Route · Seattle → Los Angeles
Seattle to Los Angeles flights
25 departure days with a recorded one-way fare between October 2026 – December 2026, measured on October 11, 2026. Cheapest: $34 on Nov 4. Typical day: about $97.
The numbers for this route
| Cheapest recorded one-way | $34 | Nov 4, nonstop |
|---|---|---|
| Typical (median) one-way | $97 | half the measured days were between $73 and $136 |
| Days the cheapest fare was nonstop | 80% | of 25 days with a recorded fare |
| Shortest nonstop among them | 2h 40m | flight time as the seller lists it |
One-way fares in US dollars per traveler, recorded for departures in October 2026 – December 2026; measured October 11, 2026. "Typical" is the median of the days that had a recorded fare; "cheapest was nonstop" is how often that day's cheapest fare had no stop.
Cheapest day each month
| Month | Cheapest | Day | Days measured | Search |
|---|---|---|---|---|
| October 2026 | $57 | Oct 31 · nonstop | 12 | Search this day |
| November 2026 | $34 | Nov 4 · nonstop | 7 | Search this day |
| December 2026 | $34 | Dec 7 · nonstop | 6 | Search this day |
Airlines and airports
Airlines behind the recorded fares, most frequent first: Frontier Airlines (11 days), Southwest Airlines (7 days), Alaska Airlines (4 days), American Airlines (3 days). A low-cost carrier's fare usually excludes a carry-on bag and seat choice; check what the fare includes at the seller.
Seattle airports in this search: SEA Seattle-Tacoma International Airport.
Los Angeles airports in this search: LAX Los Angeles International Airport · SNA John Wayne Airport - Santa Ana · BUR Hollywood Burbank Airport.
Questions about Seattle → Los Angeles flights
What is the cheapest day to fly from Seattle to Los Angeles?
Of the 25 departure days we measured (October 2026 – December 2026), the lowest one-way fare we recorded is $34, for a departure on Nov 4 on a nonstop flight. Measured on October 11, 2026; the price you book is the seller's price at that moment.
How much is a one-way flight from Seattle to Los Angeles?
On a typical day about $97: that is the median of the cheapest fare on each measured day, and half of the days fell between $73 and $136 (measured on October 11, 2026).
Is there a nonstop flight from Seattle to Los Angeles?
Yes. The shortest nonstop flight among the recorded fares takes 2h 40m, and on 80% of the measured days the cheapest fare was a nonstop flight.
Which airlines have the cheapest flights from Seattle to Los Angeles?
The airlines that carried the cheapest recorded fare most often were Frontier Airlines (11 days), Southwest Airlines (7 days) and Alaska Airlines (4 days). A low-cost fare often excludes a carry-on bag and seat choice, so check what it includes.
Which month is cheapest for Seattle to Los Angeles?
In the window we measured (October 2026 – December 2026), November 2026 had the lowest fare: $34 on Nov 4, from 7 measured days that month.
Can I compare hotels in Los Angeles too?
Yes. The hotels in Los Angeles page lists rated hotels with the price each seller quoted for a measured stay, and links to the seller to book.
Related
How to read these numbers
- Recorded, then dated. Fares are the cheapest one-way fares the seller's search engine (Aviasales) had recorded per day; hotel prices are what the seller quoted for one measured stay. Each block says when it was measured. A day with no recorded fare is not a day without flights.
- Search for your dates. Every link opens a live search on Bookallo for the route or city — the price you book is the seller's price at that moment.
- Free to use. Bookallo adds no fee. We may earn a commission from the seller when you book through our links, at no extra cost to you.