Cheap flights from San Luis Obispo, CA to Seattle, WA

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

Key info about flying to Seattle

Depart from
San Luis Obispo County Regional
Arrive to
Seattle–Tacoma International
Average flights per week
39
Flight distance
1366 km
Worth visiting
Lulu Island

Weekly direct flights

Discover the top airlines offering direct flights from San Luis Obispo to Seattle in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 15.12Mon 16.12Tue 17.12Wed 18.12Thu 19.12Fri 20.12Sat 21.12
------------111
Weekly flights: 3 totalDaily flights: 0.43 averageMost flights: Thursday 1 flights
AirlineSun 22.12Mon 23.12Tue 24.12Wed 25.12Thu 26.12Fri 27.12Sat 28.12
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Sunday 1 flights
AirlineSun 29.12Mon 30.12Tue 31.12Wed 01.01Thu 02.01Fri 03.01Sat 04.01
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Sunday 1 flights
AirlineSun 05.01Mon 06.01Tue 07.01Wed 08.01Thu 09.01Fri 10.01Sat 11.01
1111111
Weekly flights: 7 totalDaily flights: 1 averageMost flights: Sunday 1 flights

Check-in for a flight from San Luis Obispo to Seattle

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUAYes

Weather in Seattle

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C1°C
March10°C3°C
April13°C4°C
May18°C8°C
June21°C10°C
July25°C13°C
August26°C14°C
September22°C11°C
October15°C7°C
November10°C4°C
December6°C1°C
Hottest Month
26°C
August
Coldest month
1°C
February
Sunny days
252
days per year
Snow days
5
days per year

14 day forecast

Wednesday
18 Dec
85%
11°C8°C
25 Dec
89%
6°C4°C
Thursday
19 Dec
73%
11°C7°C
26 Dec
86%
10°C5°C
Friday
20 Dec
12°C9°C
27 Dec
89%
8°C5°C
Saturday
21 Dec
86%
12°C7°C
28 Dec
82%
6°C3°C
Sunday
22 Dec
80%
7°C4°C
29 Dec
7°C3°C
Monday
23 Dec
77%
11°C6°C
30 Dec
6°C2°C
Tuesday
24 Dec
86%
11°C6°C
31 Dec
5°C0°C
Book your trip to arrive at Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base. The distance between San Luis Obispo and Seattle is 1366 km. The most popular airlines for this route are Alaska Airlines, and United Airlines. San Luis Obispo and Seattle have 39 direct flights per week.

Frequently asked questions

How long does it take to travel from San Luis Obispo to Seattle?
What is the flight distance between San Luis Obispo and Seattle?
What airlines offer nonstop (direct) flights between San Luis Obispo and Seattle?
What are the most popular routes to and from San Luis Obispo?
What are the most popular routes to and from Seattle?
What airports are near San Luis Obispo?
What airports are near Seattle?
Which airlines fly between San Luis Obispo and Seattle?
When's the best time to travel between San Luis Obispo and Seattle?
What flights operate between San Luis Obispo and Seattle?
How many airports are there near San Luis Obispo?
How many airports are there near Seattle?
What time do nonstop (direct) flights between San Luis Obispo and Seattle depart?
What time do nonstop (direct) flights between San Luis Obispo and Seattle arrive?
What time do flights between San Luis Obispo and Seattle depart?
What time do flights between San Luis Obispo and Seattle arrive?

Explore alternative trips

Flights from San Luis Obispo

Flights to Seattle

Popular routes

The nearest countries with flights to Seattle

Here is a list of countries people are flying from

Other destination countries from San Luis Obispo

Here is a list of countries people are flying to
Find the best connection from San Luis Obispo to Seattle
Search flights

Get more out of Kiwi.com with our mobile application

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications

We hack the system,
you fly for less