., Jul. 11
SFO
San Francisco
LAS
Las Vegas
CA $170 Roundtrip, found 3 days ago
CA $170
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon., Jul. 7 from San Francisco to Las Vegas, returning Fri., Jul. 11, priced at CA $170 found 3 days ago
Wed., Oct. 15 - Tue., Oct. 21
SFO
San Francisco
LAS
Las Vegas
CA $173 Roundtrip, found 4 days ago
CA $173
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed., Oct. 15 from San Francisco to Las Vegas, returning Tue., Oct. 21, priced at CA $173 found 4 days ago
Mon., Jul. 7 - Fri., Jul. 11
SFO
San Francisco
LAS
Las Vegas
CA $180 Roundtrip, found 3 days ago
CA $180
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon., Jul. 7 from San Francisco to Las Vegas, returning Fri., Jul. 11, priced at CA $180 found 3 days ago
Mon., Jul. 7 - Fri., Jul. 11
SFO
San Francisco
LAS
Las Vegas
CA $183 Roundtrip, found 3 days ago
CA $183
Roundtrip
found 3 days ago
Select Delta flight, departing Mon., Jul. 7 from San Francisco to Las Vegas, returning Fri., Jul. 11, priced at CA $183 found 3 days ago
Thu., Sep. 4 - Wed., Sep. 10
SFO
San Francisco
LAS
Las Vegas
CA $186 Roundtrip, found 16 hours ago
CA $186
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu., Sep. 4 from San Francisco to Las Vegas, returning Wed., Sep. 10, priced at CA $186 found 16 hours ago

Frequently asked questions

Are there direct flights from SFO to McCarran Airport?
If you’re looking to travel from SFO to McCarran Intl. Airport (LAS) as fast as possible, you’ll be happy to know multiple airlines operate nonstop flights. Choose your preferred seat with United Airlines or Southwest Airlines.
What airlines fly from SFO to McCarran Airport?
If you’d prefer to fly direct from San Francisco Intl. Airport (SFO) to McCarran Intl. Airport (LAS), you’re not short on options. Below are the best airlines that will get you to Las Vegas without any fuss:

  • 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.