NT$2,190 Cheap Flights from Seattle (SEA) to Las Vegas (LAS)

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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 NT$2,190 for one-way flights and NT$4,385 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Sep 15 - Fri, Sep 19
SEA
Seattle
LAS
Las Vegas
NT$4,385 Roundtrip, found 2 days ago
NT$4,385
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Sep 15 from Seattle to Las Vegas, returning Fri, Sep 19, priced at NT$4,385 found 2 days ago
United
Fri, Aug 22 - Mon, Aug 25
SEA
Seattle
LAS
Las Vegas
NT$5,568 Roundtrip, found 4 days ago
NT$5,568
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 22 from Seattle to Las Vegas, returning Mon, Aug 25, priced at NT$5,568 found 4 days ago
Delta
Mon, Sep 15 - Fri, Sep 19
SEA
Seattle
LAS
Las Vegas
NT$5,680 Roundtrip, found 2 days ago
NT$5,680
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Sep 15 from Seattle to Las Vegas, returning Fri, Sep 19, priced at NT$5,680 found 2 days ago
American Airlines
Mon, Sep 15 - Fri, Sep 19
SEA
Seattle
LAS
Las Vegas
NT$5,820 Roundtrip, found 2 days ago
NT$5,820
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Sep 15 from Seattle to Las Vegas, returning Fri, Sep 19, priced at NT$5,820 found 2 days ago
Delta
Sat, Nov 15 - Sat, Nov 22
SEA
Seattle
LAS
Las Vegas
NT$5,833 Roundtrip, found 6 days ago
NT$5,833
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Nov 15 from Seattle to Las Vegas, returning Sat, Nov 22, priced at NT$5,833 found 6 days ago
United
Sat, Aug 23 - Tue, Aug 26
SEA
Seattle
LAS
Las Vegas
NT$6,039 Roundtrip, found 4 days ago
NT$6,039
Roundtrip
found 4 days ago
Select United flight, departing Sat, Aug 23 from Seattle to Las Vegas, returning Tue, Aug 26, priced at NT$6,039 found 4 days ago
Delta
Mon, Sep 1 - Sun, Sep 14
SEA
Seattle
LAS
Las Vegas
NT$6,128 Roundtrip, found 5 days ago
NT$6,128
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep 1 from Seattle to Las Vegas, returning Sun, Sep 14, priced at NT$6,128 found 5 days ago
United
Mon, Sep 15 - Fri, Sep 19
SEA
Seattle
LAS
Las Vegas
NT$6,173 Roundtrip, found 2 days ago
NT$6,173
Roundtrip
found 2 days ago
Select United flight, departing Mon, Sep 15 from Seattle to Las Vegas, returning Fri, Sep 19, priced at NT$6,173 found 2 days ago
Alaska Airlines
Mon, Sep 1 - Sun, Sep 14
PAE
Seattle
LAS
Las Vegas
NT$11,704 Roundtrip, found 5 days ago
NT$11,704
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Sep 1 from Seattle to Las Vegas, returning Sun, Sep 14, priced at NT$11,704 found 5 days ago
Hawaiian Airlines
Thu, Sep 4 - Mon, Sep 8
SEA
Seattle
LAS
Las Vegas
NT$30,589 Roundtrip, found 2 days ago
NT$30,589
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Sep 4 from Seattle to Las Vegas, returning Mon, Sep 8, priced at NT$30,589 found 2 days ago
Flights from Seattle (SEA) to Las Vegas (LAS)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
NT$4,385
Distance
1385 km
Average flight time
2 hours 35 mins

Seattle to Las Vegas Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to Las Vegas will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Las Vegas.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to LAS flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LAS with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 NT$4,385. 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 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.

Explore a world of travel with Expedia

Seattle nearby Airports

Seattle Paine Field Intl. Airport

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