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Cheap flights from Seattle to Los Angeles

Fares from $48 in December 2026. Compare every month below, then book with the site you like.

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Cheapest Seattle to Los Angeles fares by month

Lowest price per person found in recent searches. Prices change often and are checked when you book.

Seattle to Los Angeles at a glance

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Frequently asked questions

How much is a flight from Seattle to Los Angeles?
The cheapest fare we found recently is $48 per person, departing Dec 11 on Frontier. Prices change daily, so search your dates to see today's fares.
What is the cheapest month to fly from Seattle to Los Angeles?
December 2026 is currently the cheapest month, from $48. October 2026 is the most expensive, from $167.
Are there direct flights from Seattle to Los Angeles?
Yes. Recent searches found nonstop fares from $48.
Which airlines fly from Seattle to Los Angeles?
The cheapest recent fares on this route were on Frontier, Alaska Airlines.
How long is the flight from Seattle to Los Angeles?
Seattle and Los Angeles are about 955 miles apart, so a nonstop flight takes roughly 2h 45m. Flights with a stop take longer, depending on the connection.
How do I find the cheapest flight from Seattle to Los Angeles?
Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.

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