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$69+ Cheap flights from George Bush Intcntl (IAH) to Milwaukee (MKE)

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.
IAH — MKE
Jul 4 — Jul 111
Fri 7/4
Fri 7/11
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Milwaukee-Mitchell are usually found in May or August, booked 67 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from George Bush Intcntl to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 29, 2025.

Round-trip from

$238
(FlightHub)

One-way from

$69
(Priceline)

Popular in

March

Cheapest in

May

Average price

$384

Good round-trip deal

$349 or less

Good one-way deal

$273 or less
From Houston George Bush Intcntl to Milwaukee-Mitchell
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One-way flight from Houston George Bush Intcntl to Milwaukee-Mitchell
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Highest demand for flights based on searches. 5% potential increase in price ($26 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 June 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Milwaukee-Mitchell.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Milwaukee-Mitchell.
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Find flight deals from George Bush Intcntl to Milwaukee

Cheapest flights from George Bush Intcntl to Milwaukee
Explore the most affordable flight options available from George Bush Intcntl to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2025.

This FlightHub deal was found by Cheapflights users on 6/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:14 pmIAH - MKE
1 stop17h 47mMultiple Airlines
Sun 9/282:59 pmMKE - IAH
1 stop20h 10mMultiple Airlines
Deal found 6/27$238
This United Airlines deal was found by Cheapflights users on 6/28. 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 7/296:25 amIAH - MKE
1 stop5h 10mUnited Airlines
Tue 8/58:00 amMKE - IAH
Nonstop2h 57mUnited Airlines
Deal found 6/28$239
This FlightHub deal was found by Cheapflights users on 6/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/278:30 pmIAH - MKE
1 stop12h 20mSpirit Airlines
Wed 7/304:37 pmMKE - IAH
1 stop6h 48mSpirit Airlines
Deal found 6/27$245
This Frontier deal was found by Cheapflights users on 6/26. 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 8/218:08 pmIAH - MKE
1 stop23h 04mFrontier
Mon 8/258:02 pmMKE - IAH
1 stop18h 40mFrontier
Deal found 6/26$247
This American Airlines deal was found by Cheapflights users on 6/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/246:01 amIAH - MKE
1 stop7h 06mAmerican Airlines
Thu 7/316:31 pmMKE - IAH
1 stop5h 28mAmerican Airlines
Deal found 6/27$249
This Delta deal was found by Cheapflights users on 6/29. 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.
Tue 7/159:36 amIAH - MKE
1 stop7h 24mDelta
Mon 8/184:57 pmMKE - IAH
1 stop6h 59mDelta
Deal found 6/29$264

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl to Milwaukee 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 June 29, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Milwaukee that are best for you.

Fly from

George Bush Intcntl

Fly to

Milwaukee

Route

Depart

Return

Price

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 9/25

5:14 pm-11:01 am

1 stop17h 47m

Milwaukee-Mitchell

Sun 9/28

2:59 pm-11:09 am

1 stop20h 10m

$238

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Tue 7/29

6:25 am-11:35 am

1 stop5h 10m

Milwaukee-Mitchell

Tue 8/5

8:00 am-10:57 am

Nonstop2h 57m

$239

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sun 7/27

8:30 pm-8:50 am

1 stop12h 20m

Milwaukee-Mitchell

Wed 7/30

4:37 pm-11:25 pm

1 stop6h 48m

$245

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 8/21

8:08 pm-7:12 pm

1 stop23h 04m

Milwaukee-Mitchell

Mon 8/25

8:02 pm-2:42 pm

1 stop18h 40m

$247

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 7/24

6:01 am-1:07 pm

1 stop7h 06m

Milwaukee-Mitchell

Thu 7/31

6:31 pm-11:59 pm

1 stop5h 28m

$249

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Tue 7/15

9:36 am-5:00 pm

1 stop7h 24m

Milwaukee-Mitchell

Mon 8/18

4:57 pm-11:56 pm

1 stop6h 59m

$264

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Mon 10/20

11:29 am-7:12 pm

1 stop7h 43m

$69

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 9/4

5:30 am-11:58 am

1 stop6h 28m

$93

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Mon 8/18

2:14 pm-11:12 pm

1 stop8h 58m

$115

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 7/31

5:59 pm-11:59 pm

1 stop6h 00m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Best time to book a flight from George Bush Intcntl to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Milwaukee

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Milwaukee. Price data was last updated on June 20, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Milwaukee is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Milwaukee (average of $280). Flying from Houston George Bush Intcntl Airport to Milwaukee in June is currently the most expensive (average of $376). 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 IAH to MKE?

Find hourly flight availability from George Bush Intcntl to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 29, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Milwaukee is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Milwaukee. Price data was last updated on June 22, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Milwaukee flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to Milwaukee

Explore weekly flight availability from George Bush Intcntl to Milwaukee. 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 June 29, 2025.

The most flights from IAH to MKE are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated June 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Milwaukee to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,844 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,092 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,295 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Milwaukee. 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 into for flights to Milwaukee from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Milwaukee, you will be flying into Milwaukee-Mitchell. Milwaukee-Mitchell (MKE) is just 6.4 mi from the center of the city. Milwaukee-Mitchell is the only Milwaukee airport and it handles 4 inbound flights from Houston George Bush Intcntl per day. 4 airlines have flights to Milwaukee-Mitchell from Houston George Bush Intcntl on a regular basis.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Milwaukee round-trip?

    Cheapflights users have booked flights from Houston George Bush Intcntl Airport to Milwaukee round-trip from $239. Other airlines that can offer you cheap pricing are Spirit Airlines, from $245, and Frontier, from $247. These flights start at 41% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Milwaukee one-way?

    The cheapest airlines for a one-way flight from Houston George Bush Intcntl Airport to Milwaukee are Frontier ($69), Spirit Airlines ($93), and Delta ($125).

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Milwaukee?

    The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to Milwaukee are United Airlines (76%), Mesa Airlines (76%) and Emirates (75%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Milwaukee?

    The cheapest flight price from Houston George Bush Intcntl Airport to Milwaukee is $233. On average you can expect to pay $416. The most popular route, (Houston George Bush Intcntl - Milwaukee-Mitchell), can usually be booked for $209.

  • Can I find deals for flights from George Bush Intcntl to Milwaukee that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Milwaukee?

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

  • Can I find deals for business class flights from George Bush Intcntl to Milwaukee?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Milwaukee 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 Houston George Bush Intcntl Airport to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Milwaukee (average of $280). Flying from Houston George Bush Intcntl Airport to Milwaukee in June is currently the most expensive (average of $376). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Mequon
Oak Creek
Sheboygan
Wauwatosa

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Top 4 airlines flying from George Bush Intcntl to Milwaukee

Discover the top 4 airlines that operate flights from George Bush Intcntl to Milwaukee. 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 June 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$123Average$254FlexibilityNo cancel feeOn-time65%
DeltaCheapest$204Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$356FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$279Average$439FlexibilityNo cancel feeOn-time69%

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