Affordable Flights from Seattle to Las Vegas

Looking to experience the excitement of Las Vegas? Flights from Seattle-Tacoma International Airport (SEA) to Harry Reid International Airport (LAS) are fast, convenient, and budget-friendly for U.S. travelers. Enjoy iconic casinos, live shows, and vibrant nightlife without breaking the bank.

Round-trip fares from SEA to Las Vegas generally range from USD 150 to USD 350 depending on season, airline, and how early you book. My Trips Time helps travelers easily find competitive rates and plan memorable trips.

Best Time to Book Flights to Las Vegas

Booking **4–6 weeks in advance** usually ensures the best deals from Seattle to Las Vegas. Visiting during off-peak months like January–March or September–November often results in cheaper fares.

Traveling midweek and avoiding weekends can further reduce costs. My Trips Time fare alerts allow U.S. travelers to monitor and secure the lowest prices efficiently.

Origin Airport: Seattle-Tacoma International Airport (SEA)

SEA offers modern facilities, multiple airline options, and convenient access for travelers heading to Las Vegas. The airport serves both domestic and international flights with excellent services.

Destination Airport: Harry Reid International Airport (LAS)

LAS is located near the Las Vegas Strip, providing taxis, shuttles, rideshare, and rental car options for easy access to hotels and casinos.

Las Vegas – Entertainment Capital of the U.S.

Las Vegas is a vibrant city known for its nightlife, casinos, luxurious resorts, and entertainment options. Ideal for both leisure and adventure-seeking travelers from Seattle.

Major Attractions:

The Las Vegas Strip — iconic hotels and casinos
Bellagio Fountains — spectacular water shows
Fremont Street Experience — live entertainment and historic charm
Red Rock Canyon — scenic outdoor activities
Hoover Dam — engineering marvel
Shopping, fine dining, and nightlife

Visitors can also enjoy concerts, spa resorts, golf courses, and cultural events throughout the city.

Airlines Flying SEA to Las Vegas

Nonstop and connecting flights are available with several carriers, giving travelers flexibility in planning their trips.

Alaska Airlines
Delta Air Lines
American Airlines
Southwest Airlines
United Airlines

My Trips Time makes it easy to compare schedules, prices, and total travel time.

Why Book with My Trips Time?

Access to competitive SEA → LAS airfare deals
Compare multiple airlines and schedules
Secure and user-friendly booking platform
Real-time fare alerts and promotions
Support for U.S. travelers planning Las Vegas trips

Frequently Asked Questions

Nonstop flights are about 3 hours, while flights with a connection may take 4–5 hours depending on layover time.

Yes, several airlines operate nonstop flights daily between SEA and LAS.

January, February, and September generally offer the lowest fares.

Flights land at Harry Reid International Airport (LAS), near the Strip.

Yes, round-trip options are available and often more economical than booking separate one-way tickets.