$32+ Cheap flights from Irvine, CA to Phoenix
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.
LAX — PHX
Apr 17 — Apr 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Irvine to Phoenix 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 Irvine to Phoenix are usually found in December or September, booked 63 days in advance, depart on a Friday or Saturday and return on a Friday
Cheap flight deals from Irvine to Phoenix
Cheapest
Best
Last-minute
One-way
Cheapest flights from Irvine to PhoenixExplore the most affordable flight options available from Irvine to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
Explore the most affordable flight options available from Irvine to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
This Flightnetwork deal was found by Cheapflights users on 3/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:49 pm
LAX
- PHX
Nonstop1h 31m
Frontier
Wed 4/291:29 pm
PHX
- LAX
Nonstop1h 30m
Frontier
Deal found 3/15![Frontier logo]()
$59
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.
Thu 4/1610:53 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Mon 4/208:28 pm
PHX
- LAX
Nonstop1h 36m
Frontier
Deal found 3/13![Frontier logo]()
$60
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:37 pm
LAX
- PHX
Nonstop1h 32m
Frontier
Tue 4/76:47 pm
PHX
- LAX
Nonstop1h 28m
Frontier
Deal found 3/13![Frontier logo]()
$61
This Frontier deal was found by Cheapflights users on 3/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:20 pm
LAX
- PHX
Nonstop1h 37m
Frontier
Mon 5/117:55 pm
PHX
- LAX
Nonstop1h 30m
Frontier
Deal found 3/15![Frontier logo]()
$62
This Frontier deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:20 pm
LAX
- PHX
Nonstop1h 37m
Frontier
Sat 5/167:55 pm
PHX
- LAX
Nonstop1h 30m
Frontier
Deal found 3/14![Frontier logo]()
$63
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:36 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Wed 4/86:47 pm
PHX
- LAX
Nonstop1h 28m
Frontier
Deal found 3/13![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:36 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Thu 4/96:15 am
PHX
- LAX
Nonstop1h 31m
Frontier
Deal found 3/15![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:49 pm
LAX
- PHX
Nonstop1h 31m
Frontier
Sun 4/268:28 pm
PHX
- LAX
Nonstop1h 36m
Frontier
Deal found 3/15![Frontier logo]()
$66
This CheapOair deal was found by Cheapflights users on 3/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:27 am
LAX
- PHX
Nonstop1h 35m
Frontier
Wed 4/221:29 pm
PHX
- LAX
Nonstop1h 30m
Frontier
Deal found 3/15![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:49 pm
LAX
- PHX
Nonstop1h 31m
Frontier
Fri 5/16:00 am
PHX
- LAX
Nonstop1h 31m
Frontier
Deal found 3/14![Frontier logo]()
$68
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:31 am
LAX
- PHX
Nonstop1h 35m
Frontier
Fri 4/177:00 am
PHX
- LAX
Nonstop1h 35m
Frontier
Deal found 3/13![Frontier logo]()
$71
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:27 am
LAX
- PHX
Nonstop1h 35m
Frontier
Mon 4/278:28 pm
PHX
- LAX
Nonstop1h 36m
Frontier
Deal found 3/13![Frontier logo]()
$72
Best flights from Irvine to PhoenixDiscover carefully curated flight deals from Irvine to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
Discover carefully curated flight deals from Irvine to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Tue 4/214:35 pm
LAX
- PHX
Nonstop1h 39m
United Airlines
Tue 4/286:00 am
PHX
- LAX
Nonstop1h 39m
United Airlines
Deal found 3/16![United Airlines logo]()
$117
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:20 pm
LAX
- PHX
1 stop2h 50m
Southwest
Tue 4/289:05 am
PHX
- LAX
1 stop3h 05m
Southwest
Deal found 3/17![Southwest logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:03 am
LAX
- AZA
2 stops10h 11m
Multiple Airlines
Sat 3/284:59 pm
AZA
- LAX
1 stop15h 21m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$227
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:20 pm
LAX
- PHX
1 stop2h 50m
Southwest
Wed 4/229:05 am
PHX
- LAX
1 stop3h 05m
Southwest
Deal found 3/17![Southwest logo]()
$128
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:20 pm
LAX
- PHX
1 stop2h 50m
Southwest
Wed 4/299:05 am
PHX
- LAX
1 stop3h 05m
Southwest
Deal found 3/16![Southwest logo]()
$128
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 4/2510:30 am
LAX
- PHX
Nonstop1h 25m
Southwest
Tue 4/289:05 am
PHX
- LAX
1 stop3h 05m
Southwest
Deal found 3/12![Southwest logo]()
$133
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.
Wed 4/228:15 am
LAX
- PHX
2 stops5h 45m
Southwest
Sat 4/255:30 am
PHX
- LAX
1 stop3h 15m
Southwest
Deal found 3/12![Southwest logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:30 pm
LAX
- AZA
1 stop15h 51m
Multiple Airlines
Sat 3/288:52 pm
AZA
- LAX
2 stops36h 14m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$233
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:15 am
LAX
- PHX
2 stops5h 45m
Southwest
Tue 5/59:05 am
PHX
- LAX
1 stop3h 05m
Southwest
Deal found 3/13![Southwest logo]()
$178
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 3/208:19 pm
LAX
- AZA
1 stop13h 02m
Multiple Airlines
Sun 3/229:53 pm
AZA
- LAX
1 stop11h 13m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$251
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:10 am
LAX
- PHX
Nonstop1h 25m
Southwest
Mon 4/206:10 pm
PHX
- LAX
1 stop5h 05m
Southwest
Deal found 3/13![Southwest logo]()
$187
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:15 am
LAX
- PHX
2 stops5h 45m
Southwest
Sun 4/266:05 am
PHX
- LAX
1 stop5h 10m
Southwest
Deal found 3/17![Southwest logo]()
$192
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.
Tue 3/244:07 pm
LAX
- AZA
1 stop18h 14m
Multiple Airlines
Fri 3/279:06 pm
AZA
- LAX
2 stops20h 06m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$298
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.
Fri 4/175:10 am
LAX
- PHX
Nonstop1h 25m
Southwest
Fri 4/174:10 pm
PHX
- LAX
Nonstop1h 25m
Southwest
Deal found 3/12![Southwest logo]()
$197
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.
Sun 4/266:30 pm
LAX
- PHX
1 stop4h 35m
Southwest
Sat 5/24:20 pm
PHX
- LAX
2 stops5h 35m
Southwest
Deal found 3/12![Southwest logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2110:03 am
LAX
- AZA
1 stop4h 28m
Multiple Airlines
Sat 3/284:59 pm
AZA
- LAX
1 stop15h 21m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2110:03 am
LAX
- AZA
1 stop4h 28m
Multiple Airlines
Sun 3/229:53 pm
AZA
- LAX
1 stop11h 13m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2110:03 am
LAX
- AZA
1 stop4h 28m
Multiple Airlines
Sun 3/2910:00 am
AZA
- LAX
2 stops47h 06m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:28 pm
LAX
- AZA
1 stop11h 53m
Multiple Airlines
Sun 3/298:48 pm
AZA
- LAX
2 stops18h 18m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:36 pm
LAX
- AZA
1 stop16h 49m
Multiple Airlines
Tue 4/2110:32 am
AZA
- LAX
2 stops29h 43m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:43 am
LAX
- AZA
1 stop10h 15m
Multiple Airlines
Sun 6/143:41 pm
AZA
- LAX
1 stop23h 04m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$413
Last-minute flights from Irvine to PhoenixDiscover last-minute flight deals from Irvine to Phoenix. Data last updated March 18, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to Phoenix. Data last updated March 18, 2026 and is based on user searches.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:36 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Wed 4/86:47 pm
PHX
- LAX
Nonstop1h 28m
Frontier
Deal found 3/13![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:36 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Thu 4/96:15 am
PHX
- LAX
Nonstop1h 31m
Frontier
Deal found 3/15![Frontier logo]()
$65
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:37 pm
LAX
- PHX
Nonstop1h 32m
Frontier
Tue 4/76:47 pm
PHX
- LAX
Nonstop1h 28m
Frontier
Deal found 3/13![Frontier logo]()
$61
This Lucky2Go 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 Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:31 am
LAX
- PHX
Nonstop1h 35m
Frontier
Mon 4/138:15 pm
PHX
- LAX
Nonstop1h 36m
Frontier
Deal found 3/13![Frontier logo]()
$62
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:31 am
LAX
- PHX
Nonstop1h 35m
Frontier
Fri 4/177:00 am
PHX
- LAX
Nonstop1h 35m
Frontier
Deal found 3/13![Frontier logo]()
$71
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.
Thu 4/1610:53 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Mon 4/208:28 pm
PHX
- LAX
Nonstop1h 36m
Frontier
Deal found 3/13![Frontier logo]()
$60
This CheapOair deal was found by Cheapflights users on 3/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:27 am
LAX
- PHX
Nonstop1h 35m
Frontier
Wed 4/221:29 pm
PHX
- LAX
Nonstop1h 30m
Frontier
Deal found 3/17![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:49 pm
LAX
- PHX
Nonstop1h 31m
Frontier
Sun 4/268:28 pm
PHX
- LAX
Nonstop1h 36m
Frontier
Deal found 3/17![Frontier logo]()
$66
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:27 am
LAX
- PHX
Nonstop1h 35m
Frontier
Mon 4/278:28 pm
PHX
- LAX
Nonstop1h 36m
Frontier
Deal found 3/13![Frontier logo]()
$72
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:44 pm
LAX
- PHX
Nonstop1h 32m
Frontier
Tue 4/281:29 pm
PHX
- LAX
Nonstop1h 30m
Frontier
Deal found 3/12![Frontier logo]()
$74
This Flightnetwork deal was found by Cheapflights users on 3/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:49 pm
LAX
- PHX
Nonstop1h 31m
Frontier
Wed 4/291:29 pm
PHX
- LAX
Nonstop1h 30m
Frontier
Deal found 3/15![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:49 pm
LAX
- PHX
Nonstop1h 31m
Frontier
Fri 5/16:00 am
PHX
- LAX
Nonstop1h 31m
Frontier
Deal found 3/14![Frontier logo]()
$68
One-way flights from Irvine to PhoenixSearch for one-way flight options from Irvine to Phoenix. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
Search for one-way flight options from Irvine to Phoenix. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:37 pm
LAX
- PHX
Nonstop1h 32m
Frontier
Deal found 3/15![Frontier logo]()
$32
This Frontier deal was found by Cheapflights users on 3/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:53 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Deal found 3/15![Frontier logo]()
$33
This Trip.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:31 am
LAX
- PHX
Nonstop1h 35m
Frontier
Deal found 3/14![Frontier logo]()
$36
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:20 pm
LAX
- PHX
Nonstop1h 37m
Frontier
Deal found 3/13![Frontier logo]()
$38
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:53 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Deal found 3/16![Frontier logo]()
$43
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/249:27 am
LAX
- PHX
Nonstop1h 35m
Frontier
Deal found 3/13![Frontier logo]()
$44
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:59 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Deal found 3/16![Frontier logo]()
$45
This iWofly 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:59 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Deal found 3/13![Frontier logo]()
$47
This Frontier deal was found by Cheapflights users on 3/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:44 pm
LAX
- PHX
Nonstop1h 32m
Frontier
Deal found 3/17![Frontier logo]()
$53
This Super.com deal was found by Cheapflights users on 3/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:59 pm
LAX
- PHX
Nonstop1h 39m
Frontier
Deal found 3/17![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:30 pm
LAX
- AZA
1 stop15h 51m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:11 pm
LAX
- AZA
2 stops27h 03m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$111
Find flight deals from Irvine to Phoenix
Keep the following information in mind while searching for Irvine to Phoenix flight deals. Data was last updated March 18, 2026.
Round-trip from | $59 (Flightnetwork) |
|---|---|
One-way from | $32 (Kiwi.com) |
Popular in | June |
Cheapest in | December |
Average price | $184 |
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine to Phoenix 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 18, 2026.
Use the filters below to find and compare flights from Irvine to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesPhoenix
LAX - PHX
LAXPHX
Los Angeles Los Angeles
Tue 4/21
4:35 pm-6:14 pm
Nonstop1h 39m
Phoenix Sky Harbor Intl
Tue 4/28
6:00 am-7:39 am
Nonstop1h 39m
$117
Los AngelesPhoenix
LAX - PHX
LAXPHX
Los Angeles Los Angeles
Wed 4/22
2:20 pm-5:10 pm
1 stop2h 50m
Phoenix Sky Harbor Intl
Tue 4/28
9:05 am-12:10 pm
1 stop3h 05m
$128
Los AngelesPhoenix
LAX - PHX
LAXPHX
Los Angeles Los Angeles
Tue 4/21
2:20 pm-5:10 pm
1 stop2h 50m
Phoenix Sky Harbor Intl
Wed 4/22
9:05 am-12:10 pm
1 stop3h 05m
$128
Los AngelesPhoenix
LAX - PHX
LAXPHX
Los Angeles Los Angeles
Wed 4/8
2:20 pm-5:10 pm
1 stop2h 50m
Phoenix Sky Harbor Intl
Wed 4/29
9:05 am-12:10 pm
1 stop3h 05m
$128
Los AngelesPhoenix
LAX - PHX
LAXPHX
Los Angeles Los Angeles
Sat 4/25
10:30 am-11:55 am
Nonstop1h 25m
Phoenix Sky Harbor Intl
Tue 4/28
9:05 am-12:10 pm
1 stop3h 05m
$133
Los AngelesPhoenix
LAX - PHX
LAXPHX
Los Angeles Los Angeles
Wed 4/22
8:15 am-2:00 pm
2 stops5h 45m
Phoenix Sky Harbor Intl
Sat 4/25
5:30 am-8:45 am
1 stop3h 15m
$152
Los AngelesPhoenix
LAX - PHX
LAXPHX
Los Angeles Los Angeles
Tue 4/21
8:15 am-2:00 pm
2 stops5h 45m
Phoenix Sky Harbor Intl
Tue 5/5
9:05 am-12:10 pm
1 stop3h 05m
$178
Los AngelesPhoenix
LAX - PHX
LAXPHX
Los Angeles Los Angeles
Mon 4/20
5:10 am-6:35 am
Nonstop1h 25m
Phoenix Sky Harbor Intl
Mon 4/20
6:10 pm-11:15 pm
1 stop5h 05m
$187
Los AngelesPhoenix
LAX - PHX
LAXPHX
Los Angeles Los Angeles
Wed 4/22
8:15 am-2:00 pm
2 stops5h 45m
Phoenix Sky Harbor Intl
Sun 4/26
6:05 am-11:15 am
1 stop5h 10m
$192
Quickest round-trip
Los AngelesPhoenix
LAX - PHX
LAXPHX
Los Angeles Los Angeles
Fri 4/17
5:10 am-6:35 am
Nonstop1h 25m
Phoenix Sky Harbor Intl
Fri 4/17
4:10 pm-5:35 pm
Nonstop1h 25m
$197
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Irvine to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Irvine with our price prediction graph.
LAX-PHX
LAX-AZA
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 Phoenix
IR9-PH1
LAX-PHX
LAX-AZA
How far ahead should I book a flight from Irvine to Phoenix?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Phoenix. Price data was last updated on March 13, 2026.
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irvine to Phoenix. 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 Irvine to Phoenix?
Currently, November is the cheapest month in which you can book a flight from Irvine to Phoenix (average of $39). Flying from Irvine to Phoenix in July is currently the most expensive (average of $82). 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 IR9 to PHX?
Find hourly flight availability from Irvine to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 18, 2026.
One of the essential ways to save on airfare from Irvine to Phoenix is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.
What is the cheapest day to fly from Irvine to Phoenix?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Phoenix. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Irvine to Phoenix flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Irvine to Phoenix
Explore weekly flight availability from Irvine to Phoenix. 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 18, 2026.
The most flights from IR9 to PH1 are scheduled on a Wednesday (91 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (54 on average).
Reviews of airlines servicing Phoenix
Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated March 18, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Irvine to Phoenix. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Irvine to Phoenix. 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for Irvine to Phoenix
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Phoenix by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Irvine to Phoenix by cabin class
Find flights from Irvine to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Irvine and Phoenix flights
Browse other Irvine and Phoenix flight options. Last updated on March 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 9 airlines flying from Irvine to Phoenix
Discover the top 9 airlines that operate flights from Irvine to Phoenix. 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$29 | Average$135 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$58 | Average$189 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$63 | Average$145 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$78 | Average$109 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$97 | Average$260 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$105 | Average$256 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$106 | Average$258 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$114 | Average$280 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$118 | Average$376 | FlexibilityNo cancel fee | On-time75% |