A highway interchange with multiple overpasses, a parking garage, and a large building with a distinctive roof.

Flights from Seattle-Tacoma International Airport (SEA) to Harry Reid Intl. Airport (LAS)
Flights to Las Vegas
Nevada
United States of America
Flights
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Popular airlines from Seattle-Tacoma International Airport (SEA) to Harry Reid Intl. Airport (LAS)

Alaska Airlines
Frontier Airlines
Delta
American Airlines
United
Southwest Airlines
JetBlue Airways

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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$3,771 for one-way flights and NT$7,553 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Sun, Nov 1 - Wed, Nov 4

SEA

Seattle

LAS

Las Vegas

NT$7,553

Roundtrip

Found 1 day ago

Select Delta flight, departing Sun, Nov 1 from Seattle to Las Vegas, returning Wed, Nov 4, priced at NT$7,553 Found 1 day ago

Mon, Nov 2 - Fri, Nov 6

SEA

Seattle

LAS

Las Vegas

NT$8,152

Roundtrip

Found 4 days ago

Select Delta flight, departing Mon, Nov 2 from Seattle to Las Vegas, returning Fri, Nov 6, priced at NT$8,152 Found 4 days ago

Sun, Nov 1 - Wed, Nov 4

SEA

Seattle

LAS

Las Vegas

NT$8,170

Roundtrip

Found 1 day ago

Select Southwest Airlines flight, departing Sun, Nov 1 from Seattle to Las Vegas, returning Wed, Nov 4, priced at NT$8,170 Found 1 day ago

Mon, Mar 1 - Thu, Mar 4

SEA

Seattle

LAS

Las Vegas

NT$8,502

Roundtrip

Found 2 days ago

Select Delta flight, departing Mon, Mar 1 from Seattle to Las Vegas, returning Thu, Mar 4, priced at NT$8,502 Found 2 days ago

Sun, Nov 1 - Wed, Nov 4

SEA

Seattle

LAS

Las Vegas

NT$8,791

Roundtrip

Found 1 day ago

Select Southwest Airlines flight, departing Sun, Nov 1 from Seattle to Las Vegas, returning Wed, Nov 4, priced at NT$8,791 Found 1 day ago

Sun, Nov 1 - Mon, Nov 9

SEA

Seattle

LAS

Las Vegas

NT$8,828

Roundtrip

Found 1 day ago

Select Delta flight, departing Sun, Nov 1 from Seattle to Las Vegas, returning Mon, Nov 9, priced at NT$8,828 Found 1 day ago

Sun, Nov 1 - Wed, Nov 4

SEA

Seattle

LAS

Las Vegas

NT$8,960

Roundtrip

Found 1 day ago

Select Southwest Airlines flight, departing Sun, Nov 1 from Seattle to Las Vegas, returning Wed, Nov 4, priced at NT$8,960 Found 1 day ago

Sat, Nov 7 - Mon, Nov 9

SEA

Seattle

LAS

Las Vegas

NT$9,165

Roundtrip

Found 20 hours ago

Select Delta flight, departing Sat, Nov 7 from Seattle to Las Vegas, returning Mon, Nov 9, priced at NT$9,165 Found 20 hours ago

Tue, Feb 23 - Fri, Feb 26

SEA

Seattle

LAS

Las Vegas

NT$9,452

Roundtrip

Found 2 days ago

Select American Airlines flight, departing Tue, Feb 23 from Seattle to Las Vegas, returning Fri, Feb 26, priced at NT$9,452 Found 2 days ago

Sun, Nov 1 - Mon, Nov 9

PAE

Seattle

LAS

Las Vegas

NT$12,489

Roundtrip

Found 1 day ago

Select Alaska Airlines flight, departing Sun, Nov 1 from Seattle to Las Vegas, returning Mon, Nov 9, priced at NT$12,489 Found 1 day ago

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

November is typically the cheapest month to fly

From NT$1,977 - NT$8,007 per traveler.

Travel information

Origin airport	Seattle-Tacoma International Airport
Destination airport	Harry Reid Intl. Airport
Distance	1,393 km away
Airlines serving	Alaska Airlines, Frontier Airlines, Delta, American Airlines, United, Southwest Airlines, JetBlue Airways
Popular airline	Alaska Airlines
Roundtrip price	NT$7,553
Average flight time	2 hours 43 mins

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5 Star Hotels in Las Vegas Strip
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Romantic Hotels in Las Vegas Strip
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Motel 6 Hotels in Las Vegas
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3 Star Hotels in Las Vegas
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Hotels with a Lazy River in Las Vegas Strip
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Las Vegas Sands Hotels in South Las Vegas
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Hotels near Casino at Luxor Las Vegas
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Motel 6 Hotels in Paradise
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Wyndham Extra Holidays Hotels in Las Vegas
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Apartments in Paradise
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Hotels near High Roller
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All-Inclusive Hotel Hotels in Las Vegas
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Cheap Hotels in Paradise
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5 Star Hotels in Las Vegas
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Hotels near Grand Bazaar Shops
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Flights from San Luis Potosi (SLP) to Las Vegas (LAS)
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Flights from Harry Reid Intl.
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Flights from San Antonio (SAT) to Las Vegas (LAS)
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Dolby Live
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The Cosmopolitan Casino
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Town Square Las Vegas
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Las Vegas Vacations
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Linq Promenade
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Casino at Luxor Las Vegas
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Casino at Terrible's Hotel
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Oyo Hotel and Casino
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Welcome to Fabulous Las Vegas Sign
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Visit Las Vegas Strip
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T-Mobile Arena
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Fashion Show Mall
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Paradise Vacations
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The Venetian Expo Center
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Economy Car Rentals near Harry Reid Intl.
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Dollar Rent A Car Rental Cars in Las Vegas
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Car rentals near High Roller
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Thrifty Car Rental Rental Cars in Harry Reid Intl.
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Hertz Rental Cars in Harry Reid Intl.
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Sixt Rental Cars in Harry Reid Intl.
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Luxury Car Rentals in Las Vegas
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Midway Car Rental Rental Cars in Harry Reid Intl.
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National Car Rental Rental Cars in Las Vegas
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Alamo Rent A Car Rental Cars in Harry Reid Intl.
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Rental cars Harry Reid Intl. airport
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Enterprise Rental Cars in Harry Reid Intl.
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Luxury Car Rentals near Harry Reid Intl.
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Hertz Rental Cars in Las Vegas Strip
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Car rentals near Hughes Center
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NT$3,771 Cheap Flights from Seattle (SEA) to Las Vegas (LAS)

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

Be in the know

Book smarter

Earn twice

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

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

November is typically the cheapest month to flyNovember is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

November is typically the cheapest month to fly