Cheap flights from Los Angeles to Seattle

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Easily compare round trip flights from Los Angeles 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 Los Angeles to Seattle by changing tabs
Quickest
Cheapest
Delta
Delta
07 Aug
LAX
11:00 pm
Los Angeles airport
2h 47m
1:47 am
+1
SEA
Seattle/Tacoma Intl airport
Delta
17 Aug
SEA
4:43 am
Seattle/Tacoma Intl airport
4h 51m
1 Stop
9:34 am
LAX
Los Angeles airport
130 USD
Alaska Airlines
Alaska Airlines
14 Aug
LAX
12:55 pm
Los Angeles airport
2h 50m
3:45 pm
SEA
Seattle/Tacoma Intl airport
Alaska Airlines
17 Aug
SEA
4:43 am
Seattle/Tacoma Intl airport
4h 51m
1 Stop
9:34 am
LAX
Los Angeles airport
130 USD
United Airlines
United Airlines
28 Aug
LAX
1:15 am
Los Angeles airport
2h 52m
4:07 am
SEA
Seattle/Tacoma Intl airport
United Airlines
03 Sep
SEA
4:43 am
Seattle/Tacoma Intl airport
4h 51m
1 Stop
9:34 am
LAX
Los Angeles airport
130 USD
Delta
Delta
13 Aug
LAX
1:49 pm
Los Angeles airport
2h 41m
4:30 pm
SEA
Seattle/Tacoma Intl airport
Delta
14 Aug
SEA
10:00 pm
Seattle/Tacoma Intl airport
2h 45m
12:45 am
+1
LAX
Los Angeles airport
137 USD
United Airlines
United Airlines
17 Sep
LAX
1:15 am
Los Angeles airport
2h 52m
4:07 am
SEA
Seattle/Tacoma Intl airport
United Airlines
18 Sep
SEA
5:25 am
Seattle/Tacoma Intl airport
2h 44m
8:09 am
LAX
Los Angeles airport
137 USD
United Airlines
United Airlines
25 Sep
LAX
7:37 am
Los Angeles airport
2h 56m
10:33 am
SEA
Seattle/Tacoma Intl airport
United Airlines
28 Sep
SEA
5:25 am
Seattle/Tacoma Intl airport
2h 44m
8:09 am
LAX
Los Angeles airport
137 USD

How to get the cheapest flight ticket from Los Angeles 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?
May
The cheapest time of year to fly to Seattle from Los Angeles is May. Most expensive is August
WHAT IS THE CHEAPEST DAY TO FLY TO SEATTLE?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
WHEN IS THE CHEAPEST TIME TO FLY TO SEATTLE?
in the evening
Los Angeles to Seattle flights are approximately 103% more expensive in the afternoon than in the evening
WHAT IS THE CHEAPEST AIRLINE THAT FLIES TO SEATTLE?
Allegiant Air
Allegiant Air, Spirit Airlines, and Major Airline are the most popular carriers operating from Los Angeles to Seattle
WHAT IS THE CHEAPEST ROUTE?
Los Angeles - Seattle/Tacoma Intl
Fly from Los Angeles to Seattle/Tacoma Intl for the best Los Angeles - Seattle flight prices
LAX
Los Angeles
SEA
Seattle/Tacoma Intl
WHEN IS THE CHEAPEST TIME TO BOOK A FLIGHT TO SEATTLE?
54 days before
The cheapest time to buy a flight from Los Angeles to Seattle is approximately 54 days to departure
60
Days before departure
0

Flight information for Los Angeles to Seattle (03A - LAX)

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Seattle
Fastest flight time 2h 37m The fastest flight from Los Angeles to Seattle takes 2h 37m.
Direct flights Every day Direct flights go from Los Angeles 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 Los Angeles to Seattle

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Portland
Fastest flight time
2h 14m
Cheapest price
137 USD
Santa Ana to Seattle
Fastest flight time
2h 45m
Cheapest price
157 USD
Santa Ana to Portland
Fastest flight time
2h 15m
Cheapest price
157 USD
Palm Springs to Seattle
Fastest flight time
2h 40m
Cheapest price
160 USD
Palm Springs to Portland
Fastest flight time
2h 25m
Cheapest price
186 USD
View more

Flights from Los Angeles to:

Flights to Seattle from:

  • Los Angeles
  • California
  • United States
  • North America
*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.