$49+ Cheap flights from San Francisco (SFO) 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LAX
Apr 12 — Apr 191
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Irvine 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 San Francisco to Irvine are usually found in July or August, booked 85 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from San Francisco to Irvine
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to IrvineExplore the most affordable flight options available from San Francisco to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
Explore the most affordable flight options available from San Francisco to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:20 pm
SFO
- LAX
Nonstop1h 34m
Frontier
Fri 8/145:38 pm
LAX
- SFO
Nonstop1h 32m
Frontier
Deal found 3/8![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:20 pm
SFO
- LAX
Nonstop1h 34m
Frontier
Mon 8/175:38 pm
LAX
- SFO
Nonstop1h 32m
Frontier
Deal found 3/8![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Sun 7/128:20 pm
SFO
- LAX
Nonstop1h 34m
Frontier
Wed 7/155:38 pm
LAX
- SFO
Nonstop1h 32m
Frontier
Deal found 3/11![Frontier logo]()
$89
This Orbitz deal was found by Cheapflights users on 3/10. 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.
Wed 4/226:29 pm
SFO
- LAX
Nonstop1h 40m
Multiple Airlines
Wed 4/291:44 pm
LAX
- SFO
Nonstop1h 28m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$90
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:50 pm
SFO
- LAX
Nonstop1h 35m
Southwest
Sat 5/22:45 pm
LAX
- SFO
1 stop6h 35m
Southwest
Deal found 3/11![Southwest logo]()
$91
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:29 pm
SFO
- LAX
Nonstop1h 40m
Frontier
Wed 4/298:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Deal found 3/9![Frontier logo]()
$92
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:14 pm
SFO
- LAX
Nonstop1h 42m
Frontier
Fri 4/178:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Deal found 3/9![Frontier logo]()
$93
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 4/151:43 pm
SFO
- LAX
Nonstop1h 32m
Alaska Airlines
Wed 4/156:34 pm
LAX
- SFO
Nonstop1h 29m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$94
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:57 pm
SFO
- LAX
Nonstop1h 31m
Multiple Airlines
Mon 5/48:01 pm
LAX
- SFO
Nonstop1h 38m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$95
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 am
SFO
- LAX
Nonstop1h 29m
Delta
Tue 4/148:25 am
LAX
- SFO
Nonstop1h 25m
Delta
Deal found 3/9![Delta logo]()
$97
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:29 pm
SFO
- LAX
Nonstop1h 40m
Frontier
Tue 4/288:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Deal found 3/9![Frontier logo]()
$98
Best flights from San Francisco to IrvineDiscover carefully curated flight deals from San Francisco to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
Discover carefully curated flight deals from San Francisco to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 13, 2026.
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:45 am
SFO
- LAX
Nonstop1h 30m
Southwest
Sat 5/25:20 am
LAX
- SFO
2 stops6h 30m
Southwest
Deal found 3/10![Southwest logo]()
$96
This Delta deal was found by Cheapflights users on 3/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:29 pm
SFO
- LAX
Nonstop1h 39m
Delta
Sat 5/237:00 am
LAX
- SFO
Nonstop1h 21m
Delta
Deal found 3/8![Delta logo]()
$108
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:20 am
SFO
- LAX
Nonstop1h 35m
Southwest
Tue 4/143:35 pm
LAX
- SFO
2 stops6h 30m
Southwest
Deal found 3/9![Southwest logo]()
$112
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:20 am
SFO
- LAX
Nonstop1h 35m
Southwest
Tue 4/282:20 pm
LAX
- SFO
2 stops8h 25m
Southwest
Deal found 3/8![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:50 pm
SFO
- LAX
1 stop4h 55m
Southwest
Wed 4/293:35 pm
LAX
- SFO
2 stops6h 30m
Southwest
Deal found 3/8![Southwest logo]()
$142
This Southwest deal was found by Cheapflights users on 3/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:50 pm
SFO
- LAX
2 stops7h 05m
Southwest
Mon 5/47:50 pm
LAX
- SFO
1 stop4h 20m
Southwest
Deal found 3/8![Southwest logo]()
$153
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:35 am
SFO
- LAX
Nonstop1h 25m
Southwest
Wed 4/156:10 pm
LAX
- SFO
1 stop4h 35m
Southwest
Deal found 3/10![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:05 am
SFO
- LAX
1 stop7h 30m
Southwest
Fri 5/15:30 pm
LAX
- SFO
1 stop6h 40m
Southwest
Deal found 3/9![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:20 am
SFO
- LAX
Nonstop1h 35m
Southwest
Sun 4/126:35 am
LAX
- SFO
Nonstop1h 25m
Southwest
Deal found 3/12![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 3/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:05 am
SFO
- LAX
2 stops7h 30m
Southwest
Mon 5/118:45 pm
LAX
- SFO
Nonstop1h 25m
Southwest
Deal found 3/11![Southwest logo]()
$192
Last-minute flights from San Francisco to IrvineDiscover last-minute flight deals from San Francisco to Irvine. Data last updated March 13, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Irvine. Data last updated March 13, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:14 pm
SFO
- LAX
Nonstop1h 30m
Frontier
Fri 4/37:34 pm
LAX
- SFO
Nonstop1h 34m
Frontier
Deal found 3/9![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 3/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:09 pm
SFO
- LAX
Nonstop1h 30m
Frontier
Thu 4/27:34 pm
LAX
- SFO
Nonstop1h 34m
Frontier
Deal found 3/10![Frontier logo]()
$88
This Expedia deal was found by Cheapflights users on 3/9. 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.
Tue 3/318:26 am
SFO
- LAX
Nonstop1h 33m
Alaska Airlines
Thu 4/24:15 pm
LAX
- SFO
Nonstop1h 29m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$99
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:14 pm
SFO
- LAX
Nonstop1h 42m
Frontier
Fri 4/178:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Deal found 3/9![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 4/74:06 pm
SFO
- LAX
1 stop20h 30m
Frontier
Tue 4/148:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Deal found 3/9![Frontier logo]()
$95
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 am
SFO
- LAX
Nonstop1h 29m
Delta
Tue 4/148:25 am
LAX
- SFO
Nonstop1h 25m
Delta
Deal found 3/9![Delta logo]()
$97
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 4/151:43 pm
SFO
- LAX
Nonstop1h 32m
Alaska Airlines
Wed 4/156:34 pm
LAX
- SFO
Nonstop1h 29m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$94
This Orbitz deal was found by Cheapflights users on 3/10. 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.
Wed 4/226:29 pm
SFO
- LAX
Nonstop1h 40m
Multiple Airlines
Wed 4/291:44 pm
LAX
- SFO
Nonstop1h 28m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$90
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:29 pm
SFO
- LAX
Nonstop1h 40m
Frontier
Tue 4/288:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Deal found 3/9![Frontier logo]()
$98
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:00 am
SFO
- LAX
1 stop3h 45m
Southwest
Tue 4/286:20 am
LAX
- SFO
Nonstop1h 25m
Southwest
Deal found 3/12![Southwest logo]()
$91
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:29 pm
SFO
- LAX
Nonstop1h 40m
Frontier
Wed 4/298:01 pm
LAX
- SFO
Nonstop1h 38m
Frontier
Deal found 3/9![Frontier logo]()
$92
One-way flights from San Francisco to IrvineSearch for one-way flight options from San Francisco to Irvine. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
Search for one-way flight options from San Francisco to Irvine. Find affordable one-way fares based on user searches. Data last updated March 13, 2026.
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:20 am
SFO
- LAX
Nonstop1h 35m
Southwest
Deal found 3/9![Southwest logo]()
$49
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 3/318:26 am
SFO
- LAX
Nonstop1h 33m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$50
This Southwest deal was found by Cheapflights users on 3/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:50 pm
SFO
- LAX
1 stop6h 40m
Southwest
Deal found 3/10![Southwest logo]()
$51
This Jetabroad deal was found by Cheapflights users on 3/9. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:49 pm
SFO
- LAX
Nonstop1h 35m
Frontier
Deal found 3/9![Frontier logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Fri 5/16:29 pm
SFO
- LAX
Nonstop1h 40m
Frontier
Deal found 3/13![Frontier logo]()
$53
This Expedia deal was found by Cheapflights users on 3/10. 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 6/228:20 pm
SFO
- LAX
Nonstop1h 34m
Frontier
Deal found 3/10![Frontier logo]()
$54
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:20 pm
SFO
- LAX
Nonstop1h 34m
Frontier
Deal found 3/9![Frontier logo]()
$55
This Trip.com deal was found by Cheapflights users on 3/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:09 pm
SFO
- LAX
Nonstop1h 30m
Frontier
Deal found 3/12![Frontier logo]()
$57
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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 4/85:39 pm
SFO
- LAX
Nonstop1h 30m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$58
This CheapOair deal was found by Cheapflights users on 3/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:14 pm
SFO
- LAX
Nonstop1h 42m
Frontier
Deal found 3/10![Frontier logo]()
$60
Find flight deals from San Francisco to Irvine
Keep the following information in mind while searching for San Francisco to Irvine flight deals. Data was last updated March 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $87 (Frontier) |
One-way from | $49 (Southwest) |
Popular in | February |
Cheapest in | July |
Average price | $197 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Irvine 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 March 13, 2026.
Use the filters below to find and compare flights from San Francisco to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Sat 4/25
11:45 am-1:15 pm
Nonstop1h 30m
Los Angeles Los Angeles
Sat 5/2
5:20 am-11:50 am
2 stops6h 30m
$96
Quickest round-trip
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Wed 5/20
8:29 pm-10:08 pm
Nonstop1h 39m
Los Angeles Los Angeles
Sat 5/23
7:00 am-8:21 am
Nonstop1h 21m
$108
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Wed 4/8
7:20 am-8:55 am
Nonstop1h 35m
Los Angeles Los Angeles
Tue 4/14
3:35 pm-10:05 pm
2 stops6h 30m
$112
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Thu 4/23
6:20 am-7:55 am
Nonstop1h 35m
Los Angeles Los Angeles
Tue 4/28
2:20 pm-10:45 pm
2 stops8h 25m
$142
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Wed 4/22
2:50 pm-7:45 pm
1 stop4h 55m
Los Angeles Los Angeles
Wed 4/29
3:35 pm-10:05 pm
2 stops6h 30m
$142
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Sat 5/2
1:50 pm-8:55 pm
2 stops7h 05m
Los Angeles Los Angeles
Mon 5/4
7:50 pm-12:10 am
1 stop4h 20m
$153
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Fri 4/3
6:35 am-8:00 am
Nonstop1h 25m
Los Angeles Los Angeles
Wed 4/15
6:10 pm-10:45 pm
1 stop4h 35m
$167
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Tue 3/31
5:05 am-12:35 pm
1 stop7h 30m
Los Angeles Los Angeles
Fri 5/1
5:30 pm-12:10 am
1 stop6h 40m
$167
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Thu 4/9
6:20 am-7:55 am
Nonstop1h 35m
Los Angeles Los Angeles
Sun 4/12
6:35 am-8:00 am
Nonstop1h 25m
$187
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Fri 5/8
5:05 am-12:35 pm
2 stops7h 30m
Los Angeles Los Angeles
Mon 5/11
8:45 pm-10:10 pm
Nonstop1h 25m
$192
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine from San Francisco with our price prediction graph.
SFO-LAX
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 San Francisco to Irvine
SFO-IR9
SFO-LAX
How far ahead should I book a flight from San Francisco to Irvine?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Irvine. Price data was last updated on March 6, 2026.
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Irvine. 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 San Francisco to Irvine?
Currently, February is the cheapest month in which you can book a flight from San Francisco to Irvine (average of $33). Flying from San Francisco to Irvine in March is currently the most expensive (average of $57). 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 SFO to IR9?
Find hourly flight availability from San Francisco 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 March 13, 2026.
It’s optimal to fly from San Francisco to Irvine in the morning. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from San Francisco to Irvine?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Irvine. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their San Francisco to Irvine flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Francisco to Irvine
Explore weekly flight availability from San Francisco 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 March 13, 2026.
The most flights from SFO to IR9 are scheduled on a Thursday (171 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (67 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 March 13, 2026.
Read through reviews of airlines operating flights from San Francisco to Irvine, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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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San Francisco and Irvine flights
Browse other San Francisco and Irvine flight options. Last updated on March 13, 2026.
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Top 9 airlines flying from San Francisco to Irvine
Discover the top 9 airlines that operate flights from San Francisco 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 March 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$29 | Average$124 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$35 | Average$91 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$38 | Average$187 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$53 | Average$199 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$59 | Average$226 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$78 | Average$239 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$100 | Average$161 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$107 | Average$275 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$113 | Average$313 | FlexibilityNo cancel fee | On-time71% |