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

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Cheapest one-way trip

$85

Cheapest nonstop round-trip

$88

Cheapest round-trip

$160

Average round-trip

$335

Nonstop flights in November

$88 – $210

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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
Alaska Airlines
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
Alaska Airlines
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
Alaska Airlines
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
Alaska Airlines
1111111

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

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUAYes

Online check-in is not available for these airlines.

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?
A one-way nonstop (direct) flight between San Luis Obispo and Seattle takes around 2.6 hours.
What is the flight distance between San Luis Obispo and Seattle?
The flight distance between San Luis Obispo and Seattle is 1366 km.
What airlines offer nonstop (direct) flights between San Luis Obispo and Seattle?
Several carriers operate flights between San Luis Obispo and Seattle. Airlines offering nonstop (direct) flights include Alaska Airlines.
What are the most popular routes to and from San Luis Obispo?
Travelers frequently search for route combinations, such as San Luis Obispo and Las Vegas, San Diego, Portland, Phoenix, Dallas, Denver, San Francisco, Nashville, Boise, Sacramento, New Orleans, Austin, Chicago, Salt Lake City, Spokane, Reno, New York, Los Angeles, Houston, San Antonio.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and Denver, Atlanta, Houston, Las Vegas, Austin, Orlando, Los Angeles, Salt Lake City, Mexico City, Paris, London, Washington, D.C., Detroit, New York, Minneapolis, Phoenix, Dallas, Raleigh, Charlotte, Cleveland.
What airports are near San Luis Obispo?
The main airport in San Luis Obispo is San Luis Obispo County Regional. It is also served by Fresno Yosemite International, Hollywood Burbank, San Luis Obispo County Regional, Monterey Regional, Meadows Field, Santa Barbara Municipal, Santa Maria Public.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Vancouver International, Seattle–Tacoma International, Portland International, Abbotsford International, Bellingham International, Paine Field Everett, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Yakima Air Terminal, Pangborn Memorial.
Which airlines fly between San Luis Obispo and Seattle?
Currently, you can fly between San Luis Obispo and Seattle with Alaska Airlines, United Airlines.
When's the best time to travel between San Luis Obispo and Seattle?
If you don’t have specific dates for your trip between San Luis Obispo and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
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?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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