Cheap Flight Tickets from Seattle (SEA) to San Luis Obispo County (CSL)

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Flights from Seattle to San Luis Obispo County Starting at AU$ 140

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Return

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Seattle to San Luis Obispo County

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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Seattle to San Luis Obispo County

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines

From AU$ 140

United Airlines

From AU$ 161

American Airlines

From AU$ 306

Frontier Airlines

From AU$ 358

Spirit Airlines

From AU$ 614

Delta Air Lines

From AU$ 634

ANA airlines

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Alternative Routes from Seattle to San Luis Obispo County

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seattle to San Luis Obispo County.

Cheapest
SEA
19:59
2h 25m
Direct
SBP
22:24
Seattle-Tacoma International Airport - San Luis County Regional Airport
Mon, Jun 3Alaska Airlines
AU$ 140
SEA
19:59
2h 25m
Direct
SBP
22:24
Seattle-Tacoma International Airport - San Luis County Regional Airport
Mon, Jun 3Alaska Airlines
AU$ 140
Find More Flights

How do I find the cheapest flights?

When are flight from Seattle (SEA) to San Luis Obispo County (CSL) the cheapest?
Airlines adjust prices for flights from Seattle to San Luis Obispo County based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Seattle (SEA) to San Luis Obispo County (CSL) cost?
According to Trip.com's data, the lowest price is around AU$ 594.
How long is the flights from Seattle (SEA) to San Luis Obispo County (CSL)?
It takes about 2 hours 22 minutes to fly from Seattle (SEA) to San Luis Obispo County (CSL).
What is the transportation method from the main airport to downtown in San Luis Obispo County?
- The distance from San Luis County Regional Airport to downtown is about 5km, by taxi about 20 minutes.
What are the most popular airlines that fly from Seattle (SEA) to San Luis Obispo County (CSL)?
Airlines with flights from Seattle (SEA) to San Luis Obispo County (CSL): Alaska Airlines and Qatar Airways.
What's the most popular airline for direct flights from Seattle (SEA) to San Luis Obispo County (CSL)?
Alaska Airlines operates 2 direct flights from Seattle (SEA) to San Luis Obispo County (CSL).
How many airports in San Luis Obispo County (CSL)?
There are 1 airport(s) in San Luis Obispo County (CSL): San Luis County Regional Airport.

How to find a cheap flight from Seattle to San Luis Obispo County

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to San Luis Obispo County. Book your flights at the right time and save more.

Book Early

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Check One-way Fares

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Try Different Dates

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Flight Information from Seattle to San Luis Obispo County

Cheapest direct flight price	AU$ 140
Cheapest return ticket price	AU$ 293
Off-season for travel	February
Peak season for travel	October
Flight distance	1,365.45km
Average flight time	2 hours 22 minutes
Popular airline	United Airlines