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San Luis Obispo

$108+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SBP
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to San Luis Obispo County are usually found in January or September, booked 57 days in advance, depart on a Tuesday or Thursday and return on a Friday

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 July 3, 2025.

Round-trip from

$196
(Kiwi.com)

One-way from

$144
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$346

Good round-trip deal

$267 or less

Good one-way deal

$152 or less
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. 1% potential increase in price ($6 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 July 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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/162:50 pmPDX - SBP
Nonstop2h 08mHawaiian Airlines
Mon 8/185:55 pmSBP - PDX
Nonstop2h 02mHawaiian Airlines
Deal found 7/1$196
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 9/55:16 amPDX - SBP
1 stop6h 47mAmerican Airlines
Sun 9/76:00 amSBP - PDX
1 stop7h 01mAmerican Airlines
Deal found 7/3$197
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 8/142:50 pmPDX - SBP
Nonstop2h 08mAlaska Airlines
Mon 8/185:55 pmSBP - PDX
Nonstop2h 02mAlaska Airlines
Deal found 7/2$260
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/223:44 pmPDX - SBP
1 stop4h 08mUnited Airlines
Mon 8/256:16 pmSBP - PDX
1 stop4h 21mUnited Airlines
Deal found 7/1$267
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/162:30 pmPDX - SBP
1 stop4h 13mMultiple Airlines
Mon 8/187:35 pmSBP - PDX
2 stops10h 44mMultiple Airlines
Deal found 7/1$298

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 July 3, 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

Sat 8/16

2:50 pm-4:58 pm

Nonstop2h 08m

San Luis Obispo County

Mon 8/18

5:55 pm-7:57 pm

Nonstop2h 02m

$196

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Fri 9/5

5:16 am-12:03 pm

1 stop6h 47m

San Luis Obispo County

Sun 9/7

6:00 am-1:01 pm

1 stop7h 01m

$197

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Thu 8/14

2:50 pm-4:58 pm

Nonstop2h 08m

San Luis Obispo County

Mon 8/18

5:55 pm-7:57 pm

Nonstop2h 02m

$260

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Fri 8/22

3:44 pm-7:52 pm

1 stop4h 08m

San Luis Obispo County

Mon 8/25

6:16 pm-10:37 pm

1 stop4h 21m

$267

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Sat 8/16

2:30 pm-6:43 pm

1 stop4h 13m

San Luis Obispo County

Mon 8/18

7:35 pm-6:19 am

2 stops10h 44m

$298

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Wed 11/19

5:59 pm-11:26 pm

1 stop5h 27m

$108

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Fri 8/1

5:29 pm-10:35 pm

1 stop5h 06m

$144

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Fri 11/21

6:00 am-5:26 pm

2 stops11h 26m

$149

PortlandSan Luis Obispo

PDX - SBP

PDXSBP

Portland

Tue 7/15

2:50 pm-4:58 pm

Nonstop2h 08m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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 June 27, 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 57 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 $515). 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 July 3, 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 June 29, 2025.

Travelers seeking maximum savings on their Portland to San Luis Obispo flight should consider departing on Wednesday afternoons 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 July 3, 2025.

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

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 July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and United Airlines from Portland to San Luis Obispo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 3 airlines.

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

    Hawaiian Airlines, at $196, was found to be the cheapest airline from Portland to San Luis Obispo.Alternate airlines to your destination round-trip include American Airlines and Alaska Airlines. Hawaiian Airlines is priced at 44% 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 American Airlines, with whom users have recently found tickets for as low as $144. 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 Horizon Air (84%), Alaska Airlines (82%) or Hawaiian Airlines (82%) 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 $296 for a flight from Portland to San Luis Obispo. The cheapest flight overall is $152 while the most popular route, (Portland - San Luis Obispo County) is currently priced at $216.

  • 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 $515). 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
Morro Bay
Avila Beach
Arroyo Grande
San Simeon

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Top 3 airlines flying from Portland to San Luis Obispo

Discover the top 3 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$186Average$333FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$194Average$336FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$225Average$355FlexibilityNo cancel feeOn-time85%

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