Southwest Airlines
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United States
Long Beach Airport
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United States
Seattle–Tacoma International Airport
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Scan through all non-stop flights from Long Beach to Seattle / Tacoma. The full flight schedule below gives an overview of all non-stop flights from LGB to SEA, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
In Seattle / Tacoma, the summers are known for being warm, long, and dry, with temperatures typically reaching about 30°C (86°F). The area’s breathtaking scenery complements the sun-filled lifestyle, making it a popular destination for visitors all year round who are looking for relaxation, fun by the water, and the beauty of the outdoors.
Seattle / Tacoma is best explored from mid-spring to summer, specifically between April and September, as most rainfall occurs from October to February.
In total there are 2 airlines operating nonstop flights from Long Beach LGB to Seattle / Tacoma SEA. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their LGB SEA flight schedule.
Flights from LGB to SEA are operated 5 times a week, with an average of 1 flight per day. Departure times vary between 07:00 - 17:15. The earliest flight departs at 07:00, the last flight departs at 17:15. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Long Beach to Seattle / Tacoma takes 2 hours and 43 minutes. The flight distance between Long Beach and Seattle / Tacoma is 965 miles (or 1,553 km).
There are 3 airports in Seattle / Tacoma: Seattle–Tacoma International Airport (SEA), Boeing Field/King County Internat (BFI) and Kenmore Air Harbor Seaplane Base (FAA: W55) (LKE).
There are 5 flights per week flying from Long Beach to Seattle / Tacoma (as of June 2026).
2 hours and 43 minutes is the average flight time from Long Beach to Seattle / Tacoma.
The distance from Long Beach to Seattle / Tacoma is 965 miles (1,553 kilometers).
Alaska and Southwest Airlines are flying nonstop from Long Beach to Seattle / Tacoma.
Oneworld is currently the only alliance flying nonstop from Long Beach to Seattle / Tacoma.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Long Beach to Seattle / Tacoma:
The earliest flight departs at 07:00 from Long Beach and arrives at 09:50 at Seattle / Tacoma.
The latest flight departs at 17:15 from Long Beach and arrives at 20:05 at Seattle / Tacoma.
965 miles (1,553 km) · 2h 43m
11:15
14:00
Southwest Airlines
WN 615
Southwest Airlines
Boeing 737-700
Y
W
J
F
11:25
14:05
Southwest Airlines
WN 747
Southwest Airlines
Boeing 737-700
Y
W
J
F
12:00
14:40
Southwest Airlines
WN 4053
Southwest Airlines
Boeing 737-700
Y
W
J
F
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