Cheap Alaska Airlines flights Boise (BOI) to Las Vegas (LAS)

You can discover cheap round-trip Alaska Airlines flights from $114 from BOI to LAS by sorting your results from “Price (lowest to highest)” on Expedia. Or look for deals for a one-way journey.**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.

Alaska Airlines flights to Las Vegas are typically cheaper in the low-season months of January and June. Whether you need a round-trip or one-way ticket, you could land a better deal then.

Look for affordable Alaska Airlines flights from Boise Airport (BOI) to Harry Reid Intl. Airport (LAS) one to three months ahead of your day of departure. 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 type and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive tends to be 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.

Alaska Airlines offers direct flights from Boise Airport (BOI) to Harry Reid Intl. Airport (LAS), with 4 departures each week. Simply use the “Nonstop” and “Airline” filters while searching on Expedia to find all direct Alaska Airlines flights to LAS.

From takeoff till touchdown, a direct Alaska Airlines flight from Boise Airport (BOI) to Harry Reid Intl. Airport (LAS) takes around 1h 55m.

The earliest flight from BOI to LAS with Alaska Airlines leaves at 2:53PM UTC-7. You’ll touch down at 3:48PM UTC-8. The final Alaska Airlines flight of the day leaves at 2:53PM UTC-7 and arrives at 3:48PM UTC-8. With around 20% fewer cancellations for departures before midday, setting off early is typically the wisest 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.

Alaska Airlines flights from Boise Airport (BOI) to Las Vegas arrive at Harry Reid Intl. Airport (LAS). This is the main gateway here.

Taking off from BOI to LAS with Alaska Airlines comes with plenty of perks, such as an excellent in-flight experience and top-tier customer service. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s on top of the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Catch an Alaska Airlines flight from Boise Airport (BOI) to Harry Reid Intl. Airport (LAS), and you’ll probably be on an Embraer 175. Bear in mind though, that the aircraft type can change depending on operational reasons.

Depending on the ticket type you purchased, a fee is typically charged if you modify or cancel your flight more than 24 hours after confirmation. To secure plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when you look for flights. For additional information on changing or canceling your reservation, visit “Trips,” select your flight and tick “Manage Booking.”