Seattle → Los Angeles
Seattle to Los Angeles Flights
Compare Seattle–Los Angeles fares across Alaska Airlines, Delta Air Lines and more. This route has nonstop service (typically ~2h 50m), and one-stop itineraries that can come in cheaper. Indicative economy round-trips start around $140 — search live options below, then lock in your dates and final price with a real travel consultant.
Fastest option
~2h 50m nonstop
Distance
~954 mi
Gateway airports
SEA → LAX
From (est.)
$140 round-trip
Search live Seattle → Los Angeles fares
Which airports and airlines serve this route?
Most travellers depart from SEA and arrive into LAX. The main carriers are Alaska Airlines, Delta Air Lines. This route has nonstop service (typically ~2h 50m), and one-stop itineraries that can come in cheaper. We compare every option side by side — including one-stop routings that frequently undercut a nonstop fare — so you see the real trade-off between price and total travel time.
When is the cheapest time to book?
Fares on Seattle–Los Angeles are typically lowest in January–February. Prices climb around Summer, holidays, so for those windows booking a few months ahead protects both your fare and your preferred routing. Indicative economy round-trips start near $140, but your exact price depends on your dates, cabin, and how far ahead you book.
Make it a complete trip
Add a hotel in Los Angeles, an airport transfer, or a rental car to the same enquiry and your consultant sorts the whole trip in one conversation.
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Seattle to Los Angeles: frequently asked questions
Are there nonstop flights from Seattle to Los Angeles?
Yes — nonstop service runs on this route (typically ~2h 50m), usually from SEA to LAX on Alaska Airlines and Delta Air Lines. Nonstop schedules change with season and demand, so confirm current options when you enquire.
What is the cheapest time to fly from Seattle to Los Angeles?
Fares are usually lowest in January–February. Demand and prices peak around Summer, holidays, when booking 2–4 months ahead is worth it. Indicative economy round-trip fares start around $140, though your exact price depends on dates and how far ahead you book.
Which airlines fly Seattle to Los Angeles?
Alaska Airlines, Delta Air Lines are the main carriers on this route. We compare all of them — including one-stop options that can undercut a nonstop fare — when you request a quote.
Hotels in Los Angeles
Free-cancellation options near the sights.
Travel insurance
Cover delays, cancellations, and baggage.
Airport transfer
Be met on arrival — private or shared.
Related flight routes
Fares, durations, and nonstop availability are indicative estimates that vary by date, season, airline, and availability — they are not live quotes or offers. A travel consultant confirms current routing and the exact price before any payment is taken.