$134+ Cheap flights from San Luis Obispo (SBP) to Irvine, CA
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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Luis Obispo to Irvine
Cheapest flights from San Luis Obispo to IrvineExplore the most affordable flight options available from San Luis Obispo to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from San Luis Obispo to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This United Airlines deal was found by Cheapflights users on 1/27. 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.
This United Airlines deal was found by Cheapflights users on 1/27. 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.
This United Airlines deal was found by Cheapflights users on 1/26. 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.
This United Airlines deal was found by Cheapflights users on 1/28. 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.
This United Airlines deal was found by Cheapflights users on 1/28. 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.
This United Airlines deal was found by Cheapflights users on 1/27. 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.
This United Airlines deal was found by Cheapflights users on 1/28. 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.
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
Find flight deals from San Luis Obispo to Irvine
Keep the following information in mind while searching for San Luis Obispo to Irvine flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (United Airlines) |
One-way from | $134 (United Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $300 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from San Luis Obispo to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San Luis ObispoLos Angeles
SBP - LAX
SBPLAX
San Luis Obispo County
Thu 6/18
5:52 pm-7:15 pm
Nonstop1h 23m
Los Angeles
Fri 6/26
10:50 pm-11:45 pm
Nonstop0h 55m
San Luis ObispoLos Angeles
SBP - LAX
SBPLAX
San Luis Obispo County
Wed 3/11
6:05 am-7:22 am
Nonstop1h 17m
Los Angeles
Wed 3/18
10:40 pm-11:44 pm
Nonstop1h 04m
San Luis ObispoLos Angeles
SBP - LAX
SBPLAX
San Luis Obispo County
Sat 3/14
6:05 am-7:22 am
Nonstop1h 17m
Los Angeles
Sun 3/15
10:40 pm-11:44 pm
Nonstop1h 04m
San Luis ObispoLos Angeles
SBP - LAX
SBPLAX
San Luis Obispo County
Wed 2/25
6:12 am-7:28 am
Nonstop1h 16m
Los Angeles
Wed 3/4
4:10 pm-5:15 pm
Nonstop1h 05m
San Luis ObispoLos Angeles
SBP - LAX
SBPLAX
San Luis Obispo County
Thu 2/26
5:56 pm-7:13 pm
Nonstop1h 17m
Los Angeles
Sun 3/1
4:10 pm-5:15 pm
Nonstop1h 05m
San Luis ObispoLos Angeles
SBP - LAX
SBPLAX
San Luis Obispo County
Fri 3/6
6:00 pm-7:17 pm
Nonstop1h 17m
Los Angeles
Sun 3/8
10:40 pm-11:44 pm
Nonstop1h 04m
San Luis ObispoLos Angeles
SBP - LAX
SBPLAX
San Luis Obispo County
Sat 2/28
5:56 pm-7:13 pm
Nonstop1h 17m
Los Angeles
Sat 3/7
10:40 pm-11:44 pm
Nonstop1h 04m
San Luis ObispoLos Angeles
SBP - LAX
SBPLAX
San Luis Obispo County
Thu 3/12
6:00 pm-7:17 pm
Nonstop1h 17m
Los Angeles
Sat 3/14
10:40 pm-11:44 pm
Nonstop1h 04m
San Luis ObispoLos Angeles
SBP - LAX
SBPLAX
San Luis Obispo County
Mon 2/16
5:56 pm-7:13 pm
Nonstop1h 17m
Los Angeles
Sun 2/22
10:54 pm-11:59 pm
Nonstop1h 05m
San Luis ObispoLos Angeles
SBP - LAX
SBPLAX
San Luis Obispo County
Sat 2/14
5:56 pm-7:13 pm
Nonstop1h 17m
Los Angeles
Wed 2/18
4:10 pm-5:15 pm
Nonstop1h 05m
Best time to book a flight from San Luis Obispo to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine from San Luis Obispo with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Luis Obispo to Irvine
What is the cheapest month to book a flight from San Luis Obispo to Irvine?
Currently, January is the cheapest month in which you can book a flight from San Luis Obispo to Irvine (average of $179). Flying from San Luis Obispo to Irvine in August is currently the most expensive (average of $255). 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 IR9?
Find hourly flight availability from San Luis Obispo to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 43% on flights from San Luis Obispo to Irvine by exploring options for tickets in the afternoon.
What is the cheapest day to fly from San Luis Obispo to Irvine?
Use this chart to determine the cheapest time to fly round-trip from San Luis Obispo to Irvine. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their San Luis Obispo to Irvine flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Luis Obispo to Irvine
Explore weekly flight availability from San Luis Obispo to Irvine. 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 January 29, 2026.
The most flights from SBP to IR9 are scheduled on a Tuesday (7 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 Irvine
Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from San Luis Obispo to Irvine, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Crew
Entertainment
Overall
Food
Reviews
Simon,Jun 2024
LAS - LAX
Boarding
Comfort
Crew
Entertainment
Overall
Food
Reviews
Simon,Jun 2024
LAS - LAX
Related info for your journey
Find useful and relevant information for your journey from San Luis Obispo to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Luis Obispo to Irvine
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Luis Obispo to Irvine
Discover the top airline that operate flights from San Luis Obispo to Irvine. 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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$273 | FlexibilityNo cancel fee | On-time69% |