Lowest Prices
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
$206
Frontier Airlines
• nonstop
• 4h 16m
Sep 25 – Sep 26
The cheapest round trip flight from Los Angeles to Seattle (LAX-SEA-LAX) is currently $206
Cheapest One way Flight
$124
Southwest Airlines
• 2 stops
• 15h 50m
Sep 20
The cheapest one way flight from Los Angeles to Seattle (LAX-SEA) is currently $124
Cheapest Direct Flight
$162
Frontier Airlines
• nonstop
• 4h 16m
Sep 25
The cheapest nonstop flight from Los Angeles to Seattle (LAX-SEA) is currently $162
Fastest Flight
4h 4m
The fastest nonstop flight from Los Angeles to Seattle (LAX-SEA) takes 4h 4m
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.
Sep 25 - Sep 26, Economy
Los Angeles → Seattle
4h 16m
3:35 PM - 6:36 PM • nonstop
Los Angeles → Seattle
4h 12m
4:27 PM - 11:47 PM • 1 stop
Frontier Airlines
Sep 25 - Sep 26, Economy
Los Angeles → Seattle
4h 16m
11:30 AM - 9:42 AM • 1 stop
Los Angeles → Seattle
4h 12m
4:27 PM - 11:47 PM • 1 stop
Frontier Airlines
Sep 25 - Sep 26, Economy
Los Angeles → Seattle
4h 16m
8:00 AM - 6:28 PM • 1 stop
Los Angeles → Seattle
4h 12m
4:27 PM - 11:47 PM • 1 stop
Frontier Airlines
Sep 25 - Sep 26, Economy
Los Angeles → Seattle
4h 16m
2:28 PM - 3:08 PM • 1 stop
Los Angeles → Seattle
4h 12m
9:45 PM - 7:04 AM • 1 stop
Frontier Airlines
Sep 25 - Sep 26, Economy
Los Angeles → Seattle
4h 16m
8:24 PM - 9:42 AM • 1 stop
Los Angeles → Seattle
4h 12m
8:15 PM - 11:04 PM • nonstop
Frontier Airlines
Explore competitive one-way airfare options for LAX - SEA flights. Best suited for flexible or open-ended travel plans.
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.
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.
Sep 25 - Sep 26, Economy
Los Angeles → Seattle
4h 16m
5:44 PM - 8:40 PM • nonstop
Los Angeles → Seattle
4h 12m
10:53 AM - 1:45 PM • nonstop
Frontier Airlines
Sep 25 - Sep 26, Economy
Los Angeles → Seattle
4h 16m
3:35 PM - 6:36 PM • nonstop
Los Angeles → Seattle
4h 12m
10:53 AM - 1:45 PM • nonstop
Frontier Airlines
Sep 26 - Sep 27, Economy
Los Angeles → Seattle
4h 19m
4:30 PM - 7:29 PM • nonstop
Los Angeles → Seattle
4h 9m
6:43 PM - 9:32 PM • nonstop
United Airlines
Sep 25 - Sep 26, Economy
Los Angeles → Seattle
4h 9m
6:50 PM - 9:39 PM • nonstop
Los Angeles → Seattle
4h 19m
9:57 AM - 12:56 PM • nonstop
Alaska Airlines
Sep 26 - Sep 27, Economy
Los Angeles → Seattle
4h 4m
2:00 PM - 4:44 PM • nonstop
Los Angeles → Seattle
4h 4m
2:30 PM - 5:14 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 7:25 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 AS : USD 186
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 8:24 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 |
More Flight Options for Los Angeles (LAX) and Seattle (SEA)
Flights from Los Angeles (LAX)
to Pittsburgh (PIT)
Flights from Los Angeles (LAX)
to New York (JFK)
Flights from Los Angeles (LAX)
to Seattle (SEA)
Flights from Los Angeles (LAX)
to New York (NYC)
Flights from Los Angeles (LAX)
to New York (NYC)
Flights from Los Angeles (LAX)
to Honolulu (HNL)
Flights from Los Angeles (LAX)
to Knoxville (TYS)
Flights from Los Angeles (LAX)
to Phoenix (PHX)
Flights from Los Angeles (LAX)
to Miami (MIA)
Flights from Los Angeles (LAX)
to Guadalajara (GDL)
Flights from Los Angeles (LAX)
to Atlanta (ATL)
Flights from Los Angeles (LAX)
to Washington (DCA)
Flights from Los Angeles (LAX)
to Dallas (DFW)
Flights from Los Angeles (LAX)
to Dallas (DFW)
Flights from Los Angeles (LAX)
to Chicago (ORD)
Flights from Los Angeles (LAX)
to San Jose (SJC)
Flights from Los Angeles (LAX)
to Mexico City (MEX)
Flights from Los Angeles (LAX)
to Oaxaca (OAX)
Flights from Los Angeles (LAX)
to Las Vegas (LAS)
Flights from Los Angeles (LAX)
to Portland (PDX)
Flights from Dallas (DFW)
to Seattle (SEA)
Flights from Dallas (DFW)
to Seattle (SEA)
Flights from Detroit (DTW)
to Seattle (SEA)
Flights from Los Angeles (LAX)
to Seattle (SEA)
Flights from Orlando (MCO)
to Seattle (SEA)
Flights from Dallas (DAL)
to Seattle (SEA)
Flights from Oakland (OAK)
to Seattle (SEA)
Flights from Indianapolis (IND)
to Seattle (SEA)
Flights from Phoenix (PHX)
to Seattle (SEA)
Flights from Denver (DEN)
to Seattle (SEA)
Flights from Las Vegas (LAS)
to Seattle (SEA)
Flights from Burbank (BUR)
to Seattle (SEA)
Flights from Santa Ana (SNA)
to Seattle (SEA)
Flights from Raleigh/Durham (RDU)
to Seattle (SEA)
Flights from Spokane (GEG)
to Seattle (SEA)
Flights from Baltimore (BWI)
to Seattle (SEA)
Flights from Baltimore (BWI)
to Seattle (SEA)
Flights from San Francisco (SFO)
to Seattle (SEA)
Flights from Honolulu (HNL)
to Seattle (SEA)
Flights from San Antonio (SAT)
to Seattle (SEA)
Cheap flights to North America (NA)
Cheap flights to United States (US)
Cheap flights to Washington (US-WA)
Cheap flights to California (US-CA)
Cheap flights from North America (NA)
Cheap flights from United States (US)
Cheap flights from California (US-CA)
Cheap flights from Washington (US-WA)
Flights to Los Angeles (LAX)
Flights to Seattle (SEA)
Flights from Los Angeles (LAX)
Flights from Seattle (SEA)
Flights from Seattle (SEA)
to Los Angeles (LAX)
Why Fareleaders for LAX to SEA Plane Tickets
New Deals Everyday
Get the best prices on LAX to SEA flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Los Angeles to Seattle flights and secure the best deals—we never add any service fees.