$27 Cheap flights from Harry Reid Intl. to Seattle - Tacoma Intl. (LAS to SEA)

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Find The Best Dates To Fly from Harry Reid Intl. to Seattle - Tacoma Intl.

Compare Flight Prices from Las Vegas to Seattle

Affordable Airfare Tickets from LAS to SEA Airport

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $53 round trip and $27 one way. Prices and availability subject to change. Additional terms may apply.

Wed, May 28 - Tue, Jun 3
LAS
Las Vegas
SEA
Seattle
$53 Roundtrip, just found
$53
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, May 28 from Las Vegas to Seattle, returning Tue, Jun 3, priced at $53 just found
Wed, May 14 - Tue, May 20
LAS
Las Vegas
SEA
Seattle
$57 Roundtrip, found 3 days ago
$57
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, May 14 from Las Vegas to Seattle, returning Tue, May 20, priced at $57 found 3 days ago
Sat, May 31 - Tue, Jun 3
LAS
Las Vegas
SEA
Seattle
$70 Roundtrip, found 2 hours ago
$70
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sat, May 31 from Las Vegas to Seattle, returning Tue, Jun 3, priced at $70 found 2 hours ago
Thu, May 15 - Wed, May 21
LAS
Las Vegas
SEA
Seattle
$70 Roundtrip, found 1 hour ago
$70
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Thu, May 15 from Las Vegas to Seattle, returning Wed, May 21, priced at $70 found 1 hour ago
Thu, May 15 - Wed, May 21
LAS
Las Vegas
SEA
Seattle
$71 Roundtrip, found 1 hour ago
$71
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, May 15 from Las Vegas to Seattle, returning Wed, May 21, priced at $71 found 1 hour ago
Fri, May 9 - Wed, May 21
LAS
Las Vegas
SEA
Seattle
$74 Roundtrip, found 1 day ago
$74
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, May 9 from Las Vegas to Seattle, returning Wed, May 21, priced at $74 found 1 day ago
Wed, May 28 - Thu, Jun 5
LAS
Las Vegas
SEA
Seattle
$75 Roundtrip, found 23 hours ago
$75
Roundtrip
found 23 hours ago
Select Spirit Airlines flight, departing Wed, May 28 from Las Vegas to Seattle, returning Thu, Jun 5, priced at $75 found 23 hours ago
Fri, May 9 - Sun, May 11
LAS
Las Vegas
SEA
Seattle
$85 Roundtrip, found 1 hour ago
$85
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Fri, May 9 from Las Vegas to Seattle, returning Sun, May 11, priced at $85 found 1 hour ago
Thu, May 15 - Sun, May 18
LAS
Las Vegas
SEA
Seattle
$87 Roundtrip, just found
$87
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, May 15 from Las Vegas to Seattle, returning Sun, May 18, priced at $87 just found
Thu, May 15 - Sun, May 18
LAS
Las Vegas
SEA
Seattle
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, May 15 from Las Vegas to Seattle, returning Sun, May 18, priced at $88 just found

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Inn at Lake Washington By OYO I-405

Inn at Lake Washington By OYO I-405

2.5 out of 5
per person
Jun 13 - Jun 15
found 1 day ago
Roundtrip flight included
Las Vegas (LAS) to Seattle (SEA)
Hillside in Seattle - well appointed

Hillside in Seattle - well appointed

3 out of 5
per person
Jun 10 - Jun 13
found 10 hours ago
Roundtrip flight included
Las Vegas (LAS) to Seattle (SEA)
Motel 6 Kirkland, WA - North Kirkland

Motel 6 Kirkland, WA - North Kirkland

2 out of 5
per person
Jun 13 - Jun 15
found 1 day ago
Roundtrip flight included
Las Vegas (LAS) to Seattle (SEA)
FairBridge Inn & Suites Dupont

FairBridge Inn & Suites Dupont

3 out of 5
per person
Jun 6 - Jun 8
found 13 hours ago
Roundtrip flight included
Las Vegas (LAS) to Seattle (SEA)
Emerald Queen Hotel & Casino

Emerald Queen Hotel & Casino

3 out of 5
per person
Jun 6 - Jun 8
found 13 hours ago
Roundtrip flight included
Las Vegas (LAS) to Seattle (SEA)
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Frequently asked questions

Can I catch a flight from LAS to Seattle - Tacoma Intl. Airport (SEA) right now?
It’s always prudent to know about any travel advice reports and quarantine requirements in place in your destination. Make sure you check out the Covid-19 Travel Advisor for up-to-date info on booking a flight to SEA.
Are there direct flights from LAS to Sea-Tac Airport?
Your next incredible adventure is on the opposite side of a single flight. You can fly direct from McCarran Intl. Airport (LAS) to SEA with multiple airlines, including Alaska Airlines and Southwest Airlines.
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 SEA, please visit our Customer Service Portal.
How long is the flight from McCarran Airport to Seattle - Tacoma Intl. Airport (SEA)?
You’ll only have enough time to read a chapter or two in that gripping novel as the flight from McCarran Airport to Seattle - Tacoma Intl. Airport (SEA) is a mere 2 hours and 46 minutes. You may just find yourself left on a cliffhanger!
What is the flight distance from McCarran Airport to SEA?
With a flight distance of only 870 mi, a magazine or an episode of your favorite TV show is all you’ll need to keep yourself entertained on the journey between McCarran Airport and SEA. You’ll be walking off the aircraft and diving straight into your exciting travel itinerary in no time at all.
What airlines fly from LAS to SEA?
With a number of airlines selling direct flights from McCarran Intl. Airport (LAS) to Sea-Tac Airport, you shouldn’t have a problem finding that perfect fare. Below are some of the most sought-after air carriers:

  • Alaska Airlines - (AS) with 225 flights every month
  • Southwest Airlines - (WN) with 121 flights every month
  • Delta - (DL) with 121 flights every month
  • Spirit Airlines - (NK) with 82 flights every month

What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that 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 2021, flights departing on a Monday 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Las Vegas to Seattle

 

Traveling From
Harry Reid Intl.
Traveling To
Seattle - Tacoma Intl.
Shortest Flight Time
2 hours 44 mins
Earliest Departure Time
6:00AM PDT
Latest Departure Time
9:40PM PDT
Lowest Flight Price
$53

Route Info

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


Origin:
LAS - McCarran International Airport
Destination:
SEA - 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

Discover our best flights from Las Vegas LAS to Seattle SEA. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Las Vegas LAS to Seattle SEA at the right price  

Airfares to Seattle SEA from Las Vegas LAS currently cost between $53 and $88. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Las Vegas LAS to Seattle SEA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Las Vegas LAS to Seattle SEA on Travelocity starting at $27. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seattle SEA from Las Vegas LAS quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from LAS to take around 2 hour(s) 44 min(s).  

 

Find our cheapest airfares for flights from Las Vegas LAS to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from LAS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Las Vegas LAS to Seattle SEA today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Las Vegas LAS to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seattle SEA from Las Vegas LAS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from LAS have this option.  

 

Travel with confidence when you book flights to Seattle SEA from Las Vegas LAS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.