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Cheap flights from Los Angeles to Seattle

62 nonstop flights a week, 7 of them today. Operated by 6 airlines, about 2h 59m in the air, 960 mi (1,545 km). Tickets from $80, nonstop from $69.

Flights from Los Angeles to Seattle

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Los Angeles to Seattle

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Los Angeles to Seattle

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $69 30 January 2027, nonstop Cheapest nonstop $69 30 January 2027, Alaska Airlines Cheapest in the next 7 days $122 16 November, Mon Cheapest weekend departure $78 Sat, 5 December 2026
Cheapest day of the week Saturday $93 on average over the next 120 days
Cheapest month January 2027 tickets from $69

Los Angeles to Seattle at a glance

flight time, from 2h 44m to 12h 50m
2h 59m
straight-line distance
960 mi (1,545 km)
flights a week
62
flights today
7
first and last departure
06:00 - 08:28
lowest price, nonstop, 11 December
$80
lowest nonstop price
$69
airlines
6

Los Angeles to Seattle ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: January 2027, tickets from $69. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is November 2026: from $117. The average across months is $83.

Los Angeles to Seattle flight schedule

62 flights a week, 7 today, 26 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
AS 1585
Alaska Airlines
06:00 Los Angeles International, terminal 6
09:00 Seattle-Tacoma International
3h
Mon, Fri, Sat, Sun
Boeing 737
AS 495
Alaska Airlines
06:00 Los Angeles International, terminal 6
08:54 Seattle-Tacoma International
2h 54m
Daily
Boeing 737-800
AS 607
Alaska Airlines
06:00 Ontario International, terminal 2
08:51 Seattle-Tacoma International
2h 51m
Daily
Boeing 737
F9 2275
Frontier Airlines
06:00 Ontario International
09:03 Seattle-Tacoma International
3h 3m
Mon, Sat, Sun
Airbus A320
F9 3164
Frontier Airlines
06:00 Ontario International
09:03 Seattle-Tacoma International
3h 3m
Fri
Airbus A320
DL 8783
Delta
06:05 Los Angeles International, terminal 3
09:06 Seattle-Tacoma International
3h 1m
Fri
Boeing 737-800
AS 1309
Alaska Airlines
07:00 Long Beach
09:51 Seattle-Tacoma International
2h 51m
Daily
Boeing 737
AS 495
Alaska Airlines
07:00 Los Angeles International, terminal 6
09:55 Seattle-Tacoma International
2h 55m
Mon, Fri, Sat, Sun
Boeing 737-900
DL 3816
Delta
07:00 Ontario International, terminal 2
10:01 Seattle-Tacoma International
3h 1m
Daily
Embraer 175
DL 2980
Delta
07:05 Los Angeles International, terminal 3
10:05 Seattle-Tacoma International
3h
Daily
Boeing 737-800
AS 677
Alaska Airlines
08:00 Los Angeles International, terminal 6
10:57 Seattle-Tacoma International
2h 57m
Daily
Boeing 737
AS 1847
Alaska Airlines
08:05 Los Angeles International, terminal 6
11:03 Seattle-Tacoma International
2h 58m
Mon, Fri, Sat, Sun
Boeing 737
UA 726
United Airlines
08:15 Los Angeles International, terminal 7
11:14 Seattle-Tacoma International
2h 59m
Mon, Tue, Wed, Fri, Sat
Boeing 737-800
UA 726
United Airlines
08:17 Los Angeles International, terminal 7
11:16 Seattle-Tacoma International
2h 59m
Thu
Boeing 737-800
UA 726
United Airlines
08:27 Los Angeles International, terminal 7
11:26 Seattle-Tacoma International
2h 59m
Sun
Boeing 737-800
UA 726
United Airlines
08:28 Los Angeles International, terminal 7
11:27 Seattle-Tacoma International
2h 59m
Sun
Boeing 737-800

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 1 December.

FlightDepartsArrivesDurationDaysAircraft
AS 624
Alaska Airlines
07:00 Los Angeles International, terminal 6
10:00 Seattle-Tacoma International
3h
Seasonal
Boeing 737-900
AS 273
Alaska Airlines
08:00 Los Angeles International, terminal 6
11:01 Seattle-Tacoma International
3h 1m
Seasonal
Boeing 737-900
F9 3164
Frontier Airlines
06:39 Ontario International
09:42 Seattle-Tacoma International
3h 3m
Seasonal
Airbus A320
AS 273
Alaska Airlines
06:00 Los Angeles International, terminal 6
09:00 Seattle-Tacoma International
3h
Seasonal
Boeing 737-900
AS 651
Alaska Airlines
06:00 Ontario International, terminal 2
08:52 Seattle-Tacoma International
2h 52m
Seasonal
Boeing 737-900
AS 382
Alaska Airlines
07:00 Long Beach
09:50 Seattle-Tacoma International
2h 50m
Seasonal
Boeing 737-900
AS 1614
Alaska Airlines
08:00 Los Angeles International, terminal 6
11:01 Seattle-Tacoma International
3h 1m
Seasonal
Boeing 737-900
DL 2980
Delta
07:35 Los Angeles International, terminal 3
10:37 Seattle-Tacoma International
3h 2m
Seasonal
Boeing 737-800
AS 607
Alaska Airlines
07:00 Ontario International, terminal 2
09:52 Seattle-Tacoma International
2h 52m
Seasonal
Boeing 737-900
AS 330
Alaska Airlines
08:00 Los Angeles International, terminal 6
10:58 Seattle-Tacoma International
2h 58m
Seasonal
Boeing 737-900
WN 456
Southwest Airlines
07:50 Los Angeles International, terminal 1
12:30 Seattle-Tacoma International
4h 40m
Seasonal
Boeing 737
UA 4649
United Airlines
08:30 Los Angeles International, terminal 7
11:42 Seattle-Tacoma International
3h 12m
Seasonal
Embraer 175
WN 693
Southwest Airlines
06:00 Los Angeles International, terminal 1
11:15 Seattle-Tacoma International
5h 15m
Seasonal
WN 456
Southwest Airlines
08:25 Los Angeles International, terminal 1
13:05 Seattle-Tacoma International
4h 40m
Seasonal
AS 1632
Alaska Airlines
06:00 Los Angeles International, terminal 6
08:51 Seattle-Tacoma International
2h 51m
Seasonal
Boeing 737-900
AS 532
Alaska Airlines
06:00 Ontario International, terminal 2
08:44 Seattle-Tacoma International
2h 44m
Seasonal
Boeing 737-900
AS 504
Alaska Airlines
07:00 Los Angeles International, terminal 6
09:51 Seattle-Tacoma International
2h 51m
Seasonal
Boeing 737-900
AS 1513
Alaska Airlines
07:02 Long Beach
09:52 Seattle-Tacoma International
2h 50m
Seasonal
Boeing 737-900
AS 1423
Alaska Airlines
08:00 Los Angeles International, terminal 6
10:52 Seattle-Tacoma International
2h 52m
Seasonal
Boeing 737-900
AA 4950
American Airlines
08:18 Los Angeles International
11:29 Seattle-Tacoma International
3h 11m
Seasonal
Embraer EMB 175
WN 2952
Southwest Airlines
06:50 Long Beach
11:00 Seattle-Tacoma International
4h 10m
Seasonal
UA 2096
United Airlines
08:15 Los Angeles International, terminal 7
21:05 Seattle-Tacoma International
12h 50m
Seasonal
Boeing 787
WN 505
Southwest Airlines
07:30 Long Beach
10:25 Seattle-Tacoma International
2h 55m
Seasonal
UA 726
United Airlines
08:30 Los Angeles International, terminal 7
11:21 Seattle-Tacoma International
2h 51m
Seasonal
Boeing 737-800
WN 1440
Southwest Airlines
07:05 Long Beach
09:55 Seattle-Tacoma International
2h 50m
Seasonal
Boeing 737
AA 5013
American Airlines
08:05 Los Angeles International
11:00 Seattle-Tacoma International
2h 55m
Seasonal
Embraer EMB 175

Days of the week are taken from the schedule for the next 14 days; schedules change by season. The search shows seat availability and the price for your date.

Airlines flying Los Angeles to Seattle

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Alaska Airlines36 a week Delta15 a week United Airlines7 a week Frontier Airlines4 a week Southwest Airlinesfrom 9 January American Airlinesfrom 11 February

Airports

Where flights from Los Angeles to Seattle depart and land

Departure from Los Angeles

Los Angeles International closest to the centreLAX

37 flights a week, terminals 1, 3, 6, 7, 12 mi (19 km) from the city centre

About the airport
Ontario International ONT

18 flights a week, terminal 2, 37 mi (60 km) from the city centre

About the airport
Long Beach LGB

7 flights a week, 17 mi (28 km) from the city centre

About the airport

Arrival in Seattle

Seattle-Tacoma International SEA

62 flights a week, 11 mi (18 km) from the city centre

About the airport

When to visit Seattle

Weather by month

Best time to visit: May, June, July, August and September, +17° to +25° by day. In November it is +10° by day and +5° at night, with 17 rainy days.

Jan
+8° +2° 16 days
Feb
+8° +2° 14 days
Mar
+11° +4° 15 days
Apr
+13° +6° 14 days
May
+17° +9° 11 days
Jun
+21° +12° 7 days
Jul
+25° +15° 1 days
Aug
+25° +15° 6 days
Sep
+21° +13° 7 days
Oct
+15° +9° 14 days
Nov
+10° +5° 17 days
Dec
+8° +4° 20 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Los Angeles to Seattle?
A nonstop flight takes 2 hours 59 minutes on average, from 2h 44m to 12h 50m depending on the flight.
How far is Seattle from Los Angeles?
960 mi (1,545 km) in a straight line between the cities.
Which airlines fly nonstop from Los Angeles to Seattle?
Alaska Airlines (36 a week), Delta (15 a week), United Airlines (7 a week), Frontier Airlines (4 a week), Southwest Airlines and American Airlines.
How many flights a day are there from Los Angeles to Seattle?
7 flights today and 62 a week, about 8.9 a day on average.
When are the first and last flights from Los Angeles to Seattle?
The first departure is at 06:00 (AS1585), the last at 08:28 (UA726). Local time.
What is the cheapest month to fly from Los Angeles to Seattle?
January 2027: tickets from $69. The most expensive is November 2026, from $117.
What is the cheapest upcoming date to fly from Los Angeles to Seattle?
30 January 2027 (Saturday): from $69 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Los Angeles to Seattle?
Alaska Airlines: nonstop tickets from $69 on 30 January by recent searches. Prices change daily, so compare the sellers in the search.
Which Los Angeles airport do flights to Seattle leave from?
Los Angeles International (37 a week), Ontario International (18 a week) and Long Beach (7 a week).