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San Luis Obispo

$157+ Cheap flights from Sky Harbor Intl (PHX) to San Luis Obispo (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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SBP
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find cheap flights from Sky Harbor Intl to San Luis Obispo with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to San Luis Obispo County are usually found in January or April, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to San Luis Obispo

Cheapest flights from Sky Harbor Intl to San Luis Obispo
Explore the most affordable flight options available from Sky Harbor Intl to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 8/2612:13 pm
PHX
-
SBP
1 stop11h 37m
Alaska Airlines
Wed 9/23:24 pm
SBP
-
PHX
1 stop3h 43m
Alaska Airlines
Deal found 7/22$283
This WAYA deal was found by Cheapflights users on 7/26. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 pm
PHX
-
SBP
1 stop4h 50m
Multiple Airlines
Thu 9/103:24 pm
SBP
-
PHX
1 stop5h 32m
Multiple Airlines
Deal found 7/26$290
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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 8/197:00 am
PHX
-
SBP
1 stop7h 44m
Alaska Airlines
Sat 8/296:00 am
SBP
-
PHX
1 stop13h 07m
Alaska Airlines
Deal found 7/22$298
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 9/23:15 pm
PHX
-
SBP
1 stop8h 35m
Alaska Airlines
Tue 9/83:24 pm
SBP
-
PHX
1 stop23h 09m
Alaska Airlines
Deal found 7/26$303
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 9/117:49 pm
PHX
-
SBP
1 stop4h 01m
Alaska Airlines
Wed 9/233:24 pm
SBP
-
PHX
1 stop23h 09m
Alaska Airlines
Deal found 7/27$308
This Booking.com deal was found by Cheapflights users on 7/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:15 pm
PHX
-
SBP
1 stop8h 35m
Alaska Airlines
Wed 8/263:24 pm
SBP
-
PHX
1 stop3h 43m
Alaska Airlines
Deal found 7/25$313
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:08 am
PHX
-
SBP
1 stop7h 36m
Alaska Airlines
Sun 9/276:00 am
SBP
-
PHX
1 stop5h 31m
Alaska Airlines
Deal found 7/23$318
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/156:53 pm
PHX
-
SBP
1 stop4h 47m
Alaska Airlines
Wed 8/266:00 am
SBP
-
PHX
1 stop16h 29m
Alaska Airlines
Deal found 7/25$323
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 10/237:24 pm
PHX
-
SBP
1 stop4h 19m
Alaska Airlines
Sun 10/252:26 pm
SBP
-
PHX
1 stop19h 00m
Alaska Airlines
Deal found 7/24$328
This Booking.com deal was found by Cheapflights users on 7/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:01 am
PHX
-
SBP
1 stop17h 13m
Alaska Airlines
Sat 12/126:07 am
SBP
-
PHX
1 stop8h 53m
Alaska Airlines
Deal found 7/22$333
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am
PHX
-
SBP
1 stop7h 44m
Alaska Airlines
Wed 10/146:08 am
SBP
-
PHX
1 stop14h 33m
Alaska Airlines
Deal found 7/23$338
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 9/37:00 am
PHX
-
SBP
1 stop7h 44m
Alaska Airlines
Mon 9/76:00 am
SBP
-
PHX
1 stop16h 33m
Alaska Airlines
Deal found 7/24$343

Find flight deals from Sky Harbor Intl to San Luis Obispo

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$283
(Alaska Airlines)

One-way from

$157
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$431

Good round-trip deal

$426 or less

Good one-way deal

$326 or less
Provider with most accurate pricing for Phoenix Sky Harbor Intl-San Luis Obispo County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-San Luis Obispo County flights.
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From Phoenix Sky Harbor Intl to San Luis Obispo County
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One-way flight from Phoenix Sky Harbor Intl to San Luis Obispo County
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to San Luis Obispo County.
Search Deals
Price to beat on a one-way flight from Phoenix Sky Harbor Intl to San Luis Obispo County.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 27, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Wed 8/26

12:13 pm-11:50 pm

1 stop11h 37m

San Luis Obispo County

Wed 9/2

3:24 pm-7:07 pm

1 stop3h 43m

$283

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Wed 9/2

3:15 pm-11:50 pm

1 stop8h 35m

San Luis Obispo County

Tue 9/8

3:24 pm-2:33 pm

1 stop23h 09m

$303

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Sat 11/14

8:00 am-1:47 pm

1 stop6h 47m

San Luis Obispo County

Tue 11/17

2:27 pm-8:09 pm

1 stop4h 42m

$303

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 9/11

7:49 pm-11:50 pm

1 stop4h 01m

San Luis Obispo County

Wed 9/23

3:24 pm-2:33 pm

1 stop23h 09m

$308

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Wed 9/23

7:08 am-2:44 pm

1 stop7h 36m

San Luis Obispo County

Thu 9/24

3:24 pm-7:07 pm

1 stop3h 43m

$313
Quickest round-trip

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Sat 9/5

6:00 am-12:32 pm

1 stop6h 32m

San Luis Obispo County

Sat 9/5

2:20 pm-6:35 pm

1 stop4h 15m

$405

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Mon 9/14

5:45 pm-9:38 am

2 stops15h 53m

San Luis Obispo County

Fri 9/18

3:24 pm-7:07 pm

1 stop3h 43m

$418
Cheapest one-way

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 10/23

7:24 pm-11:43 pm

1 stop4h 19m

$157
Quickest one-way

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 9/25

7:49 pm-11:50 pm

1 stop4h 01m

$157

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Mon 8/24

7:49 pm-11:50 pm

1 stop4h 01m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Sky Harbor Intl 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 Sky Harbor Intl to San Luis Obispo in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Phoenix Sky Harbor Intl Airport-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 Phoenix Sky Harbor Intl Airport-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-San Luis Obispo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-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 Phoenix Sky Harbor Intl Airport-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 Sky Harbor Intl to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to San Luis Obispo

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo may vary depending on when you book. For the best chance of a lower fare, look to book 43 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 Phoenix Sky Harbor Intl Airport to San Luis Obispo?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo (average of $375). Flying from Phoenix Sky Harbor Intl Airport to San Luis Obispo in December is currently the most expensive (average of $524). 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 PHX to SBP?

Find hourly flight availability from Sky Harbor Intl 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 27, 2026.

When flying from Phoenix Sky Harbor Intl Airport to San Luis Obispo, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 7% versus a flight in the evening.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to San Luis Obispo. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to San Luis Obispo flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

Airfare is below average for this route at the moment.

Phoenix Sky Harbor Intl Airport to San Luis Obispo flights typically cost between $412 and $499 in August.
The cheapest round-trip price found within the last 5 days was $283 on Alaska Airlines (Aug 26-Sep 2).

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 27, 2026.
Get a feel of what it's like to fly with Alaska Airlines and American Airlines from Phoenix Sky Harbor Intl Airport 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
7.9
Good
12,718 reviews

Entertainment

7.0

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
7.9
Good
12,718 reviews
Alaska Airlines
7.9
Good
12,718 reviews

Entertainment

7.0

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
American Airlines
7.1
Good
11,837 reviews
Alaska Airlines
7.9
Good
12,718 reviews

Entertainment

7.0

Comfort

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 airport do you fly into for flights to San Luis Obispo from Phoenix Sky Harbor Intl?

    San Luis Obispo County (SBP), located 3.3 mi from the city center, is the airport you fly into when you book flights from Phoenix Sky Harbor Intl to San Luis Obispo. 2 airlines have flights to County from Phoenix Sky Harbor Intl on a regular basis. Booking flights from Phoenix Sky Harbor Intl to San Luis Obispo County should not be difficult; the airport handles an average of 4 inbound flights from Phoenix Sky Harbor Intl per day.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

    A quick flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo can take about 8h 35m. Alaska Airlines provides one of the quickest options available for as low as $283. There are 508 mi between Phoenix Sky Harbor Intl Airport and San Luis Obispo.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to San Luis Obispo round-trip?

    According to our current data, Alaska Airlines ($232), and American Airlines ($355) offers the cheapest pricing from Phoenix Sky Harbor Intl Airport to San Luis Obispo. Alaska Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

    Consider Envoy Air (84%), American Airlines (84%) or SkyWest Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to San Luis Obispo.

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

    While on average a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo is generally $434, our data shows the cheapest flight currently is $275. When looking at the most popular route, (Phoenix Sky Harbor Intl - San Luis Obispo County), you can expect to pay $290 for that flight.

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

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

  • How can I find direct flights from Sky Harbor Intl 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 Sky Harbor Intl to San Luis Obispo.

  • Can I find deals for business class flights from Sky Harbor Intl to San Luis Obispo?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to San Luis Obispo?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo (average of $375). Flying from Phoenix Sky Harbor Intl Airport to San Luis Obispo in December is currently the most expensive (average of $524). 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 San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Cambria
Morro Bay
Arroyo Grande
San Simeon

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Top 2 airlines flying from Sky Harbor Intl to San Luis Obispo

Discover the top 2 airlines that operate flights from Sky Harbor Intl 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$232Average$364FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$355Average$439FlexibilityNo cancel feeOn-time71%

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