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$92+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MKE
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Milwaukee-Mitchell are usually found in November or August, booked 90 days in advance, depart on a Wednesday or Saturday 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 September 17, 2025.

Round-trip from

$169
(Booking.com)

One-way from

$92
(Trip.com)

Popular in

March

Cheapest in

November

Average price

$344

Good round-trip deal

$304 or less

Good one-way deal

$403 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. 12% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:15 amIAH - MKE
1 stop13h 04mFrontier
Fri 10/108:04 pmMKE - IAH
1 stop27h 20mFrontier
Deal found 9/16$169
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Thu 11/138:48 pmIAH - MKE
1 stop22h 31mFrontier
Mon 11/178:04 pmMKE - IAH
1 stop16h 35mFrontier
Deal found 9/17$192
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:00 amIAH - MKE
1 stop13h 18mFrontier
Mon 10/208:04 pmMKE - IAH
1 stop14h 25mFrontier
Deal found 9/15$195
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:00 amIAH - MKE
1 stop5h 11mUnited Airlines
Sat 10/256:40 pmMKE - IAH
1 stop5h 14mUnited Airlines
Deal found 9/15$199
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:00 amIAH - MKE
1 stop7h 34mAmerican Airlines
Sat 11/12:36 pmMKE - IAH
2 stops7h 31mAmerican Airlines
Deal found 9/15$204
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:47 pmIAH - MKE
1 stop22h 32mFrontier
Fri 11/148:04 pmMKE - IAH
1 stop14h 33mFrontier
Deal found 9/16$206
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:00 amIAH - MKE
1 stop6h 24mUnited Airlines
Mon 11/175:52 pmMKE - IAH
1 stop5h 05mUnited Airlines
Deal found 9/15$213
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:30 pmIAH - MKE
1 stop6h 53mDelta
Sun 10/266:44 pmMKE - IAH
1 stop5h 15mDelta
Deal found 9/15$217

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 September 17, 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 10/23

5:30 am-11:01 am

1 stop5h 31m

Milwaukee-Mitchell

Sun 10/26

6:44 pm-11:59 pm

1 stop5h 15m

$217

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Fri 10/24

1:29 pm-8:42 pm

1 stop7h 13m

Milwaukee-Mitchell

Sun 10/26

6:44 pm-11:59 pm

1 stop5h 15m

$217

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Wed 10/29

7:05 am-1:09 pm

1 stop6h 04m

Milwaukee-Mitchell

Sat 11/1

12:06 pm-7:41 pm

1 stop7h 35m

$217

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 12/11

7:58 pm-10:35 pm

Nonstop2h 37m

Milwaukee-Mitchell

Sun 12/14

8:00 am-10:58 am

Nonstop2h 58m

$229

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Wed 10/29

9:35 am-3:07 pm

1 stop5h 32m

Milwaukee-Mitchell

Sat 11/1

8:00 am-11:07 am

Nonstop3h 07m

$233

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sat 11/22

4:13 pm-11:41 pm

1 stop7h 28m

Milwaukee-Mitchell

Mon 11/24

3:13 pm-9:12 pm

1 stop5h 59m

$233

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Wed 11/26

12:59 pm-8:30 pm

1 stop7h 31m

Milwaukee-Mitchell

Thu 11/27

3:13 pm-10:30 pm

1 stop7h 17m

$233

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 12/11

6:40 am-2:27 pm

1 stop7h 47m

Milwaukee-Mitchell

Sun 12/14

9:40 am-3:00 pm

1 stop5h 20m

$239

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 10/23

5:30 am-11:01 am

1 stop5h 31m

Milwaukee-Mitchell

Sat 10/25

2:55 pm-9:35 pm

1 stop6h 40m

$239

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Mon 11/24

5:30 am-12:37 pm

1 stop7h 07m

Milwaukee-Mitchell

Sat 11/29

1:17 pm-6:20 pm

1 stop5h 03m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 23 results
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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 September 12, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Milwaukee is 90 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 September 17, 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 evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% 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 September 14, 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.

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 September 17, 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
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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
8,023 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

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.

  • How long is the flight from Houston George Bush Intcntl Airport to Milwaukee?

    Airlines like Delta and United Airlines fly from Houston George Bush Intcntl Airport to Milwaukee in about 2h 37m. The time it takes to get you to your destination can typically vary by up to 2h 54m. Houston George Bush Intcntl Airport and Milwaukee are separated by a distance of 985 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $187. Other airlines that can offer you cheap pricing are Delta, from $196, and American Airlines, from $236. These flights start at 52% lower than the current average price 3 months from now.

  • 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 SkyWest Airlines (81%), United Airlines (77%) and Air New Zealand (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 $229. On average you can expect to pay $401. The most popular route, (Houston George Bush Intcntl - Milwaukee-Mitchell), can usually be booked for $229.

  • 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 Milwaukee?

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$187Average$254FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$318FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$309FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$250Average$425FlexibilityNo cancel feeOn-time69%

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