Cheap Alaska Airlines flights Santa Rosa (STS) to Las Vegas (LAS)

Make use of the “Price (lowest to highest)” filter on Expedia to find cheap Alaska Airlines round-trip flights from STS to LAS. Affordable one-way tickets are also available.**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 most affordable months to jet away to Las Vegas with Alaska Airlines. You could also find great deals on return and one-way tickets in June.

Look for affordable Alaska Airlines flights from Sonoma County Airport (STS) to Harry Reid Intl. Airport (LAS) one to three months ahead of your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the best day to book a domestic flight is generally Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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.

Yes, you can travel from Sonoma County Airport (STS) to Harry Reid Intl. Airport (LAS) on any of Alaska Airlines’s 7 direct weekly flights. Apply our “Nonstop” and “Airline” filters to find the Alaska Airlines flight that’ll arrive at LAS at your preferred time.

It takes approximately 1h 32m to travel nonstop from Sonoma County Airport (STS) to Harry Reid Intl. Airport (LAS) with Alaska Airlines.

The first Alaska Airlines flight from STS to LAS takes off at 12:30PM UTC-8, landing at 2:02PM UTC-8. If you’d like to head off later, the last Alaska Airlines flight leaves STS at 1:01PM UTC-8 and touches down at LAS at 2:33PM UTC-8. Flying earlier is generally a smart choice as morning flights tend to experience fewer cancellations.**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.

Hop on an Alaska Airlines flight from Sonoma County Airport (STS) to Las Vegas, and you’ll most likely land at Harry Reid Intl. Airport (LAS). This is the airline’s main hub in this destination.

Alaska Airlines makes flying from STS to LAS more comfortable with an excellent in-flight experience and a rewarding loyalty program. You may even earn 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.

Chances are you’ll be flying on an Embraer 175 for your Alaska Airlines flight from Sonoma County Airport (STS) to Harry Reid Intl. Airport (LAS). However, you may end up on a different aircraft if there are operational changes.

Depending on your ticket type, a fee generally applies if you modify or cancel your flight more than 24 hours after confirmation. To secure flexible fares, select our “Changes included” or “No cancel fee” filter when you search for flights. To learn more about canceling or changing your reservation, go to “Trips,” select your flight and tick “Manage Booking.”