$80 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 10/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
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$157
Spokane
Spokane1 stop$232
Bellingham
Bellingham1 stop$464
Seattle
Seattlenonstop$157
Spokane
Spokane1 stop$232
Bellingham
Bellingham1 stop$464

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, Nov 8 - Tue, Nov 11
Hawaiian Airlines Logo
7:56 pm - 10:30 pmSBP-SEA
2h 34mnonstop
Hawaiian Airlines Logo
4:38 pm - 7:01 pmSEA-SBP
2h 23mnonstop
$157Hawaiian Airlines
Find Deal
Wed, Oct 15 - Mon, Oct 20
United Airlines Logo
2:19 pm - 8:50 pmSBP-PDX
6h 31m1 stop
United Airlines Logo
5:30 am - 10:05 amPDX-SBP
4h 35m1 stop
$159United Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
United Airlines Logo
6:25 pm - 11:15 pmSBP-SEA
4h 50m1 stop
United Airlines Logo
12:00 pm - 9:34 pmSEA-SBP
9h 34m2 stops
$162United Airlines
Find Deal
Wed, Oct 22 - Sat, Oct 25
Hawaiian Airlines Logo
2:14 pm - 10:30 pmSBP-SEA
8h 16m1 stop
Hawaiian Airlines Logo
4:10 pm - 6:38 pmSEA-SBP
2h 28mnonstop
$167Hawaiian Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
American Airlines Logo
1:03 pm - 7:48 pmSBP-PDX
6h 45m1 stop
American Airlines Logo
8:35 am - 3:36 pmPDX-SBP
7h 01m1 stop
$169American Airlines
Find Deal
Wed, Oct 22 - Sat, Oct 25
Hawaiian Airlines Logo
2:14 pm - 10:30 pmSBP-SEA
8h 16m1 stop
Hawaiian Airlines Logo
7:15 am - 1:34 pmSEA-SBP
6h 19m1 stop
$176Hawaiian Airlines
Find Deal
Wed, Oct 22 - Sat, Oct 25
Hawaiian Airlines Logo
5:38 pm - 7:48 pmSBP-PDX
2h 10mnonstop
Hawaiian Airlines Logo
2:41 pm - 4:55 pmPDX-SBP
2h 14mnonstop
$177Hawaiian Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
American Airlines Logo
1:03 pm - 7:48 pmSBP-PDX
6h 45m1 stop
American Airlines Logo
8:35 am - 3:36 pmPDX-SBP
7h 01m1 stop
$178American Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
Alaska Airlines Logo
5:18 pm - 7:30 pmSBP-PDX
2h 12mnonstop
Alaska Airlines Logo
2:30 pm - 4:38 pmPDX-SBP
2h 08mnonstop
$187Alaska Airlines
Find Deal
Tue, Mar 3 - Wed, Mar 4
Alaska Airlines Logo
2:30 pm - 8:37 pmSBP-PDX
6h 07m1 stop
Alaska Airlines Logo
5:35 pm - 11:07 pmPDX-SBP
5h 32m1 stop
$197Alaska 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?

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 $120 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 $120.

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 $407, 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 $185 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $539 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 Tuesday, and avoid Sundays 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 61% 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$80
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 11% lower on average.
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 $323 on average. Morning departures are around 24% 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 $539.

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 $245 one-way - $262 round-trip; Seattle $216 one-way - $257 round-trip

Reviews of the 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 10000 reviews
7.8Comfort
8.5Crew
7.1Food
7.1Entertainment
8.1Boarding
Airline reviews

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

2.0 MediocreAnonymous, Sep 2025SFO - PAE
Read more Alaska Airlines reviews

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 plane was put out of service and had to wait for a new plane to be assigned. No one had any information and the information on the screens was never updated. The call wait time was 2 hours and the estimated time for text assistance was 55 minutes which was a lie because after 55 minutes nothing happened. I understand that delays happen but to not have anyone available to provide any update or reassurance was just negligent. Also, what is the point of having an 800 number if no one answers it and don’t get me started on the text message system. Ridiculous!

Very expensive for short flights. Can’t communicate with Alaska Air about passport issue at check-in. Also no replies to my text messages. Wanted to extend our vacation for two more days but this expensive flight ticket is called SAVER and I couldn’t make changes or cancel or get a credit even, so I paid another airline for the return trip. Extremely disappointed.

The flight was canceled at the last minute and we got very upset as we had plans in which our schedule that affects a family reunion was in jeopardy.

Paying for first class and then they want $8:00 for wifi.

All was good and they were able to seat my travel companion next to me. Thank you.

What an amazing flight. I haven’t experienced this level of service in a flight in years. This will be the only way to fly to Hawaii for me in the future.

Kayak sold me a ticket after check in time. Could not check in. Could not get on flight.

Agents talk too fast over intercom. I know it’s memorized and we’ve all heard it before. Just slow down a little. Stop charging for checked bags. I was pleased to get my bags promptly at each end of my flight.

Everything was great except having to check in at Alaska. That was a surprise and took extra time and effort. Should have been explained somewhere maybe on the HA electronic ticket.

It was clean and the crew was great. I wish the chairs could recline just a little more and you would provide small pillows for people with bad backs. My back is fused and a little support would be great.

I accidentally made this purchase and they wouldn’t refund me even though I called immediately to cancel it.

The flight was delayed and they didn’t have a pilot for the flight. Seemed very unorganized and took way longer than expected.

I could not believe that on a 5 hour plus flight we were not given a complimentary meal . That should be illegal. Or it would be nice to be informed beforehand that a complimentary meal would not be provided. The wording in the email I got about pre ordering food was phrased in a way that made the food seem like it would be free. Very misleading! Also during boarding we were informed there would be empty seats we could move to if we wanted, all we had to do was wait for an announcement, however an announcement was never made. Then when we tried to change seats ourselves we were singled out over the loud speaker and told we could not move without asking. Then the flight was about to take off , so we didn’t have time to ask . Then we were told we could not move to the exit row because you had to pay for those seats, but we were not told where we could move. Also no one was in the exit rows so , if something happened no one would be there to assist the passengers. Also people should be allowed to move there if the airline wasn’t able to sell them. One passenger asked if he could pay for the upgrade and the flight attendant said she did not have the capability to charge for the seat on her mobile device, so the airline ended up losing possible income anyways . So why not let people move there during flight if you have no way to charge them? Then the landing was bumpy and awful and many passengers complained out loud when we landed .

Boarding was fine, but once on we waited for 45 minutes to take off. This caused me to almost miss my connection. Once the second flight was boarded we waited again for 20-30 minutes to take off.

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.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

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

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