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$129+ Cheap flights from Milwaukee (MKE) 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — LAX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Irvine are usually found in July or August, booked 89 days in advance, depart on a Wednesday or Friday and return on a Monday

Cheap flight deals from Milwaukee to Irvine

Keep the following information in mind while searching for Milwaukee to Irvine flight deals. Data was last updated September 17, 2025.

Round-trip from

$154
(Priceline)

One-way from

$129
(Kiwi.com)

Popular in

March

Cheapest in

July

Average price

$378
From Milwaukee-Mitchell to Irvine
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One-way flight from Milwaukee-Mitchell to Irvine
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Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Milwaukee to Irvine

Cheapest flights from Milwaukee to Irvine
Explore the most affordable flight options available from Milwaukee to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:36 pmMKE - LAX
1 stop6h 51mFrontier
Sun 10/56:35 amLAX - MKE
1 stop5h 39mFrontier
Deal found 9/15$154
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:04 pmMKE - LAX
1 stop6h 21mFrontier
Mon 11/176:44 amLAX - MKE
1 stop10h 35mFrontier
Deal found 9/15$184
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:36 pmMKE - LAX
1 stop6h 51mFrontier
Mon 10/66:35 amLAX - MKE
1 stop10h 44mFrontier
Deal found 9/16$194
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:36 pmMKE - LAX
1 stop6h 51mFrontier
Fri 10/1010:21 amLAX - MKE
1 stop6h 57mFrontier
Deal found 9/16$214
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:50 pmMKE - LAX
1 stop15h 06mSpirit Airlines
Mon 10/69:22 amLAX - MKE
1 stop7h 21mSpirit Airlines
Deal found 9/16$222
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:36 pmMKE - LAX
1 stop6h 51mFrontier
Mon 9/296:35 amLAX - MKE
1 stop10h 44mFrontier
Deal found 9/14$224
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 11/148:04 pmMKE - LAX
1 stop19h 14mMultiple Airlines
Sun 11/163:27 pmLAX - MKE
1 stop17h 06mMultiple Airlines
Deal found 9/16$226
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/108:04 pmMKE - LAX
1 stop18h 15mFrontier
Mon 10/136:44 amLAX - MKE
1 stop10h 34mFrontier
Deal found 9/16$233

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 September 17, 2025.
Use the filters below to find and compare flights from Milwaukee to Irvine that are best for you.

Fly from

Milwaukee

Fly to

Irvine

Route

Depart

Return

Price

MilwaukeeLos Angeles

MKE - LAX

MKELAX

Milwaukee-Mitchell

Tue 10/7

8:30 am-12:58 pm

1 stop6h 28m

Los Angeles

Sat 10/11

12:56 am-10:06 am

1 stop7h 10m

$269

MilwaukeeLos Angeles

MKE - LAX

MKELAX

Milwaukee-Mitchell

Tue 11/11

6:00 am-12:28 pm

1 stop8h 28m

Los Angeles

Wed 11/19

6:15 am-2:13 pm

1 stop5h 58m

$277

MilwaukeeLos Angeles

MKE - LAX

MKELAX

Milwaukee-Mitchell

Tue 11/11

6:00 am-2:23 pm

1 stop10h 23m

Los Angeles

Tue 11/18

6:15 am-2:13 pm

1 stop5h 58m

$277

MilwaukeeLos Angeles

MKE - LAX

MKELAX

Milwaukee-Mitchell

Sun 11/16

9:10 am-2:48 pm

1 stop7h 38m

Los Angeles

Tue 11/18

2:17 pm-11:56 pm

1 stop7h 39m

$278

MilwaukeeLos Angeles

MKE - LAX

MKELAX

Milwaukee-Mitchell

Tue 11/11

6:00 am-1:12 pm

1 stop9h 12m

Los Angeles

Sat 11/15

6:15 am-2:13 pm

1 stop5h 58m

$278

MilwaukeeLos Angeles

MKE - LAX

MKELAX

Milwaukee-Mitchell

Wed 11/12

3:13 pm-9:50 pm

1 stop8h 37m

Los Angeles

Mon 11/17

5:25 am-4:14 pm

1 stop8h 49m

$278

MilwaukeeLos Angeles

MKE - LAX

MKELAX

Milwaukee-Mitchell

Tue 11/11

6:00 am-12:28 pm

1 stop8h 28m

Los Angeles

Mon 11/17

11:55 pm-10:42 am

1 stop8h 47m

$278

MilwaukeeLos Angeles

MKE - LAX

MKELAX

Milwaukee-Mitchell

Mon 10/6

4:46 pm-11:00 pm

1 stop8h 14m

Los Angeles

Tue 10/7

9:45 pm-9:26 am

1 stop9h 41m

$278

MilwaukeeLos Angeles

MKE - LAX

MKELAX

Milwaukee-Mitchell

Sat 11/15

7:30 am-12:19 pm

1 stop6h 49m

Los Angeles

Sat 11/15

11:55 pm-8:15 am

1 stop6h 20m

$279

MilwaukeeLos Angeles

MKE - LAX

MKELAX

Milwaukee-Mitchell

Fri 11/14

7:31 pm-11:31 pm

1 stop6h 00m

Los Angeles

Sat 11/15

11:37 am-8:30 pm

1 stop6h 53m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 results
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2
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Best time to book a flight from Milwaukee to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Milwaukee 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 Milwaukee to Irvine

How far ahead should I book a flight from Milwaukee to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to Irvine. Price data was last updated on September 12, 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Milwaukee to Irvine. 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 Milwaukee to Irvine?

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Irvine (average of $246). Flying from Milwaukee to Irvine in March is currently the most expensive (average of $325). 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 MKE to IR9?

Find hourly flight availability from Milwaukee 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 September 17, 2025.

When flying from Milwaukee 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 Milwaukee to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Milwaukee to Irvine. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Milwaukee to Irvine flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday at noon 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 September 17, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Milwaukee 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
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,019 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Milwaukee to Irvine?

    If you book a flight to Irvine from Milwaukee, you will be flying from Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 0 flights from Milwaukee-Mitchell to Irvine per day from 6 different airlines.

  • How popular is this Milwaukee to Irvine flight route?

    Within the past month, 5 users have taken a look at flights from Milwaukee-Mitchell to Irvine.

  • How long is the flight from Milwaukee to Irvine?

    United Airlines and Delta can get you from Milwaukee to Irvine in just under 6h 28m. Your travel time can differ by up to 2h. There are 1751 mi between Milwaukee and Irvine. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $130. Users have also found prices from $133 and $139 on Frontier and Hawaiian Airlines, respectively.

  • What are the cheapest flights from Milwaukee to Irvine?

    Looking for the cheapest flight from Milwaukee to Irvine? While on average our users pay $247, our data indicates the cheapest price to be $81. The most popular route (Milwaukee-Mitchell - Los Angeles), is priced around $226.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Milwaukee 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 Milwaukee to Irvine?

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Irvine (average of $246). Flying from Milwaukee to Irvine in March is currently the most expensive (average of $325). 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 6 airlines flying from Milwaukee to Irvine

Discover the top 6 airlines that operate flights from Milwaukee 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$239FlexibilityNo cancel feeOn-time65%
FrontierCheapest$137Average$266FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$214Average$440FlexibilityNo cancel feeOn-time63%
DeltaCheapest$276Average$417FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$277Average$418FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$304Average$480FlexibilityNo cancel feeOn-time69%

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