S$88 Cheap Flights from Seattle to Las Vegas

View S$88 flight on Thu, 4 Jun, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Harry Reid Intl. Airport (LAS)

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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$88 for one-way flights and S$176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 7 Jun - Fri, 12 Jun
SEA
Seattle
LAS
Las Vegas
S$176 Return, found 5 days ago
S$176
Return
found 5 days ago
Select Delta flight, departing Sun, 7 Jun from Seattle to Las Vegas, returning Fri, 12 Jun, priced at S$176 found 5 days ago
Delta
Thu, 20 Aug - Tue, 25 Aug
SEA
Seattle
LAS
Las Vegas
S$267 Return, found 6 days ago
S$267
Return
found 6 days ago
Select Delta flight, departing Thu, 20 Aug from Seattle to Las Vegas, returning Tue, 25 Aug, priced at S$267 found 6 days ago
Delta
Sun, 7 Jun - Fri, 12 Jun
SEA
Seattle
LAS
Las Vegas
S$289 Return, found 5 days ago
S$289
Return
found 5 days ago
Select Delta flight, departing Sun, 7 Jun from Seattle to Las Vegas, returning Fri, 12 Jun, priced at S$289 found 5 days ago
Delta
Sat, 22 Aug - Sat, 29 Aug
SEA
Seattle
LAS
Las Vegas
S$293 Return, found 4 days ago
S$293
Return
found 4 days ago
Select Delta flight, departing Sat, 22 Aug from Seattle to Las Vegas, returning Sat, 29 Aug, priced at S$293 found 4 days ago
Delta
Sun, 7 Jun - Fri, 12 Jun
SEA
Seattle
LAS
Las Vegas
S$296 Return, found 5 days ago
S$296
Return
found 5 days ago
Select Delta flight, departing Sun, 7 Jun from Seattle to Las Vegas, returning Fri, 12 Jun, priced at S$296 found 5 days ago
Delta
Wed, 26 Aug - Wed, 2 Sept
SEA
Seattle
LAS
Las Vegas
S$303 Return, found 19 hours ago
S$303
Return
found 19 hours ago
Select Delta flight, departing Wed, 26 Aug from Seattle to Las Vegas, returning Wed, 2 Sept, priced at S$303 found 19 hours ago
Delta
Sat, 30 May - Mon, 1 Jun
SEA
Seattle
LAS
Las Vegas
S$310 Return, found 1 day ago
S$310
Return
found 1 day ago
Select Delta flight, departing Sat, 30 May from Seattle to Las Vegas, returning Mon, 1 Jun, priced at S$310 found 1 day ago
Delta
Sat, 30 May - Mon, 1 Jun
SEA
Seattle
LAS
Las Vegas
S$316 Return, found 1 day ago
S$316
Return
found 1 day ago
Select Delta flight, departing Sat, 30 May from Seattle to Las Vegas, returning Mon, 1 Jun, priced at S$316 found 1 day ago
United
Sun, 7 Jun - Fri, 12 Jun
SEA
Seattle
LAS
Las Vegas
S$341 Return, found 5 days ago
S$341
Return
found 5 days ago
Select United flight, departing Sun, 7 Jun from Seattle to Las Vegas, returning Fri, 12 Jun, priced at S$341 found 5 days ago
American Airlines
Tue, 7 Jul - Fri, 10 Jul
SEA
Seattle
LAS
Las Vegas
S$367 Return, found 6 days ago
S$367
Return
found 6 days ago
Select American Airlines flight, departing Tue, 7 Jul from Seattle to Las Vegas, returning Fri, 10 Jul, priced at S$367 found 6 days ago

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from S$443
LAS
McCarran Intl.
CheapestClosest
Average driving time to city centre6 min
Flights from S$443

Find the cheapest month to fly from Seattle (SEA) to Las Vegas (LAS)

May is typically the cheapest month to fly

From S$72 - S$277 per traveller.

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$176. 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.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
S$175
Distance
1385 km
Average flight time
2 hours 33 mins

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