Cheap flights from Las Vegas to Seattle

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Easily compare round-trip flights from Las Vegas to Seattle

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Las Vegas to Seattle by changing tabs
Quickest
Cheapest
Spirit Airlines
Spirit Airlines
24 Jan
5:40 am
LAS
Las Vegas McCarran airport
2h 47m
SEA
8:27 am
Seattle/Tacoma Intl airport
Spirit Airlines
10 Feb
3:34 am
SEA
Seattle/Tacoma Intl airport
2h 40m
LAS
6:14 am
Las Vegas McCarran airport
$67
Frontier
Frontier
19 Dec
11:47 pm
LAS
Las Vegas McCarran airport
2h 52m
SEA
2:39 am
+1
Seattle/Tacoma Intl airport
Frontier
01 Jan
9:20 am
SEA
Seattle/Tacoma Intl airport
2h 22m
LAS
11:42 am
Las Vegas McCarran airport
$68
Frontier
Frontier
19 Dec
11:47 pm
LAS
Las Vegas McCarran airport
2h 52m
SEA
2:39 am
+1
Seattle/Tacoma Intl airport
Frontier
13 Jan
9:20 am
SEA
Seattle/Tacoma Intl airport
2h 26m
LAS
11:46 am
Las Vegas McCarran airport
$71
Delta
Delta
21 Jan
11:30 pm
LAS
Las Vegas McCarran airport
2h 46m
SEA
2:16 am
+1
Seattle/Tacoma Intl airport
Delta
23 Jan
12:55 pm
SEA
Seattle/Tacoma Intl airport
2h 26m
LAS
3:21 pm
Las Vegas McCarran airport
$117
Frontier
Frontier
19 Dec
11:47 pm
LAS
Las Vegas McCarran airport
2h 52m
SEA
2:39 am
+1
Seattle/Tacoma Intl airport
Frontier
01 Jan
9:20 am
SEA
Seattle/Tacoma Intl airport
2h 22m
LAS
11:42 am
Las Vegas McCarran airport
$68
Spirit Airlines
Spirit Airlines
25 Dec
3:27 am
LAS
Las Vegas McCarran airport
2h 54m
SEA
6:21 am
Seattle/Tacoma Intl airport
Spirit Airlines
01 Jan
11:25 pm
SEA
Seattle/Tacoma Intl airport
2h 21m
LAS
1:46 am
+-364
Las Vegas McCarran airport
$85

How to get the cheapest flight ticket from Las Vegas to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
January
The cheapest time of year to fly to Seattle from Las Vegas is January. Most expensive is December
What is the cheapest day to fly to Seattle?
Thursday
The cheapest day of the week is typically Thursday. The most expensive is typically Sunday
When is the cheapest time to fly to Seattle?
in the evening
Las Vegas to Seattle flights are approximately 13% more expensive in the morning than in the evening
What is the cheapest airline that flies to Seattle?
Frontier
Frontier, Allegiant Air, and Spirit Airlines are the most popular carriers operating from Las Vegas to Seattle
What is the cheapest route?
Las Vegas McCarran - Seattle/Tacoma Intl
Fly from Las Vegas McCarran to Seattle/Tacoma Intl for the best Las Vegas - Seattle flight prices
LAS
Las Vegas McCarran
SEA
Seattle/Tacoma Intl
When is the cheapest time to book a flight to Seattle?
32 days before
The cheapest time to buy a flight from Las Vegas to Seattle is approximately 32 days to departure
60
Days before departure
0

Flight information for Las Vegas to Seattle (03A - LAS)

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Seattle
Fastest flight time 2h 40m The fastest flight from Las Vegas to Seattle takes 2h 40m.
Direct flights Every day Direct flights go from Las Vegas to Seattle every day.
Airports in Seattle 3 airports There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

Alternative routes for Las Vegas to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Las Vegas to Portland
Fastest flight time
2h 16m
Cheapest price
$78

Flights from Las Vegas to:

*Flight prices to Seattle are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.