Los Angeles to Seattle Flights LAXSEA

Los Angeles International Airport Seattle–Tacoma International Airport

🇺🇸 Los Angeles, US 🇺🇸 Seattle, US

The Los Angeles to Seattle route connects Los Angeles International Airport (LAX) in US with Seattle–Tacoma International Airport (SEA) in US. This short-haul flight covers approximately 956 miles (1539 km) with a typical flight time of 2h 8m. This route is served by 11 airlines: Alaska Airlines, Delta Air Lines, Cargolux Airlines International and others. AirportRoutes has tracked 27 daily flights on this route.

About This Route

Route Overview

The Los Angeles (LAX) to Seattle (SEA) flight route is a popular connection for both domestic and international travelers, covering a distance of 956 miles (1538 km). With approximately 151 weekly flights operated by 9 different airlines, it's a well-serviced corridor for business and leisure. Typical flight durations range from 2 hours 30 minutes to 3 hours, making it a convenient way to traverse the West Coast. Many travelers choose this route to connect to onward international flights via LAX or SEA, or to experience the diverse attractions of Southern California and the Pacific Northwest. This route efficiently links the entertainment industry hub with the tech and coffee capital.

Travel Tips

For the best deals, book your flight well in advance, ideally a few months prior to your travel date, and consider flying mid-week (Tuesday or Wednesday). At LAX, familiarize yourself with the terminal layout in advance, as it can be quite large and busy. Similarly, SEA is a large airport, so allow ample time for security and navigating to your gate. Onboard, expect standard domestic flight amenities; bringing your own entertainment and snacks is advisable. A travel hack is to check for flights into alternative Seattle-area airports, such as Paine Field (PAE), for potentially better fares.

Destination Highlights

Seattle is a vibrant city known for its stunning natural beauty and innovative spirit. Top attractions include the iconic Space Needle, Pike Place Market (a bustling public market), and the Museum of Pop Culture (MoPOP). Explore the unique neighborhoods of Ballard, known for its breweries, or Fremont, home to the Fremont Troll sculpture. Don't miss out on the local cuisine, particularly fresh seafood like salmon and oysters, and of course, a visit to the original Starbucks. The city's coffee culture is a major draw, along with its access to outdoor activities like hiking and kayaking.

Best Time to Fly

The best time to fly for value is typically during the shoulder seasons (April-May and September-October), when the weather is still pleasant but crowds are thinner. Peak travel times are during the summer months (June-August) and around major holidays like Thanksgiving and Christmas, leading to higher prices. Seattle experiences mild, rainy winters and warm, sunny summers. Consider attending events like Bumbershoot (a music and arts festival) in late summer for a unique experience.

AI-Generated Content: This information was compiled using AI from web sources on Dec 25, 2025. Content may not be current; please verify with airlines before booking.

Airport Information

Departure Airport

Los Angeles International Airport

ICAO Code:
KLAX
IATA Code:
LAX
City:
🇺🇸 Los Angeles
Country:
US
Elevation:
125 ft

Destination Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

Route Statistics

11

Operators

27

Daily Flights

956

Miles

2h 8m

Flight Duration

Route Map

Great Circle
Flight route map from Los Angeles to Seattle

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 26 13%
Tuesday 22 11%
Wednesday 33 16%
Thursday 36 18%
Friday 20 10%
Saturday 30 15%
Sunday 35 17%

Pattern Analysis

Data Points: 202
API observations used to build this analysis
Weekdays: 137 flights
Weekend: 65 flights
Business Route More active on weekdays

All Flight Routes

11 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
AeroLogic
BOX / 3S
- B77L -
M T W T F S S
Nov 13, 2025 Active
- B763 -
M T W T F S S
Nov 2, 2025 Active
ASA532 ASA84 ASA717 ASA748 ASA1309 B738 13:56 1:56 PM (Representative)
M T W T F S S
Feb 5, 2026 Active
CLX3 CLX6294 CLX6297 B744 04:20 4:20 AM (Representative)
M T W T F S S
Feb 1, 2026 Active
DAL1714 DAL1551 DAL2640 DAL2645 DAL1045 A321 15:48 3:48 PM (Representative)
M T W T F S S
Feb 3, 2026 Active
Frontier
FFT / F9
FFT2087 A320 21:36 9:36 PM (Representative)
M T W T F S S
Dec 25, 2025 Active
Horizon
QXE / QX
- E75L -
M T W T F S S
Oct 11, 2025 Active
- B763 -
M T W T F S S
Nov 16, 2025 Active
SkyWest
SKW / OO
SKW6444 SKW5573 CRJ7 19:37 7:37 PM (Representative)
M T W T F S S
Jan 3, 2026 Active
United
UAL / UA
- A320 -
M T W T F S S
Nov 1, 2025 Active
Volaris
VOI / Y4
VOI2087 A320 21:36 9:36 PM (Representative)
M T W T F S S
Dec 25, 2025 Active
Total Routes: 11
Active Routes: 11
Unique Airlines: 11
Aircraft Types: 11

Spotted Departure Times

Departure Time Operator ICAO IATA
04:20 4:20 AM Cargolux Airlines International CLX CV
13:56 1:56 PM Alaska Airlines ASA AS
15:48 3:48 PM Delta Air Lines DAL DL
19:37 7:37 PM SkyWest SKW OO
21:36 9:36 PM Frontier FFT F9
21:36 9:36 PM Volaris VOI Y4

Time Information

Times are shown in the departure airport's local timezone (KLAX - America/Los_Angeles).

Total Departure Times: 6
Time Range:
04:20 - 21:36
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.