Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Los Angeles to Seattle
Today’s flight suggestion for Los Angeles - Seattle
Outbound December 3, 2026 · Inbound December 7, 2026
Today’s suggestion
7:00 AM
LGB 9:56 AM
SEA2h 56m
Direct
11:36 AM
SEA 2:28 PM
LGB2h 52m
Direct
From $138
3:26 PM
LGB 6:22 PM
SEA2h 56m
Direct
6:13 PM
SEA 8:59 PM
LGB2h 46m
Direct
From $138
5:02 PM
LAX 8:02 PM
SEA3h 0m
Direct
11:36 AM
SEA 2:28 PM
LGB2h 52m
Direct
From $146
Cheapest flight tickets
$63
Average price of a round trip
$132
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
3h4
A flight from Los Angeles to Seattle takes on average 3h4.
Best time
March
According to user searches, the ideal month to go to Seattle is March.
Tips for finding a cheap flight from Los Angeles to Seattle
Check out our tips for booking your flight to Seattle (USA) from Los Angeles (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is December, with an average flight ticket price of $60 (calculation over the last two years). The most touristic season corresponds to the months of November, October and December.
For the cheapest flights, it is advisable to buy your ticket at least 35 days before the departure date.
The airline offering the cheapest flight tickets is Frontier Airlines. A ticket from the airline Frontier Airlines to Seattle costs on average $128.
The airlines that offer the most flights are American Airlines, Alaska Airlines and Frontier Airlines.
Price of flight tickets from Los Angeles to Seattle
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $63 to $372
- The average price of a flight ticket is about $132
- Prices are lowest for stays in the month of December
- The month in which booking a ticket is cheaper is: November
info departure city :
Los Angeles, USA
airport :
Los Angeles International Airport (LAX)
local time :
Los Angeles is a city in the country USA, the time zone is [[timezone]]. In Los Angeles, it is currently {fromLocalTime}, the temperature is on average 20°C, with a minimum of 14°C and a maximum of 24°C.
The city of Los Angeles has 1 airport(s): Los Angeles International
destination info :
Seattle, USA
airports :
Kenmore Air Harbor Spb. (LKE)
Seattle-Tacoma International Airport (SEA)
Renton Municipal Airport (RNT)
King County International Airport (BFI)
local time :
Seattle is in the country USA, the time zone is [[timezone]]. In Seattle, it is currently {toLocalTime}, the temperature is on average 10°C, with a minimum of 5°C and a maximum of 14°C.
The city of Seattle (SEA) has 4 airport(s): Kenmore Air Harbor Spb., Seattle-Tacoma, Renton and King County
Useful info about Seattle
What is the least touristic period to go to Seattle?
If you want to visit Seattle during the least touristic period, choose the month of March.
What is the most popular time to travel to Seattle?
In Seattle, the most popular month is November. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Los Angeles to Seattle?
According to our data, it is recommended to book your flight 35 days before your departure. If you book your flight ticket 6 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Los Angeles to Seattle is Friday.
What are the arrival and destination airports when traveling between Los Angeles and Seattle?
When you leave, you can leave from Los Angeles International, and you will arrive at Seattle-Tacoma or Snohomish County.
How to reach Los Angeles airport from the city centre?
This information is not available at this time.
Are there other means of transportation to go from Los Angeles to Seattle?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Los Angeles and Seattle?
In summer, the average temperature is 18°C in Seattle and 23°C in Los Angeles. The average rainfall in summer is 38 mm in Seattle and 3 mm in Los Angeles. In summer, it is warmer in Los Angeles and it rains less in Los Angeles. In winter, it is colder in Los Angeles and it rains more in Seattle.
