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San Luis Obispo

$89+ Cheap flights from Portland to San Luis Obispo (PDX - SBP)

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SBP
Apr 15 — Apr 221
Tue 4/15
Tue 4/22
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to San Luis Obispo County are usually found in May or January, booked 56 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Portland to San Luis Obispo

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to San Luis Obispo (SBP). 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 April 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(United Airlines)

One-way from

$89
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$390

Good round-trip deal

$256 or less

Good one-way deal

$133 or less
Provider with most accurate pricing for Portland-San Luis Obispo County flight deals.
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Provider most trusted by Cheapflights users for Portland-San Luis Obispo County flights.
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From Portland to San Luis Obispo County
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One-way flight from Portland to San Luis Obispo County
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Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Portland to San Luis Obispo County.
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Price to beat on a one-way flight from Portland to San Luis Obispo County.
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Find flight deals from Portland to San Luis Obispo

Cheapest flights from Portland to San Luis Obispo
Explore the most affordable flight options available from Portland to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2025.

This United Airlines deal was found by Cheapflights users on 4/9. 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.
Thu 5/153:56 pmPDX - SBP
1 stop6h 44mUnited Airlines
Mon 5/196:55 pmSBP - PDX
1 stop5h 36mUnited Airlines
Deal found 4/9$197
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/108:30 amPDX - SBP
1 stop4h 55mAlaska Airlines
Thu 6/193:45 pmSBP - PDX
1 stop7h 29mAlaska Airlines
Deal found 4/9$251
This Hawaiian Airlines deal was found by Cheapflights users on 4/8. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:50 pmPDX - SBP
Nonstop2h 08mHawaiian Airlines
Wed 8/135:55 pmSBP - PDX
Nonstop2h 02mHawaiian Airlines
Deal found 4/8$267
This American Airlines deal was found by Cheapflights users on 4/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:05 amPDX - SBP
1 stop7h 07mAmerican Airlines
Mon 4/284:30 pmSBP - PDX
1 stop7h 32mAmerican Airlines
Deal found 4/8$406

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to San Luis Obispo 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 April 10, 2025.
Use the filters below to find and compare flights from Portland to San Luis Obispo that are best for you.

Fly from

Portland

Fly to

San Luis Obispo

Route

Depart

Return

Price

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Thu 5/15

3:56 pm-10:40 pm

1 stop6h 44m

San Luis Obispo County

Mon 5/19

6:55 pm-12:31 am

1 stop5h 36m

$197

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Tue 6/10

2:43 pm-10:15 pm

1 stop7h 32m

San Luis Obispo County

Thu 6/19

3:45 pm-11:14 pm

1 stop7h 29m

$251

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Tue 8/12

2:50 pm-4:58 pm

Nonstop2h 08m

San Luis Obispo County

Wed 8/13

5:55 pm-7:57 pm

Nonstop2h 02m

$267

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Mon 4/28

5:05 am-12:12 pm

1 stop7h 07m

San Luis Obispo County

Mon 4/28

4:30 pm-12:02 am

1 stop7h 32m

$406

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Sat 5/17

6:00 am-9:52 am

1 stop3h 52m

$89

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Wed 5/28

2:30 pm-4:39 pm

Nonstop2h 09m

$99

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Wed 5/28

10:45 am-6:40 pm

2 stops7h 55m

$155

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Sun 6/15

5:15 am-11:55 am

1 stop6h 40m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Compare providers for flights from Portland to San Luis Obispo

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 Portland to San Luis Obispo in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 Portland-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-San Luis Obispo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-San Luis Obispo 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 Portland-San Luis Obispo 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 Portland to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Portland 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 Portland to San Luis Obispo

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to San Luis Obispo. Price data was last updated on April 4, 2025.

To ensure you get the cheapest price possible for a flight from Portland to San Luis Obispo, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Portland to San Luis Obispo (average of $374). Flying from Portland to San Luis Obispo in June is currently the most expensive (average of $594). 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 PDX to SBP?

Find hourly flight availability from Portland to San Luis Obispo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 10, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 19% on flights from Portland to San Luis Obispo by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Portland to San Luis Obispo?

Use this chart to determine the cheapest time to fly round-trip from Portland to San Luis Obispo. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Portland to San Luis Obispo flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Portland to San Luis Obispo

Explore weekly flight availability from Portland to San Luis Obispo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 10, 2025.

The most flights from PDX to SBP are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Luis Obispo ranges from 0.0 - 4.0 inches per month. December is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit San Luis Obispo when rainfall is around 0.0 in.

Temperature in San Luis Obispo by month

Plan your trip to San Luis Obispo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Luis Obispo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. 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 San Luis Obispo. Reviews last updated April 10, 2025.
Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines and United Airlines from Portland to San Luis Obispo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,848 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,848 reviews
Alaska Airlines
8.0
Very good
9,848 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,362 reviews
Alaska Airlines
8.0
Very good
9,848 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,634 reviews
Alaska Airlines
8.0
Very good
9,848 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,848 reviews

Comfort

7.9

Food

7.1

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

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

  • What airports do I use to fly from Portland to San Luis Obispo?

    If you book a flight from Portland to San Luis Obispo, you will be flying from Portland to County. Flights to San Luis Obispo County (SBP) from Portland (PDX) take 2h 08m for a nonstop flight. There is 1 flight from Portland to San Luis Obispo per day from 2 airlines.

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

    United Airlines, at $197, was found to be the cheapest airline from Portland to San Luis Obispo.Alternate airlines to your destination round-trip include Alaska Airlines and Hawaiian Airlines. United Airlines is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Portland to San Luis Obispo one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $89. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from Portland to San Luis Obispo for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Portland to San Luis Obispo consider choosing SkyWest Airlines (79%), Alaska Airlines (79%) or Hawaiian Airlines (79%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $415 for a flight from Portland to San Luis Obispo. The cheapest flight overall is $126 while the most popular route, (Portland - San Luis Obispo County) is currently priced at $197.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to San Luis Obispo 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 Portland to San Luis Obispo?

    Currently, January is the cheapest month in which you can book a flight from Portland to San Luis Obispo (average of $374). Flying from Portland to San Luis Obispo in June is currently the most expensive (average of $594). 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
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Avila Beach
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Top 2 airlines flying from Portland to San Luis Obispo

Discover the top 2 airlines that operate flights from Portland to San Luis Obispo. 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 April 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$192Average$332FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$195Average$339FlexibilityNo cancel feeOn-time69%

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