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San Luis Obispo

Cheap flights from Phoenix to San Luis Obispo (SBP)

PHX — SBP
Nov 4 — Nov 111
Wed 11/4
Wed 11/11
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix to San Luis Obispo County are usually found in January or April, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Find flight deals from Phoenix to San Luis Obispo

Popular in

December

Cheapest in

January

Average price

$488
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Best time to book a flight from Phoenix to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Phoenix with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Phoenix to San Luis Obispo

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

The best time to book flights from Phoenix to San Luis Obispo is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Phoenix to San Luis Obispo (average of $375). Flying from Phoenix to San Luis Obispo in December is currently the most expensive (average of $492). 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 PHX to SBP?

When flying from Phoenix to San Luis Obispo, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the evening.

What is the cheapest day to fly from Phoenix to San Luis Obispo?

Travelers seeking maximum savings on their Phoenix to San Luis Obispo flight should consider departing on Tuesday at noon 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 San Luis Obispo

Peruse reviews from past customers who have flown with Alaska Airlines and American Airlines from Phoenix to San Luis Obispo 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
7.9
Good
13,016 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,016 reviews
Alaska Airlines
7.9
Good
13,016 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
American Airlines
7.0
Good
12,123 reviews
Alaska Airlines
7.9
Good
13,016 reviews

Crew

8.5

Entertainment

7.0

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • What airport do you fly into for flights to San Luis Obispo from Phoenix?

    San Luis Obispo County (SBP), located 3.3 mi from the city center, is the airport you fly into when you book flights from Phoenix to San Luis Obispo. 2 airlines have flights to County from Phoenix on a regular basis. Booking flights from Phoenix to San Luis Obispo County should not be difficult; the airport handles an average of 0 inbound flights from Phoenix per day.

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

    Flying on Alaska Airlines is currently your cheapest option to San Luis Obispo, with prices starting at $266. Another option worth looking into is American Airlines, starting at $374 round trip. Alaska Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix to San Luis Obispo on time: SkyWest Airlines (81%), American Airlines (73%), Envoy Air (57%).

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

    Looking at all options, your cheapest flight can be booked for $456. While the most popular route (Phoenix Sky Harbor Intl - San Luis Obispo County) can be booked for $299 on average, our data indicates $567 when flying from Phoenix to San Luis Obispo.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to San Luis Obispo.

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

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

    Currently, January is the cheapest month in which you can book a flight from Phoenix to San Luis Obispo (average of $375). Flying from Phoenix to San Luis Obispo in December is currently the most expensive (average of $492). 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 San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Cambria
Morro Bay
San Simeon
Arroyo Grande

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Top 2 airlines flying from Phoenix to San Luis Obispo

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$266Average$364FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$374Average$448FlexibilityNo cancel feeOn-time71%

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