Cheap Flights from Los Angeles, CA to Seattle, WA from $55

Return flight: Seattle – Los Angeles

On Cheapflightsplus.com you will find 23 direct and 137 connecting flights from Los Angeles to Seattle. You can compare airfare deals from 8 airlines and multiple travel sites from $55, book and save on cheap plane tickets and last minute offers. Also check out LAX-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Los Angeles to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $55 (one-way), $94 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Los Angeles to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:00 — 08:58
06:00 — 08:58 AS1293 Alaska Airlines
Los Angeles — Seattle
2h 58m
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from$55
07:00 — 09:58
07:00 — 09:58 AS1178 Alaska Airlines
Los Angeles — Seattle
2h 58m
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from$55
08:00 — 10:59
08:00 — 10:59 AS1179 Alaska Airlines
Los Angeles — Seattle
2h 59m
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from$55
09:00 — 11:54
09:00 — 11:54 AS1109 Alaska Airlines
Los Angeles — Seattle
2h 54m
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from$55
09:34 — 12:27
09:34 — 12:27 F91177 Frontier Airlines
Los Angeles — Seattle
2h 53m
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from$55
10:00 — 12:58
10:00 — 12:58 AS1317 Alaska Airlines
Los Angeles — Seattle
2h 58m
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from$55
10:00 — 12:57
10:00 — 12:57 AS3386 Alaska Airlines
Los Angeles — Seattle
2h 57m
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from$80
10:00 — 13:01
10:00 — 13:01 AS2140 Alaska Airlines
Los Angeles — Seattle
3h 1m
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from$145
10:00 — 12:57
10:00 — 12:57 AS3414 Alaska Airlines
Los Angeles — Seattle
2h 57m
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from$178
11:00 — 13:57
11:00 — 13:57 UA2361 United Airlines
Los Angeles — Seattle
2h 57m
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from$112
11:59 — 14:53
11:59 — 14:53 AS1219 Alaska Airlines
Los Angeles — Seattle
2h 54m
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from$55
13:01 — 15:53
13:01 — 15:53 AS1083 Alaska Airlines
Los Angeles — Seattle
2h 52m
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from$55
13:05 — 16:00
13:05 — 16:00 UA2390 United Airlines
Los Angeles — Seattle
2h 55m
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from$127
13:36 — 16:31
13:36 — 16:31 NK260 Spirit Airlines
Los Angeles — Seattle
2h 55m
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from$57
15:00 — 17:54
15:00 — 17:54 AS1147 Alaska Airlines
Los Angeles — Seattle
2h 54m
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from$70
16:00 — 18:59
16:00 — 18:59 AS1157 Alaska Airlines
Los Angeles — Seattle
2h 59m
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from$55
16:00 — 18:55
16:00 — 18:55 AS1047 Alaska Airlines
Los Angeles — Seattle
2h 55m
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from$80
16:00 — 18:54
16:00 — 18:54 AS1371 Alaska Airlines
Los Angeles — Seattle
2h 54m
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from$94
19:04 — 22:00
19:04 — 22:00 UA684 United Airlines
Los Angeles — Seattle
2h 56m
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from$254
19:30 — 22:30
19:30 — 22:30 UA1657 United Airlines
Los Angeles — Seattle
3h
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from$110
19:30 — 22:30
19:30 — 22:30 UA1875 United Airlines
Los Angeles — Seattle
3h
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from$112
20:22 — 23:10
20:22 — 23:10 NK804 Spirit Airlines
Los Angeles — Seattle
2h 48m
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from$57
21:25 — 00:10
+1 day
21:25 — 00:10 NK1490 Spirit Airlines
Los Angeles — Seattle
2h 45m
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from$60
05:30 — 11:55
05:30 — 06:39 NK202 Spirit Airlines
Los Angeles — Las Vegas
2h 25m stop
09:04 — 11:55 NK413 Spirit Airlines
Las Vegas — Seattle
6h 25m
including layover
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from$82
06:41 — 14:53
06:41 — 07:53 NK1494 Spirit Airlines
Los Angeles — Las Vegas
4h 7m stop
12:00 — 14:53 NK413 Spirit Airlines
Las Vegas — Seattle
8h 12m
including layover
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from$92
07:00 — 12:52
07:00 — 09:35 AS139 Alaska Airlines
Los Angeles — Portland
2h 14m stop
11:49 — 12:52 AS970 Alaska Airlines
Portland — Seattle
5h 52m
including layover
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from$92
08:00 — 12:41
06:00 — 08:35 AS1124 Alaska Airlines
Los Angeles — Portland
1h 4m stop
11:49 — 12:52 AS970 Alaska Airlines
Portland — Seattle
4h 41m
including layover
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from$83
10:14 — 16:59
10:14 — 11:43 AS2150 Alaska Airlines
Los Angeles — San Francisco
3h stop
14:43 — 16:59 AS1059 Alaska Airlines
San Francisco — Seattle
6h 45m
including layover
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from$75
11:01 — 20:50
11:01 — 13:32 F91062 Frontier Airlines
Los Angeles — Phoenix
5h 4m stop
18:36 — 20:50 F91723 Frontier Airlines
Phoenix — Seattle
9h 49m
including layover
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from$55
12:03 — 17:37
12:03 — 13:24 NK712 Spirit Airlines
Los Angeles — Las Vegas
1h 33m stop
14:57 — 17:37 NK781 Spirit Airlines
Las Vegas — Seattle
5h 34m
including layover
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from$87
12:52 — 19:57
12:52 — 14:19 AS2173 Alaska Airlines
Los Angeles — San Francisco
3h 21m stop
17:40 — 19:57 AS1189 Alaska Airlines
San Francisco — Seattle
7h 5m
including layover
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from$83
14:45 — 20:26
14:45 — 15:57 NK1494 Spirit Airlines
Los Angeles — Las Vegas
1h 39m stop
17:36 — 20:26 NK1455 Spirit Airlines
Las Vegas — Seattle
5h 41m
including layover
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from$88
14:59 — 19:57
14:59 — 16:26 AS2146 Alaska Airlines
Los Angeles — San Francisco
1h 14m stop
17:40 — 19:57 AS1189 Alaska Airlines
San Francisco — Seattle
4h 58m
including layover
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from$132
15:41 — 00:15
+1 day
15:41 — 16:52 NK255 Spirit Airlines
Los Angeles — Las Vegas
4h 36m stop
21:28 — 00:15 NK181 Spirit Airlines
Las Vegas — Seattle
8h 34m
including layover
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from$87
17:54 — 00:15
+1 day
17:54 — 19:04 NK911 Spirit Airlines
Los Angeles — Las Vegas
2h 24m stop
21:28 — 00:15 NK181 Spirit Airlines
Las Vegas — Seattle
6h 21m
including layover
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from$87
21:30 — 08:50
+1 day
17:15 — 18:34 F93292 Frontier Airlines
Los Angeles — Las Vegas
7h 17m stop
15:32 — 18:26 F92407 Frontier Airlines
Las Vegas — Seattle
11h 20m
including layover
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from$55
17:39 — 11:55
+1 day
17:39 — 22:41 NK1034 Spirit Airlines
Los Angeles — Dallas
6h 49m stop
05:30 — 06:27 NK1021 Spirit Airlines
Dallas — Las Vegas
2h 37m stop
09:04 — 11:55 NK413 Spirit Airlines
Las Vegas — Seattle
18h 16m
including layover
Find flight
from$117
*Departure and arrival times - local. Updated on December 3, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Los Angeles to Seattle depends on and how to choose the most interesting flight option for you.

Distance between Los Angeles and Seattle is 1536 miles. Time difference between the cities is 0h. Airplanes depart 05:30 to 23:59 from 2 Los Angeles airports and arrive 05:30 to 23:59 to 3 Seattle airports. Average flight time is 2h 56m.

  • The fastest flight 2h 45m
  • Average flight time 2h 56m
  • The earliest flight 05:30
  • The latest flight 23:59
  • Distance 955 ml

The cheapest months to travel to Seattle are december (from 55 $), february (from 55 $), january (from 57 $).

The most expensive months are november (from 76 $), january (from 57 $), february (from 55 $).

What is the lowest airfare Los Angeles to Seattle?

The cheapest plane ticket found by our users is $55. This airfare is for economy class on one-way F91062 flight by Frontier Airlines for December 13, 2024 which leaves Los Angeles Int. in Los Angeles at 11:01 am and arrives at Seattle Seattle-Tacoma Intl at 20:50.

Economy class
$55
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Business class
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First class
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Popular Airlines on the Route

The flight Los Angeles — Seattle is served by 8 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 92 departures per week at the price of from $ 55 . And the most expensive tickets are offered by Turkish Airlines airline - from $ 1349.

Direct flights

There are 23 nonstop flights on the route. The fastest direct flight is NK1490 by Spirit Airlines takes 2h 45m and the cheapest is F91062 by Frontier Airlines for $55.

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Connecting Flights

There are 137 flights with layovers on the route. The fastest connecting flight is AS3452 by Alaska Airlines takes 4h 6m and the cheapest is F91062 by Frontier Airlines for $55.

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Airports

You can fly from Los Angeles to Seattle from 2 airports (Los Angeles Ferry Port, Los Angeles Int.).

Los Angeles airports

  • Los Angeles Ferry Port-QLO
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  • Los Angeles Int.-LAX
    from $55
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Seattle airports

  • Boeing Field International Airport-BFI
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  • Seattle-Tacoma Intl-SEA
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  • Kenmore Air Harbor SPB-LKE
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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