from CA $50 Cheap Flights from Seattle (SEA) to Las Vegas (LAS)

Cheap flights from Seattle (SEA) to Las Vegas (LAS)

Prices were available within the past 7 days and starts at CA $50 for one-way flights and CA $106 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Alaska Airlines
Spirit Airlines
Delta
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Spirit Airlines
Flight from Seattle to Las Vegas (SEA - LAS) route information
Origin AirportSeattle - Tacoma Intl.
Destination AirportHarry Reid Intl.
Airlines ServingAlaska Airlines, American Airlines, Delta, Spirit Airlines, Sun Country Airlines, United
Flight PriceCA $105
Distance1385 km

Seattle to Las Vegas Flights

The easy way to book your flights from Seattle to Las Vegas 

With Expedia, it’s simple to find and book flights to Las Vegas from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, KLM, Qatar Airways, JAL, Icelandair, Air France, Delta Air Lines, Aeromexico, Alaska Airlines, Frontier Airlines, Southwest Airlines, Korean Air, Air Tahiti Nui, Virgin Atlantic, Spirit Airlines, British Airways nonstop flights to Harry Reid Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Las Vegas today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Harry Reid Intl., LAS 

Sort your search results by price to find great deals on your flight from Seattle to Las Vegas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Las Vegas from Seattle currently is just CA $106 rising to CA $145.  

Here are more money-saving tips: 

  • Fly in January when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Las Vegas  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Las Vegas from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Las Vegas with Expedia today.

Frequently asked questions

How much is a flight from SEA to Harry Reid Airport (formerly McCarran Airport)?
Round-trip tickets between Seattle - Tacoma Intl. Airport (SEA) and LAS start from CA $106. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to LAS?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
Can I fly from SEA to Harry Reid Airport (formerly McCarran Airport) right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from SEA to LAS please visit our COVID 19 travel advisor portal link.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Seattle - Tacoma Intl. Airport (SEA) to Harry Reid Airport (formerly McCarran Airport) flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Sea-Tac Airport to LAS?
The journey from SEA to Harry Reid Airport (formerly McCarran Airport) is about 2 hours and 28 minutes, so don’t get too comfy. There’s a good chance the next time you peek out the window you’ll be about to touch down in Las Vegas.
How far is the flight from Sea-Tac Airport to LAS?
It’s just 1,400 kilometers between Seattle - Tacoma Intl. Airport (SEA) and LAS. Chances are you’ll spend more time traveling to and from the airport than actually flying!
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Harry Reid Airport (formerly McCarran Airport)?
Check out the deals on offer with these top carriers and book your ticket from Seattle - Tacoma Intl. Airport (SEA) to LAS today:

  • Alaska Airlines - (AS) with 230 monthly flights
  • Delta Air Lines - (DL) with 152 monthly flights
  • Spirit Airlines - (NK) with 86 monthly flights
  • Southwest Airlines - (WN) with 86 monthly flights

Are SEA to LAS flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some super cheap fares from Seattle - Tacoma Intl. Airport (SEA) to LAS emerging a few weeks prior to the departure date. If you’d rather book ahead of time, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline advertises prices that far in advance.
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