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$56+ Cheap flights from Sky Harbor Intl (PHX) 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LAX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Irvine are usually found in August or September, booked 84 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from Sky Harbor Intl to Irvine

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

Round-trip from

$90
(Frontier)

One-way from

$56
(Frontier)

Popular in

June

Cheapest in

August

Average price

$145
From Phoenix Sky Harbor Intl to Irvine
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One-way flight from Phoenix Sky Harbor Intl to Irvine
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Highest demand for flights based on searches. 16% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($4 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 Sky Harbor Intl to Irvine

Cheapest flights from Sky Harbor Intl to Irvine
Explore the most affordable flight options available from Sky Harbor Intl to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Frontier deal was found by Cheapflights users on 7/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/126:05 amPHX - LAX
Nonstop1h 29mFrontier
Sat 7/192:24 pmLAX - PHX
Nonstop1h 40mFrontier
Deal found 7/1$90
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:15 amPHX - LAX
Nonstop1h 32mDelta
Sat 9/279:14 pmLAX - PHX
Nonstop1h 27mDelta
Deal found 7/1$117
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 11/112:12 pmPHX - LAX
1 stop7h 56mMultiple Airlines
Sat 11/89:33 amLAX - PHX
Nonstop1h 32mMultiple Airlines
Deal found 7/1$123
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.
Tue 9/3011:50 amPHX - LAX
Nonstop1h 25mSouthwest
Sun 10/198:35 pmLAX - PHX
Nonstop1h 30mSouthwest
Deal found 7/3$137

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 July 3, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Irvine that are best for you.

Fly from

Sky Harbor Intl

Fly to

Irvine

Route

Depart

Return

Price

PhoenixLos Angeles

PHX - LAX

PHXLAX

Phoenix Sky Harbor Intl

Sat 7/12

6:05 am-7:34 am

Nonstop1h 29m

Los Angeles

Sat 7/19

2:24 pm-4:04 pm

Nonstop1h 40m

$90

PhoenixLos Angeles

PHX - LAX

PHXLAX

Phoenix Sky Harbor Intl

Thu 9/18

6:15 am-7:47 am

Nonstop1h 32m

Los Angeles

Sat 9/27

9:14 pm-10:41 pm

Nonstop1h 27m

$117

PhoenixLos Angeles

PHX - LAX

PHXLAX

Phoenix Sky Harbor Intl

Tue 9/30

3:32 pm-5:08 pm

Nonstop1h 36m

Los Angeles

Sun 10/19

10:40 pm-12:15 am

Nonstop1h 35m

$137

PhoenixLos Angeles

PHX - LAX

PHXLAX

Phoenix Sky Harbor Intl

Thu 8/7

6:05 am-7:34 am

Nonstop1h 29m

$56

PhoenixLos Angeles

PHX - LAX

PHXLAX

Phoenix Sky Harbor Intl

Tue 8/5

9:14 am-10:47 am

Nonstop1h 33m

$59

PhoenixLos Angeles

PHX - LAX

PHXLAX

Phoenix Sky Harbor Intl

Wed 7/30

7:06 pm-8:33 pm

Nonstop1h 27m

$64

PhoenixLos Angeles

PHX - LAX

PHXLAX

Phoenix Sky Harbor Intl

Tue 8/5

1:30 pm-5:20 pm

1 stop3h 50m

$69

PhoenixLos Angeles

PHX - LAX

PHXLAX

Phoenix Sky Harbor Intl

Wed 10/1

11:28 am-7:10 pm

2 stops7h 42m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Sky Harbor Intl to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Irvine

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Irvine. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Irvine, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Irvine?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Irvine (average of $246). Flying from Phoenix Sky Harbor Intl Airport to Irvine in March is currently the most expensive (average of $326). 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 PHX to IR9?

Find hourly flight availability from Sky Harbor Intl 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 July 3, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Irvine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Irvine. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Irvine flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to Irvine

Explore weekly flight availability from Sky Harbor Intl to Irvine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from PHX to IR9 are scheduled on a Thursday (90 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 on average).

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Irvine. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Phoenix Sky Harbor Intl Airport to Irvine. 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.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
Frontier
5.9
Fair
3,286 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Food

7.0

Crew

8.6

Comfort

8.0

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Irvine. 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 Phoenix Sky Harbor Intl Airport to Irvine one-way?

    One-way options have recently been found by users for as low as $56 on Frontier. Other airlines that offer cheap prices include Delta from $59 and United Airlines from $64 one-way.

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Irvine?

    No one likes to see their flight delayed. When booking a flight from Phoenix Sky Harbor Intl Airport to Irvine consider choosing Envoy Air (97%), Austrian Airlines (97%) or ITA Airways (97%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Irvine?

    The cheapest flight price from Phoenix Sky Harbor Intl Airport to Irvine is $63. On average you can expect to pay $2,148. The most popular route, (Phoenix Sky Harbor Intl - Los Angeles), can usually be booked for $77.

  • Can I find deals for flights from Sky Harbor Intl to Irvine that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Irvine?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Irvine?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Irvine 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 Phoenix Sky Harbor Intl Airport to Irvine?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Irvine (average of $246). Flying from Phoenix Sky Harbor Intl Airport to Irvine in March is currently the most expensive (average of $326). 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.

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Top 7 airlines flying from Sky Harbor Intl to Irvine

Discover the top 7 airlines that operate flights from Sky Harbor Intl 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$114FlexibilityNo cancel feeOn-time62%
DeltaCheapest$78Average$165FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$79Average$136FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$97Average$182FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$97Average$249FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$97Average$244FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$197Average$448FlexibilityNo cancel feeOn-time75%

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