$106+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — PHX
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from San Luis Obispo to Phoenix with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Luis Obispo County to Phoenix are usually found in February or January, booked 26 days in advance, depart on a Wednesday or Tuesday and return on a Friday
Cheap flight deals from San Luis Obispo to Phoenix
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Best
Last-minute
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Cheapest flights from San Luis Obispo to PhoenixExplore 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 February 11, 2026.
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 February 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/36:00 am
SBP
- PHX
1 stop4h 40m
Alaska Airlines
Tue 3/107:22 pm
PHX
- SBP
1 stop3h 55m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/1112:19 pm
SBP
- PHX
1 stop10h 23m
Alaska Airlines
Tue 3/173:27 pm
PHX
- SBP
1 stop7h 50m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 5/23:39 pm
SBP
- PHX
1 stop4h 21m
Alaska Airlines
Tue 5/511:20 am
PHX
- SBP
1 stop11h 55m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$250
This Expedia deal was found by Cheapflights users on 2/9. 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.
Wed 3/1112:19 pm
SBP
- PHX
1 stop10h 23m
Alaska Airlines
Wed 3/186:28 pm
PHX
- SBP
1 stop4h 01m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 4/156:00 am
SBP
- PHX
1 stop11h 46m
Alaska Airlines
Sat 4/186:28 pm
PHX
- SBP
1 stop5h 06m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 4/156:15 am
SBP
- PHX
1 stop6h 09m
United Airlines
Sat 4/187:08 pm
PHX
- SBP
1 stop4h 36m
United Airlines
Deal found 2/11![United Airlines logo]()
$281
This Expedia deal was found by Cheapflights users on 2/9. 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.
Mon 3/93:47 pm
SBP
- PHX
2 stops6h 55m
Alaska Airlines
Thu 3/127:22 pm
PHX
- SBP
1 stop3h 55m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 4/216:00 am
SBP
- PHX
1 stop4h 33m
Alaska Airlines
Fri 4/247:15 pm
PHX
- SBP
1 stop19h 44m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$288
Best flights from San Luis Obispo to PhoenixDiscover carefully curated flight deals from San Luis Obispo to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from San Luis Obispo to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/36:00 am
SBP
- PHX
2 stops14h 00m
Alaska Airlines
Tue 3/107:22 pm
PHX
- SBP
1 stop3h 55m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 3/116:00 am
SBP
- PHX
1 stop16h 42m
Alaska Airlines
Tue 3/177:22 pm
PHX
- SBP
1 stop3h 55m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 6/16:00 am
SBP
- PHX
1 stop4h 30m
Alaska Airlines
Wed 6/37:25 pm
PHX
- SBP
1 stop4h 03m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 4/293:39 pm
SBP
- PHX
1 stop7h 04m
Alaska Airlines
Sat 5/25:00 am
PHX
- SBP
2 stops9h 59m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 5/23:39 pm
SBP
- PHX
1 stop4h 21m
Alaska Airlines
Tue 5/55:00 pm
PHX
- SBP
2 stops23h 56m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 5/17:20 am
SBP
- PHX
1 stop26h 38m
Alaska Airlines
Tue 5/511:20 am
PHX
- SBP
1 stop11h 55m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 4/156:00 am
SBP
- PHX
1 stop11h 46m
Alaska Airlines
Sat 4/1811:15 am
PHX
- SBP
2 stops8h 37m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/612:19 pm
SBP
- PHX
1 stop26h 26m
Alaska Airlines
Mon 3/97:22 pm
PHX
- SBP
1 stop16h 17m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$318
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 3/308:00 am
SBP
- PHX
2 stops26h 33m
Alaska Airlines
Thu 4/26:28 pm
PHX
- SBP
1 stop5h 06m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 6/56:00 am
SBP
- PHX
1 stop4h 30m
Alaska Airlines
Tue 6/96:00 am
PHX
- SBP
1 stop8h 00m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$328
Last-minute flights from San Luis Obispo to PhoenixDiscover last-minute flight deals from San Luis Obispo to Phoenix. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Luis Obispo to Phoenix. Data last updated February 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/11. 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.
Sun 3/16:00 am
SBP
- PHX
1 stop4h 40m
Alaska Airlines
Wed 3/48:20 am
PHX
- SBP
1 stop4h 19m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/36:00 am
SBP
- PHX
1 stop4h 40m
Alaska Airlines
Tue 3/107:22 pm
PHX
- SBP
1 stop3h 55m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$217
This Expedia deal was found by Cheapflights users on 2/10. 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.
Tue 3/36:00 am
SBP
- PHX
1 stop16h 42m
Alaska Airlines
Fri 3/64:12 pm
PHX
- SBP
1 stop8h 05m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 3/56:00 am
SBP
- PHX
1 stop16h 42m
Alaska Airlines
Mon 3/97:22 pm
PHX
- SBP
1 stop3h 55m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$300
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/612:19 pm
SBP
- PHX
1 stop26h 26m
Alaska Airlines
Mon 3/97:22 pm
PHX
- SBP
1 stop16h 17m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$318
This Expedia deal was found by Cheapflights users on 2/9. 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.
Mon 3/93:47 pm
SBP
- PHX
2 stops6h 55m
Alaska Airlines
Thu 3/127:22 pm
PHX
- SBP
1 stop3h 55m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/1112:19 pm
SBP
- PHX
1 stop10h 23m
Alaska Airlines
Tue 3/173:27 pm
PHX
- SBP
1 stop7h 50m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$235
This Expedia deal was found by Cheapflights users on 2/9. 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.
Wed 3/1112:19 pm
SBP
- PHX
1 stop10h 23m
Alaska Airlines
Wed 3/186:28 pm
PHX
- SBP
1 stop4h 01m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$268
One-way flights from San Luis Obispo to PhoenixSearch for one-way flight options from San Luis Obispo to Phoenix. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from San Luis Obispo to Phoenix. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/106:05 am
SBP
- PHX
1 stop3h 47m
United Airlines
Deal found 2/10![United Airlines logo]()
$106
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 5/123:39 pm
SBP
- PHX
1 stop7h 04m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 5/93:39 pm
SBP
- PHX
1 stop4h 21m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$129
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 3/93:47 pm
SBP
- PHX
2 stops18h 53m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$133
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 3/86:15 am
SBP
- PHX
1 stop4h 13m
United Airlines
Deal found 2/10![United Airlines logo]()
$141
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 4/83:12 pm
SBP
- PHX
1 stop8h 15m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 5/116:00 am
SBP
- PHX
1 stop4h 23m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$149
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 3/116:00 am
SBP
- PHX
1 stop16h 42m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$157
This WAYA deal was found by Cheapflights users on 2/11. 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 3/1712:19 pm
SBP
- PHX
1 stop4h 22m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$169
Find 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 February 11, 2026.
Round-trip from | $217 (Alaska Airlines) |
|---|---|
One-way from | $106 (United Airlines) |
Popular in | September |
Cheapest in | February |
Average price | $367 |
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 February 11, 2026.
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
Tue 3/3
6:00 am-9:00 pm
2 stops14h 00m
Phoenix Sky Harbor Intl
Tue 3/10
7:22 pm-11:17 pm
1 stop3h 55m
$265
San Luis ObispoPhoenix
SBP - PHX
SBPPHX
San Luis Obispo County
Wed 3/11
6:00 am-10:42 pm
1 stop16h 42m
Phoenix Sky Harbor Intl
Tue 3/17
7:22 pm-11:17 pm
1 stop3h 55m
$273
San Luis ObispoPhoenix
SBP - PHX
SBPPHX
San Luis Obispo County
Mon 6/1
6:00 am-10:30 am
1 stop4h 30m
Phoenix Sky Harbor Intl
Wed 6/3
7:25 pm-11:28 pm
1 stop4h 03m
$297
San Luis ObispoPhoenix
SBP - PHX
SBPPHX
San Luis Obispo County
Wed 4/29
3:39 pm-10:43 pm
1 stop7h 04m
Phoenix Sky Harbor Intl
Sat 5/2
5:00 am-2:59 pm
2 stops9h 59m
$298
San Luis ObispoPhoenix
SBP - PHX
SBPPHX
San Luis Obispo County
Sat 5/2
3:39 pm-8:00 pm
1 stop4h 21m
Phoenix Sky Harbor Intl
Tue 5/5
5:00 pm-4:56 pm
2 stops23h 56m
$300
San Luis ObispoPhoenix
SBP - PHX
SBPPHX
San Luis Obispo County
Fri 5/1
7:20 am-9:58 am
1 stop26h 38m
Phoenix Sky Harbor Intl
Tue 5/5
11:20 am-11:15 pm
1 stop11h 55m
$313
San Luis ObispoPhoenix
SBP - PHX
SBPPHX
San Luis Obispo County
Wed 4/15
6:00 am-5:46 pm
1 stop11h 46m
Phoenix Sky Harbor Intl
Sat 4/18
11:15 am-7:52 pm
2 stops8h 37m
$318
San Luis ObispoPhoenix
SBP - PHX
SBPPHX
San Luis Obispo County
Fri 3/6
12:19 pm-3:45 pm
1 stop26h 26m
Phoenix Sky Harbor Intl
Mon 3/9
7:22 pm-11:39 am
1 stop16h 17m
$318
San Luis ObispoPhoenix
SBP - PHX
SBPPHX
San Luis Obispo County
Mon 3/30
8:00 am-10:33 am
2 stops26h 33m
Phoenix Sky Harbor Intl
Thu 4/2
6:28 pm-11:34 pm
1 stop5h 06m
$321
San Luis ObispoPhoenix
SBP - PHX
SBPPHX
San Luis Obispo County
Fri 6/5
6:00 am-10:30 am
1 stop4h 30m
Phoenix Sky Harbor Intl
Tue 6/9
6:00 am-2:00 pm
1 stop8h 00m
$328
Showing 1-10 of 22 results
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.
SBP-PH1
SBP-PHX
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
SBP-PH1
SBP-PHX
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 February 6, 2026.
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, September is the cheapest month in which you can book a flight from San Luis Obispo to Phoenix (average of $145). 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 February 11, 2026.
It’s optimal to fly from San Luis Obispo to Phoenix at noon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the morning.
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 February 7, 2026.
Travelers seeking maximum savings on their San Luis Obispo to Phoenix flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons 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 February 11, 2026.
Peruse reviews from past customers who have flown with Alaska 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.
Entertainment
7.0
Overall
8.0
Comfort
7.8
Crew
8.5
Food
7.1
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Overall
8.0
Comfort
7.8
Crew
8.5
Food
7.1
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Entertainment
7.0
Overall
8.0
Comfort
7.8
Crew
8.5
Food
7.1
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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.
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San Luis Obispo and Phoenix flights
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Top 2 airlines flying from San Luis Obispo to Phoenix
Discover the top 2 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 February 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$222 | Average$272 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$355 | Average$452 | FlexibilityNo cancel fee | On-time71% |