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$112+ Cheap flights from San Luis Obispo (SBP) to Phoenix

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — PHX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from San Luis Obispo County to Phoenix are usually found in November or February, booked 26 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from San Luis Obispo to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Phoenix (PH1). 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 October 30, 2025.

Round-trip from

$238
(Alaska Airlines)

One-way from

$112
(Alaska Airlines)

Popular in

June

Cheapest in

November

Average price

$455
From San Luis Obispo County to Phoenix
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One-way flight from San Luis Obispo County to Phoenix
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Highest demand for flights based on searches. 2% potential increase in price ($13 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 October 2025
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Find flight deals from San Luis Obispo to Phoenix

Cheapest flights from San Luis Obispo to Phoenix
Explore the most affordable flight options available from San Luis Obispo to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 12/174:47 pmSBP - PHX
2 stops26h 07mAlaska Airlines
Fri 12/198:36 pmPHX - SBP
1 stop3h 59mAlaska Airlines
Deal found 10/27$238
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 11/186:00 amSBP - PHX
1 stop6h 34mAlaska Airlines
Sun 11/236:02 amPHX - SBP
1 stop18h 31mAlaska Airlines
Deal found 10/27$240
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:52 pmSBP - PHX
1 stop3h 22mAlaska Airlines
Sun 12/218:36 pmPHX - SBP
1 stop3h 59mAlaska Airlines
Deal found 10/28$245
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/43:12 pmSBP - PHX
1 stop7h 47mAlaska Airlines
Mon 12/87:56 pmPHX - SBP
2 stops20h 16mAlaska Airlines
Deal found 10/28$248
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/85:18 pmSBP - PHX
2 stops19h 24mAlaska Airlines
Thu 12/116:02 amPHX - SBP
1 stop18h 16mAlaska Airlines
Deal found 10/28$268
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/315:24 pmSBP - PHX
1 stop21h 27mAlaska Airlines
Wed 1/148:24 amPHX - SBP
1 stop16h 01mAlaska Airlines
Deal found 10/29$272
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 12/297:45 pmSBP - PHX
2 stops27h 08mAlaska Airlines
Tue 1/612:32 pmPHX - SBP
2 stops7h 33mAlaska Airlines
Deal found 10/29$276
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/258:20 amPHX - SBP
1 stop16h 15mAlaska Airlines
Deal found 10/28$278

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Phoenix 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 October 30, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Phoenix that are best for you.

Fly from

San Luis Obispo

Fly to

Phoenix

Route

Depart

Return

Price

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Mon 11/17

5:35 pm-10:21 pm

2 stops27h 46m

Phoenix Sky Harbor Intl

Thu 11/20

6:50 pm-11:26 pm

1 stop5h 36m

$248

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Sun 12/21

7:45 pm-11:50 am

2 stops15h 05m

Phoenix Sky Harbor Intl

Wed 12/24

8:20 am-4:44 pm

1 stop9h 24m

$256

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Tue 12/16

2:52 pm-7:14 pm

1 stop3h 22m

Phoenix Sky Harbor Intl

Sun 12/21

8:20 am-7:05 pm

2 stops11h 45m

$256

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Thu 12/4

3:12 pm-11:59 pm

1 stop7h 47m

Phoenix Sky Harbor Intl

Mon 12/8

7:56 pm-1:52 pm

1 stop18h 56m

$262

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Sat 1/3

6:00 am-11:53 pm

1 stop16h 53m

Phoenix Sky Harbor Intl

Sat 1/17

3:45 pm-11:25 pm

1 stop8h 40m

$265

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Mon 12/8

5:18 pm-1:42 pm

2 stops19h 24m

Phoenix Sky Harbor Intl

Thu 12/11

6:02 am-11:18 pm

1 stop18h 16m

$268

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Wed 12/17

2:52 pm-7:14 pm

1 stop3h 22m

Phoenix Sky Harbor Intl

Fri 12/19

8:36 pm-4:40 pm

1 stop21h 04m

$270

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Mon 12/29

7:45 pm-11:53 pm

2 stops27h 08m

Phoenix Sky Harbor Intl

Tue 1/6

12:32 pm-7:05 pm

2 stops7h 33m

$276

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Sat 12/20

7:45 pm-11:50 am

2 stops15h 05m

Phoenix Sky Harbor Intl

Thu 12/25

12:42 pm-11:35 pm

1 stop11h 53m

$278

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

Wed 12/31

5:24 pm-3:51 pm

1 stop21h 27m

Phoenix Sky Harbor Intl

Tue 1/20

8:24 am-11:25 pm

1 stop16h 01m

$282

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 21 results
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Best time to book a flight from San Luis Obispo to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

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

Use this chart to determine the optimal time to book a round-trip flight from San Luis Obispo to Phoenix. Price data was last updated on October 24, 2025.

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Luis Obispo to Phoenix. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from San Luis Obispo to Phoenix (average of $132). Flying from San Luis Obispo to Phoenix 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from San Luis Obispo to Phoenix in the afternoon. By choosing this option you can save up to 22% 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?

Use this chart to determine the cheapest time to fly round-trip from San Luis Obispo to Phoenix. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Luis Obispo to Phoenix flight should consider departing on Saturday mornings 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.

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines, and American Airlines from San Luis Obispo to Phoenix to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,214 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
11,214 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
8,998 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
11,030 reviews
Alaska Airlines
8.0
Very good
11,214 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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 Phoenix. 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?

    San Luis Obispo County (SBP), located 3.3 mi from the city center, is the airport you fly out of when you book flights from San Luis Obispo to Phoenix. 3 airlines have flights from County to Phoenix on a regular basis. Booking flights from San Luis Obispo County to Phoenix should not be difficult; the airport handles an average of 1 outbound flight to Phoenix per day.

  • How long is the flight from San Luis Obispo to Phoenix?

    Alaska Airlines can get you from San Luis Obispo to Phoenix in just under 27h 46m. Your travel time can differ by up to . San Luis Obispo and Phoenix are separated by a distance of 508 mi.

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

    Alaska Airlines, at $267, was found to be the cheapest airline from San Luis Obispo to Phoenix.Alternate airlines to your destination round-trip include American Airlines and United Airlines. These flights start at 41% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from San Luis Obispo to Phoenix consider choosing Envoy Air (100%), American Airlines (79%) or SkyWest Airlines (76%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $730 for a flight from San Luis Obispo to Phoenix. The cheapest flight overall is $181 while the most popular route, (San Luis Obispo County - Phoenix Sky Harbor Intl) is currently priced at $294.

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

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

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

    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 Phoenix.

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

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

    Currently, April is the cheapest month in which you can book a flight from San Luis Obispo to Phoenix (average of $132). Flying from San Luis Obispo to Phoenix 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.

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Alternative routes for San Luis Obispo to Phoenix

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Top 3 airlines flying from San Luis Obispo to Phoenix

Discover the top 3 airlines that operate flights from San Luis Obispo to Phoenix. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$267Average$306FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$353Average$448FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$390Average$474FlexibilityNo cancel feeOn-time69%

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