CA $53 Cheap Flights from Las Vegas (LAS) to Seattle (SEA)

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

Prices were available within the past 7 days and start at CA $53 for one-way flights and CA $87 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri., Jul. 26 - Mon., Aug. 12
LAS
Las Vegas
SEA
Seattle
CA $87 Roundtrip, found 3 hours ago
CA $87
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri., Jul. 26 from Las Vegas to Seattle, returning Mon., Aug. 12, priced at CA $87 found 3 hours ago
Frontier Airlines
Fri., Jul. 26 - Tue., Aug. 13
LAS
Las Vegas
SEA
Seattle
CA $94 Roundtrip, found 3 hours ago
CA $94
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri., Jul. 26 from Las Vegas to Seattle, returning Tue., Aug. 13, priced at CA $94 found 3 hours ago
Frontier Airlines
Fri., Jul. 26 - Sun., Aug. 11
LAS
Las Vegas
SEA
Seattle
CA $103 Roundtrip, found 3 hours ago
CA $103
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri., Jul. 26 from Las Vegas to Seattle, returning Sun., Aug. 11, priced at CA $103 found 3 hours ago
Frontier Airlines
Fri., Jul. 26 - Wed., Aug. 14
LAS
Las Vegas
SEA
Seattle
CA $113 Roundtrip, found 3 hours ago
CA $113
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri., Jul. 26 from Las Vegas to Seattle, returning Wed., Aug. 14, priced at CA $113 found 3 hours ago
Frontier Airlines
Fri., Jul. 26 - Mon., Aug. 5
LAS
Las Vegas
SEA
Seattle
CA $114 Roundtrip, found 3 hours ago
CA $114
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri., Jul. 26 from Las Vegas to Seattle, returning Mon., Aug. 5, priced at CA $114 found 3 hours ago
Spirit Airlines
Wed., Jul. 24 - Sat., Jul. 27
LAS
Las Vegas
SEA
Seattle
CA $118 Roundtrip, found 14 hours ago
CA $118
Roundtrip
found 14 hours ago
Select Spirit Airlines flight, departing Wed., Jul. 24 from Las Vegas to Seattle, returning Sat., Jul. 27, priced at CA $118 found 14 hours ago
Frontier Airlines
Fri., Jul. 26 - Thu., Aug. 1
LAS
Las Vegas
SEA
Seattle
CA $122 Roundtrip, found 3 hours ago
CA $122
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri., Jul. 26 from Las Vegas to Seattle, returning Thu., Aug. 1, priced at CA $122 found 3 hours ago
Spirit Airlines
Thu., Sep. 12 - Wed., Sep. 18
LAS
Las Vegas
SEA
Seattle
CA $127 Roundtrip, found 5 hours ago
CA $127
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Thu., Sep. 12 from Las Vegas to Seattle, returning Wed., Sep. 18, priced at CA $127 found 5 hours ago
Spirit Airlines
Wed., Aug. 7 - Mon., Aug. 12
LAS
Las Vegas
SEA
Seattle
CA $127 Roundtrip, found 5 days ago
CA $127
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed., Aug. 7 from Las Vegas to Seattle, returning Mon., Aug. 12, priced at CA $127 found 5 days ago
Spirit Airlines
Thu., Aug. 22 - Sun., Aug. 25
LAS
Las Vegas
SEA
Seattle
CA $131 Roundtrip, found 3 days ago
CA $131
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Thu., Aug. 22 from Las Vegas to Seattle, returning Sun., Aug. 25, priced at CA $131 found 3 days ago
Flight from Las Vegas to Seattle (LAS - SEA) route information
Origin airport
Harry Reid Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
CA $87
Distance
1385 km
Average flight time
2 hours 35 mins

Las Vegas to Seattle Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Las Vegas to Seattle with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from LAS to SEA and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from Las Vegas to Seattle on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from LAS to SEA. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your Seattle 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 with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from LAS to Sea-Tac Airport?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Harry Reid Airport (formerly McCarran Airport) and Sea-Tac Airport start from CA $87. Make your booking today to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAS to Seattle - Tacoma Intl. Airport (SEA)?
Most flights can be conveniently canceled online, but whether or not you are charged a fee varies between airlines. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to Sea-Tac 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 Harry Reid Airport (formerly McCarran Airport) to Sea-Tac Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from McCarran Intl. Airport (LAS) to Seattle - Tacoma Intl. Airport (SEA)?
Put your seat back, choose an in-flight movie and 2 hours and 47 minutes will fly by before you know it. That’s how long it takes to jet to SEA from McCarran Airport.
How far is the flight from LAS to Sea-Tac Airport?
A flight distance of just 1,400 kilometers separates Las Vegas and SeaTac. Once you’re in the air, you won’t have time to do much more than browse the magazine in your seat-back pocket.
Which airlines fly direct from Harry Reid Airport (formerly McCarran Airport) to Sea-Tac Airport?
It’s easy to fly directly from Harry Reid Airport (formerly McCarran Airport) to SEA. Here are the top carriers that operate nonstop services on this route:

  • 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 78 monthly flights

Are Harry Reid Airport (formerly McCarran Airport) to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap airfares from Harry Reid Airport (formerly McCarran Airport) to Sea-Tac Airport showing up a few weeks before the date of departure. If you’d rather plan ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not every airline releases prices so far in advance.
Seattle nearby Airports

Seattle Paine Field Intl. Airport

Las Vegas to Seattle Paine Field Intl. Airport
CA $159.90
*Available to Expedia members.