flight_takeoff SEA → LAS

Cheap Flights from Seattle to Las Vegas

Compare fares on the short-haul flight from Seattle to Las Vegas — a southeastbound route of about 867 miles, typically flown nonstop in around 2h 15m.

straighten

Distance

867 mi

1,395 km

schedule

Est. flight time

2h 15m

nonstop

flight

Nonstop service

Available

3 carriers

language

Time difference

Same time zone

Las Vegas

Flying from Seattle to Las Vegas

Flights from Seattle Tacoma International Airport (SEA) to McCarran International Airport (LAS) cover roughly 867 miles (1,395 km) on a southeastbound heading, a nonstop flight of about 2h 15m. Las Vegas is in the same time zone as Seattle. It's served by 3 airlines.

Lets Fly Travel compares live fares across hundreds of airlines to find the best deal on this route — and every booking is reviewed by a real travel agent before ticketing.

Airlines on this route

Carriers that have operated nonstop service between SEA and LAS include:

flightAlaska Airlines flightDelta Air Lines flightSouthwest Airlines

Airline availability and fares change over time — search your dates for current options.

Best time to fly Seattle to Las Vegas

Fare patterns and travel conditions vary by season. Here's what to expect on the SEA–LAS route throughout the year.

Jan–Feb

Winter weekdays on the Seattle–Las Vegas route are often lightly booked — a good window for budget-conscious travelers.

Mar–May

Spring demand picks up, especially around school break periods. Searching Tuesday–Thursday departures usually surfaces the cheapest fares.

Jun–Aug

Summer travel is busy on this short-haul flight. Booking 3–5 weeks out and avoiding Friday/Sunday departures helps keep costs down.

Sep–Oct

Post-summer shoulder period often brings the lowest fares on the SEA–LAS route. Weather is usually still pleasant at both ends.

Nov–Dec

Holiday travel between Seattle and Las Vegas books up fast. Set a fare alert and book as soon as you confirm your plans.

flight_land Arriving at

McCarran International Airport

Las Vegas is served by McCarran International Airport (IATA: LAS , ICAO: KLAS). Allow time for baggage claim and ground transportation after landing.

IATA Code

LAS

Flight Time

~2h 15m

Distance

867 mi

tips_and_updates Arrival tips

›Check in online to save time at the airport.
›Arrive 2 hours before departure.
›Compare fares across several nearby dates for best value.

Seattle to Las Vegas — FAQs

How long is the flight from Seattle to Las Vegas? expand_more

A nonstop flight from Seattle (SEA) to Las Vegas (LAS) takes approximately 2h 15m, covering a distance of about 867 miles (1395 km). Actual flight time varies with aircraft, routing and winds.

Which airlines fly from Seattle to Las Vegas? expand_more

Airlines that have operated nonstop service on the SEA–LAS route include Alaska Airlines, Delta Air Lines, Southwest Airlines. Use our search to compare current carriers, schedules and fares.

Is there a nonstop flight from Seattle to Las Vegas? expand_more

Yes. The SEA–LAS route has nonstop service. Nonstop availability can vary by season and day of week, so check live results for your dates.

How far is Las Vegas from Seattle? expand_more

The distance from Seattle (SEA) to Las Vegas (LAS) is about 867 miles (1395 km) as the crow flies.

What is the time difference between Seattle and Las Vegas? expand_more

Las Vegas is in the same time zone as Seattle. Factor the time change into your arrival and connection planning.

When is the best time to book flights from Seattle to Las Vegas? expand_more

For domestic routes like Seattle to Las Vegas, booking about 1–3 months ahead and choosing mid-week departures usually finds the best prices. Avoid peak Friday and Sunday travel where possible.