$63+ Cheap flights from the United States 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LAX
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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Find cheap flights from USA 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
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Cheapest flights from USA to IrvineExplore the most affordable flight options available from USA to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
Explore the most affordable flight options available from USA to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 4, 2026.
This Trip.com deal was found by Cheapflights users on 5/2. 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.
Thu 5/2811:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Mon 6/13:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 5/2![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Thu 5/2811:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Fri 5/293:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 5/2![Frontier logo]()
$96
This deal was found by Cheapflights users on 5/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:15 pm
SEA
- LAX
Nonstop2h 48m
Frontier
Tue 10/133:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 5/4![Frontier logo]()
$97
This deal was found by Cheapflights users on 5/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Sun 10/113:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 5/4![Frontier logo]()
$98
This CheapOair deal was found by Cheapflights users on 5/4. 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.
Tue 6/211:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Fri 6/53:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 5/4![Frontier logo]()
$99
This Trip.com deal was found by Cheapflights users on 4/29. 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 5/193:26 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Tue 5/267:22 pm
LAX
- SFO
Nonstop1h 42m
Frontier
Deal found 4/29![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 5/3. 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.
Wed 6/243:26 pm
SFO
- LAX
Nonstop1h 41m
Frontier
Mon 6/296:02 pm
LAX
- SFO
Nonstop1h 33m
Frontier
Deal found 5/3![Frontier logo]()
$100
This Super.com deal was found by Cheapflights users on 5/3. 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.
Tue 5/268:48 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Sat 5/307:22 pm
LAX
- SFO
Nonstop1h 42m
Frontier
Deal found 5/3![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 4/30. 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.
Wed 5/278:48 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Mon 6/85:54 pm
LAX
- SFO
Nonstop1h 42m
Frontier
Deal found 4/30![Frontier logo]()
$102
This Frontier deal was found by Cheapflights users on 5/2. 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 5/237:50 pm
SEA
- LAX
1 stop12h 45m
Frontier
Wed 5/273:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 5/2![Frontier logo]()
$103
This CheapOair deal was found by Cheapflights users on 5/3. 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 6/123:26 pm
SFO
- LAX
Nonstop1h 41m
Frontier
Mon 6/156:02 pm
LAX
- SFO
Nonstop1h 33m
Frontier
Deal found 5/3![Frontier logo]()
$103
This deal was found by Cheapflights users on 5/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:06 am
SEA
- LAX
Nonstop2h 55m
Frontier
Wed 10/143:16 pm
LAX
- SEA
Nonstop3h 10m
Frontier
Deal found 5/4![Frontier logo]()
$104
Best flights from USA to IrvineDiscover carefully curated flight deals from USA to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
Discover carefully curated flight deals from USA to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 2026.
This Delta deal was found by Cheapflights users on 5/2. 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.
Sat 5/302:43 pm
SFO
- LAX
Nonstop1h 32m
Delta
Mon 6/17:00 am
LAX
- SFO
Nonstop1h 21m
Delta
Deal found 5/2![Delta logo]()
$167
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/156:00 am
SFO
- LAX
Nonstop1h 27m
United Airlines
Sun 5/176:00 am
LAX
- SFO
Nonstop1h 35m
United Airlines
Deal found 5/1![United Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 6/97:59 am
STS
- LAX
Nonstop1h 39m
Alaska Airlines
Mon 6/299:00 am
LAX
- STS
Nonstop1h 45m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$192
This Southwest deal was found by Cheapflights users on 5/3. 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 6/612:15 pm
STS
- LAX
1 stop6h 10m
Southwest
Mon 6/85:00 pm
LAX
- STS
2 stops6h 30m
Southwest
Deal found 5/3![Southwest logo]()
$202
This Spirit deal was found by Cheapflights users on 5/2. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:34 pm
ORD
- LAX
Nonstop4h 30m
Spirit Airlines
Tue 6/3011:59 pm
LAX
- ORD
Nonstop4h 03m
Spirit Airlines
Deal found 5/2![Spirit Airlines logo]()
$242
This JetBlue deal was found by Cheapflights users on 5/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:40 pm
JFK
- LAX
Nonstop6h 12m
JetBlue
Mon 8/178:35 pm
LAX
- JFK
Nonstop5h 35m
JetBlue
Deal found 5/3![JetBlue logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 6/97:59 am
STS
- LAX
Nonstop1h 39m
Alaska Airlines
Mon 6/159:00 am
LAX
- STS
Nonstop1h 45m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$192
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 5/239:20 pm
SEA
- LAX
Nonstop2h 35m
Delta
Sat 5/309:05 pm
LAX
- SEA
Nonstop2h 50m
Delta
Deal found 4/30![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 5/3. 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 6/65:00 am
SFO
- LAX
2 stops10h 45m
Southwest
Sat 6/66:40 pm
LAX
- SFO
1 stop5h 55m
Southwest
Deal found 5/3![Southwest logo]()
$216
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 5/227:10 am
SFO
- LAX
Nonstop1h 34m
Alaska Airlines
Sat 5/236:00 am
LAX
- SFO
Nonstop1h 27m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$205
This United Airlines deal was found by Cheapflights users on 5/3. 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 5/3012:15 pm
SFO
- LAX
Nonstop1h 40m
United Airlines
Sat 5/306:45 pm
LAX
- SFO
Nonstop1h 25m
United Airlines
Deal found 5/3![United Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 5/3. 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 7/2210:25 am
SFO
- LAX
2 stops10h 05m
Southwest
Wed 7/298:10 am
LAX
- SFO
1 stop6h 50m
Southwest
Deal found 5/3![Southwest logo]()
$220
This Spirit deal was found by Cheapflights users on 5/2. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/208:16 pm
DFW
- LAX
Nonstop3h 18m
Spirit Airlines
Mon 6/222:00 pm
LAX
- DFW
Nonstop3h 06m
Spirit Airlines
Deal found 5/2![Spirit Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 5/3. 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 8/112:12 pm
ORD
- LAX
1 stop10h 20m
Delta
Tue 8/187:35 am
LAX
- ORD
Nonstop4h 06m
Delta
Deal found 5/3![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/296:00 am
ORD
- LAX
Nonstop4h 27m
United Airlines
Tue 6/211:30 pm
LAX
- ORD
Nonstop4h 16m
United Airlines
Deal found 4/29![United Airlines logo]()
$228
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 7/28:30 am
SFO
- LAX
Nonstop1h 37m
Alaska Airlines
Thu 7/21:28 pm
LAX
- SFO
Nonstop1h 23m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$212
This Southwest deal was found by Cheapflights users on 5/2. 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 6/247:10 am
SFO
- LAX
Nonstop1h 30m
Southwest
Wed 6/243:20 pm
LAX
- SFO
1 stop7h 55m
Southwest
Deal found 5/2![Southwest logo]()
$221
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 6/27:59 am
STS
- LAX
Nonstop1h 39m
Alaska Airlines
Wed 6/36:22 pm
LAX
- STS
Nonstop1h 37m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 5/1. 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 6/196:06 am
SEA
- LAX
Nonstop2h 44m
United Airlines
Sat 6/207:15 pm
LAX
- SEA
Nonstop2h 53m
United Airlines
Deal found 5/1![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 5/1. 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 6/46:45 pm
SFO
- LAX
1 stop5h 20m
Southwest
Sun 6/79:45 pm
LAX
- SFO
Nonstop1h 25m
Southwest
Deal found 5/1![Southwest logo]()
$225
This Delta deal was found by Cheapflights users on 5/2. 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 6/25:41 pm
ORD
- LAX
1 stop8h 09m
Delta
Sat 6/62:05 pm
LAX
- ORD
1 stop7h 50m
Delta
Deal found 5/2![Delta logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 6/27:59 am
STS
- LAX
Nonstop1h 39m
Alaska Airlines
Tue 6/26:22 pm
LAX
- STS
Nonstop1h 37m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$217
This JetBlue deal was found by Cheapflights users on 5/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:40 pm
JFK
- LAX
Nonstop6h 12m
JetBlue
Thu 8/204:20 pm
LAX
- JFK
Nonstop5h 36m
JetBlue
Deal found 5/3![JetBlue logo]()
$322
This Spirit deal was found by Cheapflights users on 5/2. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:16 pm
DFW
- LAX
Nonstop3h 18m
Spirit Airlines
Sun 7/122:00 pm
LAX
- DFW
Nonstop3h 06m
Spirit Airlines
Deal found 5/2![Spirit Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 5/1. 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.
Sun 7/54:05 pm
SFO
- LAX
2 stops8h 15m
Southwest
Mon 7/612:25 pm
LAX
- SFO
Nonstop1h 15m
Southwest
Deal found 5/1![Southwest logo]()
$232
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/246:51 pm
SEA
- LAX
Nonstop2h 49m
United Airlines
Sat 9/264:10 pm
LAX
- SEA
1 stop4h 34m
United Airlines
Deal found 4/29![United Airlines logo]()
$257
This JetBlue deal was found by Cheapflights users on 5/3. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:34 pm
JFK
- LAX
Nonstop6h 15m
JetBlue
Wed 8/194:20 pm
LAX
- JFK
Nonstop5h 36m
JetBlue
Deal found 5/3![JetBlue logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 8/411:35 am
STS
- LAX
Nonstop1h 40m
Alaska Airlines
Wed 8/125:00 pm
LAX
- STS
Nonstop1h 43m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$227
This Spirit deal was found by Cheapflights users on 5/2. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:16 pm
DFW
- LAX
Nonstop3h 18m
Spirit Airlines
Mon 7/132:00 pm
LAX
- DFW
Nonstop3h 06m
Spirit Airlines
Deal found 5/2![Spirit Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 5/1. 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.
Mon 7/612:30 pm
SFO
- LAX
2 stops7h 50m
Southwest
Mon 7/136:45 am
LAX
- SFO
Nonstop1h 20m
Southwest
Deal found 5/1![Southwest logo]()
$232
Last-minute flights from USA to IrvineDiscover last-minute flight deals from USA to Irvine. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Irvine. Data last updated May 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 5/53:36 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Tue 5/196:04 pm
LAX
- SFO
Nonstop1h 39m
Frontier
Deal found 5/1![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Mon 5/187:26 pm
SFO
- LAX
Nonstop1h 46m
Frontier
Sun 5/249:48 am
LAX
- SFO
1 stop8h 09m
Frontier
Deal found 5/2![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 4/29. 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 5/193:26 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Tue 5/267:22 pm
LAX
- SFO
Nonstop1h 42m
Frontier
Deal found 4/29![Frontier logo]()
$99
This Frontier deal was found by Cheapflights users on 4/30. 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 5/228:48 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Sat 6/136:02 pm
LAX
- SFO
Nonstop1h 33m
Frontier
Deal found 4/30![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 5/2. 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 5/237:50 pm
SEA
- LAX
1 stop12h 45m
Frontier
Wed 5/273:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 5/2![Frontier logo]()
$103
This Expedia deal was found by Cheapflights users on 5/1. 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.
Sat 5/234:45 pm
SFO
- LAX
Nonstop1h 36m
Multiple Airlines
Wed 6/106:02 pm
LAX
- SFO
Nonstop1h 33m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$107
This Super.com deal was found by Cheapflights users on 5/3. 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.
Tue 5/268:48 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Sat 5/307:22 pm
LAX
- SFO
Nonstop1h 42m
Frontier
Deal found 5/3![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 4/30. 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.
Wed 5/278:48 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Mon 6/85:54 pm
LAX
- SFO
Nonstop1h 42m
Frontier
Deal found 4/30![Frontier logo]()
$102
This Frontier deal was found by Cheapflights users on 4/30. 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.
Wed 5/278:48 pm
SFO
- LAX
Nonstop1h 38m
Frontier
Thu 6/116:02 pm
LAX
- SFO
Nonstop1h 33m
Frontier
Deal found 4/30![Frontier logo]()
$105
This Trip.com deal was found by Cheapflights users on 5/2. 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.
Thu 5/2811:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Mon 6/13:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 5/2![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Thu 5/2811:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Fri 5/293:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 5/2![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 4/30. 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 5/3011:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Wed 6/33:15 pm
LAX
- SEA
Nonstop3h 20m
Frontier
Deal found 4/30![Frontier logo]()
$105
One-way flights from USA to IrvineSearch for one-way flight options from USA to Irvine. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
Search for one-way flight options from USA to Irvine. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Mon 5/187:26 pm
SFO
- LAX
Nonstop1h 46m
Frontier
Deal found 4/30![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 6/210:45 pm
SFO
- LAX
1 stop10h 18m
Frontier
Deal found 4/29![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Wed 6/310:45 pm
SFO
- LAX
1 stop10h 18m
Frontier
Deal found 5/2![Frontier logo]()
$66
This CheapOair deal was found by Cheapflights users on 4/29. 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.
Wed 6/1711:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Deal found 4/29![Frontier logo]()
$69
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/208:15 am
SFO
- LAX
Nonstop1h 42m
United Airlines
Deal found 4/29![United Airlines logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 6/211:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Deal found 5/2![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Mon 6/110:58 pm
SFO
- LAX
1 stop20h 34m
Frontier
Deal found 4/30![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 4/30. 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.
Tue 6/911:03 am
SEA
- LAX
Nonstop2h 58m
Frontier
Deal found 4/30![Frontier logo]()
$72
This CheapOair deal was found by Cheapflights users on 4/30. 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.
Thu 5/2111:21 am
SEA
- LAX
Nonstop2h 57m
Frontier
Deal found 4/30![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Sat 5/236:01 pm
SFO
- LAX
Nonstop1h 32m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$74
This Super.com deal was found by Cheapflights users on 4/29. 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.
Sun 5/246:00 am
SFO
- LAX
1 stop9h 36m
Frontier
Deal found 4/29![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 6/238:12 pm
SEA
- LAX
1 stop13h 13m
Frontier
Deal found 5/2![Frontier logo]()
$77
Find flight deals from USA to Irvine
Keep the following information in mind while searching for USA to Irvine flight deals. Data was last updated May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $95 (Trip.com) |
One-way from | $63 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $366 |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 May 4, 2026.
Use the filters below to find and compare flights from the United States to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Sat 5/30
2:43 pm-4:15 pm
Nonstop1h 32m
Los Angeles
Mon 6/1
7:00 am-8:21 am
Nonstop1h 21m
$167
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Fri 5/15
6:00 am-7:27 am
Nonstop1h 27m
Los Angeles
Sun 5/17
6:00 am-7:35 am
Nonstop1h 35m
$177
Santa RosaLos Angeles
STS - LAX
STSLAX
Santa Rosa Sonoma County
Tue 6/9
7:59 am-9:38 am
Nonstop1h 39m
Los Angeles
Mon 6/29
9:00 am-10:45 am
Nonstop1h 45m
$192
Santa RosaLos Angeles
STS - LAX
STSLAX
Santa Rosa Sonoma County
Tue 6/9
7:59 am-9:38 am
Nonstop1h 39m
Los Angeles
Mon 6/15
9:00 am-10:45 am
Nonstop1h 45m
$192
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Sat 5/23
9:20 pm-11:55 pm
Nonstop2h 35m
Los Angeles
Sat 5/30
9:05 pm-11:55 pm
Nonstop2h 50m
$197
Santa RosaLos Angeles
STS - LAX
STSLAX
Santa Rosa Sonoma County
Sat 6/6
12:15 pm-6:25 pm
1 stop6h 10m
Los Angeles
Mon 6/8
5:00 pm-11:30 pm
2 stops6h 30m
$202
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Fri 5/22
7:10 am-8:44 am
Nonstop1h 34m
Los Angeles
Sat 5/23
6:00 am-7:27 am
Nonstop1h 27m
$205
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Thu 7/2
8:30 am-10:07 am
Nonstop1h 37m
Los Angeles
Thu 7/2
1:28 pm-2:51 pm
Nonstop1h 23m
$212
San FranciscoLos Angeles
SFO - LAX
SFOLAX
San Francisco
Sat 6/6
5:00 am-3:45 pm
2 stops10h 45m
Los Angeles
Sat 6/6
6:40 pm-12:35 am
1 stop5h 55m
$216
Santa RosaLos Angeles
STS - LAX
STSLAX
Santa Rosa Sonoma County
Tue 6/2
7:59 am-9:38 am
Nonstop1h 39m
Los Angeles
Wed 6/3
6:22 pm-7:59 pm
Nonstop1h 37m
$217
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine from USA with our price prediction graph.
SFO-LAX
STS-LAX
ORD-LAX
JFK-LAX
SEA-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 the United States to Irvine
US0-IR9
SFO-LAX
STS-LAX
ORD-LAX
JFK-LAX
What is the cheapest time of day to fly from US to IR9?
Find hourly flight availability from USA 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 May 4, 2026.
It’s typically best to fly out from USA to Irvine at noon. Doing so could potentially save you 10% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from USA to Irvine?
Use this chart to determine the cheapest time to fly round-trip from USA to Irvine. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their USA to Irvine flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 May 4, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from the United States to Irvine 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
8.1
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Comfort
7.9
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from USA to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Alternative routes for USA to Irvine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Irvine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from USA to Irvine by cabin class
Find flights from USA to Irvine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Irvine flights
Browse other USA and Irvine flight options. Last updated on May 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Irvine
Find the right flight back to USA after your stay in Irvine
USA to Irvine flights
Consider these flights traveling from USA to Irvine.
Top 10 airlines flying from USA to Irvine
Discover the top 10 airlines that operate flights from USA 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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$29 | Average$184 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$42 | Average$185 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$48 | Average$253 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$48 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$50 | Average$130 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$57 | Average$349 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$74 | Average$368 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$78 | Average$397 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$405 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$117 | Average$346 | FlexibilityNo cancel fee | On-time62% |