SEA - SBP

$79 Find Cheap Flights from Seattle to San Luis Obispo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to San Luis Obispo departing on 3/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Search hundreds of travel sites at once for deals on flights to San Luis Obispo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to San Luis Obispo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to San Luis Obispo, as well as popular online travel agencies
In the last 7 days travelers have searched 45,613,212 times on KAYAK, and here is why:

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Cheap Flight Deals from Seattle to San Luis Obispo (SEA-SBP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to San Luis Obispo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to San Luis Obispo

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to San Luis Obispo.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:59 pm - 3:21 pmSEA-SBP
2h 22mnonstop
4:15 pm - 6:48 pmSBP-SEA
2h 33mnonstop
$157Alaska Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
7:00 am - 2:07 pmSEA-SBP
7h 07m1 stop
4:15 pm - 6:48 pmSBP-SEA
2h 33mnonstop
$166Alaska Airlines
Find Deal
Wed, Jan 22 - Tue, Jan 28
12:59 pm - 3:21 pmSEA-SBP
2h 22mnonstop
4:15 pm - 6:48 pmSBP-SEA
2h 33mnonstop
$167Alaska Airlines
Find Deal
Tue, Jan 21 - Fri, Jan 31
7:00 am - 2:07 pmSEA-SBP
7h 07m1 stop
4:15 pm - 6:48 pmSBP-SEA
2h 33mnonstop
$176Alaska Airlines
Find Deal
Wed, Jan 22 - Fri, Jan 31
12:59 pm - 3:21 pmSEA-SBP
2h 22mnonstop
4:15 pm - 6:48 pmSBP-SEA
2h 33mnonstop
$177Alaska Airlines
Find Deal
Mon, Jan 20 - Fri, Jan 31
7:00 am - 5:45 pmSEA-SBP
10h 45m2 stops
12:52 pm - 9:11 pmSBP-SEA
8h 19m1 stop
$181United Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
12:59 pm - 3:21 pmSEA-SBP
2h 22mnonstop
2:13 pm - 7:05 pmSBP-SEA
4h 52m1 stop
$185Alaska Airlines
Find Deal
Sat, Jan 25 - Thu, Jan 30
7:00 am - 5:45 pmSEA-SBP
10h 45m2 stops
7:20 am - 3:45 pmSBP-SEA
8h 25m2 stops
$186United Airlines
Find Deal
Wed, Jan 15 - Wed, Jan 22
7:00 am - 1:33 pmSEA-SBP
6h 33m1 stop
4:15 pm - 6:48 pmSBP-SEA
2h 33mnonstop
$195Alaska Airlines
Find Deal
Thu, Jan 23 - Mon, Jan 27
5:00 am - 1:21 pmSEA-SBP
8h 21m1 stop
7:20 am - 2:00 pmSBP-SEA
6h 40m1 stop
$196United Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 16

Flights from Seattle to San Luis Obispo - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to San Luis Obispo to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to San Luis Obispo?

The average price of all round-trip flights from Seattle to San Luis Obispo clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Seattle to San Luis Obispo, look for departures on Sundays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from San Luis Obispo, Tuesday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Seattle to San Luis Obispo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to San Luis Obispo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to San Luis Obispo is January, where tickets cost $296 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $551 and $446 respectively.

Can I save money by flying with a layover from Seattle to San Luis Obispo?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $251 on average.

How far in advance should I book a flight from Seattle to San Luis Obispo?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to San Luis Obispo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Seattle to San Luis Obispo, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

June

High season

November

Cheapest flight

$79
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Seattle to San Luis Obispo

When to book flights from Seattle to San Luis Obispo

Are your dates flexible? Find out the best times to travel from Seattle to San Luis Obispo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to San Luis Obispo

  • Does SEA have a USO military lounge?

    SEA has a USO military lounge located on the main terminal's Mezzanine level. The lounge only welcomes active members of the US military as well as their immediate families. Amenities present at this relaxation spot include a sleeping area with beds, clean restrooms, video gaming, and assistance with local information and travel planning.

  • Is SBP a pet-friendly airport?

    SPB is a pet-friendly airport as it features a pet relief area in the courtyard outside the terminal building. Take your four-legged companion at this sport for a potty break, to drink water, or stretch their legs. It is important to note that each airline has its pet policy, so make inquiries when booking your ticket.

  • Can I leave some of my luggage at SEA?

    Smarte Carte baggage storage services provide luggage storage at SEA. These services are available near carousel 12 in the baggage claim area. The storage services include baggage storage and frozen and refrigerated items.

  • What is the most convenient way to get from SBP to downtown San Luis Obispo?

    There are several options for getting from SBP to downtown San Luis Obispo. If you're on a tight budget, take the SLO Transit buses from the bus terminal outside the airport. However, if you need to get downtown quickly, consider taking a taxi or a Towncar from the airport.

  • What is the cheapest flight from Seattle to San Luis Obispo?

    In the last 3 days, the lowest price for a flight from Seattle to San Luis Obispo was $79 for a one-way ticket and $157 for a round-trip.

  • Do I need a passport to fly between Seattle and San Luis Obispo?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Seattle to San Luis Obispo?

    When flying out of Seattle you will be using Seattle/Tacoma Intl. You will be landing at San Luis Obispo, also known as San Luis Obispo County.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to San Luis Obispo?

    Only Alaska Airlines offers inflight Wi-Fi service on the Seattle to San Luis Obispo flight route.

  • Which aircraft models fly most regularly from Seattle to San Luis Obispo?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Seattle to San Luis Obispo flight route.

  • Which airline alliances offer flights from Seattle to San Luis Obispo?

    oneworld is the only airline alliance operating flights between Seattle and San Luis Obispo.

  • On which days can I fly direct from Seattle to San Luis Obispo?

    There are nonstop flights from Seattle to San Luis Obispo on a daily basis.

  • Which is the best airline for flights from Seattle to San Luis Obispo, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to San Luis Obispo are Alaska Airlines and United Airlines. With an average price for the route of $394 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $329 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle to San Luis Obispo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to San Luis Obispo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to San Luis Obispo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Luis Obispo from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to San Luis Obispo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Luis Obispo with an airline and back to Seattle with another airline. Booking your flights between Seattle and SBP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to San Luis Obispo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Luis Obispo from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Seattle to San Luis Obispo

  • Looking for a cheap flight? 25% of our users found flights on this route for $91 or less one-way and $275 or less round-trip.
  • To get on your flight from Seattle to San Luis Obispo, make your way to Seattle-Tacoma International Airport (SEA). SEA is Seattle's primary airport. It is situated approximately 14 miles south of downtown Seattle. It is a hub for Alaska Airlines, Delta Airlines, and Horizon Air. In San Luis Obispo, you will descend at San Luis Obispo County Regional Airport (SBP), located about 3 miles south of the city center. Currently, this airport serves as a hub for Wings West Airlines.
  • On the date you are set to fly to SBP, try to arrive at SEA 2 hours before your scheduled departure time. Getting to the airport this early is highly recommended as it will allow you enough time to go through all security checkpoints in time for your flight. Arriving early will also allow you enough time to visit some of the airport's top attractions.
  • Suppose you are stranded or need assistance at SEA, look for the airport volunteers in blue jackets. Feel free to approach any volunteers for help, as they are all highly experienced in airport matters. Furthermore, the airport features "pathfinders" in red vests with an iPad in hand, ready to direct any passenger who needs help navigating the airport.
  • Getting a rental car at SBP is rather easy as the airport features onsite car rental agencies. Some of the popular rental companies at the airport include Avis, Budget, Enterprise, and Hertz. Each agency features a complimentary shuttle service from the airport to their off-airport car rental facilities.
  • SPB airport is fully ADA-compliant. Wheelchair services are provided by the airline from the airline to the baggage claim area, curbside, or car rental area. Therefore, it is important to communicate with your airline about your wheelchair needs earlier. All parts of the airport are wheelchair accessible with accessible seating marked with a handicap symbol available throughout the terminal.
See more tips

Prefer to fly direct from Seattle to San Luis Obispo?

Find which airlines fly direct from Seattle/Tacoma Intl Airport to San Luis Obispo County Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to San Luis Obispo County

Monday

Alaska Airlines, Hawaiian Airlines, Qatar Airways

Alaska Airlines, Hawaiian Airlines, +1 more

Tuesday

Alaska Airlines, Hawaiian Airlines, Qatar Airways

Alaska Airlines, Hawaiian Airlines, +1 more

Wednesday

Alaska Airlines, Hawaiian Airlines, Qatar Airways

Alaska Airlines, Hawaiian Airlines, +1 more

Thursday

Alaska Airlines, Hawaiian Airlines, Qatar Airways

Alaska Airlines, Hawaiian Airlines, +1 more

Friday

Alaska Airlines, Hawaiian Airlines, Qatar Airways

Alaska Airlines, Hawaiian Airlines, +1 more

Saturday

Alaska Airlines, Hawaiian Airlines, Qatar Airways

Alaska Airlines, Hawaiian Airlines, +1 more

Sunday

Alaska Airlines, Hawaiian Airlines, Qatar Airways

Alaska Airlines, Hawaiian Airlines, +1 more

See more direct flights

Direct returns

San Luis Obispo County to Seattle/Tacoma Intl

Monday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Tuesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Wednesday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Thursday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Friday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Saturday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

Sunday

Alaska Airlines, Hawaiian Airlines

Alaska Airlines, Hawaiian Airlines

See more direct flights
See more direct flights

Top airlines flying from Seattle to San Luis Obispo

 
See real verified KAYAK customer reviews for airlines flying from Seattle to San Luis Obispo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to San Luis Obispo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9524 reviews
8.2Boarding
8.5Crew
7.2Food
7.9Comfort
7.1Entertainment
Airline reviews

SeaTac was a mess first class check-in not clearly identified Temporary signage needed since only one door into Alaska check-in area directed you to coach baggage check.

6.0 GoodBruce, Nov 2024SEA - LAX
Read more Alaska Airlines reviews

SeaTac was a mess first class check-in not clearly identified Temporary signage needed since only one door into Alaska check-in area directed you to coach baggage check.

We could not find a parking spot in the garage so we left airport to find a parking lot. We were late and afraid we would miss our flight. We were greeted at the new Alaska check in and I was really upset. She got two people to put us in wheelchairs and we flew through the airport and security. Then all the way to the N gate and on to the plane. Somehow they hadn’t taken off. These two individuals deserve a medal for getting us to our flight and onto the plane. It all started with the wonderful greeter at check in. I wish we’d gotten her name and the two who got us there.

When I made my transfer from my flight from Missoula to Seattle to Seattle to San Jose, the gate was at the opposite end of the airport, which I thought was inconvenient since there were so many gates for Alaska right where I landed that everything was good

On this flight, seemed like attendants just went up and down isle collecting garbage and recycling. I must have heard it 10 times, which was annoying. Serving a snack/beverage was appreciated. Collect rubbish twice, not 10 times, chanting up/down isle calling out "garbage....recycling......garbage.......recycling........." etc. All else was fine.

I described the issue I had with getting to the flight in my previous comments.

Cathay Pacific is an excellent, well-maintained airline. While I too would love to fly first, or business class, I did not. I actually had the dreaded middle seat in the middle row, and yet, since I am an inquisitive traveler, I introduced myself to my row mates and had nice chats with both until lights out. Pro tip: Bring a donut travel pillow no matter where your seat is! The flight was smooth, the restrooms clean and the staff courteous and efficient. I gave the comfort level a 4 because of the reasons listed above. The airline meals... let's face it ... it's airplane food but CP does a good job in making it as edible as possible.

I was not able to figure out how to get the entertainment. But the flight was smooth and quick.

Lots of turbulence in last 45 minutes, but captain kept us very well informed, which was a big help to a nervous flyer.

It was unexpected not to board with a jet bridge - the weather was good that day so it was not an issue. It was completely unclear what boarding group was called...there was no monitor with that info.

This flight had mechanical issues. I changed flights, which Alaska Customer Service handled beautifully. Then that flight was an hour late. I was originally supposed to land in San Diego at 730pm and I landed at midnight,

Was a pain having to leave the plane and reboard but glad the plane was fixed

We had to wait almost an hour for the wheelchair porter to be ready to pick up my mother. And when she arrived in Newark airport the porter was not there and she started walking with her cane and her poor mobility. When the Newark porter found her they didn't want to transfer her bags to the wheelchair for her.

Great onboard crew. Boarding was a zoo, I got in line before pre boarding in Group 2, still had my bag force checked. WiFi was glitchy all flight. Seat and bathroom are both tiny unless you pay $$$ for first class.

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Was realllly smooth. It was delayed but we were well informed.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

Haven’t used United in a while. Was surprised with the free blanket and earphones. Service was great. Huge plane. 9/.row.

Delayed by 2.5hrs any longer and they would’ve had to honour their own policy for breaking their own rules and regs. Not cool, especially when I have an infant child that needs to stay on a routine and they get schedules.

They had three choices for snacks - but you could only have one - and they ran out of the dark chocolate before they made it all the way down the aisle... Packed flight - limited service.

Book cheap flights from Seattle to San Luis Obispo

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to San Luis Obispo found on KAYAK in the last 72 hours.
3/19Wed
nonstopAlaska Airlines
2h 26mSEA-SBP
$79
1/9Thu
nonstopAlaska Airlines
2h 22mSEA-SBP
$89
3/19Wed
1 stopAlaska Airlines
4h 28mSEA-SBP
$97
3/19Wed
1 stopUnited Airlines
7h 23mSEA-SBP
$123
1/9Thu
1 stopUnited Airlines
8h 21mSEA-SBP
$133
1/9Thu
2 stopsUnited Airlines
8h 34mSEA-SBP
$138
3/19Wed
2 stopsAlaska Airlines
11h 07mSEA-SBP
$176
1/3Fri
1 stopUnited Airlines
6h 51mSEA-SBP
$203
1/3Fri
2 stopsUnited Airlines
11h 03mSEA-SBP
$208
12/20Fri
nonstopAlaska Airlines
2h 24mSEA-SBP
$249

Search by stops

Search by airline

Search by price

Last minute flights from Seattle to San Luis Obispo

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to San Luis Obispo that are departing in the next 10 days.
12/14Sat
nonstopAlaska Airlines
2h 34mSEA-SBP
12/22Sun
nonstopAlaska Airlines
2h 34mSBP-SEA
$602
12/14Sat
nonstopAlaska Airlines
2h 34mSEA-SBP
12/19Thu
multi-stopAlaska Airlines
4h 33mSBP-SEA
$611
12/14Sat
nonstopAlaska Airlines
2h 34mSEA-SBP
12/16Mon
nonstopAlaska Airlines
2h 32mSBP-SEA
$647
12/14Sat
multi-stopUnited Airlines
5h 51mSEA-SBP
12/16Mon
multi-stopUnited Airlines
6h 58mSBP-SEA
$666
12/14Sat
nonstopAlaska Airlines
2h 34mSEA-SBP
12/15Sun
nonstopAlaska Airlines
2h 32mSBP-SEA
$707
12/14Sat
multi-stopUnited Airlines
8h 21mSEA-SBP
12/15Sun
multi-stopUnited Airlines
6h 05mSBP-SEA
$726
12/14Sat
multi-stopUnited Airlines
9h 58mSEA-SBP
12/15Sun
multi-stopUnited Airlines
4h 28mSBP-SEA
$731
12/14Sat
multi-stopUnited Airlines
9h 58mSEA-SBP
12/15Sun
multi-stopUnited Airlines
7h 36mSBP-SEA
$736
12/14Sat
multi-stopAlaska Airlines
4h 00mSEA-SBP
12/15Sun
nonstopAlaska Airlines
2h 32mSBP-SEA
$745
12/14Sat
multi-stopUnited Airlines
9h 58mSEA-SBP
12/21Sat
multi-stopUnited Airlines
4h 43mSBP-SEA
$841

Search by stops

Search by airline

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Everything you need to know for your flight from Seattle to San Luis Obispo

Information on your arrival and departure airports

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