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 $222 on this airline. Additional options worth looking into are Hawaiian Airlines and American Airlines, starting at $255 and $355 round-trip. Users have found that Alaska Airlines is 47% 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 $1,252, our data shows the cheapest flight currently is $168. When looking at the most popular route, (San Luis Obispo County - Phoenix Sky Harbor Intl), you can expect to pay $228 for that flight.

What are the most reliable airlines from San Luis Obispo to Phoenix Sky Harbor Intl Airport?

Before booking your flight to Phoenix Sky Harbor Intl Airport from San Luis Obispo, check out the most reliable airlines to get you to your destination on time: Envoy Air (90%), American Airlines (90%), SkyWest Airlines( 88%).

What is the cheapest day to fly round-trip from San Luis Obispo to Phoenix Sky Harbor Intl Airport?

Saturday flights are found to be more expensive to fly from San Luis Obispo to Phoenix Sky Harbor Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phoenix Sky Harbor Intl Airport.

What is the cheapest month to fly from San Luis Obispo to Phoenix Sky Harbor Intl Airport?

July can be a great time to fly to Phoenix Sky Harbor Intl Airport from San Luis Obispo with a flight ticket averaging about $420. Cheapflights users have found deals in the month of July for as cheap as $318. The most expensive prices can be found in the month of January.

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 3 flights from County to Phoenix Sky Harbor Intl per day from 2 different airlines.

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.

$148+ Flights from San Luis Obispo to Phoenix Sky Harbor Intl Airport

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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

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Cheapflights Tip: The best prices from San Luis Obispo County to Phoenix Sky Harbor Intl are usually found in July or August, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from San Luis Obispo to Sky Harbor Intl

Round-trip from	$222 (Alaska Airlines)
Popular in	January
Cheapest in	July
Average price	$448
Good round-trip deal	$362 or less
Good one-way deal	$226 or less

From San Luis Obispo County to Phoenix Sky Harbor Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($25 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 June 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 junio 16, 2025.

mar. 10/76:00 amSBP - PHX

1 stop3h 44mAlaska Airlines

jue. 10/94:17 pmPHX - SBP

1 stop7h 06mAlaska Airlines

Deal found 6/16

$222

jue. 8/214:57 pmSBP - PHX

1 stop5h 29mHawaiian Airlines

mar. 8/2611:28 amPHX - SBP

1 stop4h 49mHawaiian Airlines

Deal found 6/16

$255

mié. 7/164:35 pmSBP - PHX

Nonstop1h 50mAmerican Airlines

mié. 7/2310:15 amPHX - SBP

Nonstop1h 39mAmerican Airlines

Deal found 6/15

$355

mar. 6/174:50 pmSBP - PHX

1 stop3h 49mUnited Airlines

sáb. 7/197:06 pmPHX - SBP

1 stop4h 53mUnited Airlines

Deal found 6/15

$408

Best flights from San Luis Obispo to Sky Harbor Intl
Discover carefully curated flight deals from San Luis Obispo to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 16, 2025.

jue. 10/166:00 amSBP - PHX

1 stop9h 17mAlaska Airlines

mar. 10/2111:57 amPHX - SBP

1 stop10h 41mAlaska Airlines

Deal found 6/15

$222

jue. 8/214:57 pmSBP - PHX

1 stop5h 29mHawaiian Airlines

mar. 8/2611:28 amPHX - SBP

1 stop4h 49mHawaiian Airlines

Deal found 6/16

$255

mié. 7/164:35 pmSBP - PHX

Nonstop1h 50mAmerican Airlines

mié. 7/2310:15 amPHX - SBP

Nonstop1h 39mAmerican Airlines

Deal found 6/15

$355

mar. 7/156:00 pmSBP - PHX

2 stops21h 09mUnited Airlines

sáb. 7/196:00 amPHX - SBP

2 stops17h 59mUnited Airlines

Deal found 6/15

$457

vie. 7/115:10 amSBP - PHX

2 stops9h 59mMultiple Airlines

dom. 7/136:00 amPHX - SBP

2 stops10h 58mMultiple Airlines

Deal found 6/15

$1,717

Last-minute flights from San Luis Obispo to Sky Harbor Intl
Discover last-minute flight deals from San Luis Obispo to Sky Harbor Intl. Data last updated junio 16, 2025 and is based on user searches.

lun. 6/237:35 pmSBP - PHX

2 stops14h 11mAlaska Airlines

mié. 6/257:00 amPHX - SBP

2 stops11h 43mAlaska Airlines

Deal found 6/15

$893

jue. 6/261:07 pmSBP - PHX

Nonstop1h 39mAmerican Airlines

dom. 6/2910:45 amPHX - SBP

Nonstop1h 42mAmerican Airlines

Deal found 6/14

$489

jue. 6/264:43 pmSBP - PHX

1 stop4h 16mUnited Airlines

dom. 6/297:15 amPHX - SBP

1 stop16h 44mUnited Airlines

Deal found 6/14

$528

vie. 7/115:10 amSBP - PHX

2 stops9h 59mMultiple Airlines

dom. 7/136:00 amPHX - SBP

2 stops10h 58mMultiple Airlines

Deal found 6/15

$1,717

mar. 7/156:00 amSBP - PHX

1 stop3h 51mUnited Airlines

sáb. 7/197:37 pmPHX - SBP

1 stop4h 22mUnited Airlines

Deal found 6/15

$375

mié. 7/164:35 pmSBP - PHX

Nonstop1h 50mAmerican Airlines

mié. 7/2310:15 amPHX - SBP

Nonstop1h 39mAmerican Airlines

Deal found 6/15

$355

mar. 7/227:35 pmSBP - PHX

1 stop28h 19mAlaska Airlines

jue. 7/241:55 pmPHX - SBP

1 stop28h 48mAlaska Airlines

Deal found 6/14

$409

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

mar. 10/7

6:00 am-9:44 am

1 stop3h 44m

Phoenix Sky Harbor Intl

jue. 10/9

4:17 pm-11:23 pm

1 stop7h 06m

$222

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

jue. 8/21

4:57 pm-10:26 pm

1 stop5h 29m

Phoenix Sky Harbor Intl

mar. 8/26

11:28 am-4:17 pm

1 stop4h 49m

$255

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

mié. 7/16

4:35 pm-6:25 pm

Nonstop1h 50m

Phoenix Sky Harbor Intl

mié. 7/23

10:15 am-11:54 am

Nonstop1h 39m

$355

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

mar. 7/1

4:43 pm-8:59 pm

1 stop4h 16m

Phoenix Sky Harbor Intl

sáb. 7/5

7:15 am-12:11 pm

1 stop4h 56m

$408

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

dom. 8/24

4:57 pm-10:26 pm

1 stop5h 29m

$148

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

mié. 6/25

1:07 pm-2:46 pm

Nonstop1h 39m

$376

San Luis ObispoPhoenix

SBP - PHX

SBPPHX

San Luis Obispo County

mié. 6/25

2:12 pm-9:15 pm

1 stop7h 03m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

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?

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 74 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?

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 11% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from San Luis Obispo to Phoenix Sky Harbor Intl Airport?

Travelers seeking maximum savings on their San Luis Obispo to Phoenix Sky Harbor Intl Airport flight should consider departing on Wednesday 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.

Weekly flight availability from San Luis Obispo to Phoenix Sky Harbor Intl Airport

The most flights from SBP to PHX are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Sky Harbor Intl by month

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines and United Airlines from San Luis Obispo to Phoenix by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.8

Good

2,501 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,801 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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 3 flights from County to Phoenix Sky Harbor Intl per day from 2 different airlines.
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 $222 on this airline. Additional options worth looking into are Hawaiian Airlines and American Airlines, starting at $255 and $355 round-trip. Users have found that Alaska Airlines is 47% cheaper than the other options available to this destination.
What are the most reliable airlines from San Luis Obispo to Phoenix Sky Harbor Intl Airport?
Before booking your flight to Phoenix Sky Harbor Intl Airport from San Luis Obispo, check out the most reliable airlines to get you to your destination on time: Envoy Air (90%), American Airlines (90%), SkyWest Airlines( 88%).
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 $1,252, our data shows the cheapest flight currently is $168. When looking at the most popular route, (San Luis Obispo County - Phoenix Sky Harbor Intl), you can expect to pay $228 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

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Globe

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Top 2 airlines flying from San Luis Obispo to Sky Harbor Intl

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$325	Average$419	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$390	Average$474	FlexibilityNo cancel fee	On-time69%

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$148+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Luis Obispo to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Luis Obispo County to Phoenix Sky Harbor Intl are usually found in July or August, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from San Luis Obispo to Sky Harbor Intl

Round-trip from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from San Luis Obispo to Sky Harbor Intl

Cheapest flights from San Luis Obispo to Sky Harbor IntlExplore 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 junio 16, 2025.

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 junio 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Obispo to Phoenix Sky Harbor Intl Airport that are best for you.

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.

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 June 13, 2025.

What is the cheapest month to book a flight from San Luis Obispo to Phoenix Sky Harbor Intl Airport?

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 junio 16, 2025.

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 June 15, 2025.

Weekly flight availability from San Luis Obispo to Phoenix Sky Harbor Intl Airport

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Sky Harbor Intl

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?

What are the cheapest airlines flying from San Luis Obispo to Phoenix Sky Harbor Intl Airport round-trip?

What are the most reliable airlines from San Luis Obispo to Phoenix Sky Harbor Intl Airport?

What are the cheapest flights from San Luis Obispo to Phoenix Sky Harbor Intl Airport?

Can I find deals for flights from San Luis Obispo to Sky Harbor Intl that include hotel bookings?

How can I 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?

What is the cheapest month to book a flight from San Luis Obispo to Phoenix Sky Harbor Intl Airport?

Traveling to a place near San Luis Obispo?

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Alternative routes for San Luis Obispo to Sky Harbor Intl

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Top 2 airlines flying from San Luis Obispo to Sky Harbor Intl

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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 junio 16, 2025.