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$64+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MKE
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
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 September, booked 90 days in advance, depart on a Saturday or Wednesday 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$64
(Trip.com)

Popular in

March

Cheapest in

November

Average price

$319

Good round-trip deal

$304 or less

Good one-way deal

$250 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Milwaukee-Mitchell flights.
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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. 13% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:00 pmIAH - MKE
Nonstop2h 45mUnited Airlines
Wed 12/34:05 pmMKE - IAH
Nonstop3h 05mUnited Airlines
Deal found 10/29$229
This United Airlines deal was found by Cheapflights users on 10/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:50 pmIAH - MKE
Nonstop2h 37mUnited Airlines
Sat 12/135:00 amMKE - IAH
1 stop6h 50mUnited Airlines
Deal found 10/26$239
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:28 amIAH - MKE
1 stop7h 33mAmerican Airlines
Sat 12/1311:16 amMKE - IAH
2 stops8h 07mAmerican Airlines
Deal found 10/26$254
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/145:04 pmIAH - MKE
1 stop5h 52mAmerican Airlines
Mon 11/173:49 pmMKE - IAH
1 stop8h 12mAmerican Airlines
Deal found 10/27$264
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/145:00 amIAH - MKE
2 stops6h 38mAmerican Airlines
Sun 11/166:12 amMKE - IAH
1 stop7h 21mAmerican Airlines
Deal found 10/27$269
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:09 pmIAH - MKE
1 stop5h 21mDelta
Fri 11/215:28 pmMKE - IAH
1 stop6h 29mDelta
Deal found 10/28$274
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:38 amIAH - MKE
1 stop6h 39mDelta
Sun 11/165:45 amMKE - IAH
1 stop5h 45mDelta
Deal found 10/28$279
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/138:15 amIAH - MKE
1 stop5h 43mUnited Airlines
Mon 11/174:00 pmMKE - IAH
Nonstop3h 05mUnited Airlines
Deal found 10/28$289

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 October 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

Wed 11/26

8:00 pm-10:45 pm

Nonstop2h 45m

Milwaukee-Mitchell

Wed 12/3

4:05 pm-7:10 pm

Nonstop3h 05m

$229

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Fri 1/23

8:10 pm-10:59 pm

Nonstop2h 49m

Milwaukee-Mitchell

Sun 1/25

8:33 am-3:45 pm

1 stop7h 12m

$239

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sat 11/22

8:00 pm-10:45 pm

Nonstop2h 45m

Milwaukee-Mitchell

Mon 11/24

3:49 pm-8:50 pm

1 stop5h 01m

$239

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Tue 12/9

5:10 am-10:46 am

1 stop5h 36m

Milwaukee-Mitchell

Sat 12/13

7:00 am-12:31 pm

1 stop5h 31m

$249

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Fri 11/14

6:40 pm-11:55 pm

1 stop5h 15m

Milwaukee-Mitchell

Sun 11/16

9:10 am-2:23 pm

1 stop5h 13m

$279

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 11/13

12:05 pm-2:50 pm

Nonstop2h 45m

Milwaukee-Mitchell

Mon 11/17

8:00 am-11:07 am

Nonstop3h 07m

$279

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 11/13

7:01 am-2:13 pm

1 stop7h 12m

Milwaukee-Mitchell

Sun 11/16

9:10 am-2:23 pm

1 stop5h 13m

$299

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sun 1/25

8:17 pm-12:51 pm

1 stop16h 34m

$108

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Mon 12/22

9:34 pm-6:26 pm

1 stop20h 52m

$109

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sat 1/10

5:45 am-12:51 pm

2 stops31h 06m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 17 results
1
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Compare providers for flights from George Bush Intcntl to Milwaukee

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Milwaukee in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Milwaukee flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Milwaukee flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Milwaukee flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 24, 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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Milwaukee (average of $60). Flying from Houston George Bush Intcntl Airport to Milwaukee in January is currently the most expensive (average of $116). 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 October 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 at noon tend to be the most expensive. A flight in the evening 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 October 26, 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. Saturday at noon 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 October 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
7.9
Good
7,992 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Overall

7.9

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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. 3 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 United Airlines fly from Houston George Bush Intcntl Airport to Milwaukee in about 2h 45m. The time it takes to get you to your destination is usually consistent. Houston George Bush Intcntl Airport and Milwaukee are separated by a distance of 985 mi. Generally, flights for this route are nonstop.

  • 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 $134. Other airlines that can offer you cheap pricing are United Airlines, from $229, and American Airlines, from $236. These flights start at 65% 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 ($109), Spirit Airlines ($121), 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 Emirates (88%), Air New Zealand (85%) and Mesa Airlines (76%).

  • 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 $329. The most popular route, (Houston George Bush Intcntl - Milwaukee-Mitchell), can usually be booked for $203.

  • 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, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Milwaukee (average of $60). Flying from Houston George Bush Intcntl Airport to Milwaukee in January is currently the most expensive (average of $116). 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 3 airlines flying from George Bush Intcntl to Milwaukee

Discover the top 3 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$134Average$313FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$229Average$391FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$309FlexibilityNo cancel feeOn-time71%

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