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.

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 40 direct flights per week.

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 table.

Weekly direct flights for Sun 17.11 - Sat 23.11

AirlineSun 17.11Mon 18.11Tue 19.11Wed 20.11Thu 21.11Fri 22.11Sat 23.11
1111111

Weekly direct flights for Sun 24.11 - Sat 30.11

AirlineSun 24.11Mon 25.11Tue 26.11Wed 27.11Thu 28.11Fri 29.11Sat 30.11
1111111

Weekly direct flights for Sun 01.12 - Sat 07.12

AirlineSun 01.12Mon 02.12Tue 03.12Wed 04.12Thu 05.12Fri 06.12Sat 07.12
1111111

Weekly direct flights for Sun 08.12 - Sat 14.12

AirlineSun 08.12Mon 09.12Tue 10.12Wed 11.12Thu 12.12Fri 13.12Sat 14.12
1111111

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
20 Nov
13°C6°C
27 Nov
5°C1°C
Thursday
21 Nov
8°C5°C
28 Nov
8°C4°C
Friday
22 Nov
83%
13°C5°C
29 Nov
80%
5°C4°C
Saturday
23 Nov
88%
8°C6°C
30 Nov
88%
1°C-1°C
Sunday
24 Nov
85%
7°C4°C
1 Dec
72%
0°C-2°C
Monday
25 Nov
7°C2°C
2 Dec
77%
-3°C-9°C
Tuesday
26 Nov
7°C1°C
3 Dec
-5°C-13°C

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

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
We hack the system,
you fly for less