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Amazing LAS to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $37 round trip and $19 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for LAS to SEA

Carrier Flight Depart LAS Arrive SEA Thu
3/4
Fri
3/5
Sat
3/6
Sun
3/7
Mon
3/8
Tue
3/9
Wed
3/10
Stops
DL 1071 06:00 am 08:45 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 171 06:30 am 09:10 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1275 08:00 am 10:35 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1460 10:00 am 12:40 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 2197 11:20 am 02:04 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 605 12:00 pm 02:40 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
NK 840 12:02 pm 02:37 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1433 01:55 pm 04:35 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1435 03:20 pm 06:00 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 1057 03:22 pm 06:08 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AS 1349 05:30 pm 08:10 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
DL 1439 07:13 pm 09:55 pm Check fare Check fare - Check fare Check fare - - 0 stop(s)
AS 955 08:20 pm 11:00 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
F9 2167 12:49 pm 03:34 pm - Check fare - - Check fare - - 0 stop(s)
F9 2169 05:34 pm 08:21 pm - - - Check fare - - - 0 stop(s)
NK 486 04:50 pm 07:21 pm - - - - - - Check fare 0 stop(s)
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FAQs about flights from McCarran Intl. Airport (LAS) to Seattle - Tacoma Intl. Airport (SEA)

Are there direct flights from McCarran Airport to Sea-Tac Airport?

Multiple airlines have flights straight from Las Vegas, NV (LAS-McCarran Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). These include Alaska Airlines and Delta — look into them if you'd prefer to reach your destination sooner rather than later.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Seattle, WA (SEA-Seattle - Tacoma Intl.), please visit our Customer Service Portal.

How long is the flight from McCarran Airport to Sea-Tac Airport?

The travel time between Las Vegas, NV (LAS-McCarran Intl.) and Seattle, WA (SEA-Seattle - Tacoma Intl.) is ordinarily around 3 hours and 21 minutes. Make your trip comfortable by downloading a movie or a few TV shows on your laptop or tablet and enjoying them with your seat reclined.

What is the flight distance from McCarran Airport to Sea-Tac Airport?

You'll need to journey around 1,025 mi from Las Vegas, NV (LAS-McCarran Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) before you can officially embark on your fun activities. Grab a beverage when the drink cart trundles by and catch up on some of your favorite movies. You'll have lots of time!

What airlines fly from McCarran Airport to Sea-Tac Airport?

With quite a few airlines offering direct flights from Las Vegas, NV (LAS-McCarran Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), you're spoiled for choice. Below are some of our favorite carriers:

  • Alaska Airlines - (AS) with 167 flights every month
  • Delta Air Lines - (DL) with 167 flights every month
  • Spirit Airlines - (NK) with 44 flights every month
  • Southwest Airlines - (WN) with 94 flights every month
What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

McCarran Intl. to Seattle - Tacoma Intl. Flight FAQ

Traveling FromMcCarran Intl.
Traveling ToSeattle - Tacoma Intl.
Shortest Flight Time2 hours 30 mins
Earliest Departure Time6:00AM PST
Latest Departure Time8:20PM PST
Lowest Flight Price$37

Route Info

Flight path for flights from McCarran International Airport to Seattle-Tacoma International Airport


Distance:
871.00 miles


Airlines & Aircraft Used on LAS to SEA Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Boeing 737-800 pax
American Airlines
Boeing 737-300 pax
American Airlines
Boeing 737-400 pax
American Airlines
Boeing 737-500 pax
Delta Air Lines
Airbus A320-100/200
Delta Air Lines
Boeing 737-800 pax
United Airlines
Boeing 737-800 pax

Popular Flight Routes from Las Vegas (LAS)

Travelers at LAS love to visit these top cities. Roam to the top destinations from Las Vegas (LAS) today with the cheap prices from Travelocity!

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.