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Sky Harbor Intl

$121+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — PHX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 November or February, booked 37 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

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 September 17, 2025.

Round-trip from

$242
(Hawaiian Airlines)

One-way from

$121
(Alaska Airlines)

Popular in

June

Cheapest in

November

Average price

$429

Good round-trip deal

$359 or less

Good one-way deal

$244 or less
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. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 9/15. 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 10/76:00 amSBP - PHX
1 stop3h 44mHawaiian Airlines
Sat 10/114:17 pmPHX - SBP
1 stop6h 24mHawaiian Airlines
Deal found 9/15$242
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/76:00 amSBP - PHX
1 stop3h 44mAlaska Airlines
Fri 10/106:00 amPHX - SBP
1 stop17h 24mAlaska Airlines
Deal found 9/15$257
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/142:14 pmSBP - PHX
2 stops25h 03mAlaska Airlines
Fri 10/174:17 pmPHX - SBP
1 stop7h 07mAlaska Airlines
Deal found 9/15$279
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 12/46:00 amSBP - PHX
1 stop16h 20mAlaska Airlines
Mon 12/84:16 pmPHX - SBP
1 stop7h 57mAlaska Airlines
Deal found 9/15$287
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/72:14 pmSBP - PHX
2 stops25h 03mAlaska Airlines
Sat 10/116:00 amPHX - SBP
1 stop16h 41mAlaska Airlines
Deal found 9/15$289
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 10/182:14 pmSBP - PHX
2 stops8h 25mAlaska Airlines
Mon 10/204:17 pmPHX - SBP
1 stop7h 07mAlaska Airlines
Deal found 9/17$294
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 11/105:35 pmSBP - PHX
2 stops23h 32mAlaska Airlines
Thu 11/136:50 pmPHX - SBP
1 stop5h 36mAlaska Airlines
Deal found 9/16$298
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 12/24:47 pmSBP - PHX
2 stops5h 33mAlaska Airlines
Sat 1/1711:40 amPHX - SBP
1 stop12h 27mAlaska Airlines
Deal found 9/15$300
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/176:00 amSBP - PHX
1 stop9h 17mAlaska Airlines
Mon 10/204:17 pmPHX - SBP
1 stop7h 07mAlaska Airlines
Deal found 9/15$302
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 10/222:14 pmSBP - PHX
2 stops25h 03mAlaska Airlines
Sun 10/267:01 amPHX - SBP
1 stop16h 25mAlaska Airlines
Deal found 9/17$306

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 September 17, 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

Tue 10/7

6:00 am-9:44 am

1 stop3h 44m

Phoenix Sky Harbor Intl

Fri 10/10

6:00 am-11:24 pm

1 stop17h 24m

$257

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Wed 10/22

2:14 pm-10:39 pm

2 stops8h 25m

Phoenix Sky Harbor Intl

Fri 10/24

11:57 am-11:24 pm

1 stop11h 27m

$279

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Tue 10/14

2:14 pm-3:17 pm

2 stops25h 03m

Phoenix Sky Harbor Intl

Fri 10/17

6:00 am-11:24 pm

1 stop17h 24m

$279

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Wed 10/8

2:14 pm-10:39 pm

2 stops8h 25m

Phoenix Sky Harbor Intl

Sat 10/11

6:00 am-10:41 pm

1 stop16h 41m

$289

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Tue 10/14

6:00 am-9:44 am

1 stop3h 44m

Phoenix Sky Harbor Intl

Tue 10/21

4:17 pm-10:41 pm

1 stop6h 24m

$292

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Sat 10/25

2:14 pm-10:39 pm

2 stops8h 25m

Phoenix Sky Harbor Intl

Tue 10/28

10:38 am-11:26 pm

1 stop12h 48m

$294

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Mon 11/10

6:00 am-1:34 pm

1 stop6h 34m

Phoenix Sky Harbor Intl

Tue 11/11

6:50 pm-11:26 pm

1 stop5h 36m

$302

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Mon 11/10

6:00 am-1:34 pm

1 stop6h 34m

Phoenix Sky Harbor Intl

Thu 11/13

6:50 pm-11:26 pm

1 stop5h 36m

$302

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Tue 12/2

6:00 am-11:20 pm

1 stop16h 20m

Phoenix Sky Harbor Intl

Wed 1/21

11:40 am-11:07 pm

1 stop12h 27m

$302

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Fri 10/17

6:00 am-3:17 pm

1 stop9h 17m

Phoenix Sky Harbor Intl

Mon 10/20

6:00 am-11:24 pm

1 stop17h 24m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 16 results
1
2

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 September 12, 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 37 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, January is the cheapest month in which you can book a flight from San Luis Obispo to Phoenix Sky Harbor Intl Airport (average of $258). Flying from San Luis Obispo to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 September 17, 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 10% on the cost of your flight, compared to a flight in the evening.

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 September 14, 2025.

Travelers seeking maximum savings on their San Luis Obispo to Phoenix Sky Harbor Intl Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday at noon 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 San Luis Obispo to Phoenix Sky Harbor Intl Airport?

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 September 17, 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
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 2 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 3h 44m. 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 $267 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $328 and $390 round-trip. Users have found that Alaska Airlines is 40% cheaper than the other options available to this destination.

  • 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 $589, our data shows the cheapest flight currently is $150. When looking at the most popular route, (San Luis Obispo County - Phoenix Sky Harbor Intl), you can expect to pay $242 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, January is the cheapest month in which you can book a flight from San Luis Obispo to Phoenix Sky Harbor Intl Airport (average of $258). Flying from San Luis Obispo to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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
Payson
Chandler
Globe
Goodyear
Glendale
Casa Grande
Buckeye
Camp Verde
Peoria
Surprise
Paradise Valley
Avondale
Guadalupe

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Alternative routes for San Luis Obispo to Sky Harbor Intl

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$267Average$322FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$328Average$439FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$390Average$463FlexibilityNo cancel feeOn-time69%

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