NT$1,528 Cheap Flights from Las Vegas (LAS) to Seattle (SEA)

View NT$1,528 flight on Tue, 2026/3/24Opens in a new window

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

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

Prices were available within the past 7 days and start at NT$1,528 for one-way flights and NT$4,327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Apr 1 - Mon, Apr 6
LAS
Las Vegas
SEA
Seattle
NT$4,327 Roundtrip, just found
NT$4,327
Roundtrip
just found
Select Delta flight, departing Wed, Apr 1 from Las Vegas to Seattle, returning Mon, Apr 6, priced at NT$4,327 just found
American Airlines
Wed, Apr 1 - Mon, Apr 6
LAS
Las Vegas
SEA
Seattle
NT$5,771 Roundtrip, just found
NT$5,771
Roundtrip
just found
Select American Airlines flight, departing Wed, Apr 1 from Las Vegas to Seattle, returning Mon, Apr 6, priced at NT$5,771 just found
United
Wed, Apr 1 - Mon, Apr 6
LAS
Las Vegas
SEA
Seattle
NT$6,691 Roundtrip, just found
NT$6,691
Roundtrip
just found
Select United flight, departing Wed, Apr 1 from Las Vegas to Seattle, returning Mon, Apr 6, priced at NT$6,691 just found
Delta
Thu, Mar 26 - Sat, Mar 28
LAS
Las Vegas
SEA
Seattle
NT$6,848 Roundtrip, found 1 hour ago
NT$6,848
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Mar 26 from Las Vegas to Seattle, returning Sat, Mar 28, priced at NT$6,848 found 1 hour ago
Delta
Thu, Mar 26 - Sat, Mar 28
LAS
Las Vegas
SEA
Seattle
NT$7,166 Roundtrip, found 1 hour ago
NT$7,166
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Mar 26 from Las Vegas to Seattle, returning Sat, Mar 28, priced at NT$7,166 found 1 hour ago
Delta
Tue, Jun 16 - Sat, Jun 20
LAS
Las Vegas
SEA
Seattle
NT$7,169 Roundtrip, found 9 hours ago
NT$7,169
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Jun 16 from Las Vegas to Seattle, returning Sat, Jun 20, priced at NT$7,169 found 9 hours ago
Delta
Thu, Mar 26 - Sat, Mar 28
LAS
Las Vegas
SEA
Seattle
NT$7,485 Roundtrip, found 1 hour ago
NT$7,485
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Mar 26 from Las Vegas to Seattle, returning Sat, Mar 28, priced at NT$7,485 found 1 hour ago
Delta
Thu, Mar 26 - Sat, Mar 28
LAS
Las Vegas
SEA
Seattle
NT$7,543 Roundtrip, found 1 hour ago
NT$7,543
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Mar 26 from Las Vegas to Seattle, returning Sat, Mar 28, priced at NT$7,543 found 1 hour ago
Delta
Thu, Mar 26 - Sat, Mar 28
LAS
Las Vegas
SEA
Seattle
NT$7,602 Roundtrip, found 1 hour ago
NT$7,602
Roundtrip
found 1 hour ago
Select Delta flight, departing Thu, Mar 26 from Las Vegas to Seattle, returning Sat, Mar 28, priced at NT$7,602 found 1 hour ago
Hawaiian Airlines
Wed, Apr 1 - Mon, Apr 6
LAS
Las Vegas
SEA
Seattle
NT$31,818 Roundtrip, just found
NT$31,818
Roundtrip
just found
Select Hawaiian Airlines flight, departing Wed, Apr 1 from Las Vegas to Seattle, returning Mon, Apr 6, priced at NT$31,818 just found

Alternative airports near Seattle

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

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from NT$9,038
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from NT$9,038
Flights from Las Vegas (LAS) to Seattle (SEA)
Origin airport
Harry Reid Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
NT$4,327
Distance
1385 km
Average flight time
2 hours 51 mins

Las Vegas to Seattle 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 Las Vegas to Seattle 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 Seattle.

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 LAS to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Las Vegas 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 SEA 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 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 NT$4,327. 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.

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