Cheap Alaska Airlines flights San Francisco (SFO) to Las Vegas (LAS)

Apply the “Price (lowest to highest)” filter on Expedia to find cheap Alaska Airlines return flights from SFO to LAS. Affordable one-way fares are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to get away to Las Vegas with Alaska Airlines. You could also find fantastic deals on one-way and round-trip tickets in June.

For cheap Alaska Airlines fares from San Francisco Intl. Airport (SFO) to Harry Reid Intl. Airport (LAS), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the price you pay. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Alaska Airlines has direct flights from San Francisco Intl. Airport (SFO) to Harry Reid Intl. Airport (LAS), with 25 departures every week. Just choose the “Nonstop” and “Airline” filters while searching on Expedia to find all direct Alaska Airlines flights to LAS.

From takeoff to arrival, a direct Alaska Airlines flight from San Francisco Intl. Airport (SFO) to Harry Reid Intl. Airport (LAS) takes around 1h 39m.

If you’re looking for flexibility, Wednesday offers the most choice for Alaska Airlines flights from San Francisco Intl. Airport (SFO) to Harry Reid Intl. Airport (LAS). You can pick from 4 different departures.

The first flight from SFO to LAS with Alaska Airlines leaves at 7:00AM UTC-8. You’ll touch down at 8:38AM UTC-8. The final Alaska Airlines flight of the day takes off at 5:31PM UTC-8 and arrives at 7:06PM UTC-8. With around 20% fewer cancellations for departures before midday, starting your travel day early is generally the smartest option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Harry Reid Intl. Airport (LAS) is the primary Las Vegas hub for Alaska Airlines flights from San Francisco Intl. Airport (SFO).

Alaska Airlines makes traveling from SFO to LAS more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start earning points with Mileage Plan. Be sure to sign up to Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely board an Embraer 175 or a Boeing 737-800 when flying Alaska Airlines from San Francisco Intl. Airport (SFO) to Harry Reid Intl. Airport (LAS). However, keep in mind that a different aircraft may be assigned due to operational factors.

In most cases, you can reschedule or cancel your flight, although additional charges may apply if you made your booking more than 24 hours ago. Need flexible options? Apply the “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you have to alter your plans. To update your booking, visit “Trips,” select your flight and click on “Manage Booking” for more information.