Flights from Los Angeles to Seattle

Flights tailored to your budget

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Cheap Los Angeles - Seattle flight offers

Find cheap flight tickets and last-minute flight deals from Los Angeles to Seattle

Frontier Airlines
Fri, 12/11 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Mon, 12/14 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 3 days ago
from $43
Frontier Airlines
Fri, 09/18 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Fri, 09/25 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found Yesterday
from $43
Southwest Airlines
Thu, 09/17 (LAX) Los Angeles -> (SEA) Seattle
Direct
Southwest Airlines
Wed, 09/23 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 5 days ago
from $48
Frontier Airlines
Sat, 10/03 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Mon, 10/05 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 8 days ago
from $55
Frontier Airlines
Fri, 09/25 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Mon, 09/28 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 11 days ago
from $56
Frontier Airlines
Fri, 09/18 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Thu, 09/24 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 13 days ago
from $56
Frontier Airlines
Fri, 09/18 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Sat, 09/19 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 13 days ago
from $59
DELTA
Thu, 10/01 (LAX) Los Angeles -> (SEA) Seattle
Direct
DELTA
Sun, 10/04 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 6 days ago
from $61
United
Mon, 09/21 (LAX) Los Angeles -> (SEA) Seattle
Direct
Price found 14 days ago
from $79
Southwest Airlines
Sat, 09/19 (LAX) Los Angeles -> (SEA) Seattle
Direct
Price found 2 days ago
from $101
Alaska Airlines
Sat, 04/03 (LAX) Los Angeles -> (SEA) Seattle
Direct
Price found 11 days ago
from $106
Alaska Airlines
Wed, 03/31 (LAX) Los Angeles -> (SEA) Seattle
Direct
Price found 12 days ago
from $111
Frontier Airlines
Fri, 12/11 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Mon, 12/14 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 3 days ago
from $43
Frontier Airlines
Fri, 09/18 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Fri, 09/25 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found Yesterday
from $43
Southwest Airlines
Thu, 09/17 (LAX) Los Angeles -> (SEA) Seattle
Direct
Southwest Airlines
Wed, 09/23 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 5 days ago
from $48
Frontier Airlines
Sat, 10/03 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Mon, 10/05 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 8 days ago
from $55
Frontier Airlines
Fri, 09/25 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Mon, 09/28 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 11 days ago
from $56
Frontier Airlines
Fri, 09/18 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Thu, 09/24 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 13 days ago
from $56
Frontier Airlines
Fri, 09/18 (LAX) Los Angeles -> (SEA) Seattle
Direct
Frontier Airlines
Sat, 09/19 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 13 days ago
from $59
DELTA
Thu, 10/01 (LAX) Los Angeles -> (SEA) Seattle
Direct
DELTA
Sun, 10/04 (SEA) Seattle -> (LAX) Los Angeles
Direct
Price found 6 days ago
from $61

Info about flights from Los Angeles to Seattle

Some useful info about flights from Los Angeles to Seattle to help you plan your next trip

Best price last 15 days $39
Average flight duration 2h 46m
Cheapest month September
Average number of flights per week 134
First flight time 00:30
Last flight time 23:59

When is it best to fly from Los Angeles to Seattle

Find out what is the best time of year to fly from Los Angeles to Seattle

Sep $60
Oct $71
Nov $143
Dec $91
Jan $333
Feb $67
Mar $76
Apr $83
May $94
Jun $101
Jul $96
Aug $101
Most expensive month January
Average price $333
Cheapest month September
Average price $60
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more

Top airlines on the route Los Angeles - Seattle

Airlines providing flights to Seattle from Los Angeles

American Airlines
American Airlines
Alaska Airlines
Alaska Airlines
DELTA
DELTA
Frontier Airlines
Frontier Airlines
United
United

How to get the best price from Los Angeles to Seattle?

Depending on when you travel and how far in advance you book, fares between Los Angeles and Seattle can differ a lot.

$39 is the lowest fare found in the past 15 days.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Airport options between Los Angeles and Seattle

Even for routes around 955 mi, using different airports might affect flight cost and travel time.

  • Airports in Los Angeles: Only Los Angeles operates here.
  • Airports in Seattle: Seattle offers flights from 2 airports - Boeing Field, Lake Union.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Los Angeles to Seattle - Tacoma

Plan smarter: flights from Los Angeles to Seattle

Find the flight that fits your plans with Jetcost. You can filter results by stops, agencies, budget, time of day, and airline — all in one search.

Other popular destinations

Travelers flying to United States also checked out: Atlanta, Los Angeles, Miami, New York City, Orlando.

Comparing offers from multiple agencies helps you find the best price for the same route. You can also spot exclusive deals from individual airlines right in the results list.
Frequently Asked Questions

Frequently asked questions about flights from Los Angeles to Seattle.

How much does an airline ticket from Los Angeles to Seattle cost?

The lowest price recorded in the last 15 days for a flight from Los Angeles to Seattle is $39.

How far is Los Angeles from Seattle?

Los Angeles is about 955 mi from Seattle.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the airports in Los Angeles?

Los Angeles has one airport: Los Angeles.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Atlanta, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Los Angeles to Seattle?

The best time to book a flight from Los Angeles to Seattle is 1 month in advance, while the worst time is 48 weeks in advance.

What is the cheapest month to fly from Los Angeles to Seattle?

The cheapest month to fly from Los Angeles to Seattle is September.

What is the most expensive month to fly from Los Angeles to Seattle?

The most expensive month to fly from Los Angeles to Seattle is January.

What is the best day of the week to fly from Los Angeles to Seattle?

For flights from Los Angeles to Seattle Monday is on average the cheapest day to fly, while Friday is the most expensive day to fly.