Cheap Flights from Seattle to Los Angeles

Cheapest flights from Seattle to Los Angeles

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seattle to Los Angeles. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$34

Frontier Airlines

Direct flight

2h 50m

11/10/2026

The cheapest one-way flight from Seattle to Los Angeles departs on 11/10/2026, is operated by Frontier Airlines and costs $34

Cheapest round trip flight

$94

Frontier Airlines

Direct flight

6h 3m

11/11/2026

The cheapest roundtrip flight from Seattle to Los Angeles departs on 11/11/2026, is operated by Frontier Airlines and costs $94

The fastest flight

2h 43m

Fastest flight from Seattle to Los Angeles takes 2h 43m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Sa

Earliest flight

6:00 AM

Latest flight

9:18 PM

Average flight duration

2h 50m

Direct flights count

207

Distance

1545km

Timezone difference

0h

The distance between Seattle and Los Angeles is 1545km (958 miles). The average flight duration is 2h 50m. There are 207 direct flights from Seattle to Los Angeles. Seattle and Los Angeles are in the same time zone. Flights from Seattle begin at 6:00 AM. The latest flight from Seattle departs at 9:18 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Seattle to Los Angeles by month

In different months, ticket prices from Seattle to Los Angeles vary: minimum — $35 (September 2026), maximum — $128 (December 2026). Typically, the flight costs $70–$71.

September 2026

Lowest price

on average:

$35

December 2026

Highest price

on average:

$128

Avg Price

Price dynamics

Ticket prices for Seattle — Los Angeles follow a predictable curve: rise, peak, and decline. This typical seasonal pattern lets you plan your purchase to avoid overpaying.

Cheaper and more expensive periods

Prices rise from September 2026 to October 2026 (+104%), then decline from October 2026 to November 2026 (33%). The cheapest tickets are in September 2026–October 2026 (averaging $53), while the priciest are in November 2026–December 2026 ($88).

Best time to buy

For savings, plan your flight for September 2026–October 2026 — you could save up to 40%. Try to avoid November 2026–December 2026 when possible: prices are at their highest then.

Price predictability

Price spread on this route is 50.8%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.

Airlines operating on route

The Seattle — Los Angeles route is served by multiple airlines, including Frontier Airlines, Alaska Airlines, and Southwest Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $34, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.

Frontier Airlines

starting at $34

Alaska Airlines

starting at $59

Southwest Airlines

starting at $89

Non-stop flights from Seattle to Los Angeles

A non-stop flight is the most convenient and comfortable way to fly from Seattle to Los Angeles, despite the fact that sometimes flights with transfers can cost significantly less.

Seattle — Los Angeles

SEA — LAX

11/10/2026

Departure

Direct flight

F91178

starting at $34

Seattle — Los Angeles

SEA — LAX

11/11/2026

Departure

Direct flight

F91178

starting at $34

Seattle — Los Angeles

SEA — LAX

10/25/2026

Departure

Direct flight

F91178

starting at $49

Seattle — Los Angeles

SEA — LAX

09/24/2026

Departure

Direct flight

F91178

starting at $49

Seattle — Long Beach

SEA — LGB

10/07/2026

Departure

Direct flight

AS717

starting at $59

Seattle — Long Beach

SEA — LGB

10/19/2026

Departure

Direct flight

AS717

starting at $60

Seattle — Ontario

SEA — ONT

10/15/2026

Departure

Direct flight

F92276

starting at $69

Seattle — Los Angeles

SEA — LAX

11/09/2026

Departure

Direct flight

F91178

starting at $74

Seattle — Los Angeles

SEA — LAX

10/17/2026

Departure

Direct flight

F91178

starting at $74

Seattle — Los Angeles

SEA — LAX

09/27/2026

Departure

Direct flight

F91178

starting at $74

Schedule of direct flights from Seattle to Los Angeles

All airlines serving Seattle — Los Angeles operate daily direct flights: Frontier Airlines and United Airlines fly every day.

Frontier Airlines

Every day

starting at $107

United Airlines

Every day

starting at $134

Seattle airports overview

Boeing Field International Airport

•

BFI

8km

Seattle-Tacoma International Airport

•

SEA

19km

Primary air hub for the Seattle metropolitan area and Puget Sound, offering extensive domestic and international routes, multiple terminals, light rail and shuttle connections, and convenient access to downtown Seattle.

•

Los Angeles airports overview

Bob Hope Airport - Hollywood Burbank

•

BUR

19km

Serves Burbank and the northern Los Angeles area, offering primarily domestic flights with convenient access to Hollywood, downtown LA and nearby film studios.

Los Angeles International Airport

•

LAX

20km

Primary gateway for Los Angeles and Southern California, offering extensive domestic and international connections, multiple airline hubs, and convenient ground transport options to the city and surrounding areas.

John Wayne Airport - Santa Ana

•

SNA

55km

Serves Santa Ana and Orange County with primarily domestic and limited international flights; convenient for travel to Anaheim, Irvine, Newport Beach and Disneyland.

Van Nuys Airport

•

VNY

29km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Seattle to Los Angeles?

The cheapest flight ticket from Seattle to Los Angeles according to data for the last 48 hours costs $34

When is the best time to buy air tickets on the route Seattle — Los Angeles?

Often the best time to buy tickets from Seattle to Los Angeles is 2 months before departure.

When is the cheapest time of year to fly from Seattle to Los Angeles?

Based on statistics over the past years, the lowest prices for flights from Seattle to Los Angeles can be found flying in these months: September, November, October.

How long does it take to fly from Seattle to Los Angeles?

The fastest flights from Seattle to Los Angeles start from 2 hours 43 minutes in the air.

Which airline can fly direct from Seattle to Los Angeles?

The following airlines operate direct flights on the route Seattle — Los Angeles: Frontier Airlines, Alaska Airlines

Special offers and sales on air tickets from Seattle to Los Angeles

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Seattle — Los Angeles

October 11

Frontier Airlines

$33

Alternative routes

•••••••••••••••••••

Cheapest one way flight

$34

Frontier Airlines

Direct flight

2h 50m

11/10/2026

The cheapest one-way flight from Seattle to Los Angeles departs on 11/10/2026, is operated by Frontier Airlines and costs $34

Cheapest round trip flight

$94

Frontier Airlines

Direct flight

6h 3m

11/11/2026

The cheapest roundtrip flight from Seattle to Los Angeles departs on 11/11/2026, is operated by Frontier Airlines and costs $94

The fastest flight

2h 43m

Fastest flight from Seattle to Los Angeles takes 2h 43m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Sa

Earliest flight

6:00 AM

Latest flight

9:18 PM

Average flight duration

2h 50m

Direct flights count

207

Distance

1545km

Timezone difference

0h

Price dynamics

Ticket prices for Seattle — Los Angeles follow a predictable curve: rise, peak, and decline. This typical seasonal pattern lets you plan your purchase to avoid overpaying.

Cheaper and more expensive periods

Best time to buy

For savings, plan your flight for September 2026–October 2026 — you could save up to 40%. Try to avoid November 2026–December 2026 when possible: prices are at their highest then.

Price predictability

Price spread on this route is 50.8%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.

Seattle — Los Angeles

SEA — LAX

11/10/2026

Departure

Direct flight

F91178

starting at $34

Seattle — Los Angeles

SEA — LAX

11/11/2026

Departure

Direct flight

F91178

starting at $34

Seattle — Los Angeles

SEA — LAX

10/25/2026

Departure

Direct flight

F91178

starting at $49

Seattle — Los Angeles

SEA — LAX

09/24/2026

Departure

Direct flight

F91178

starting at $49

Seattle — Long Beach

SEA — LGB

10/07/2026

Departure

Direct flight

AS717

starting at $59

Seattle — Long Beach

SEA — LGB

10/19/2026

Departure

Direct flight

AS717

starting at $60

Seattle — Ontario

SEA — ONT

10/15/2026

Departure

Direct flight

F92276

starting at $69

Seattle — Los Angeles

SEA — LAX

11/09/2026

Departure

Direct flight

F91178

starting at $74

Seattle — Los Angeles

SEA — LAX

10/17/2026

Departure

Direct flight

F91178

starting at $74

Seattle — Los Angeles

SEA — LAX

09/27/2026

Departure

Direct flight

F91178

starting at $74

What is the cheapest price for flights from Seattle to Los Angeles?

The cheapest flight ticket from Seattle to Los Angeles according to data for the last 48 hours costs $34

When is the best time to buy air tickets on the route Seattle — Los Angeles?

Often the best time to buy tickets from Seattle to Los Angeles is 2 months before departure.

When is the cheapest time of year to fly from Seattle to Los Angeles?

Based on statistics over the past years, the lowest prices for flights from Seattle to Los Angeles can be found flying in these months: September, November, October.

How long does it take to fly from Seattle to Los Angeles?

The fastest flights from Seattle to Los Angeles start from 2 hours 43 minutes in the air.

Which airline can fly direct from Seattle to Los Angeles?

The following airlines operate direct flights on the route Seattle — Los Angeles: Frontier Airlines, Alaska Airlines

Cheap Flights from Seattle to Los Angeles — $34

Compare airlines, prices, and flight durations for your trip

Cheapest flights from Seattle to Los Angeles

Cheapest one way flight

$34

Frontier Airlines

Direct flight

2h 50m

11/10/2026

Cheapest round trip flight

$94

Frontier Airlines

Direct flight

6h 3m

11/11/2026

The fastest flight

2h 43m

Direct flights

Several times a week

Earliest flight

6:00 AM

Latest flight

9:18 PM

Average flight duration

2h 50m

Direct flights count

207

Distance

1545km

Timezone difference

0h

Airfare from Seattle to Los Angeles by month

September 2026

on average:

$35

December 2026

on average:

$128

Price dynamics

Cheaper and more expensive periods

Best time to buy

Price predictability

Airlines operating on route

Non-stop flights from Seattle to Los Angeles

Schedule of direct flights from Seattle to Los Angeles

Seattle airports overview

Boeing Field International Airport

Seattle-Tacoma International Airport

Los Angeles airports overview

Bob Hope Airport - Hollywood Burbank

Los Angeles International Airport

John Wayne Airport - Santa Ana

Van Nuys Airport

Frequently asked questions (FAQ)

Special offers and sales on air tickets from Seattle to Los Angeles

Alternative routes

Cheapest one way flight

$34

Frontier Airlines

Direct flight

2h 50m

11/10/2026

Cheapest round trip flight

$94

Frontier Airlines

Direct flight

6h 3m

11/11/2026

The fastest flight

2h 43m

Direct flights

Several times a week

Earliest flight

6:00 AM

Latest flight

9:18 PM

Average flight duration

2h 50m

Direct flights count

207