S$120 Cheap Flights from Seattle to Las Vegas

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Cheap Flights from Seattle to Las Vegas (SEA-LAS)

Prices were available within the past 7 days and start at S$120 for one-way flights and S$239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 24 Jul - Tue, 30 Jul
SEA
Seattle
LAS
Las Vegas
S$239 Return, found 3 days ago
S$239
Return
found 3 days ago
Select Delta flight, departing Wed, 24 Jul from Seattle to Las Vegas, returning Tue, 30 Jul, priced at S$239 found 3 days ago
Delta
Mon, 13 May - Thu, 16 May
SEA
Seattle
LAS
Las Vegas
S$242 Return, found 12 hours ago
S$242
Return
found 12 hours ago
Select Delta flight, departing Mon, 13 May from Seattle to Las Vegas, returning Thu, 16 May, priced at S$242 found 12 hours ago
Delta
Wed, 24 Jul - Tue, 30 Jul
SEA
Seattle
LAS
Las Vegas
S$267 Return, found 3 days ago
S$267
Return
found 3 days ago
Select Delta flight, departing Wed, 24 Jul from Seattle to Las Vegas, returning Tue, 30 Jul, priced at S$267 found 3 days ago
Delta
Wed, 1 May - Wed, 8 May
SEA
Seattle
LAS
Las Vegas
S$269 Return, found 1 day ago
S$269
Return
found 1 day ago
Select Delta flight, departing Wed, 1 May from Seattle to Las Vegas, returning Wed, 8 May, priced at S$269 found 1 day ago
Delta
Sat, 12 Oct - Tue, 15 Oct
SEA
Seattle
LAS
Las Vegas
S$270 Return, found 1 day ago
S$270
Return
found 1 day ago
Select Delta flight, departing Sat, 12 Oct from Seattle to Las Vegas, returning Tue, 15 Oct, priced at S$270 found 1 day ago
Delta
Wed, 24 Jul - Tue, 30 Jul
SEA
Seattle
LAS
Las Vegas
S$275 Return, found 3 days ago
S$275
Return
found 3 days ago
Select Delta flight, departing Wed, 24 Jul from Seattle to Las Vegas, returning Tue, 30 Jul, priced at S$275 found 3 days ago
Delta
Wed, 24 Jul - Tue, 30 Jul
SEA
Seattle
LAS
Las Vegas
S$295 Return, found 3 days ago
S$295
Return
found 3 days ago
Select Delta flight, departing Wed, 24 Jul from Seattle to Las Vegas, returning Tue, 30 Jul, priced at S$295 found 3 days ago
United
Mon, 13 May - Thu, 16 May
SEA
Seattle
LAS
Las Vegas
S$302 Return, found 12 hours ago
S$302
Return
found 12 hours ago
Select United flight, departing Mon, 13 May from Seattle to Las Vegas, returning Thu, 16 May, priced at S$302 found 12 hours ago
Delta
Sat, 11 May - Mon, 13 May
SEA
Seattle
LAS
Las Vegas
S$308 Return, found 3 days ago
S$308
Return
found 3 days ago
Select Delta flight, departing Sat, 11 May from Seattle to Las Vegas, returning Mon, 13 May, priced at S$308 found 3 days ago
Delta
Sun, 28 Apr - Wed, 8 May
SEA
Seattle
LAS
Las Vegas
S$310 Return, found 1 day ago
S$310
Return
found 1 day ago
Select Delta flight, departing Sun, 28 Apr from Seattle to Las Vegas, returning Wed, 8 May, priced at S$310 found 1 day ago
Seattle to Las Vegas route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Return price
S$239
Distance
1385 km
Average flight time
2 hours 29 mins

Flights from Seattle to Las Vegas

There are several airlines that operate frequent flights from Seattle (SEA) to Las Vegas (LAS) including

The earliest flight leaves Seattle Tacoma Intl. Airport at 05:20 and arrives at McCarran Intl. Airport at 00:14. The last flight of the day departs Seattle at 21:50 and arrives at Las Vegas at 23:59.

The flight distance from Seattle to Las Vegas is about 1401 km, the shortest flight is 02 hours 19 minutes with .

Expedia lets you search across the largest number of airlines and Las Vegas flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle Las Vegas flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to Las Vegas trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Las Vegas flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to Las Vegas with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$239. 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.
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 McCarran Intl. Airport (LAS)?
It only takes around 2 hours and 28 minutes to journey from SEA to McCarran Intl. Airport (LAS). Recline your seat and get comfortable — but not too comfortable. You’ll be touching down in Las Vegas in no time.
How far is the flight from Sea-Tac Airport to LAS?
It’s just 1,400 kilometres between Seattle - Tacoma Intl. Airport (SEA) and LAS. Chances are you’ll spend more time travelling 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.
*Available to Expedia members.