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$164+ Cheap flights from San Luis Obispo to Portland (SBP - PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — PDX
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Find cheap flights from San Luis Obispo to Portland with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from San Luis Obispo County to Portland are usually found in February or January, booked 69 days in advance, depart on a Wednesday or Monday and return on a Saturday

Cheap flight deals from San Luis Obispo to Portland

Cheapest flights from San Luis Obispo to Portland
Explore the most affordable flight options available from San Luis Obispo to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:38 pm
SBP
-
PDX
Nonstop2h 12m
Alaska Airlines
Sat 5/305:53 pm
PDX
-
SBP
Nonstop2h 10m
Alaska Airlines
Deal found 5/6$177
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:38 pm
SBP
-
PDX
Nonstop2h 12m
Alaska Airlines
Tue 6/92:42 pm
PDX
-
SBP
Nonstop2h 16m
Alaska Airlines
Deal found 5/8$197
This CheapOair deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:38 pm
SBP
-
PDX
Nonstop2h 12m
Alaska Airlines
Mon 6/12:42 pm
PDX
-
SBP
Nonstop2h 16m
Alaska Airlines
Deal found 5/6$217
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:38 pm
SBP
-
PDX
Nonstop2h 12m
Alaska Airlines
Mon 6/159:35 pm
PDX
-
SBP
Nonstop2h 10m
Alaska Airlines
Deal found 5/6$232
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:25 am
SBP
-
PDX
1 stop4h 03m
United Airlines
Fri 6/57:00 am
PDX
-
SBP
1 stop4h 38m
United Airlines
Deal found 5/6$237
This CheapOair deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:38 pm
SBP
-
PDX
Nonstop2h 12m
Alaska Airlines
Mon 6/85:53 pm
PDX
-
SBP
Nonstop2h 10m
Alaska Airlines
Deal found 5/9$242
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:25 am
SBP
-
PDX
1 stop3h 55m
United Airlines
Tue 6/166:03 pm
PDX
-
SBP
1 stop4h 09m
United Airlines
Deal found 5/9$257

Find flight deals from San Luis Obispo to Portland

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(Alaska Airlines)

One-way from

$164
(Alaska Airlines)

Popular in

March

Cheapest in

February

Average price

$368

Good round-trip deal

$317 or less

Good one-way deal

$173 or less
Provider with most accurate pricing for San Luis Obispo County-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Obispo County-Portland flights.
Search Deals
From San Luis Obispo County to Portland
Search Deals
One-way flight from San Luis Obispo County to Portland
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from San Luis Obispo County to Portland.
Search Deals
Price to beat on a one-way flight from San Luis Obispo County to Portland.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San Luis ObispoPortland

SBP - PDX

SBPPDX

San Luis Obispo County

Thu 6/4

6:05 pm-12:50 am

2 stops6h 45m

Portland

Tue 6/9

8:35 am-5:24 pm

2 stops8h 49m

$237
Quickest round-trip

San Luis ObispoPortland

SBP - PDX

SBPPDX

San Luis Obispo County

Sat 6/6

7:27 pm-11:59 pm

1 stop4h 32m

Portland

Sun 6/7

5:53 pm-8:03 pm

Nonstop2h 10m

$287

San Luis ObispoPortland

SBP - PDX

SBPPDX

San Luis Obispo County

Fri 8/21

8:28 pm-12:47 am

1 stop4h 19m

Portland

Sun 8/23

5:10 am-11:41 am

1 stop6h 31m

$317

San Luis ObispoPortland

SBP - PDX

SBPPDX

San Luis Obispo County

Tue 7/7

8:28 pm-12:50 am

1 stop4h 22m

Portland

Tue 7/14

8:35 am-5:24 pm

2 stops8h 49m

$322

San Luis ObispoPortland

SBP - PDX

SBPPDX

San Luis Obispo County

Fri 6/19

6:05 pm-12:50 am

2 stops6h 45m

Portland

Mon 6/22

5:15 am-11:38 am

1 stop6h 23m

$323

San Luis ObispoPortland

SBP - PDX

SBPPDX

San Luis Obispo County

Wed 7/29

8:28 pm-12:50 am

1 stop4h 22m

Portland

Fri 7/31

5:15 am-11:38 am

1 stop6h 23m

$355

San Luis ObispoPortland

SBP - PDX

SBPPDX

San Luis Obispo County

Tue 6/23

6:05 pm-12:50 am

2 stops6h 45m

Portland

Sat 6/27

1:14 pm-7:54 pm

1 stop6h 40m

$362

San Luis ObispoPortland

SBP - PDX

SBPPDX

San Luis Obispo County

Sun 7/26

7:04 pm-12:50 am

1 stop5h 46m

Portland

Wed 7/29

5:15 am-11:38 am

1 stop6h 23m

$365

San Luis ObispoPortland

SBP - PDX

SBPPDX

San Luis Obispo County

Fri 7/24

2:06 pm-8:54 pm

1 stop6h 48m

Portland

Sun 8/2

5:15 am-11:38 am

1 stop6h 23m

$368

San Luis ObispoPortland

SBP - PDX

SBPPDX

San Luis Obispo County

Wed 5/27

6:05 pm-12:50 am

2 stops6h 45m

Portland

Sat 5/30

1:14 pm-11:44 pm

2 stops10h 30m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from San Luis Obispo to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Luis Obispo to Portland in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Luis Obispo-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Obispo-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Luis Obispo to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from San Luis Obispo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from San Luis Obispo to Portland?

The price you pay for your flight from San Luis Obispo to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Luis Obispo to Portland?

Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Portland (average of $177). Flying from San Luis Obispo to Portland in March is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SBP to PDX?

Find hourly flight availability from San Luis Obispo to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Obispo to Portland as you normally would.

How much does it cost to fly round-trip from San Luis Obispo to Portland?

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated May 10, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Hawaiian Airlines, andUnited Airlines from San Luis Obispo to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,353 reviews

Boarding

8.1

Food

7.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,353 reviews
Alaska Airlines
7.9
Good
12,353 reviews

Boarding

8.1

Food

7.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Hawaiian Airlines
7.8
Good
2,837 reviews
Alaska Airlines
7.9
Good
12,353 reviews

Boarding

8.1

Food

7.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
United Airlines
7.4
Good
9,694 reviews
Alaska Airlines
7.9
Good
12,353 reviews

Boarding

8.1

Food

7.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this San Luis Obispo to Portland flight route?

    This flight path from San Luis Obispo County to Portland was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Luis Obispo to Portland?

    There are many flights that can get you from San Luis Obispo to Portland in 4h 32m. Fly via United Airlines or Alaska Airlines to get the fastest option. Airlines will cover a distance of 722 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Luis Obispo to Portland round-trip?

    Our cheapest airline available from San Luis Obispo to Portland is Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $137 on this airline. Additional options worth looking into are United Airlines and Alaska Airlines, starting at $161 and $177 round-trip. Hawaiian Airlines is currently priced 58% below the average price you’ll pay for this route.

  • What are the most reliable airlines from San Luis Obispo to Portland?

    The top 3 most reliable airlines when flying from San Luis Obispo to Portland are SkyWest Airlines (97%), Alaska Airlines (92%) and Hawaiian Airlines (90%).

  • What are the cheapest flights from San Luis Obispo to Portland?

    While on average a flight from San Luis Obispo to Portland is generally $350, our data shows the cheapest flight currently is $148. When looking at the most popular route, (San Luis Obispo County - Portland), you can expect to pay $227 for that flight.

  • Can I find deals for flights from San Luis Obispo to Portland that include hotel bookings?

    Yes. In addition to deals on San Luis Obispo to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Luis Obispo to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Obispo to Portland.

  • Can I find deals for business class flights from San Luis Obispo to Portland?

    Yes. Cheapflights offers flight deals from San Luis Obispo to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Portland (average of $177). Flying from San Luis Obispo to Portland in March is currently the most expensive (average of $497). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from San Luis Obispo to Portland

Discover the top 3 airlines that operate flights from San Luis Obispo to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$137Average$321FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$161Average$312FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$177Average$323FlexibilityNo cancel feeOn-time75%

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