£88 Cheap Flights from Seattle (SEA) to San Luis Obispo (SBP)

View £88 flight on Wed, 27 May 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to San Luis Obispo County Regional Airport (SBP)

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Cheap Flights from Seattle (SEA) to San Luis Obispo (SBP)

Prices were available within the past 7 days and start at £88 for one-way flights and £191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SBP
San Luis Obispo
£191 Return, found 6 days ago
£191
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Luis Obispo, returning Wed, 27 May, priced at £191 found 6 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SBP
San Luis Obispo
£202 Return, found 6 days ago
£202
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Luis Obispo, returning Wed, 27 May, priced at £202 found 6 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SBP
San Luis Obispo
£212 Return, found 6 days ago
£212
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Luis Obispo, returning Wed, 27 May, priced at £212 found 6 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SBP
San Luis Obispo
£227 Return, found 6 days ago
£227
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Luis Obispo, returning Wed, 27 May, priced at £227 found 6 days ago
Alaska Airlines
Fri, 15 May - Fri, 22 May
SEA
Seattle
SBP
San Luis Obispo
£242 Return, found 6 days ago
£242
Return
found 6 days ago
Select Alaska Airlines flight, departing Fri, 15 May from Seattle to San Luis Obispo, returning Fri, 22 May, priced at £242 found 6 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SBP
San Luis Obispo
£250 Return, found 6 days ago
£250
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Luis Obispo, returning Wed, 27 May, priced at £250 found 6 days ago
Alaska Airlines
Fri, 15 May - Fri, 22 May
SEA
Seattle
SBP
San Luis Obispo
£257 Return, found 6 days ago
£257
Return
found 6 days ago
Select Alaska Airlines flight, departing Fri, 15 May from Seattle to San Luis Obispo, returning Fri, 22 May, priced at £257 found 6 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SBP
San Luis Obispo
£260 Return, found 6 days ago
£260
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Luis Obispo, returning Wed, 27 May, priced at £260 found 6 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SBP
San Luis Obispo
£262 Return, found 6 days ago
£262
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Luis Obispo, returning Wed, 27 May, priced at £262 found 6 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SBP
San Luis Obispo
£267 Return, found 6 days ago
£267
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Luis Obispo, returning Wed, 27 May, priced at £267 found 6 days ago

Alternative airports near San Luis Obispo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Luis Obispo County Regional SBP. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from £242
SBP
San Luis Obispo County Regional
CheapestClosest
Average driving time to city centre6 min
Flights from £242

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) cost?
One-way flights typically cost between £479 and £1,242 and return flights often range between £333 and £1,393. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
January is typically the cheapest month to fly from Seattle - Tacoma Intl. (SEA) to San Luis Obispo County Regional (SBP), with average return fares of approximately £307. This is about 36% lower than the average price throughout the year. January often sees lower prices because it falls after the busy holiday season, when travel demand tends to decrease. Other budget-friendly months to fly from Seattle - Tacoma Intl. (SEA) to San Luis Obispo County Regional (SBP) include February and May.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
The best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) will differ from traveller to traveller. If you like to fly early, AS offers early morning flights. If price is the most important factor, AS typically offers the lowest fares. UA offers the most daily flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
The best time to fly from Seattle - Tacoma Intl. (SEA) to San Luis Obispo County Regional (SBP) is February. This month offers a great balance, as it's one of the cheapest times to fly, with average return flights around £307, and it's also a popular time to travel, meaning you'll have plenty of flight options. This information is based on booking data from the past year.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
There are approximately 42 connecting flights per day from Seattle - Tacoma Intl. (SEA) to San Luis Obispo County Regional (SBP). Some common connection points include San Francisco Intl. (SFO), Los Angeles Intl. (LAX), and Denver Intl. (DEN).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to San Luis Obispo County Regional (SBP) typically departs at approximately 12:20 AM local time, operated by American Airlines. This is a seasonal service active in August. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to San Luis Obispo County Regional (SBP) on a Friday, with around 40 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, United Airlines, and Delta Air Lines.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to San Luis Obispo County Regional (SBP) are in the afternoon, from 3pm to 6pm. About 31% of passengers prefer this time. Many major carriers, including Alaska Airlines and United Airlines, offer flights during this window. This timing works well for many travellers as it allows for a productive morning before heading to the airport, and you'll arrive at your destination in the early evening.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
A nonstop flight from SEA to SBP typically takes around 2 hours 30 minutes, covering approximately 848 miles. Connecting flights on this route usually add 4 hours 20 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
Select the "Business class" and "First class" filters when looking for SEA to SBP flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How much is a business class flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
A direct, return business class ticket from Seattle - Tacoma Intl. (SEA) to San Luis Obispo County Regional (SBP) typically costs between £1,508 - £2,033. You may also be able to find a cheaper business class journey between Seattle - Tacoma Intl. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Luis Obispo from Seattle - Tacoma Intl. (SEA)?
If you're planning to travel to San Luis Obispo from Seattle - Tacoma Intl. (SEA), you can fly directly into San Luis Obispo County Regional (SBP) Some flights may connect through major hubs like San Francisco Intl. (SFO), Denver Intl. (DEN), McCarran Intl. (LAS) before reaching San Luis Obispo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Luis Obispo, CA (SBP-San Luis Obispo County Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
San Luis Obispo County Regional
Return price
£190
Distance
1356 km
Average flight time
2 hours 25 mins

Book with confidence

Compare flights from Seattle to San Luis Obispo easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to San Luis Obispo. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to San Luis Obispo County Regional in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to San Luis Obispo County Regional.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to San Luis Obispo County Regional (SBP)

The easiest way to view the best deals on flights from Seattle to San Luis Obispo today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to San Luis Obispo County Regional start at just £191 and range up to £267.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and San Luis Obispo
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to San Luis Obispo flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to San Luis Obispo County Regional for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Seattle to San Luis Obispo easily and book with confidence

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