Affordable Flights from Seattle to Las Vegas

Planning a getaway from the Pacific Northwest to the excitement of Las Vegas? Flights from Seattle (SEA) to Las Vegas (LAS) provide US travelers with convenient, affordable options to experience casinos, shows, nightlife, and entertainment in the desert city.

Round-trip fares typically range between **USD 120–350**, depending on season, airline, and booking time. My Trips Time helps you compare fares, schedules, and airlines to secure the best deal for your Vegas trip.

Best Time to Book Flights to Las Vegas

Booking **4–6 weeks in advance** is generally ideal. Traveling during shoulder seasons — spring (March–May) and fall (September–November) — usually results in better prices and more comfortable weather.

Midweek flights (Tuesday–Thursday) are often cheaper than weekends. Watching for airline promotions can also help you secure discounted fares.

Origin Airport: Seattle–Tacoma International Airport (SEA)

Depart from Seattle–Tacoma International Airport (SEA), a major hub in the Pacific Northwest. SEA offers excellent amenities, multiple airlines, and convenient flights to Las Vegas and other US destinations.

Destination Airport: McCarran International Airport (LAS)

Arrive at McCarran International Airport (LAS), just minutes from the Las Vegas Strip. Travelers can reach hotels, casinos, and attractions via taxis, shuttles, rideshares, or rental cars.

LAS provides efficient arrivals and services, ensuring you can start exploring Las Vegas immediately.

Las Vegas – Entertainment Capital of the US

Las Vegas is famous for dazzling lights, luxury resorts, world-class casinos, live performances, and fine dining. It's ideal for couples, families, and solo travelers seeking entertainment and adventure.

Major Attractions:

  • The Strip — iconic hotels, casinos, and nightlife
  • Fremont Street Experience — neon lights and entertainment
  • Bellagio Fountains & Conservatory
  • High Roller Observation Wheel
  • Red Rock Canyon — scenic hikes and outdoor activities
  • Hoover Dam — engineering marvel nearby
  • Shows, concerts, shopping, and dining
  • Helicopter tours and desert excursions

From casinos and nightlife to outdoor adventures, Las Vegas offers endless experiences for all types of travelers.

Airlines Flying from Seattle to Las Vegas

Multiple major airlines operate flights from SEA to LAS, offering nonstop and connecting options for a range of budgets and schedules.

  • Alaska Airlines
  • Delta Air Lines
  • Southwest Airlines
  • American Airlines
  • Spirit Airlines
  • United Airlines

My Trips Time allows you to compare flights, layovers, and fares across airlines to select the most convenient and cost-effective option.

Why Book with My Trips Time?

  • Access competitive SEA → LAS airfare deals
  • Secure and easy-to-use booking platform
  • Compare multiple airlines and flight schedules
  • Transparent pricing with no hidden fees
  • Flexible travel options for individuals and groups
  • Support for planning Las Vegas vacations

Frequently Asked Questions

Round-trip fares generally range from USD 120 to USD 350 depending on season, airline, and availability.

Flights depart from Seattle–Tacoma International Airport (SEA).

Yes, nonstop flights are available daily, typically taking about 2 hours and 45 minutes.

Booking 4–6 weeks in advance, particularly midweek, generally helps secure the best fares.

Nonstop flights take approximately 2 hours and 45 minutes, while connecting flights vary based on layovers.

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