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Arizona

Cheap flights from Irvine, CA to Arizona

LAX — PHX
Oct 23 — Oct 301
Fri 10/23
Fri 10/30
1 adult, Economy
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Find flight deals from Irvine to Arizona

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Popular in

June

Cheapest in

December

Average price

$219
Provider with most accurate pricing for Los Angeles-Phoenix flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Phoenix flights.
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Highest demand for flights based on searches. 11% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Insights

Everything you need to know about your flight from Irvine to Arizona

What is the cheapest time of day to fly from IR9 to AZ?

Unlike in the morning, when flights are generally more expensive, you can save up to 27% on flights from Irvine to Arizona by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Irvine to Arizona?

Travelers seeking maximum savings on their Irvine to Arizona flight should consider departing on Sunday 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 Arizona

Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Irvine to Arizona by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,195 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
8.0
Very good
4,195 reviews
Southwest
8.0
Very good
4,195 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.8
Good
8,595 reviews
Southwest
8.0
Very good
4,195 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
10,225 reviews
Southwest
8.0
Very good
4,195 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.0
Good
12,082 reviews
Southwest
8.0
Very good
4,195 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Frontier
5.6
Fair
2,583 reviews
Southwest
8.0
Very good
4,195 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

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

    One-way options have recently been found by users for as low as $24 on Frontier. Other airlines that offer cheap prices include Allegiant Air from $45 and American Airlines from $61 one-way.

  • What are the most popular routes from Irvine to Arizona?

    When deciding which route to take from Irvine to Arizona consider Los Angeles - Las Vegas Harry Reid Intl, Los Angeles - Phoenix Sky Harbor Intl or Los Angeles - Tucson as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Irvine to Arizona consider choosing SWISS (100%), China Airlines (94%) or China Eastern (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Irvine to Arizona?

    While on average a flight from Irvine to Arizona is generally $957, our data shows the cheapest flight currently is $65. When looking at the most popular route, (Los Angeles - Las Vegas Harry Reid Intl), you can expect to pay $38 for that flight.

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

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

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

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

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

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

See more FAQs

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Top 9 airlines flying from Irvine to Arizona

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$28Average$146FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$68Average$91FlexibilityNo cancel feeOn-time88%
DeltaCheapest$69Average$263FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$106Average$319FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$117Average$328FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$125Average$320FlexibilityNo cancel feeOn-time69%
Southern / MokuleleCheapest$127Average$249FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$136Average$395FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$137Average$437FlexibilityNo cancel feeOn-time75%

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