$189+ Cheap flights from Irvine, CA to San Luis Obispo (SBP)
This is the cheapest round-trip 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.
LAX — SBP
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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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
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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 Irvine to San Luis Obispo
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Last-minute
One-way
Cheapest flights from Irvine to San Luis ObispoExplore the most affordable flight options available from Irvine to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Irvine to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 10/164:20 pm -
Nonstop1h 02m
Sun 10/184:25 pm -
Nonstop1h 26m
Deal found 9/18![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 10/311:25 am -
Nonstop1h 02m
Tue 10/61:50 pm -
Nonstop1h 26m
Deal found 9/19![United Airlines logo]()
$319
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:40 pm -
Nonstop1h 02m
Mon 10/54:25 pm -
Nonstop1h 26m
Deal found 9/16![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 9/254:20 pm -
Nonstop1h 02m
Sun 9/2710:48 am -
Nonstop1h 26m
Deal found 9/17![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/810:40 pm -
Nonstop1h 02m
Sun 10/1110:48 am -
Nonstop1h 26m
Deal found 9/17![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/106:50 pm -
Nonstop1h 02m
Tue 10/131:50 pm -
Nonstop1h 26m
Deal found 9/17![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/24:10 pm -
1 stop4h 01m
Tue 10/67:11 am -
Nonstop1h 19m
Deal found 9/17![United Airlines logo]()
$384
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:10 pm -
1 stop3h 52m
Tue 9/291:50 pm -
Nonstop1h 26m
Deal found 9/15![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 9/199:09 am -
Nonstop1h 02m
Sat 9/267:11 am -
Nonstop1h 19m
Deal found 9/18![United Airlines logo]()
$399
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.
Tue 10/135:25 pm -
2 stops20h 21m
Tue 10/202:26 pm -
2 stops18h 32m
Deal found 9/15![Alaska Airlines logo]()
$405
Best flights from Irvine to San Luis ObispoDiscover carefully curated flight deals from Irvine to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Irvine to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/176:50 pm -
Nonstop1h 02m
Sat 10/241:50 pm -
Nonstop1h 26m
Deal found 9/18![United Airlines logo]()
$289
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.
Mon 12/218:05 pm -
2 stops20h 31m
Tue 1/53:44 pm -
2 stops16h 02m
Deal found 9/15![Alaska Airlines logo]()
$420
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 10/318:50 am -
Nonstop1h 07m
Mon 11/27:08 am -
Nonstop1h 21m
Deal found 9/19![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 10/311:25 am -
Nonstop1h 02m
Tue 10/61:50 pm -
Nonstop1h 26m
Deal found 9/19![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/210:40 pm -
Nonstop1h 02m
Tue 10/61:50 pm -
Nonstop1h 26m
Deal found 9/17![United Airlines logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 10/102:27 pm -
2 stops9h 16m
Tue 10/132:26 pm -
2 stops21h 27m
Deal found 9/19![Alaska Airlines logo]()
$439
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:20 pm -
Nonstop1h 02m
Thu 10/226:00 am -
1 stop4h 35m
Deal found 9/16![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 12/207:25 am -
1 stop4h 25m
Mon 12/285:07 pm -
Nonstop1h 23m
Deal found 9/19![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Fri 11/138:50 pm -
Nonstop1h 03m
Sun 11/152:15 pm -
1 stop3h 45m
Deal found 9/19![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/106:50 pm -
Nonstop1h 02m
Tue 10/131:50 pm -
Nonstop1h 26m
Deal found 9/17![United Airlines logo]()
$379
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/134:10 pm -
1 stop4h 01m
Tue 10/201:50 pm -
Nonstop1h 26m
Deal found 9/15![United Airlines logo]()
$379
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:25 am -
Nonstop1h 02m
Mon 10/128:00 am -
1 stop9h 52m
Deal found 9/15![United Airlines logo]()
$447
Last-minute flights from Irvine to San Luis ObispoDiscover last-minute flight deals from Irvine to San Luis Obispo. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to San Luis Obispo. Data last updated September 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 9/199:09 am -
Nonstop1h 02m
Sat 9/267:11 am -
Nonstop1h 19m
Deal found 9/18![United Airlines logo]()
$399
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:10 pm -
1 stop3h 52m
Tue 9/291:50 pm -
Nonstop1h 26m
Deal found 9/15![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 9/254:20 pm -
Nonstop1h 02m
Sun 9/2710:48 am -
Nonstop1h 26m
Deal found 9/17![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/210:40 pm -
Nonstop1h 02m
Tue 10/61:50 pm -
Nonstop1h 26m
Deal found 9/17![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 10/311:25 am -
Nonstop1h 02m
Tue 10/61:50 pm -
Nonstop1h 26m
Deal found 9/19![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/810:40 pm -
Nonstop1h 02m
Sun 10/1110:48 am -
Nonstop1h 26m
Deal found 9/17![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/106:50 pm -
Nonstop1h 02m
Tue 10/131:50 pm -
Nonstop1h 26m
Deal found 9/17![United Airlines logo]()
$379
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.
Tue 10/135:25 pm -
2 stops20h 21m
Tue 10/202:26 pm -
2 stops18h 32m
Deal found 9/15![Alaska Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 10/164:20 pm -
Nonstop1h 02m
Sun 10/184:25 pm -
Nonstop1h 26m
Deal found 9/18![United Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 10/164:10 pm -
1 stop4h 01m
Fri 10/2310:48 am -
Nonstop1h 26m
Deal found 9/18![United Airlines logo]()
$369
One-way flights from Irvine to San Luis ObispoSearch for one-way flight options from Irvine to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Irvine to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Tue 10/1310:40 pm -
Nonstop1h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$189
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 10/133:37 pm -
2 stops22h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Alaska Airlines logo]()
$209
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.
Sat 10/243:37 pm -
2 stops23h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$217
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:23 pm -
2 stops9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 9/18. 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 10/2012:57 pm -
2 stops24h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Alaska Airlines logo]()
$224
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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.
Mon 10/2612:57 pm -
2 stops24h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$244
This Orbitz deal was found by Cheapflights users on 9/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/47:30 am -
2 stops7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Alaska Airlines logo]()
$248
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:08 am -
2 stops7h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$253
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:35 pm -
Nonstop1h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$259
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:35 am -
2 stops31h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Alaska Airlines logo]()
$265
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:40 pm -
Nonstop1h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$266
Find flight deals from Irvine to San Luis Obispo
Keep the following information in mind while searching for Irvine to San Luis Obispo flight deals. Data was last updated September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (United Airlines) |
One-way from | $189 (United Airlines) |
Popular in | August |
Cheapest in | November |
Average price | $309 |
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine 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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Irvine to San Luis Obispo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesSan Luis Obispo
LAX Los Angeles - SBP San Luis Obispo County
LAXSBP
Los Angeles
Sat 10/24
3:37 pm-2:46 pm
2 stops23h 09m
San Luis Obispo County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$217
Quickest round-trip
Los AngelesSan Luis Obispo
LAX Los Angeles - SBP San Luis Obispo County
LAXSBP
Los Angeles
Fri 10/16
4:20 pm-5:22 pm
Nonstop1h 02m
San Luis Obispo County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
Los AngelesSan Luis Obispo
LAX Los Angeles - SBP San Luis Obispo County
LAXSBP
Los Angeles
Sat 10/24
6:50 pm-7:52 pm
Nonstop1h 02m
San Luis Obispo County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
Los AngelesSan Luis Obispo
LAX Los Angeles - SBP San Luis Obispo County
LAXSBP
Los Angeles
Thu 10/22
4:20 pm-5:22 pm
Nonstop1h 02m
San Luis Obispo County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
Los AngelesSan Luis Obispo
LAX Los Angeles - SBP San Luis Obispo County
LAXSBP
Los Angeles
Wed 10/7
10:40 pm-11:42 pm
Nonstop1h 02m
San Luis Obispo County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$266
Los AngelesSan Luis Obispo
LAX Los Angeles - SBP San Luis Obispo County
LAXSBP
Los Angeles
Mon 12/21
7:25 am-11:50 am
1 stop4h 25m
San Luis Obispo County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
Los AngelesSan Luis Obispo
LAX Los Angeles - SBP San Luis Obispo County
LAXSBP
Los Angeles
Fri 11/6
11:35 am-3:25 pm
1 stop3h 50m
San Luis Obispo County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
Los AngelesSan Luis Obispo
LAX Los Angeles - SBP San Luis Obispo County
LAXSBP
Los Angeles
Wed 11/25
11:35 am-3:25 pm
1 stop3h 50m
San Luis Obispo County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$269
Los AngelesSan Luis Obispo
LAX Los Angeles - SBP San Luis Obispo County
LAXSBP
Los Angeles
Thu 10/22
7:50 pm-2:46 pm
2 stops18h 56m
San Luis Obispo County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$277
Los AngelesSan Luis Obispo
LAX Los Angeles - SBP San Luis Obispo County
LAXSBP
Los Angeles
Tue 11/24
9:14 am-10:21 am
Nonstop1h 07m
San Luis Obispo County
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Irvine to San Luis Obispo
Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Irvine with our price prediction graph.
LAX-SBP
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 Irvine to San Luis Obispo
IR9-SBP
LAX-SBP
What is the cheapest time of day to fly from IR9 to SBP?
Find hourly flight availability from Irvine 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 20, 2026.
It’s optimal to fly from Irvine to San Luis Obispo in the afternoon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from Irvine to San Luis Obispo?
Airfare is typical for this route at the moment.
Irvine to San Luis Obispo flights typically cost between $229 and $374 in October.The cheapest round-trip price found within the last 5 days was $289 on United Airlines (Oct 16-Oct 18).
What is the cheapest day to fly from Irvine to San Luis Obispo?
Use this chart to determine the cheapest time to fly round-trip from Irvine to San Luis Obispo. Price data was last updated on March 12, 2026.
Travelers seeking maximum savings on their Irvine to San Luis Obispo flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday evenings 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 September 20, 2026.
Peruse reviews from past customers who have flown with United Airlines from Irvine to San Luis Obispo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Boarding
7.7
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
4.0
OkaySimon,Jun 2024
LAS - LAX
Related info for your journey
Find useful and relevant information for your journey from Irvine 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.
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$314 | FlexibilityNo cancel fee | On-time69% |