$121 Cheap Flights from Phoenix (PHX) to San Luis Obispo (SBP)

View $121 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Phoenix to San Luis Obispo (PHX-SBP)

Prices were available within the past 7 days and start at $121 for one-way flights and $215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Sep 30 - Sat, Oct 4
PHX
Phoenix
SBP
San Luis Obispo
$215 Roundtrip, found 13 hours ago
$215
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep 30 from Phoenix to San Luis Obispo, returning Sat, Oct 4, priced at $215 found 13 hours ago
Hawaiian Airlines
Thu, Oct 2 - Tue, Oct 21
PHX
Phoenix
SBP
San Luis Obispo
$218 Roundtrip, found 6 days ago
$218
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Oct 2 from Phoenix to San Luis Obispo, returning Tue, Oct 21, priced at $218 found 6 days ago
Hawaiian Airlines
Tue, Nov 4 - Sat, Nov 8
PHX
Phoenix
SBP
San Luis Obispo
$222 Roundtrip, found 8 hours ago
$222
Roundtrip
found 8 hours ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from Phoenix to San Luis Obispo, returning Sat, Nov 8, priced at $222 found 8 hours ago
Alaska Airlines
Tue, Oct 28 - Wed, Oct 29
PHX
Phoenix
SBP
San Luis Obispo
$228 Roundtrip, found 6 days ago
$228
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Oct 28 from Phoenix to San Luis Obispo, returning Wed, Oct 29, priced at $228 found 6 days ago
Hawaiian Airlines
Mon, Nov 3 - Sat, Nov 8
PHX
Phoenix
SBP
San Luis Obispo
$232 Roundtrip, found 8 hours ago
$232
Roundtrip
found 8 hours ago
Select Hawaiian Airlines flight, departing Mon, Nov 3 from Phoenix to San Luis Obispo, returning Sat, Nov 8, priced at $232 found 8 hours ago
Hawaiian Airlines
Tue, Sep 16 - Fri, Sep 26
PHX
Phoenix
SBP
San Luis Obispo
$235 Roundtrip, found 13 hours ago
$235
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep 16 from Phoenix to San Luis Obispo, returning Fri, Sep 26, priced at $235 found 13 hours ago
Hawaiian Airlines
Tue, Nov 4 - Mon, Nov 10
PHX
Phoenix
SBP
San Luis Obispo
$242 Roundtrip, found 8 hours ago
$242
Roundtrip
found 8 hours ago
Select Hawaiian Airlines flight, departing Tue, Nov 4 from Phoenix to San Luis Obispo, returning Mon, Nov 10, priced at $242 found 8 hours ago
Hawaiian Airlines
Tue, Sep 30 - Thu, Oct 9
PHX
Phoenix
SBP
San Luis Obispo
$245 Roundtrip, found 13 hours ago
$245
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep 30 from Phoenix to San Luis Obispo, returning Thu, Oct 9, priced at $245 found 13 hours ago
American Airlines
Wed, Aug 13 - Sat, Aug 16
PHX
Phoenix
SBP
San Luis Obispo
$355 Roundtrip, found 3 hours ago
$355
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Aug 13 from Phoenix to San Luis Obispo, returning Sat, Aug 16, priced at $355 found 3 hours ago
United
Wed, Aug 13 - Sat, Aug 16
PHX
Phoenix
SBP
San Luis Obispo
$375 Roundtrip, found 3 hours ago
$375
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Aug 13 from Phoenix to San Luis Obispo, returning Sat, Aug 16, priced at $375 found 3 hours ago

Find the cheapest month to fly from Phoenix (PHX) to San Luis Obispo (SBP)

August is typically the cheapest month to fly

From $213 - $537 per traveler.

Graph displaying average flight prices per month

Alternative airports near San Luis Obispo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Luis Obispo County Regional SBP. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $505
SBP
San Luis Obispo County Regional
CheapestClosest
Average driving time to city center6 min
Flights from $505
Flights from Phoenix (PHX) to San Luis Obispo (SBP)
Origin airport
Sky Harbor Intl.
Destination airport
San Luis Obispo County Regional
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines, United
Roundtrip price
$215
Distance
507 mi
Average flight time
1 hour 37 mins

Phoenix to San Luis Obispo Flights

The cheapest times to fly from Phoenix to San Luis Obispo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to San Luis Obispo are during the month of September. You can find some of the cheapest flights from Phoenix to San Luis Obispo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to San Luis Obispo

Sunday is one of the best days to book for cheap flights from Phoenix to San Luis Obispo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to San Luis Obispo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to San Luis Obispo in 2025. You can also book with separate airlines for your outbound and return journeys, from $121 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to San Luis Obispo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to San Luis Obispo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP) cost?
Discover the latest flight deals from PHX to SBP by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PHX to SBP?
The cheapest flights from PHX to SBP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP)?
If you're departing from Sky Harbor Intl. Airport (PHX), you can get on a direct flight to San Luis Obispo County Regional Airport (SBP) with American Airlines.
What is the cheapest airline that flies from PHX to SBP?
With tickets starting at $275 for a one-way flight from PHX to SBP, American Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from PHX on September 1 2025. Prices were last updated on July 2 2025 and have not changed since.
How many flights per day from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP)?
Every day, an average of 2 direct flights operate from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP). Select the departure date that best suits your plans.
What are the most popular departure times for flights from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP)?
More people fly between PHX and SBP at 5 PM than at any other time. Looking for a quieter experience? Consider flying outside peak hours and you could save on your fare as well.
What day of the week has the most flights from PHX to SBP?
Travel on a Sunday if you're after the best selection of flights from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP).
What is the earliest flight from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP)?
The first flight of the day taking off from Sky Harbor Intl. Airport (PHX) is at around 11:05AM UTC-7. Board this plane and you'll arrive at San Luis Obispo County Regional Airport (SBP) at approximately 12:06PM UTC-8. The total travel time is 2h 1m.
How long does it take to fly from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP)?
The average flight duration from PHX to SBP is 1 hour and 53 minutes, covering a total distance of 510 mi.
What airline has the least delays from PHX to SBP?
Consider traveling with American Airlines if you'd like to go straight from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP) without any interruptions. This carrier has the best track record for punctuality, with an on-time performance of 81%. Want to be updated if anything changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP)?
To arrive at San Luis Obispo County Regional Airport (SBP) on time, book a flight that takes off from Sky Harbor Intl. Airport (PHX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Luis Obispo from Sky Harbor Intl. Airport (PHX)?
If you're taking a direct flight from Sky Harbor Intl. Airport (PHX) to San Luis Obispo, San Luis Obispo County Regional Airport (SBP) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP) last-minute?
Holding off until just before your departure to book your flight from PHX to SBP generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans for the best chance of scoring a bargain.
Is it cheaper to book a PHX to SBP flight and hotel package?
Opting for a PHX to SBP flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to San Luis Obispo County Regional Airport (SBP)?
It's generally possible to cancel or reschedule your PHX to SBP flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.