LAX to SEA (Los Angeles to Seattle) Flights

Last Minute Flights from LAX to SEA

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
LAXSeattleAugust 4 to August 31$141
*Prices include taxes and fees

Cheapest LAX to SEA Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
LAXSeattleSeptember 4 to September 10$74
LAXSeattleAugust 24 to August 27$110
LAXEverettSeptember 14 to September 14$131
LAXSeattleSeptember 4 to September 10$137
*Prices include taxes and fees
LAX to SEA Flight Details
Origin airport
Los Angeles Intl.
Origin airport IATA code
LAX
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
954 mi

Frequently asked questions

What airlines fly direct from LAX to Sea-Tac Airport?
If you want to travel from LAX to Sea-Tac Airport without making a stopover, lock in your seat with any of these top airlines:

  • Alaska Airlines (AS)
  • Delta Air Lines (DL)
  • American Airlines (AA)
  • United Airlines (UA)

How many flights are there from LAX to SEA?
There are no less than 20 flights every day from Los Angeles, CA (LAX-Los Angeles Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), so you have no shortage of ways to get to SeaTac. Just select a time and date that works with your schedule and lock in your airfare.
What is the flight distance from Los Angeles, CA (LAX-Los Angeles Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The Los Angeles, CA (LAX-Los Angeles Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) route covers 960 miles (1,550 1) and is a medium-haul flight. If you’re a creature of comfort — and the price is fair — consider upgrading to a premium or business class ticket.
How many morning flights are there from LAX to SEA?
The LAX to SEA route has excellent connections, with 62 morning flights available each week.

  • You can fly off as bright and early as 6:00AM if you find a seat with Alaska Airlines (AS). This airline operates 29 weekly services that depart before midday.
  • Delta Air Lines (DL) offers 21 morning flights per week. The earliest time you can take to the skies with this airline is 7:00AM.

How many afternoon flights are there from LAX to SEA?
If you’re not a morning person, book one of the 78 afternoon and evening flights available weekly from LAX to SEA.

  • Alaska Airlines (AS) operates 39 weekly flights departing after midday. The first one takes off at 2:15PM.
  • Delta Air Lines (DL) is a great alternative, listing 25 afternoon and evening flights a week. The earliest takes off at 1:10PM.

What is the earliest departure time out of Los Angeles to SeaTac?
Take off from LAX at 6:00AM and land at SEA at 8:57AM. This flight is the earliest you can take on this route.
What is the latest departure time out of Los Angeles to SeaTac?
From LAX, the latest flight you can get leaves at 9:13PM and comes in at 11:59PM at SEA. If you don’t do early mornings, this is the flight for you.
What is the average price from Los Angeles to SeaTac?
Round-trip journeys from LAX to SEA start from $74. Book early and score a fantastic deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Los Angeles to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Los Angeles to Seattle to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from LAX to SEA, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Los Angeles to Seattle, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.