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SBP - SEA

$169 Find cheap flights from San Luis Obispo to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Luis Obispo to Seattle departing on 6/21. 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.
1 adult
0 bags
Sun 6/2
Sun 6/9

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Seattle, 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 San Luis Obispo to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from San Luis Obispo to Seattle (SBP-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Luis Obispo to Seattle 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 9:34 amSBP-SEA
2h 34mnonstop
7:59 pm - 10:24 pmSEA-SBP
2h 25mnonstop
$207Alaska Airlines
Find Deal
Wed, May 29 - Tue, Jun 4
7:00 am - 9:34 amSBP-SEA
2h 34mnonstop
7:59 pm - 10:24 pmSEA-SBP
2h 25mnonstop
$227Alaska Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8
7:00 am - 9:34 amSBP-SEA
2h 34mnonstop
7:59 pm - 10:24 pmSEA-SBP
2h 25mnonstop
$242Alaska Airlines
Find Deal
Sat, May 25 - Sat, May 25
6:25 am - 11:30 amSBP-SEA
5h 05m1 stop
6:30 am - 12:03 pmSEA-SBP
5h 33m1 stop
$246United Airlines
Find Deal
Wed, May 29 - Tue, Jun 4
7:00 am - 9:34 amSBP-SEA
2h 34mnonstop
7:59 pm - 10:24 pmSEA-SBP
2h 25mnonstop
$247Alaska Airlines
Find Deal
Fri, May 31 - Sun, Jun 2
7:00 am - 9:34 amSBP-SEA
2h 34mnonstop
12:40 pm - 3:02 pmSEA-SBP
2h 22mnonstop
$252Alaska Airlines
Find Deal
Wed, May 29 - Mon, Jun 3
7:00 am - 9:34 amSBP-SEA
2h 34mnonstop
2:59 pm - 11:29 amSEA-SBP
20h 30m1 stop
$259Alaska Airlines
Find Deal
Wed, May 29 - Tue, Jun 4
6:25 am - 11:30 amSBP-SEA
5h 05m1 stop
4:25 pm - 11:44 pmSEA-SBP
7h 19m1 stop
$271United Airlines
Find Deal
Wed, May 29 - Thu, Jun 6
6:30 am - 10:40 amSBP-SEA
4h 10m1 stop
4:25 pm - 11:44 pmSEA-SBP
7h 19m1 stop
$296United Airlines
Find Deal
Thu, May 30 - Thu, Jun 6
4:34 pm - 12:15 amSBP-SEA
7h 41m1 stop
8:30 am - 10:22 pmSEA-SBP
13h 52m2 stops
$570American Airlines
Find Deal
Fri, May 31 - Thu, Jun 6

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

Get data-powered insights and trends into flights from San Luis Obispo to Seattle 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 San Luis Obispo to Seattle?

The average price of all flights from San Luis Obispo to Seattle clicked on KAYAK for each day over the last 12 months.
For San Luis Obispo to Seattle, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Seattle back to San Luis Obispo, the best deals are generally found on Wednesday, with Monday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Luis Obispo to Seattle, 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 San Luis Obispo to Seattle is January, where tickets cost $228 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $563 and $554 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Luis Obispo to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Luis Obispo to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

Which airlines provide the cheapest flights from San Luis Obispo to Seattle?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Seattle from San Luis Obispo were found on Alaska Airlines ($169) and United Airlines ($333), and the lowest round-trip tickets were found on Alaska Airlines ($207) and United Airlines ($246).

Which airlines fly non-stop between San Luis Obispo and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from San Luis Obispo to Seattle.
There is just one airline that flies from San Luis Obispo to Seattle direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $143.

How many flights are there between San Luis Obispo and Seattle per day?

Each day, there are between 3 and 4 nonstop flights that take off from San Luis Obispo and land in Seattle, with an average flight time of 2h 26m. The most common departure time is 7:00 am and most flights take off in the afternoon. Each week, there are 25 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Wednesday.

Which cabin class options are there for flights between San Luis Obispo and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from San Luis Obispo to Seattle take?

The duration of a nonstop flight to Seattle from San Luis Obispo is typically 2h 23m. The journey crosses a distance of 848 miles.

What’s the earliest departure time from San Luis Obispo to Seattle?

Early birds can take the earliest flight from San Luis Obispo at 7:00 am and will be landing in Seattle at 9:34 am.

What’s the latest departure time from San Luis Obispo to Seattle?

If you prefer to fly at night, the latest flight from San Luis Obispo to Seattle jets off at 3:45 pm and lands at 6:08 pm.

Good to know

Low season

January

High season

December

Cheapest flight

$169
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from San Luis Obispo to Seattle

When to book flights from San Luis Obispo to Seattle

Are your dates flexible? Find out the best times to travel from San Luis Obispo to Seattle 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 San Luis Obispo to Seattle

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

    In the last 3 days, the lowest price for a flight from San Luis Obispo to Seattle was $169 for a one-way ticket and $207 for a round-trip.

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

    No, a passport isn't needed to fly from San Luis Obispo to Seattle. However, local authorities might ask for an official ID.

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

    San Luis Obispo and Seattle are both served by 1 main airport. You will leave San Luis Obispo from San Luis Obispo County and will be arriving at Seattle/Tacoma Intl.

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

    Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the San Luis Obispo to Seattle flight route.

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

    The Embraer 175 is the aircraft model that flies most regularly on the San Luis Obispo to Seattle flight route.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Luis Obispo to Seattle are Alaska Airlines and United Airlines. With an average price for the route of $398 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 $359 and an overall rating of 7.3.

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

    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 San Luis Obispo to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from San Luis Obispo 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 San Luis Obispo to Seattle?

    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 Seattle with an airline and back to San Luis Obispo with another airline. Booking your flights between San Luis Obispo and SEA 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 San Luis Obispo to Seattle?

    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 Seattle from San Luis Obispo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from SBP to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $176 or less one-way and $383 or less round-trip.

Prefer to fly non-stop from San Luis Obispo to Seattle?

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

Nonstop departures

San Luis Obispo County to Seattle/Tacoma Intl

Monday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

Tuesday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

Wednesday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

Thursday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

Friday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

Saturday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

Sunday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to San Luis Obispo County

Monday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

Tuesday

Alaska Airlines, Finnair, Qatar Airways

Alaska Airlines, Finnair, +1 more

Wednesday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

Thursday

Alaska Airlines, Finnair, Qatar Airways

Alaska Airlines, Finnair, +1 more

Friday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

Saturday

Alaska Airlines, Finnair, Qatar Airways

Alaska Airlines, Finnair, +1 more

Sunday

Alaska Airlines, Qatar Airways

Alaska Airlines, Qatar Airways

See more direct flights
See more direct flights

Top 3 airlines serving from San Luis Obispo to Seattle

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to Seattle. 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 San Luis Obispo to Seattle? 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 9128 reviews
7.9Comfort
7.3Entertainment
7.3Food
8.2Boarding
8.6Crew
Airline reviews

Better organizing of entry and exit onto the plane regarding all of the baggage people haul on. There should be a better system so those with no baggage can get in and out more quickly. The baggage haul-on situation is absurd.

6.0 GoodAnonymous, Apr 2024SJC - SEA
Read more about Alaska Airlines reviews

Better organizing of entry and exit onto the plane regarding all of the baggage people haul on. There should be a better system so those with no baggage can get in and out more quickly. The baggage haul-on situation is absurd.

The WIFI didn't work well enough to get through even 5 minutes of a movie I had selected (it just kept pausing and spinning), and I just gave up and read a book. The selection of movies was a little sparse though, so reading wasn't that bad of an option. This was an older 737-800, with undersized overhead bins -- but it doesn't make sense to me that we are told to slide our bags in with the wheels facing us (most people ignore that and put the handles facing us). This makes it more difficult to remove the bags (no handle). The flight went well, and the fruit/cheese platter I pre-ordered was good -- although it is a little annoying to have to pre-order for this (but I suppose it saves time). When I pre-order it automatically gets charged to my personal credit card (Alaska VISA), when I'd prefer to use my corporate card for that on business trips.

It was our baby’s first flight and everything went perfect. The flight attendant gave him his first set of wings and we were smooth flying from there.

This flight was significantly affected by poor wifi connections. I couldn’t get my work done because the wifi kept dropping. Even texts were not going through. There is no seat power in premium class either. I fly a lot. Today was my 10th flight in 4 weeks. This was by far the only flight that was sub par.

Good! Although I wish I didn’t have to check my bag at the gate, when I got on the plane there was plenty of room for the bag.

The cabin stewart took care of my garment bag and then made sure I did not forget it on my way out. The stewardess gave me water after I missed the earlier service (I was asleep). I received good service overall.

Everything was fine within the parameters of flying full aircraft. My only small regret was that the non-meal, "snack" type food options had 90% medium to high sodium items. They looked appetizing, but many, if not most older Americans are restricted in sodium intake, so maybe one low/no sodium option would entice people to buy them. I brought my own food. The staff, on-time and aircraft quality were great, as usual for Alaska.

Shorten up the country? All joking aside, it was fine. Thank you very much.

Horrible, missed my connecting flight because Alaska did not give me enough time

Flights were delayed for hours. Once boarded, we were left sitting on the tarmac for too long. I had to reschedule some flights despite scheduling over a 2 hr layover between flights. I ended up running thru the airport both times. I missed getting a meal at the airport and airline required pre-orders for meals so I was starved and exhausted when I finally arrived at my destination 6 hrs later than planned. I hope I don’t have to fly again soon. This was tortuous.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

the head jack on my seat didn't work and the power outlet didn't work for my seat

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

Book cheap flights from San Luis Obispo to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Luis Obispo to Seattle found on KAYAK in the last 72 hours.
6/21Fri
nonstopAlaska Airlines
2h 24mSBP-SEA
$169
5/23Thu
1 stopAlaska Airlines
5h 00mSBP-SEA
$181
6/8Sat
1 stopAlaska Airlines
6h 04mSBP-SEA
$189
6/19Wed
1 stopAlaska Airlines
9h 52mSBP-SEA
$217
7/23Tue
1 stopAlaska Airlines
4h 57mSBP-SEA
$219
5/23Thu
nonstopAlaska Airlines
2h 34mSBP-SEA
$229
6/18Tue
2 stopsUnited Airlines
14h 06mSBP-SEA
$333
6/18Tue
2 stopsUnited Airlines
15h 45mSBP-SEA
$370
5/19Sun
2 stopsUnited Airlines
19h 43mSBP-SEA
$372
5/16Thu
1 stopAmerican Airlines
21h 36mSBP-SEA
$410

Search by stops

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Last minute flights from San Luis Obispo to Seattle

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 San Luis Obispo to Seattle that are departing in the next 10 days.
5/4Sat
multi-stopUnited Airlines
20h 50mSBP-SEA
5/12Sun
multi-stopUnited Airlines
17h 21mSEA-SBP
$694
5/4Sat
multi-stopUnited Airlines
20h 50mSBP-SEA
5/12Sun
multi-stopUnited Airlines
18h 15mSEA-SBP
$699
5/4Sat
multi-stopUnited Airlines
12h 28mSBP-SEA
5/7Tue
multi-stopUnited Airlines
29h 28mSEA-SBP
$704
5/4Sat
nonstopAlaska Airlines
2h 25mSBP-SEA
5/12Sun
nonstopAlaska Airlines
2h 20mSEA-SBP
$1,007
5/4Sat
multi-stopAlaska Airlines
7h 01mSBP-SEA
5/12Sun
nonstopAlaska Airlines
2h 20mSEA-SBP
$1,059
5/4Sat
multi-stopAlaska Airlines
4h 49mSBP-SEA
5/12Sun
nonstopAlaska Airlines
2h 20mSEA-SBP
$1,064
5/4Sat
nonstopAlaska Airlines
2h 25mSBP-SEA
5/7Tue
nonstopAlaska Airlines
2h 24mSEA-SBP
$1,117
5/4Sat
multi-stopAmerican Airlines
7h 23mSBP-SEA
5/11Sat
multi-stopAmerican Airlines
10h 26mSEA-SBP
$1,235
5/4Sat
multi-stopAmerican Airlines
7h 23mSBP-SEA
5/11Sat
multi-stopAmerican Airlines
18h 10mSEA-SBP
$1,240
5/4Sat
multi-stopAmerican Airlines
7h 23mSBP-SEA
5/5Sun
multi-stopAmerican Airlines
10h 26mSEA-SBP
$1,280

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San Luis Obispo - Seattle Flights

Departure:

San Luis Obispo (SBP)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - San Luis Obispo

Cabin classes:

$728
$2,128
$731
$239