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Cheap flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo

Cheap round-trip flights

Alaska Airlines Logo
6:00 am - 11:24 pmPHX-SBP
17h 24m1 stop
Alaska Airlines Logo
6:00 am - 10:58 amSBP-PHX
4h 58m1 stop
$242Alaska Airlines
Find Deal
Mon, Oct 20 - Wed, Oct 29
Alaska Airlines Logo
6:02 am - 11:18 pmPHX-SBP
18h 16m1 stop
Alaska Airlines Logo
6:00 am - 11:59 pmSBP-PHX
16h 59m1 stop
$257Alaska Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Alaska Airlines Logo
6:00 am - 11:24 pmPHX-SBP
17h 24m1 stop
Alaska Airlines Logo
6:00 am - 3:00 pmSBP-PHX
9h 00m1 stop
$273Alaska Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
Alaska Airlines Logo
6:00 am - 11:24 pmPHX-SBP
17h 24m1 stop
Alaska Airlines Logo
6:00 am - 6:17 pmSBP-PHX
12h 17m2 stops
$277Alaska Airlines
Find Deal
Mon, Oct 20 - Wed, Oct 29
Alaska Airlines Logo
4:17 pm - 10:41 pmPHX-SBP
6h 24m1 stop
Alaska Airlines Logo
5:35 pm - 10:58 amSBP-PHX
17h 23m2 stops
$279Alaska Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
American Airlines Logo
10:12 am - 12:02 pmPHX-SBP
1h 50mnonstop
American Airlines Logo
4:43 pm - 6:24 pmSBP-PHX
1h 41mnonstop
$355American Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
American Airlines Logo
8:30 pm - 10:12 pmPHX-SBP
1h 42mnonstop
American Airlines Logo
4:43 pm - 6:24 pmSBP-PHX
1h 41mnonstop
$375American Airlines
Find Deal
Thu, Oct 23 - Tue, Oct 28
American Airlines Logo
2:22 pm - 4:06 pmPHX-SBP
1h 44mnonstop
American Airlines Logo
12:38 pm - 2:18 pmSBP-PHX
1h 40mnonstop
$388American Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
United Airlines Logo
10:41 am - 2:04 pmPHX-SBP
3h 23m1 stop
United Airlines Logo
2:16 pm - 6:44 pmSBP-PHX
4h 28m1 stop
$395United Airlines
Find Deal
Thu, Oct 23 - Tue, Oct 28
United Airlines Logo
10:41 am - 11:43 pmPHX-SBP
13h 02m1 stop
United Airlines Logo
6:07 pm - 9:52 amSBP-PHX
15h 45m1 stop
$405United Airlines
Find Deal
Thu, Oct 23 - Sun, Oct 26

Alaska Airlines flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo

Our best Alaska Airlines deals on Phoenix Sky Harbor Intl Airport to San Luis Obispo flight tickets
Alaska Airlines
Oct 20
PHX6:00 amPhoenix Sky Harbor Intl
17h 24m
1 stop
SBP11:24 pmSan Luis Obispo County
Oct 29
SBP6:00 amSan Luis Obispo County
4h 58m
1 stop
PHX10:58 amPhoenix Sky Harbor Intl
$242
Find similar
Alaska Airlines
Dec 5
PHX6:02 amPhoenix Sky Harbor Intl
18h 16m
1 stop
SBP11:18 pmSan Luis Obispo County
Dec 7
SBP6:00 amSan Luis Obispo County
16h 59m
1 stop
PHX11:59 pmPhoenix Sky Harbor Intl
$257
Find similar
Alaska Airlines
Oct 24
PHX6:00 amPhoenix Sky Harbor Intl
17h 24m
1 stop
SBP11:24 pmSan Luis Obispo County
Oct 31
SBP6:00 amSan Luis Obispo County
9h 00m
1 stop
PHX3:00 pmPhoenix Sky Harbor Intl
$273
Find similar

American Airlines flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo

Our best American Airlines deals on Phoenix Sky Harbor Intl Airport to San Luis Obispo flight tickets
American Airlines
Oct 21
PHX10:12 amPhoenix Sky Harbor Intl
1h 50m
SBP12:02 pmSan Luis Obispo County
Oct 28
SBP4:43 pmSan Luis Obispo County
1h 41m
PHX6:24 pmPhoenix Sky Harbor Intl
$355
Find similar
American Airlines
Oct 23
PHX8:30 pmPhoenix Sky Harbor Intl
1h 42m
SBP10:12 pmSan Luis Obispo County
Oct 28
SBP4:43 pmSan Luis Obispo County
1h 41m
PHX6:24 pmPhoenix Sky Harbor Intl
$375
Find similar
American Airlines
Oct 18
PHX2:22 pmPhoenix Sky Harbor Intl
1h 44m
SBP4:06 pmSan Luis Obispo County
Oct 25
SBP12:38 pmSan Luis Obispo County
1h 40m
PHX2:18 pmPhoenix Sky Harbor Intl
$388
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo 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, momondo users made 832,500 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Mon 10/20

6:00 am-11:24 pm

1 stop17h 24m

San Luis Obispo County

Wed 10/29

6:00 am-10:58 am

1 stop4h 58m

$242

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 12/5

6:02 am-11:18 pm

1 stop18h 16m

San Luis Obispo County

Sun 12/7

6:00 am-11:59 pm

1 stop16h 59m

$257

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 10/24

6:00 am-11:24 pm

1 stop17h 24m

San Luis Obispo County

Fri 10/31

6:00 am-3:00 pm

1 stop9h 00m

$273

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Mon 10/20

6:00 am-11:24 pm

1 stop17h 24m

San Luis Obispo County

Wed 10/29

6:00 am-6:17 pm

2 stops12h 17m

$277

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Tue 10/21

4:17 pm-10:41 pm

1 stop6h 24m

San Luis Obispo County

Tue 10/28

5:35 pm-10:58 am

2 stops17h 23m

$279

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Tue 10/21

10:12 am-12:02 pm

Nonstop1h 50m

San Luis Obispo County

Tue 10/28

4:43 pm-6:24 pm

Nonstop1h 41m

$355

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Thu 10/23

8:30 pm-10:12 pm

Nonstop1h 42m

San Luis Obispo County

Tue 10/28

4:43 pm-6:24 pm

Nonstop1h 41m

$375

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Sat 10/18

2:22 pm-4:06 pm

Nonstop1h 44m

San Luis Obispo County

Sat 10/25

12:38 pm-2:18 pm

Nonstop1h 40m

$388

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Thu 10/23

10:41 am-2:04 pm

1 stop3h 23m

San Luis Obispo County

Tue 10/28

2:16 pm-6:44 pm

1 stop4h 28m

$395

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Thu 10/23

10:41 am-11:43 pm

1 stop13h 02m

San Luis Obispo County

Sun 10/26

6:07 pm-9:52 am

1 stop15h 45m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Luis Obispo from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to San Luis Obispo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Luis Obispo?

In general, April is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to San Luis Obispo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $385. The month of October is another great option to travel to San Luis Obispo, with average flight prices from Phoenix Sky Harbor Intl Airport averaging around $385.

What is the cheapest day to depart on your flight to San Luis Obispo?

On average, the least expensive day to fly to San Luis Obispo from Phoenix Sky Harbor Intl Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as $415. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Phoenix Sky Harbor Intl Airport to San Luis Obispo for around $489.

What is the cheapest time of day to depart on your flight to San Luis Obispo?

Flying to San Luis Obispo from Phoenix Sky Harbor Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $418 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $450 on average. Flights to San Luis Obispo from Phoenix Sky Harbor Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Phoenix Sky Harbor Intl to San Luis Obispo County flight route?

Fly from Phoenix Sky Harbor Intl to San Luis Obispo County for the best Phoenix Sky Harbor Intl - San Luis Obispo County flight prices

How far in advance should I book a flight to San Luis Obispo?

You are more likely to see cheaper flights to San Luis Obispo from Phoenix Sky Harbor Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Luis Obispo for around $425 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Luis Obispo from Phoenix Sky Harbor Intl Airport for as low as $360 on momondo.

What cabin class options are available on Phoenix Sky Harbor Intl to San Luis Obispo County flights?

There are 3 cabin classes available to choose from on Phoenix Sky Harbor Intl to San Luis Obispo County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Phoenix Sky Harbor Intl Airport to San Luis Obispo flights?

You could potentially save up to 9% on your flight if you consider stops on a Phoenix Sky Harbor Intl Airport to San Luis Obispo flight.

How have Phoenix Sky Harbor Intl Airport to San Luis Obispo flight prices changed over time?

As of September 2025, prices for Phoenix Sky Harbor Intl Airport to San Luis Obispo flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to San Luis Obispo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to San Luis Obispo (PHX to SBP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo

Best Price Found

$375

Fastest flight time

1h 42m

Direct flights

Every day

Airports in San Luis Obispo

1 airport
The best one-way flight to San Luis Obispo from Phoenix Sky Harbor Intl Airport in the past 72 hours is $375. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to San Luis Obispo found on momondo in the last 72 hours is $375.
The fastest flight from Phoenix Sky Harbor Intl Airport to San Luis Obispo takes 1h 42m
Direct flights go from Phoenix Sky Harbor Intl Airport to San Luis Obispo every day.
There is 1 airport near San Luis Obispo: San Luis Obispo County (SBP)
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  • How far is Phoenix Sky Harbor Intl to San Luis Obispo County by plane?

    The distance between Phoenix Sky Harbor Intl and San Luis Obispo County is about 509.7 mi. 1h 42m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo County Airport?

    Prices for flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo County Airport refresh daily.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to San Luis Obispo County Airport?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to San Luis Obispo County Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix Sky Harbor Intl Airport to San Luis Obispo County Airport.

  • What documentation or ID do you need to fly to San Luis Obispo County Airport?

    The required travel and health documents for your San Luis Obispo County Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Luis Obispo County Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to San Luis Obispo?

Best airlines flying from Phoenix Sky Harbor Intl Airport to San Luis Obispo

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to San Luis Obispo with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $355Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • American Airlines Flights From Phoenix Sky Harbor Intl Airport to San Luis Obispo

    American Airlines is one of the most popular airlines flying from Phoenix Sky Harbor Intl Airport to San Luis Obispo, operating 15 flights/week on average for this route. A good American Airlines flight deal for Phoenix Sky Harbor Intl Airport to San Luis Obispo starts from $355 round-trip, up to an average price of $430. Our users have rated American Airlines at 7.2/10.

Traveling to a place near San Luis Obispo?

Book flights to San Luis Obispo if you plan to visit one of these locations
Pismo Beach
Morro Bay
Cambria
Paso Robles
Avila Beach
San Simeon
Cayucos
Arroyo Grande
Atascadero
Grover Beach

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to San Luis Obispo?

Finding the right flight to San Luis Obispo from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Luis Obispo quick and easy, saving you time and money.

Can I find flights from Phoenix to San Luis Obispo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Phoenix to San Luis Obispo flights to just show those with flexible booking policies.

How can momondo help me find flights from Phoenix to San Luis Obispo?

Once you have performed a search for Phoenix to San Luis Obispo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Phoenix to San Luis Obispo right now. Can momondo alert me if prices change?

Price alerts on flights to San Luis Obispo from Phoenix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Luis Obispo trip

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