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San Luis Obispo

$110+ Cheap flights from Gilbert, AZ to San Luis Obispo (SBP)

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SBP
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from Gilbert to San Luis Obispo with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Gilbert to San Luis Obispo County are usually found in January or April, booked 77 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Gilbert to San Luis Obispo

Cheapest flights from Gilbert to San Luis Obispo
Explore the most affordable flight options available from Gilbert to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 12/1710:22 amPHX - SBP
1 stop4h 30mAlaska Airlines
Mon 7/206:07 amSBP - PHX
1 stop12h 15mAlaska Airlines
Deal found 12/16$381
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/2512:42 pmPHX - SBP
1 stop5h 02mAlaska Airlines
Mon 12/295:20 pmSBP - PHX
1 stop5h 33mAlaska Airlines
Deal found 12/17$396
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:36 pmPHX - SBP
1 stop3h 59mHawaiian Airlines
Tue 12/305:20 pmSBP - PHX
1 stop5h 33mHawaiian Airlines
Deal found 12/16$401
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:54 pmPHX - SBP
Nonstop1h 42mAmerican Airlines
Mon 7/204:35 pmSBP - PHX
Nonstop1h 50mAmerican Airlines
Deal found 12/16$423
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:30 amPHX - SBP
Nonstop1h 53mAmerican Airlines
Mon 12/297:07 pmSBP - PHX
Nonstop1h 48mAmerican Airlines
Deal found 12/17$437
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:30 amPHX - SBP
Nonstop1h 53mAmerican Airlines
Tue 12/307:07 pmSBP - PHX
Nonstop1h 48mAmerican Airlines
Deal found 12/16$523
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 12/2312:32 pmPHX - SBP
1 stop5h 08mAlaska Airlines
Tue 12/307:45 pmSBP - PHX
2 stops19h 06mAlaska Airlines
Deal found 12/16$528
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/2511:02 amPHX - SBP
2 stops11h 57mUnited Airlines
Mon 12/295:28 amSBP - PHX
2 stops6h 41mUnited Airlines
Deal found 12/17$897

Find flight deals from Gilbert to San Luis Obispo

Keep the following information in mind while searching for Gilbert to San Luis Obispo flight deals. Data was last updated December 18, 2025.

Round-trip from

$235
(WAYA)

One-way from

$110
(WAYA)

Popular in

December

Cheapest in

January

Average price

$528
From Gilbert to San Luis Obispo County
Search Deals
One-way flight from Gilbert to San Luis Obispo County
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gilbert 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Gilbert to San Luis Obispo that are best for you.

Fly from

Gilbert

Fly to

San Luis Obispo

Route

Depart

Return

Price

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Tue 2/3

9:00 am-4:55 pm

2 stops8h 55m

San Luis Obispo County

Sat 2/28

3:47 pm-11:42 pm

2 stops6h 55m

$243

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Tue 2/3

7:00 am-11:20 pm

2 stops17h 20m

San Luis Obispo County

Tue 2/10

6:00 am-7:25 pm

1 stop12h 25m

$258

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Thu 1/8

3:45 pm-11:20 pm

1 stop8h 35m

San Luis Obispo County

Mon 1/12

5:14 pm-2:00 pm

2 stops19h 46m

$268

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 2/27

4:12 pm-11:17 pm

1 stop8h 05m

San Luis Obispo County

Tue 3/3

6:00 am-11:59 pm

2 stops16h 59m

$268

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Wed 1/7

7:00 am-4:34 pm

2 stops10h 34m

San Luis Obispo County

Thu 1/8

6:00 am-7:25 pm

1 stop12h 25m

$268

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 2/6

5:12 pm-4:34 pm

2 stops24h 22m

San Luis Obispo County

Sun 2/8

6:00 am-7:25 pm

1 stop12h 25m

$268

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Sat 1/10

1:33 pm-4:34 pm

1 stop4h 01m

$110

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Wed 1/14

11:00 am-11:20 pm

2 stops13h 20m

$127

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Sat 1/17

1:16 pm-11:20 pm

2 stops11h 04m

$127

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Tue 1/13

7:00 am-4:34 pm

2 stops10h 34m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 13 results
1
2

Best time to book a flight from Gilbert to San Luis Obispo

Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Gilbert 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 Gilbert to San Luis Obispo

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

Use this chart to determine the optimal time to book a round-trip flight from Gilbert to San Luis Obispo. Price data was last updated on December 12, 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Gilbert to San Luis Obispo. 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 Gilbert to San Luis Obispo?

Currently, September is the cheapest month in which you can book a flight from Gilbert to San Luis Obispo (average of $158). Flying from Gilbert to San Luis Obispo in April is currently the most expensive (average of $302). 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 G1L to SBP?

Find hourly flight availability from Gilbert to San Luis Obispo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 17% on flights from Gilbert to San Luis Obispo by exploring options for tickets at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Gilbert to San Luis Obispo. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Gilbert to San Luis Obispo flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Luis Obispo

Get insights into the airlines that provide service to San Luis Obispo. 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 San Luis Obispo. Reviews last updated December 18, 2025.
See what other customers who have flown with Alaska Airlines and American Airlines from Gilbert to San Luis Obispo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,474 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,474 reviews
Alaska Airlines
8.0
Very good
11,474 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,053 reviews
Alaska Airlines
8.0
Very good
11,474 reviews

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Gilbert to San Luis Obispo. 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 into for flights to San Luis Obispo from Gilbert?

    If you book a flight to San Luis Obispo from Gilbert, you will be flying to 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 is 1 flight from Gilbert to County per day from 3 different airlines.

  • How long is the flight from Gilbert to San Luis Obispo?

    Departing from Gilbert to San Luis Obispo will take you 8h 55m. The distance from Gilbert to San Luis Obispo is about 508 mi.

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

    Consider SkyWest Airlines (93%), Envoy Air (88%) or American Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Gilbert to San Luis Obispo.

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

    While on average a flight from Gilbert to San Luis Obispo is generally $456, our data shows the cheapest flight currently is $314. When looking at the most popular route, (Phoenix Sky Harbor Intl - San Luis Obispo County), you can expect to pay $268 for that flight.

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

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

  • How can I find direct flights from Gilbert 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 Gilbert to San Luis Obispo.

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

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

    Currently, September is the cheapest month in which you can book a flight from Gilbert to San Luis Obispo (average of $158). Flying from Gilbert to San Luis Obispo in April is currently the most expensive (average of $302). 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
Morro Bay
Arroyo Grande
Avila Beach
San Simeon

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Top 3 airlines flying from Gilbert to San Luis Obispo

Discover the top 3 airlines that operate flights from Gilbert to San Luis Obispo. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$217Average$308FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$248Average$318FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$433FlexibilityNo cancel feeOn-time71%

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