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Uncover the best deals on Los Angeles to Seattle flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest LAX - SEA Flights
Useful information for finding best airline tickets from Los Angeles International to Seattle Tacoma International on your next trip.
Cheapest Round Trip Flight
$241
Delta Airlines
• nonstop
• 4h 14m
Nov 13 – Nov 15
The cheapest round trip flight from Los Angeles to Seattle (LAX-SEA-LAX) is currently $241
Cheapest Direct Flight
$241
Delta Airlines
• nonstop
• 4h 14m
Nov 13
The cheapest nonstop flight from Los Angeles to Seattle (LAX-SEA) is currently $241
Fastest Flight
4h 6m
The fastest nonstop flight from Los Angeles to Seattle (LAX-SEA) takes 4h 6m
Top Airlines Flying from Los Angeles to Seattle
Latest Flight Deals from Los Angeles (LAX) to Seattle (SEA)
Compare and book low fare round-trip air tickets from Los Angeles to Seattle. Ideal for travelers with confirmed return itineraries.
Nov 13 - Nov 15, Economy
Los Angeles → Seattle
4h 14m
7:10 PM - 10:04 PM • nonstop
Los Angeles → Seattle
4h 8m
10:12 AM - 1:00 PM • nonstop
Delta Airlines
Nov 13 - Nov 15, Economy
Los Angeles → Seattle
5h
7:05 AM - 10:05 AM • nonstop
Los Angeles → Seattle
9h 10m
5:59 PM - 11:49 PM • 1 stop
Delta Airlines
Nov 13 - Nov 15, Economy
Los Angeles → Seattle
10h 25m
6:35 PM - 1:00 AM • 1 stop
Los Angeles → Seattle
8h 25m
6:25 PM - 11:30 PM • nonstop
Southwest Airlines
Nov 13 - Nov 15, Economy
Los Angeles → Seattle
11h 50m
3:00 PM - 10:10 PM • 1 stop
Los Angeles → Seattle
8h 25m
6:25 PM - 11:30 PM • nonstop
Southwest Airlines
Nov 13 - Nov 15, Economy
Los Angeles → Seattle
4h 12m
12:18 PM - 3:10 PM • nonstop
Los Angeles → Seattle
9h 10m
5:59 PM - 11:49 PM • 1 stop
Delta Airlines
Flying to Seattle soon? We've surfaced some of the most affordable last-minute flights from Los Angeles to Seattle, ideal for urgent plans or spontaneous trips.
Oct 30 - Nov 04, Economy
Los Angeles → Seattle
4h 10m
12:50 PM - 3:40 PM • nonstop
Los Angeles → Seattle
4h
10:35 AM - 1:15 PM • nonstop
Southwest Airlines
Oct 30 - Nov 04, Economy
Los Angeles → Seattle
14h 15m
2:50 PM - 11:45 PM • 1 stop
Los Angeles → Seattle
6h 45m
5:15 AM - 9:20 AM • 1 stop
Southwest Airlines
Oct 30 - Nov 04, Economy
Los Angeles → Seattle
7h 32m
11:35 AM - 4:27 PM • 1 stop
Los Angeles → Seattle
4h 2m
4:39 PM - 7:21 PM • nonstop
United Airlines
Oct 30 - Nov 04, Economy
Los Angeles → Seattle
4h 6m
2:15 PM - 7:06 PM • 1 stop
Los Angeles → Seattle
4h 6m
2:41 PM - 5:13 PM • nonstop
Alaska Airlines
Oct 30 - Nov 04, Economy
Los Angeles → Seattle
10h 59m
12:57 PM - 7:56 PM • 1 stop
Los Angeles → Seattle
10h 38m
8:54 AM - 3:32 PM • 1 stop
Alaska Airlines
Looking for the fastest way to Seattle? These direct flight options from LAX to SEA offer both convenience and value—no layovers, just straight to your destination.
Nov 13 - Nov 15, Economy
Los Angeles → Seattle
4h 14m
7:10 PM - 10:04 PM • nonstop
Los Angeles → Seattle
4h 8m
10:12 AM - 1:00 PM • nonstop
Delta Airlines
Nov 13 - Nov 15, Economy
Los Angeles → Seattle
4h 13m
9:00 PM - 11:53 PM • nonstop
Los Angeles → Seattle
4h 8m
10:12 AM - 1:00 PM • nonstop
Delta Airlines
Nov 13 - Nov 15, Economy
Los Angeles → Seattle
4h 12m
12:18 PM - 3:10 PM • nonstop
Los Angeles → Seattle
4h 15m
7:15 AM - 10:10 AM • nonstop
Delta Airlines
Nov 13 - Nov 15, Economy
Los Angeles → Seattle
5h
9:40 AM - 12:40 PM • nonstop
Los Angeles → Seattle
4h 15m
7:15 AM - 10:10 AM • nonstop
Delta Airlines
Nov 13 - Nov 15, Economy
Los Angeles → Seattle
4h 11m
2:00 PM - 4:51 PM • nonstop
Los Angeles → Seattle
4h 9m
8:15 PM - 11:04 PM • nonstop
Delta Airlines
FAQs on Los Angeles to Seattle Flights
What are the airports in Los Angeles?
LAX
What’s the most popular airline flying from LAX to SEA?
The most popular airline flying from Los Angeles to Seattle are
Can I fly from LAX to SEA non-stop?
Yes, you can fly LAX to SEA non-stop on
Which airlines fly nonstop between Los Angeles and Seattle?
The non-stop flights between Los Angeles and Seattle are .
What’s the earliest departure time from LAX to SEA Airport?
The earliest flight leaves LAX at 7:05 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Los Angeles to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAX to SEA?
Read the fare rules of the Los Angeles to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Los Angeles and Seattle?
operate flights between Los Angeles and Seattle
How long does a flight from Los Angeles to Seattle take?
It takes approximately 3 hour to fly non-stop from LAX to SEA, which is 953.9 miles by air.
Which airlines provide the cheapest flights from Los Angeles (LAX) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from LAX were found on DL : USD 257
Do I need a passport to fly between LAX and SEA?
No
What’s the latest departure time from LAX to SEA ?
The last flight leaves LAX at 9:57 pm
Los Angeles (LAX) to Seattle (SEA): Airport Information
| Origin Airport | Los Angeles International , Los Angeles, US |
| Destination Airport | Seattle Tacoma International , Seattle, US |
| Distance | 954 miles |
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