$89 Find Cheap Flights from San Luis Obispo to Washington

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 Washington departing on 5/27. 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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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Luis Obispo to Washington, 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 Washington, as well as popular online travel agencies
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Flights Deals

Best Washington Flight Deals from San Luis Obispo

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Seattle
Seattle1 stop$157
Spokane
Spokane1 stop$246
Portland
Portland1 stop$197
Seattle
Seattle1 stop$157
Spokane
Spokane1 stop$246
Portland
Portland1 stop$197

Cheap Flight Deals from San Luis Obispo to Washington (SBP-USWA)

 
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 Washington 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 San Luis Obispo to Washington

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Luis Obispo to Washington.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
4:50 pm - 9:58 pmSBP-SEA
5h 08m1 stop
United Airlines Logo
5:14 pm - 11:36 pmSEA-SBP
6h 22m1 stop
$157United Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 11
American Airlines Logo
4:35 pm - 11:22 pmSBP-PDX
6h 47m1 stop
American Airlines Logo
5:15 am - 12:27 pmPDX-SBP
7h 12m1 stop
$197American Airlines
Find Deal
Thu, Jun 5 - Sun, Jun 8
Alaska Airlines Logo
7:35 pm - 10:00 pmSBP-SEA
2h 25mnonstop
Alaska Airlines Logo
4:15 pm - 6:40 pmSEA-SBP
2h 25mnonstop
$197Alaska Airlines
Find Deal
Thu, Jun 5 - Mon, Jun 9
Hawaiian Airlines Logo
7:35 pm - 10:00 pmSBP-SEA
2h 25mnonstop
Hawaiian Airlines Logo
6:00 am - 1:25 pmSEA-SBP
7h 25m1 stop
$207Hawaiian Airlines
Find Deal
Sat, May 24 - Sat, May 31
Hawaiian Airlines Logo
5:19 pm - 7:26 pmSBP-PDX
2h 07mnonstop
Hawaiian Airlines Logo
5:30 pm - 10:15 pmPDX-SBP
4h 45m1 stop
$216Hawaiian Airlines
Find Deal
Thu, May 29 - Sat, May 31
Hawaiian Airlines Logo
5:19 pm - 9:41 pmSBP-SEA
4h 22m1 stop
Hawaiian Airlines Logo
10:00 am - 4:39 pmSEA-SBP
6h 39m1 stop
$216Hawaiian Airlines
Find Deal
Sat, May 24 - Sat, May 31
American Airlines Logo
12:43 pm - 8:22 pmSBP-SEA
7h 39m1 stop
American Airlines Logo
3:17 pm - 10:35 pmSEA-SBP
7h 18m1 stop
$217American Airlines
Find Deal
Wed, Jun 4 - Wed, Jun 11
United Airlines Logo
4:50 pm - 9:58 pmSBP-SEA
5h 08m1 stop
United Airlines Logo
5:05 am - 11:56 amSEA-SBP
6h 51m1 stop
$222United Airlines
Find Deal
Mon, Jun 9 - Mon, Jun 16
Alaska Airlines Logo
7:35 pm - 10:00 pmSBP-SEA
2h 25mnonstop
Alaska Airlines Logo
9:15 pm - 1:25 pmSEA-SBP
16h 10m1 stop
$230Alaska Airlines
Find Deal
Thu, Jun 5 - Mon, Jun 9
 Logo
2:21 pm - 9:31 pmSBP-SEA
7h 10m2 stops
 Logo
9:33 pm - 1:25 pmSEA-SBP
15h 52m2 stops
Fri, May 16 - Mon, May 19
Useful Info

KAYAK's insights & trends for San Luis Obispo to Washington flights

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

What is the cheapest San Luis Obispo to Washington flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from San Luis Obispo to Washington.

The cheapest ticket to Washington from San Luis Obispo found in the last 72 hours was to Seattle, at $197 round-trip. The most popular route is from San Luis Obispo (SBP) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $197.

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

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.

No, with an average price for the route of $617, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Luis Obispo to Washington, 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 Washington is January, when tickets cost $194 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $576 and $397 respectively.

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

The average price of all round-trip flights from San Luis Obispo to Washington clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Washington on a Thursday and more expensive on a Sunday. On your return trip to San Luis Obispo, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Luis Obispo to Washington, 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 San Luis Obispo to Washington, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$89
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from San Luis Obispo to Portland

FAQs - booking Washington flights

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

    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 Washington.

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

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

    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 from San Luis Obispo to Washington with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally at night, when round-trip flights cost $316 on average. Morning departures are around 21% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $490.

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from San Luis Obispo to the following destinations at these prices or less: Portland $157 one-way - $286 round-trip; Seattle $157 one-way - $257 round-trip

Top 3 airlines serving from San Luis Obispo to Washington

 
See real verified KAYAK customer reviews for airlines flying from San Luis Obispo to Washington. 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 Washington? 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 9968 reviews
7.1Entertainment
8.5Crew
8.2Boarding
7.1Food
7.9Comfort
Airline reviews

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

2.0 MediocreMichael, Apr 2025SAN - SEA
Read more Alaska Airlines reviews

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

Check your emails that you sent me. 9 emails were sent telling me that my flight is Delayed. Each one with a different time 7:10, 7:55, 9:31, 9:09, 9:29, 9:44, 10:00, 9:49, and 10:10. That was how my experience went.

First time flying with any airline that has decent seating. Great experience crew was friendly and the pilot was as well.

Even though we checked in, checked bags, and went through security, I was told at the gate that I hadn’t checked in. I was pulled aside and had to verify my identity yet again. Otherwise, the flight was fine.

Didn’t like anything. Alaska boarding process takes too long and is poorly managed. Flight crew unorganized and too lax not very professional. I fly very frequently (weekly) and this as the worst overall trip I have ever taken.

Very nice staff, plane was delayed-they gave some snacks about 30 min after delay due to mechanical issues (which I appreciate them checking the plane)

Due to an aircraft maintenance issue we switched planes but the catering/food didn't make iot on the new plane. On the way home the in-flight entertainment/wifi was not available. Throughout these difficulties the staff and crew were fantastic to deal with!

The flight was delayed for an hour, while we sat in the plane.

The flight was canceled so i booked another flight with Delta, so essentially there was absolutely nothing that i enjoyed about my experience with this flight

Nothing! I just didn't eat or use entertainment. I had three seats all to myself and it was wonderful!!!!

The departure gate was changed from C1 to B18 but it was never announced at the C1 gate nor did I receive any email or text message or phone call about the gate change. I was in a window seat. In the other two seats next to me were Mr. Rotund and Ms. Rotunda, a youngish couple. Just the two of them should have booked three seats. I was smashed up against the wall and window for five hours. Overall, I'd say my flight sucked. Wouldn't you?

I couldn't get checked in 24 hours before either leg of my flight. I tried both my Alaska and Hawaiian codes on both apps.

We moved from the international terminal to a new location. I think there are still some bugs to work out . We didn’t receive check in notification and had to scramble to find it but i think it will work out

Not so good. The takeoff was aborted after reaching 100 knots due to a problem with the front tires. I do commend the pilot for a quick decision and preventing a potential disaster. We returned to the gate to put fresh tires on the front. Our flight was delayed for over 3 hours. The rest of the flight was okay. We were reimbursed by Hawaiian Airlines for only $50. Not too generous

Arrived at the gate with no seats assigned. Was told by gate agent the flight was full and we would not be on it. I asked the gate agent how could I be sold tickets when the flight was full. She replied, “Thats just how they do it.” I was able to get seats once I arrived at the gate. The flight itself was great. I’ll never purchase tickets without seat assignments from kayak or anyone again. Shame on kayak or Hawaiian airlines or all of you.

The pre-flight check in process was bad. The app didn't allow check-in online and forced me to check in at the airport. Alaska didn't have self-service kiosks for check in (only bag tagging stations), so I had to wait in line with people who were checking bags just to get my boarding pass.

The flight is supposed to be Hawaiian, but it's operated by Alaska. As such, I could not find my reservation on Hawaiian nor Alaska website. I could not check in on line. At the airports, even the kiosk could not find my reservation. I needed to wait in a long line to check in even though I have no bag to check. Good thing I got to the airport early enough.

The temperature on the plane was too cold and the food was not very good. Everything else was good.

Every customer service agent we came in contact with was rude, tired, overworked and indifferent

Staff was great. Heard negative things about this airline but my experience was great

leg space better than expected. two washrooms for one plane isn't enough.

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

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

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