PDX - SBP

$80 Find Cheap Flights from Portland 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 Portland to San Luis Obispo departing on 6/10. 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

KAYAK searches 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 Portland 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 Portland to San Luis Obispo, as well as popular online travel agencies
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Cheap Flights from Portland to San Luis Obispo

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland 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 Portland to San Luis Obispo

KAYAK's recommended round-trip deals from the most popular airlines that fly from Portland to San Luis Obispo.
Discover the best prices for you by selecting your travel dates on KAYAK.
Alaska Airlines Logo
2:50 pm - 4:58 pmPDX-SBP
2h 08mnonstop
Alaska Airlines Logo
5:23 pm - 7:27 pmSBP-PDX
2h 04mnonstop
$267Alaska Airlines
Find Deal
Tue, Aug 19 - Fri, Aug 22
Hawaiian Airlines Logo
2:50 pm - 4:58 pmPDX-SBP
2h 08mnonstop
Hawaiian Airlines Logo
6:29 pm - 11:59 pmSBP-PDX
5h 30m1 stop
$277Hawaiian Airlines
Find Deal
Tue, Aug 19 - Fri, Aug 22
Hawaiian Airlines Logo
2:30 pm - 6:43 pmPDX-SBP
4h 13m1 stop
Hawaiian Airlines Logo
3:45 pm - 8:50 pmSBP-PDX
5h 05m1 stop
$286Hawaiian Airlines
Find Deal
Wed, Jul 9 - Tue, Jul 15
American Airlines Logo
5:15 am - 11:54 amPDX-SBP
6h 39m1 stop
American Airlines Logo
4:35 pm - 11:22 pmSBP-PDX
6h 47m1 stop
$287American Airlines
Find Deal
Sat, Jul 12 - Tue, Jul 15
Hawaiian Airlines Logo
2:30 pm - 6:43 pmPDX-SBP
4h 13m1 stop
Hawaiian Airlines Logo
5:55 pm - 7:57 pmSBP-PDX
2h 02mnonstop
$296Hawaiian Airlines
Find Deal
Wed, Jul 9 - Wed, Jul 16
Hawaiian Airlines Logo
2:50 pm - 4:58 pmPDX-SBP
2h 08mnonstop
Hawaiian Airlines Logo
5:55 pm - 7:57 pmSBP-PDX
2h 02mnonstop
$305Hawaiian Airlines
Find Deal
Sat, Jul 12 - Tue, Jul 15
Alaska Airlines Logo
2:30 pm - 4:43 pmPDX-SBP
2h 13mnonstop
Alaska Airlines Logo
6:00 am - 1:34 pmSBP-PDX
7h 34m1 stop
$307Alaska Airlines
Find Deal
Thu, Oct 2 - Sun, Oct 5
United Airlines Logo
9:55 am - 2:26 pmPDX-SBP
4h 31m1 stop
United Airlines Logo
10:40 am - 2:43 pmSBP-PDX
4h 03m1 stop
$357United Airlines
Find Deal
Mon, Sep 22 - Sat, Sep 27
American Airlines Logo
5:15 am - 12:27 pmPDX-SBP
7h 12m1 stop
American Airlines Logo
4:35 pm - 11:22 pmSBP-PDX
6h 47m1 stop
$375American Airlines
Find Deal
Sun, Jun 15 - Thu, Jun 19
United Airlines Logo
1:45 pm - 5:55 pmPDX-SBP
4h 10m1 stop
United Airlines Logo
6:55 pm - 12:31 amSBP-PDX
5h 36m1 stop
$433United Airlines
Find Deal
Thu, May 15 - Sun, May 18
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KAYAK's insights & trends for Portland to San Luis Obispo flights

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

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

If you are looking for a flight deal from Portland to San Luis Obispo, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from San Luis Obispo, Saturday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Portland 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 Portland 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 Portland to San Luis Obispo is May, where tickets cost $256 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $521 and $519 respectively.

How far in advance should I book a flight from Portland 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 Portland 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 Portland to San Luis Obispo, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$80
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Portland to San Luis Obispo

When to book flights from Portland to San Luis Obispo

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

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

    In the last 3 days, the lowest price for a flight from Portland to San Luis Obispo was $80 for a one-way ticket and $267 for a round-trip.

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

    No

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

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

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Portland to San Luis Obispo are Alaska Airlines and Hawaiian Airlines. With an average price for the route of $340 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $395 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Portland 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 Portland to San Luis Obispo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland 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 Portland 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 Portland 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 Portland with another airline. Booking your flights between Portland 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 Portland 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 Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $133 or less one-way and $323 or less round-trip.

Prefer to fly direct from Portland to San Luis Obispo?

Find which airlines fly direct from Portland Airport to San Luis Obispo County Airport, which days they fly and book direct flights.

Direct departures

Portland to San Luis Obispo County

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

Direct returns

San Luis Obispo County to Portland

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 3 airlines serving from Portland to San Luis Obispo

 
See real verified KAYAK customer reviews for airlines flying from Portland 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 Portland 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 9968 reviews
7.1Food
7.9Comfort
8.5Crew
7.1Entertainment
8.2Boarding
Airline reviews

Although both planes (flights) had mechanical issue delaying both of my flights, the crew members handled everything with ease. Both flights had the smoothest take off and landing. I opted to upgrade my seat to first class and really lucked out getting the seat at the very front of the plane. Awesome treat to myself. I really enjoyed my flight.

8.0 ExcellentAnonymous, Mar 2025PDX - FAT
Read more Alaska Airlines reviews

Although both planes (flights) had mechanical issue delaying both of my flights, the crew members handled everything with ease. Both flights had the smoothest take off and landing. I opted to upgrade my seat to first class and really lucked out getting the seat at the very front of the plane. Awesome treat to myself. I really enjoyed my flight.

The staff from check-in counter to the flight crew were great. Flight was right on schedule. 10/10

Changed flight from San Fran to Seattle Then with a Delayed takeoff barely made my connection Waited over an hour for luggage 😜

Very comfortable - thanks. Only small criticism was the delay in disembarking caused by the passengers in the front two rows chatting to the cabin crew.

Probably one of the best flights I’ve had! From entering the airport, to boarding to landing.

Plane had a maintenance problem two hours into the flight and we had to turn around. Alaska was nice to put us up in the Hilton in LAX but the cost of food in the city was WAY higher than our vouchers and the hotel had no continental breakfast. We ended up spending over $100 on food for our family in addition to the vouchers.

Delays, delays, delays.... (and) Told no room for carry on after boarding B Group and told to drop off our carry on at door to be checked in instead. There was plenty of room left in the overheads above our seats right up to the end of boarding!!!!

Wonderful! The Alaska call center representative was really helpful. I accidently made a mistake of picking a flight option for another day. She was extremely helpful. My daughter had a nose bleed during the flight - the crew helped with an ice pack. I wish they had checked afterwards.

Arrive on time cause the TSA can be quite the project. Besides that your trip will be awesome.

On time boarding, plenty of overhead baggage space even for Group F, on time departure / arrival.

I'm was impressed with their service. Everything was great

All in All a great experience. Cost of luggage sucks … first time I ever had to pay for luggage. Otherwise the check in counter was awesome, the gate clerks were great and the Stewards & Esses were the best.

Love Hawaiian you can’t go wrong, still provides you good drinks and little snack at the end

No tv’s. Had to walk 45 minutes to connect to next flight. Couldn’t get dinner as a result. Ended up eating pretzels until I felt sick.

Great plane, seats, and crew. Super smooth experience and delicious coffee

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.

Hawaiin airlines never let me know the alaska airlines confirmation number. it took chat and call with customer service to get that.

A cold sandwich would be much better than the warm gummy croissant.

I think you should still be able to pick a seat at check in no matter the price tier. But the plane was decent. Seats were a little narrow so I imagine larger folks would have some discomfort but I was fine and the crew was great.

Crew was excellent......in flight medical emergency handled very professionally.....

A bit rush for transit. Food and entertainment are not available

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

We arrived early and finally made it to our gate almost an hour after.

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

Information on your arrival and departure airports

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