$129 Cheap United flights Seattle (SEA) to Los Angeles (LAX)

View $129 flight on Wed, May 13, 2026Opens in a new window

$129 Cheap United flights Seattle (SEA) to Los Angeles (LAX)

Prices were available within the past 7 days and start at $129 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, May 13 - Wed, May 27
SEA
Seattle
LAX
Los Angeles
$157 Roundtrip, found 3 hours ago
$157
Roundtrip
found 3 hours ago
Select United flight, departing Wed, May 13 from Seattle to Los Angeles, returning Wed, May 27, priced at $157 found 3 hours ago
United
Wed, May 13 - Wed, May 27
SEA
Seattle
LAX
Los Angeles
$167 Roundtrip, found 3 hours ago
$167
Roundtrip
found 3 hours ago
Select United flight, departing Wed, May 13 from Seattle to Los Angeles, returning Wed, May 27, priced at $167 found 3 hours ago
United
Tue, Apr 28 - Tue, May 5
SEA
Seattle
LAX
Los Angeles
$177 Roundtrip, found 3 hours ago
$177
Roundtrip
found 3 hours ago
Select United flight, departing Tue, Apr 28 from Seattle to Los Angeles, returning Tue, May 5, priced at $177 found 3 hours ago
United
Wed, May 13 - Wed, May 27
SEA
Seattle
LAX
Los Angeles
$177 Roundtrip, found 3 hours ago
$177
Roundtrip
found 3 hours ago
Select United flight, departing Wed, May 13 from Seattle to Los Angeles, returning Wed, May 27, priced at $177 found 3 hours ago
United
Thu, Apr 30 - Thu, May 7
SEA
Seattle
LAX
Los Angeles
$187 Roundtrip, found 3 hours ago
$187
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Apr 30 from Seattle to Los Angeles, returning Thu, May 7, priced at $187 found 3 hours ago

Alternative airports near Los Angeles

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles Intl. LAX. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $133
LAX
Los Angeles Intl.
Cheapest
Average driving time to city center20 min
Flights from $133

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

January is typically the cheapest month to fly

From $48 - $137 per traveler.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Popular airline
Frontier Airlines
Distance
1527 km
Average flight time
2 hours 43 mins

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