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Sky Harbor Intl

$102+ Cheap flights from San Luis Obispo (SBP) to Sky Harbor Intl (PHX)

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — PHX
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Cheapflights Tip: The best prices from San Luis Obispo County to Phoenix Sky Harbor Intl are usually found in February or October, booked 26 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from San Luis Obispo to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Sky Harbor Intl (PHX). 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 December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$222
(Alaska Airlines)

One-way from

$102
(Alaska Airlines)

Popular in

June

Cheapest in

February

Average price

$465

Good round-trip deal

$464 or less

Good one-way deal

$235 or less
Provider with most accurate pricing for San Luis Obispo County-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for San Luis Obispo County-Phoenix Sky Harbor Intl flights.
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From San Luis Obispo County to Phoenix Sky Harbor Intl
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One-way flight from San Luis Obispo County to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from San Luis Obispo County to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from San Luis Obispo County to Phoenix Sky Harbor Intl.
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Find flight deals from San Luis Obispo to Sky Harbor Intl

Cheapest flights from San Luis Obispo to Sky Harbor Intl
Explore the most affordable flight options available from San Luis Obispo to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/29. 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 12/207:45 pmSBP - PHX
2 stops15h 05mAlaska Airlines
Thu 12/2512:42 pmPHX - SBP
1 stop11h 53mAlaska Airlines
Deal found 11/29$298
This Alaska Airlines deal was found by Cheapflights users on 11/29. 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 12/255:24 pmSBP - PHX
1 stop25h 30mAlaska Airlines
Sun 12/288:20 amPHX - SBP
1 stop16h 15mAlaska Airlines
Deal found 11/29$307
This Alaska Airlines deal was found by Cheapflights users on 11/29. 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 12/237:45 pmSBP - PHX
2 stops19h 06mAlaska Airlines
Sat 12/2712:32 pmPHX - SBP
1 stop5h 08mAlaska Airlines
Deal found 11/29$317
This Alaska Airlines deal was found by Cheapflights users on 11/29. 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.
Mon 12/227:45 pmSBP - PHX
2 stops15h 05mAlaska Airlines
Sat 12/278:20 amPHX - SBP
1 stop9h 20mAlaska Airlines
Deal found 11/29$347
This Alaska Airlines deal was found by Cheapflights users on 11/29. 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.
Mon 12/227:45 pmSBP - PHX
2 stops27h 08mAlaska Airlines
Sun 12/288:36 pmPHX - SBP
1 stop3h 59mAlaska Airlines
Deal found 11/29$360
This Alaska Airlines deal was found by Cheapflights users on 11/29. 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 12/205:20 pmSBP - PHX
1 stop5h 33mAlaska Airlines
Sat 12/2712:32 pmPHX - SBP
1 stop5h 08mAlaska Airlines
Deal found 11/29$361
This Alaska Airlines deal was found by Cheapflights users on 11/30. 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 12/185:20 pmSBP - PHX
1 stop5h 33mAlaska Airlines
Sun 12/218:20 amPHX - SBP
1 stop16h 15mAlaska Airlines
Deal found 11/30$370
This Alaska Airlines deal was found by Cheapflights users on 11/29. 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 12/196:00 amSBP - PHX
1 stop4h 50mAlaska Airlines
Thu 12/2512:42 pmPHX - SBP
2 stops7h 23mAlaska Airlines
Deal found 11/29$374

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Sky Harbor Intl 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 December 1, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

San Luis Obispo

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Sat 2/21

6:00 am-11:40 am

1 stop4h 40m

Phoenix Sky Harbor Intl

Tue 2/24

4:27 pm-11:39 am

1 stop20h 12m

$222

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Tue 1/13

6:00 am-2:00 pm

1 stop7h 00m

Phoenix Sky Harbor Intl

Wed 1/14

8:24 am-11:20 pm

1 stop15h 56m

$222

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Sat 1/31

5:35 pm-2:14 pm

2 stops19h 39m

Phoenix Sky Harbor Intl

Wed 2/4

8:24 am-4:34 pm

1 stop9h 10m

$238

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Sun 2/8

6:00 am-10:59 am

1 stop3h 59m

Phoenix Sky Harbor Intl

Wed 2/18

8:20 pm-11:17 pm

1 stop3h 57m

$242

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Wed 1/28

6:00 am-10:46 pm

2 stops15h 46m

Phoenix Sky Harbor Intl

Sat 1/31

8:24 am-11:20 pm

1 stop15h 56m

$248

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Sat 3/7

6:00 am-11:40 pm

1 stop16h 40m

Phoenix Sky Harbor Intl

Sat 3/14

3:27 pm-11:17 pm

1 stop7h 50m

$262

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Tue 1/27

5:14 pm-2:00 pm

1 stop19h 46m

Phoenix Sky Harbor Intl

Thu 1/29

3:45 pm-11:20 pm

1 stop8h 35m

$262

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Wed 1/28

6:00 am-2:00 pm

1 stop7h 00m

$117

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Wed 2/25

6:00 am-11:40 am

1 stop4h 40m

$121

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Tue 3/3

12:19 pm-7:32 pm

1 stop6h 13m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 13 results
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Compare providers for flights from San Luis Obispo to Sky Harbor Intl

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 Sky Harbor Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 San Luis Obispo-Phoenix Sky Harbor Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Luis Obispo-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Obispo-Phoenix Sky Harbor Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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-Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from San Luis Obispo to Sky Harbor Intl. Price data was last updated on November 28, 2025.

The price you pay for your flight from San Luis Obispo to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 26 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 Phoenix Sky Harbor Intl Airport?

Currently, September is the cheapest month in which you can book a flight from San Luis Obispo to Phoenix Sky Harbor Intl Airport (average of $145). Flying from San Luis Obispo to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of $333). 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 PHX?

Find hourly flight availability from San Luis Obispo to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 1, 2025.

It’s optimal to fly from San Luis Obispo to Phoenix Sky Harbor Intl Airport in the afternoon. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from San Luis Obispo to Sky Harbor Intl. Price data was last updated on November 29, 2025.

Travelers seeking maximum savings on their San Luis Obispo to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday evenings 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.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated December 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, United Airlines, and American Airlines from San Luis Obispo to Phoenix Sky Harbor Intl Airport 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
11,382 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
Alaska Airlines
8.0
Very good
11,382 reviews
Alaska Airlines
8.0
Very good
11,382 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
United Airlines
7.4
Good
9,057 reviews
Alaska Airlines
8.0
Very good
11,382 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.
American Airlines
7.2
Good
11,039 reviews
Alaska Airlines
8.0
Very good
11,382 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

LAX - LIH

The staff were exceptional! They all were kind, accommodating, and professional.

Related info for your journey

Find useful and relevant information for your journey from San Luis Obispo to Sky Harbor Intl. 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 from for flights from San Luis Obispo to Phoenix Sky Harbor Intl?

    If you book a flight to Phoenix Sky Harbor Intl from San Luis Obispo, you will be flying from County, which is the city’s only airport. San Luis Obispo County (SBP) is located 3.3 mi from the center of San Luis Obispo. There are 3 flights from County to Phoenix Sky Harbor Intl per day from 3 different airlines.

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

    There are many flights that can get you from San Luis Obispo to Phoenix Sky Harbor Intl Airport in 4h 40m. Fly via Alaska Airlines to get the fastest option. The distance between San Luis Obispo and Phoenix Sky Harbor Intl Airport is about 508 mi.

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

    Our cheapest airline available from San Luis Obispo to Phoenix Sky Harbor Intl Airport is Alaska Airlines. Our recent data shows that you can find tickets from as low as $222 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $355 and $390 round-trip. Users have found that Alaska Airlines is 51% cheaper than the other options available to this destination.

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

    Before booking your flight to Phoenix Sky Harbor Intl Airport from San Luis Obispo, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (85%), Envoy Air (82%), American Airlines( 81%).

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

    While on average a flight from San Luis Obispo to Phoenix Sky Harbor Intl Airport is generally $829, our data shows the cheapest flight currently is $132. When looking at the most popular route, (San Luis Obispo County - Phoenix Sky Harbor Intl), you can expect to pay $252 for that flight.

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

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

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

    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 Sky Harbor Intl.

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

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

    Currently, September is the cheapest month in which you can book a flight from San Luis Obispo to Phoenix Sky Harbor Intl Airport (average of $145). Flying from San Luis Obispo to Phoenix Sky Harbor Intl Airport in July is currently the most expensive (average of $333). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Goodyear
Glendale
Payson
Chandler
Casa Grande
Globe
Peoria
Camp Verde
Buckeye
Surprise
Paradise Valley
Avondale
Guadalupe

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Top 3 airlines flying from San Luis Obispo to Sky Harbor Intl

Discover the top 3 airlines that operate flights from San Luis Obispo to Sky Harbor Intl. 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 December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$222Average$306FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$355Average$452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$390Average$474FlexibilityNo cancel feeOn-time69%

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