$124 Cheap United flights Seattle (SEA) to Los Angeles (LAX)

View $124 flight on Thu, Jan 8, 2026Opens in a new window

$124 Cheap United flights Seattle (SEA) to Los Angeles (LAX)

Prices were available within the past 7 days and start at $124 for one-way flights and $162 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jan 8 - Sun, Jan 11
SEA
Seattle
LAX
Los Angeles
$162 Roundtrip, found 16 hours ago
$162
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Jan 8 from Seattle to Los Angeles, returning Sun, Jan 11, priced at $162 found 16 hours ago
United
Thu, Jan 8 - Sun, Jan 11
SEA
Seattle
LAX
Los Angeles
$207 Roundtrip, found 16 hours ago
$207
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Jan 8 from Seattle to Los Angeles, returning Sun, Jan 11, priced at $207 found 16 hours ago
United
Thu, Jan 8 - Sun, Jan 11
SEA
Seattle
LAX
Los Angeles
$247 Roundtrip, found 16 hours ago
$247
Roundtrip
found 16 hours ago
Select United flight, departing Thu, Jan 8 from Seattle to Los Angeles, returning Sun, Jan 11, priced at $247 found 16 hours ago

Find the cheapest month to fly from Seattle (SEA) to Los Angeles (LAX)

January is typically the cheapest month to fly

From $48 - $129 per traveler.
Flights from Seattle (SEA) to Los Angeles (LAX)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
1527 km
Average flight time
2 hours 46 mins