October is a favorable month to fly from Seattle–Tacoma International Airport (SEA) to Harry Reid International Airport (LAS) thanks to lower summer crowds and year-round nonstop services. Expect daytime temperatures in Las Vegas ranging from the mid-70s to low-80s°F and cooler nights—pack light layers for desert evenings. Nearby major cities and destinations served by Seattle–Tacoma International Airport (SEA) include Seattle, Bellevue, Tacoma, Everett, and Vancouver BC; travelers often connect from these hubs when booking Seattle to Las Vegas flights. To find the best October deals, set fare alerts, search flexible dates (mid-week tends to be cheaper), and compare nonstop and connecting options. For airport logistics, arrive 90–120 minutes before departure, use TSA PreCheck to save time, and factor in extra time during Seattle Seahawks home games or fall festivals. Book cheap flights to Las Vegas now and lock in October travel savings.
Arriving at Harry Reid International Airport (LAS) in October offers pleasant daytime weather—ideal for exploring the Las Vegas Strip, Fremont Street, and nearby destinations like Henderson, North Las Vegas, and Boulder City. October brings steady tourism with a mix of entertainment residencies and Halloween attractions; book transfers and hotels in advance for popular weekend dates. Public transit, rideshare, taxis, and rental cars are all reliable from Harry Reid International Airport (LAS), but expect longer pickup queues during event weekends. For sustainable travel, consider shared shuttle services or public buses to the Strip. Save time by pre-booking an airport transfer and check flight status for last-minute schedule updates from Seattle–Tacoma International Airport (SEA).