SEA - LAX

$99 Find Cheap United Airlines Flights from Seattle to Los Angeles

1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap United Airlines Flight Deals from Seattle to Los Angeles

 
Here are some of the best deals found on KAYAK recently from United Airlines for round-trip flights from Seattle to Los Angeles that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip United Airlines flight deals from Seattle to Los Angeles

Wed, Jan 14 - Wed, Jan 28
United Airlines Logo
9:00 am - 11:59 am
SEA
-
LAX
2h 59mnonstop
United Airlines Logo
4:45 pm - 7:55 pm
LAX
-
SEA
3h 10mnonstop
$139United Airlines
Tue, Jan 20 - Tue, Jan 20
United Airlines Logo
9:00 am - 11:59 am
SEA
-
LAX
2h 59mnonstop
United Airlines Logo
4:15 pm - 9:12 pm
LAX
-
SEA
4h 57m1 stop
$145United Airlines
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
9:00 am - 11:59 am
SEA
-
LAX
2h 59mnonstop
United Airlines Logo
8:37 pm - 11:47 pm
LAX
-
SEA
3h 10mnonstop
$148United Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
12:24 pm - 3:23 pm
SEA
-
LAX
2h 59mnonstop
United Airlines Logo
4:15 pm - 9:12 pm
LAX
-
SEA
4h 57m1 stop
$154United Airlines
Tue, Jan 20 - Tue, Jan 20
United Airlines Logo
9:00 am - 11:59 am
SEA
-
LAX
2h 59mnonstop
United Airlines Logo
4:45 pm - 7:55 pm
LAX
-
SEA
3h 10mnonstop
$161United Airlines
Sat, Jan 24 - Mon, Jan 26
United Airlines Logo
9:00 am - 11:59 am
SEA
-
LAX
2h 59mnonstop
United Airlines Logo
4:15 pm - 9:12 pm
LAX
-
SEA
4h 57m1 stop
$164United Airlines
Sat, Jan 10 - Sun, Jan 18
United Airlines Logo
9:00 am - 11:59 am
SEA
-
LAX
2h 59mnonstop
United Airlines Logo
8:27 am - 11:41 am
LAX
-
SEA
3h 14mnonstop
$167United Airlines
Fri, Jan 23 - Wed, Feb 4
United Airlines Logo
9:25 am - 2:58 pm
SEA
-
LAX
5h 33m1 stop
United Airlines Logo
4:45 pm - 7:55 pm
LAX
-
SEA
3h 10mnonstop
$168United Airlines
Mon, Feb 2 - Sat, Feb 7
United Airlines Logo
12:24 pm - 3:23 pm
SEA
-
LAX
2h 59mnonstop
United Airlines Logo
4:15 pm - 9:12 pm
LAX
-
SEA
4h 57m1 stop
$173United Airlines
Sat, Jan 10 - Sun, Jan 18
United Airlines Logo
9:00 am - 11:59 am
SEA
-
LAX
2h 59mnonstop
United Airlines Logo
10:26 am - 3:44 pm
LAX
-
SEA
5h 18m1 stop
$177United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$99
Average price round-trip$340
Best time to beat the crowds with an average 10% drop in price.
Flight from Seattle to Los Angeles
(price for this month)

When to Book Flights with United Airlines from Seattle to Los Angeles

Average price per month
Flight prices as travel date approaches

FAQs for flying to Los Angeles with United Airlines

  • How far in advance should I book tickets for a flight with United Airlines from Seattle to Los Angeles?

    Generally, when trying to get a below average price for your ticket, try to book around 17 days before departure. For the cheapest possible price, our data suggests booking 74 days before departure.

  • Is United Airlines the cheapest airline to fly with from Seattle to Los Angeles?

    With an average price of $278 return, United Airlines is not the cheapest airline to fly from Seattle to Los Angeles with. Instead, for the lowest price, our data suggests flying with Spirit Airlines, where a return flight costs $150 on average.

  • What is the cheapest United Airlines flight from Seattle to Los Angeles?

    In the last 3 days, the lowest price for a flight with United Airlines from Seattle to Los Angeles was $107 for a return flight and $61 for a one-way flight.

  • Does United Airlines fly direct to Los Angeles from Seattle?

    Yes, United Airlines does offer direct flights for the route, with around 16 flights per week.

  • What’s the cheapest day of the week to fly from Seattle to Los Angeles with United Airlines?

    On average, the cheapest day of the week to fly from Seattle to Los Angeles with United Airlines is Monday, when prices are around $88. The most expensive day is generally Thursday, where the average price is around $98.

  • What’s the cheapest month to fly from Seattle to Los Angeles with United Airlines?

    The cheapest month for United Airlines flights to Los Angeles from Seattle is generally June, where plane tickets cost $124 on average. If possible, try to avoid the most expensive months of July and December, where tickets cost $212 and $214 respectively.

United Airlines Customer Reviews

7.4
Good9,092 verified ratings
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
Pros +
  • Flight was quick and easy. (in 2447 reviews)
Show reviews that mention
Traveler rating:
Sort by:
S
2.0 Poor
LGA
-
DEN
It was 11 hours DELAYED BOARDED AND RE BOARDED 3 times
R
10.0 Wonderful
CAE
-
ORD
The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect
S
6.0 Okay
SJO
-
SFO
Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?
B
10.0 Wonderful
LHR
-
IAH
Staff on board was excellent. Positive upbeat helpful- like it used to be.
E
8.0 Very good
ORD
-
GRU
Razoavel
E
8.0 Very good
HND
-
ORD
Razoavel
M
10.0 Wonderful
RSW
-
ORD
It was nice to have gotten up upgraded to first class with a meal on a three hour flight
D
4.0 Mediocre
AUA
-
EWR
For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.
S
8.0 Very good
SAN
-
DEN
The seats are not comfortable and cramped
V
10.0 Wonderful
MCI
-
IAH
It was great. No change

Everything you need to know for your flight from Seattle to Los Angeles

Cabin class types available on flights to Los Angeles

Cabin classes available on flights to Seattle. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.