$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 12/31. 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
1 adult, Economy, 0 bags

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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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Cheap Flights from San Luis Obispo to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattlenonstop$137
Spokane
Spokane1 stop$234
Bellingham
Bellingham1 stop$258
Seattle
Seattlenonstop$137
Spokane
Spokane1 stop$234
Bellingham
Bellingham1 stop$258

Book Cheap San Luis Obispo to Washington Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
6:17 pm - 8:50 pmSBP-SEA
2h 33mnonstop
Alaska Airlines Logo
3:15 pm - 5:37 pmSEA-SBP
2h 22mnonstop
$137Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Hawaiian Airlines Logo
7:25 pm - 12:03 amSBP-PDX
4h 38m1 stop
Hawaiian Airlines Logo
7:20 am - 1:38 pmPDX-SBP
6h 18m1 stop
$156Hawaiian Airlines
Find Deal
Sat, Jan 10 - Tue, Jan 20
Alaska Airlines Logo
3:41 pm - 10:15 pmSBP-SEA
6h 34m1 stop
Alaska Airlines Logo
6:10 pm - 11:25 pmSEA-SBP
5h 15m1 stop
$156Alaska Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
Alaska Airlines Logo
5:14 pm - 10:45 pmSBP-PDX
5h 31m1 stop
Alaska Airlines Logo
5:40 pm - 11:25 pmPDX-SBP
5h 45m1 stop
$166Alaska Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
Alaska Airlines Logo
5:35 pm - 7:43 pmSBP-PDX
2h 08mnonstop
Alaska Airlines Logo
2:45 pm - 4:55 pmPDX-SBP
2h 10mnonstop
$167Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Hawaiian Airlines Logo
5:45 pm - 7:55 pmSBP-PDX
2h 10mnonstop
Hawaiian Airlines Logo
2:45 pm - 4:53 pmPDX-SBP
2h 08mnonstop
$177Hawaiian Airlines
Find Deal
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
2:21 pm - 9:12 pmSBP-SEA
6h 51m1 stop
United Airlines Logo
12:35 pm - 11:57 pmSEA-SBP
11h 22m2 stops
$182United Airlines
Find Deal
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
1:42 pm - 9:12 pmSBP-SEA
7h 30m2 stops
United Airlines Logo
12:35 pm - 11:57 pmSEA-SBP
11h 22m2 stops
$187United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
American Airlines Logo
1:08 pm - 8:18 pmSBP-SEA
7h 10m1 stop
American Airlines Logo
7:00 am - 3:36 pmSEA-SBP
8h 36m1 stop
$226American Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
American Airlines Logo
1:08 pm - 8:18 pmSBP-SEA
7h 10m1 stop
American Airlines Logo
7:00 am - 3:36 pmSEA-SBP
8h 36m1 stop
$237American Airlines
Find Deal
Booking Insights

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.

How much is a round-trip flight from San Luis Obispo to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Luis Obispo to State of Washington departing in January.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Washington from San Luis Obispo found in the last 72 hours was to Seattle, at $143 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 $143.

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 $197, 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 February, when tickets cost $175 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $527 and $398 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 Saturday, 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, which saves you about 62% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$89
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from San Luis Obispo to Seattle

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 $324 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Washington is generally in the evening, which is peak travel time and where the average cost of a ticket is $360.

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 $213 one-way - $257 round-trip; Seattle $118 one-way - $197 round-trip

Reviews of the top 4 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 11234 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.1Food
7.8Comfort
Airline reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

6.0 GoodAnonymous, Oct 2025SJC - SEA
Read more Alaska Airlines reviews

Check in went pretty well and you didn't lose my bag. After I got a drink from the drink cart they charged me for it, and at the crazy overpriced airport rates. Never had that happen before, is that an american thing? what madness.

In both halves of the trip (going and returning) there were problems. Not exactly Alaska's fault, but still really difficult. Outgoing flight was canceled and rebooked twice due to a total ground stop of all Alaska's flights. This required me to change airports with minimal notice and I almost missed my flight transferring to the other airport (which was roughly an hour and a half away). On the return, the first leg was delayed by an hour, and the second leg was delayed by nearly 3 hours. This was a rough set of flights and the communication about all of these changes was minimal. Crew did their best however, so no fault there. Other thing to remember is there is no food on Alaska flights unless you pre-order. Take that into account when you choose airlines.

I still in San Francisco😡the flight has delay and lm not sure l can back to Seattle or not😡lm here from 7.30pm and still waiting😡 l never will use of Kayak.

One the nicest and great air crews I’ve experienced and I’ve flown a lot

Flight attendant was awful, I felt second hand embarrassment with every one of her interactions with people onboard. She was so incredibly rude every chance she got

Great flight - efficient and cheerful team on board, at SFO gate. Also, PAE (Paine Field, Everett, WA) is a great little airport to fly out or in to!

Short flight was fine, but no entertainment and bathrooms broken.

Overall it was good. There was a delay in departure, which is why I did not rate it as excellent.

Departing flight to San Diego was delayed. Return flight from SD to SBP was delayed. Not terrible but not ideal

delayed flight 3 hours, then took 45 min to get to gate and another 10 min to open door

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

comfortable but the food is horrible. I have flown Hawaiian several times now and no matter what they say the food is its the same squashed bread with melted goop inside. Tastes fake and isnt what they represent, its quite nasty. What happend to real food? And there is NO entertainment!! so not sure why they are asking for a review on that.

Good and friendly staff. Nicely enjoyed the complimentary drink and snack.

I was very, very cold and a stranger loaned me her sweater next to me. I didn’t wanna buy a blanket just for a four hour trip when I did not need the pillow or the earphones. I don’t mind purchasing a blanket, but I only needed that not all of it accessories. Cold air pretty much blew the entire trip. Two people in front of me both bought the blanket packages. Maybe that’s the idea. The crew was exceptionally nice and passed through multiple times.. the restrooms were very clean and usually accessible.

The entire crew had everything handled and truly worked together. More than once, I saw them hustle down the aisle and back just to serve customers.

3 hour wait on customer service after flight was cancelled. Was bumped to a flight where I wouldnt have gotten to my destination for another 2 days. Had to fully refund flight and book a new one the following morning. Paid twice the amount for the flight than I had originally booked. Very disappointed I was not offered any sort of discount or points for all of the frustration, in fact the airline profited twice as much off of me by cancelling my flight and and changing my entire trip.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

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

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