HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Luis Obispo

$113+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SBP
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gilbert to San Luis Obispo with Cheapflights

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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Cheap 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 September 16, 2025.

Round-trip from

$294
(Alaska Airlines)

One-way from

$113
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$432
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 ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/156:00 amPHX - SBP
1 stop16h 41mAlaska Airlines
Tue 10/212:14 pmSBP - PHX
2 stops8h 25mAlaska Airlines
Deal found 9/14$294
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 11/186:00 amPHX - SBP
1 stop18h 26mAlaska Airlines
Wed 11/196:00 amSBP - PHX
1 stop15h 21mAlaska Airlines
Deal found 9/14$299
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/246:00 amPHX - SBP
1 stop17h 24mAlaska Airlines
Sun 10/265:35 pmSBP - PHX
2 stops17h 23mAlaska Airlines
Deal found 9/16$301
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:17 pmPHX - SBP
1 stop6h 24mAlaska Airlines
Wed 10/226:00 amSBP - PHX
1 stop3h 44mAlaska Airlines
Deal found 9/16$302
This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/154:17 pmPHX - SBP
1 stop6h 24mHawaiian Airlines
Tue 10/216:00 amSBP - PHX
1 stop3h 44mHawaiian Airlines
Deal found 9/14$307
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/176:50 pmPHX - SBP
1 stop5h 36mAlaska Airlines
Wed 11/196:00 amSBP - PHX
1 stop15h 21mAlaska Airlines
Deal found 9/14$308
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 10/134:17 pmPHX - SBP
1 stop7h 07mAlaska Airlines
Thu 10/162:03 pmSBP - PHX
1 stop8h 36mAlaska Airlines
Deal found 9/14$312
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 11/510:03 amPHX - SBP
1 stop14h 23mAlaska Airlines
Sun 11/96:00 amSBP - PHX
1 stop6h 34mAlaska Airlines
Deal found 9/14$315
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 12/54:16 pmPHX - SBP
1 stop7h 57mAlaska Airlines
Sun 12/76:00 amSBP - PHX
1 stop12h 23mAlaska Airlines
Deal found 9/15$317
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/244:17 pmPHX - SBP
1 stop7h 07mAlaska Airlines
Mon 10/276:00 amSBP - PHX
1 stop9h 00mAlaska Airlines
Deal found 9/15$318
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 10/86:00 amPHX - SBP
1 stop7h 23mAlaska Airlines
Wed 10/152:14 pmSBP - PHX
2 stops8h 25mAlaska Airlines
Deal found 9/14$329
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 11/196:00 amPHX - SBP
1 stop18h 26mAlaska Airlines
Mon 11/246:00 amSBP - PHX
1 stop16h 40mAlaska Airlines
Deal found 9/14$332

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 September 16, 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

Fri 10/24

4:17 pm-11:24 pm

1 stop7h 07m

San Luis Obispo County

Mon 10/27

5:35 pm-3:00 pm

2 stops21h 25m

$294

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

Sun 10/26

5:35 pm-10:58 am

2 stops17h 23m

$301

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Mon 10/27

10:38 am-11:26 pm

1 stop12h 48m

San Luis Obispo County

Fri 10/31

6:00 am-3:00 pm

1 stop9h 00m

$302

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Thu 11/13

6:50 pm-11:26 pm

1 stop5h 36m

San Luis Obispo County

Sun 11/16

6:00 am-9:21 am

1 stop26h 21m

$302

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Wed 10/15

4:17 pm-10:41 pm

1 stop6h 24m

San Luis Obispo County

Tue 10/21

6:00 am-9:44 am

1 stop3h 44m

$307

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Fri 12/5

4:16 pm-11:13 pm

1 stop7h 57m

San Luis Obispo County

Sun 12/7

6:00 am-11:20 pm

1 stop16h 20m

$317

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Wed 10/15

6:00 am-1:34 pm

2 stops7h 34m

San Luis Obispo County

Tue 10/21

2:14 pm-10:39 pm

2 stops8h 25m

$334

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Tue 11/18

7:44 am-7:01 pm

2 stops12h 17m

San Luis Obispo County

Wed 11/19

6:00 am-10:21 pm

1 stop15h 21m

$335

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Wed 10/8

11:57 am-1:34 pm

2 stops25h 37m

San Luis Obispo County

Wed 10/15

2:14 pm-10:39 pm

2 stops8h 25m

$337

PhoenixSan Luis Obispo

PHX - SBP

PHXSBP

Phoenix Sky Harbor Intl

Sat 10/25

4:17 pm-10:41 pm

1 stop6h 24m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 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 September 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, January is the cheapest month in which you can book a flight from Gilbert to San Luis Obispo (average of $374). Flying from Gilbert to San Luis Obispo in June is currently the most expensive (average of $511). 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 September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Gilbert to San Luis Obispo as you normally would.

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 September 15, 2024.

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

Weekly flight availability from Gilbert to San Luis Obispo

Explore weekly flight availability from Gilbert to San Luis Obispo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from G1L to SBP are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

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 September 16, 2025.
See what other customers who have flown with 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.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Crew

8.0

Reviews

1 / 20
4.0
Okay

Amanda,Sep 2023

PHX - OGG

The flight attendants only came thru twice for drink service the entire 6 hour flight. The first was 90 minutes in and the second was an hour before landing. It feels like it should be more.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Entertainment

6.9

Food

6.4

Crew

8.0

Reviews

1 / 20
4.0
Okay

Amanda,Sep 2023

PHX - OGG

The flight attendants only came thru twice for drink service the entire 6 hour flight. The first was 90 minutes in and the second was an hour before landing. It feels like it should be more.

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 are 2 flights from Gilbert to County per day from 2 different airlines.

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

    Departing from Gilbert to San Luis Obispo will take you 6h 24m. The distance from Gilbert to San Luis Obispo is about 508 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While on average a flight from Gilbert to San Luis Obispo is generally $432, our data shows the cheapest flight currently is $210. When looking at the most popular route, (Phoenix Sky Harbor Intl - San Luis Obispo County), you can expect to pay $307 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, January is the cheapest month in which you can book a flight from Gilbert to San Luis Obispo (average of $374). Flying from Gilbert to San Luis Obispo in June is currently the most expensive (average of $511). 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
Avila Beach
Arroyo Grande
San Simeon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Gilbert to San Luis Obispo

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Las Vegas flights
Sky Harbor Intl to Los Angeles flights
Sky Harbor Intl to San Francisco flights
Las Vegas to Los Angeles flights
Sky Harbor Intl to Santa Ana flights
Sky Harbor Intl to San Diego flights
Las Vegas to Santa Ana flights
Las Vegas to Burbank flights
Tucson to Las Vegas flights
Sky Harbor Intl to Ontario flights
Phoenix-Mesa Gateway to Las Vegas flights
Sky Harbor Intl to Burbank flights
Tucson to Los Angeles flights
Las Vegas to San Francisco flights
Sky Harbor Intl to Sacramento flights
Sky Harbor Intl to Reno flights
Tucson to San Francisco flights
Sky Harbor Intl to San Jose flights
Las Vegas to San Diego flights
Las Vegas to Oakland flights
Las Vegas to San Jose flights
Las Vegas to Reno flights
Las Vegas to Ontario flights
Sky Harbor Intl to Fresno flights
Tucson to San Diego flights
Las Vegas to Sacramento flights
Tucson to Santa Ana flights
Tucson to Ontario flights
Sky Harbor Intl to Santa Barbara flights
Sky Harbor Intl to Oakland flights
Sky Harbor Intl to Medford flights
Sky Harbor Intl to Monterey flights
Sky Harbor Intl to Santa Rosa flights
Sky Harbor Intl to Long Beach flights
Las Vegas to Santa Rosa flights
Sky Harbor Intl to Palm Springs flights
Tucson to San Jose flights
Las Vegas to Fresno flights
Las Vegas to Palm Springs flights
Sky Harbor Intl to San Luis Obispo flights
Las Vegas to Santa Barbara flights
Tucson to Sacramento flights
Sky Harbor Intl to Bakersfield flights
Tucson to Burbank flights
Las Vegas to Long Beach flights
Las Vegas to Stockton flights
Tucson to Oakland flights
Tucson to Palm Springs flights
Tucson to San Luis Obispo flights
Tucson to Santa Barbara flights

Top 2 airlines flying from Gilbert to San Luis Obispo

Discover the top 2 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$333FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$429FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.