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$58+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Phoenix are usually found in September or January, booked 88 days in advance, depart on a Saturday or Friday and return on a Friday

Cheap flight deals from Irvine to Phoenix

Keep the following information in mind while searching for Irvine to Phoenix flight deals. Data was last updated July 3, 2025.

Round-trip from

$88
(Expedia)

One-way from

$58
(Priceline)

Popular in

June

Cheapest in

September

Average price

$157
From Irvine to Phoenix
Search Deals
One-way flight from Irvine to Phoenix
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Highest demand for flights based on searches. 14% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Irvine to Phoenix

Cheapest flights from Irvine to Phoenix
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 July 3, 2025.

This Expedia deal was found by Cheapflights users on 7/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/142:35 pmLAX - PHX
Nonstop1h 40mFrontier
Thu 8/211:48 pmPHX - LAX
Nonstop1h 26mFrontier
Deal found 7/3$88
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:40 pmLAX - PHX
Nonstop1h 37mMultiple Airlines
Thu 10/2312:12 pmPHX - LAX
1 stop7h 56mMultiple Airlines
Deal found 7/2$99
This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 8/610:00 amLAX - PHX
Nonstop1h 30mDelta
Tue 8/129:25 amPHX - LAX
Nonstop1h 33mDelta
Deal found 7/3$117
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:00 amLAX - AZA
1 stop9h 00mMultiple Airlines
Thu 7/1710:15 pmAZA - LAX
1 stop12h 10mMultiple Airlines
Deal found 7/3$136
This Southwest deal was found by Cheapflights users on 7/3. 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.
Thu 11/65:55 amLAX - PHX
1 stop4h 10mSouthwest
Mon 11/176:10 amPHX - LAX
1 stop5h 20mSouthwest
Deal found 7/3$137
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/13:42 pmLAX - AZA
1 stop6h 56mAllegiant Air
Mon 8/46:30 amAZA - LAX
1 stop14h 01mAllegiant Air
Deal found 7/2$226

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 July 3, 2025.
Use the filters below to find and compare flights from Irvine to Phoenix that are best for you.

Fly from

Irvine

Fly to

Phoenix

Route

Depart

Return

Price

Los AngelesPhoenix

LAX - PHX

LAXPHX

Los Angeles

Thu 8/14

2:35 pm-4:15 pm

Nonstop1h 40m

Phoenix Sky Harbor Intl

Thu 8/21

1:48 pm-3:14 pm

Nonstop1h 26m

$88

Los AngelesPhoenix

LAX - PHX

LAXPHX

Los Angeles

Wed 8/6

10:00 am-11:30 am

Nonstop1h 30m

Phoenix Sky Harbor Intl

Tue 8/12

9:25 am-10:58 am

Nonstop1h 33m

$117

Los AngelesPhoenix

LAX - AZA

LAXAZA

Los Angeles

Thu 7/31

6:00 am-3:00 pm

1 stop9h 00m

Phoenix-Mesa Gateway

Thu 8/7

10:15 pm-10:25 am

1 stop12h 10m

$136

Los AngelesPhoenix

LAX - AZA

LAXAZA

Los Angeles

Fri 8/1

3:42 pm-10:38 pm

1 stop6h 56m

Phoenix-Mesa Gateway

Mon 8/4

6:30 am-8:31 pm

1 stop14h 01m

$226

Los AngelesPhoenix

LAX - PHX

LAXPHX

Los Angeles

Sat 8/9

6:08 pm-10:40 pm

1 stop4h 32m

$58

Los AngelesPhoenix

LAX - PHX

LAXPHX

Los Angeles

Tue 9/2

2:00 pm-3:30 pm

Nonstop1h 30m

$59

Los AngelesPhoenix

LAX - PHX

LAXPHX

Los Angeles

Tue 8/5

7:30 am-1:05 pm

1 stop5h 35m

$69

Los AngelesPhoenix

LAX - AZA

LAXAZA

Los Angeles

Thu 8/7

6:00 am-3:00 pm

1 stop9h 00m

$72

Los AngelesPhoenix

LAX - PHX

LAXPHX

Los Angeles

Wed 7/30

4:50 pm-4:02 pm

2 stops23h 12m

$86

Los AngelesPhoenix

LAX - AZA

LAXAZA

Los Angeles

Fri 8/15

6:30 am-2:15 pm

1 stop7h 45m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 12 results
1
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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.
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

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 June 27, 2025.

Booking 88 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, January is the cheapest month in which you can book a flight from Irvine to Phoenix (average of $258). Flying from Irvine to Phoenix in March is currently the most expensive (average of $337). 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 July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Phoenix as you normally would.

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 December 16, 2024.

Travelers seeking maximum savings on their Irvine to Phoenix flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday mornings 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 July 3, 2025.

The most flights from IR9 to PH1 are scheduled on a Monday (81 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (37 on average).

How much does it cost to fly round-trip from Irvine to Phoenix?

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 July 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
708 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Irvine to Phoenix one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $58. United Airlines flights start at $59 while deals on Delta start at $64 one-way.

  • What are the most reliable airlines from Irvine to Phoenix?

    Before booking your flight to Phoenix from Irvine, check out the most reliable airlines to get you to your destination on time: Air China (100%), Sun Country Air (100%), Envoy Air( 95%).

  • What are the cheapest flights from Irvine to Phoenix?

    The cheapest flight price from Irvine to Phoenix is $60. On average you can expect to pay $609. The most popular route, (Los Angeles - Phoenix Sky Harbor Intl), can usually be booked for $78.

  • Can I find deals for flights from Irvine to Phoenix that include hotel bookings?

    Yes. In addition to deals on Irvine to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Phoenix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Phoenix.

  • Can I find deals for business class flights from Irvine to Phoenix?

    Yes. Cheapflights offers flight deals from Irvine to Phoenix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Irvine to Phoenix?

    Currently, January is the cheapest month in which you can book a flight from Irvine to Phoenix (average of $258). Flying from Irvine to Phoenix in March is currently the most expensive (average of $337). 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.

See more FAQs

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Top 8 airlines flying from Irvine to Phoenix

Discover the top 8 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$34Average$118FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$63Average$149FlexibilityNo cancel feeOn-time65%
DeltaCheapest$78Average$188FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$98Average$254FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$99Average$245FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$101Average$271FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$118Average$357FlexibilityNo cancel feeOn-time75%
Southern / MokuleleCheapest$139Average$264FlexibilityNo cancel feeOn-timeN/A

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