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$75+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MKE
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 32 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 August 18, 2025.

Round-trip from

$170
(FlightHub)

One-way from

$75
(Priceline)

Popular in

March

Cheapest in

May

Average price

$363

Good round-trip deal

$319 or less

Good one-way deal

$353 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 ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 18, 2025.

This FlightHub deal was found by Cheapflights users on 8/18. 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.
Fri 10/2411:36 amIAH - MKE
1 stop7h 42mFrontier
Mon 10/278:04 pmMKE - IAH
1 stop19h 38mFrontier
Deal found 8/18$170
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:00 amIAH - MKE
1 stop13h 19mFrontier
Mon 11/178:04 pmMKE - IAH
1 stop19h 38mFrontier
Deal found 8/17$175
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/308:54 pmIAH - MKE
1 stop22h 25mFrontier
Mon 11/38:04 pmMKE - IAH
1 stop19h 38mFrontier
Deal found 8/17$203
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:15 amIAH - MKE
1 stop7h 59mFrontier
Sun 9/213:03 pmMKE - IAH
1 stop20h 06mFrontier
Deal found 8/17$205
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:36 amIAH - MKE
1 stop7h 42mMultiple Airlines
Sun 10/2612:42 pmMKE - IAH
1 stop19h 40mMultiple Airlines
Deal found 8/17$207
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:47 pmIAH - MKE
1 stop22h 32mMultiple Airlines
Sun 11/1611:57 amMKE - IAH
1 stop20h 45mMultiple Airlines
Deal found 8/17$212
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:30 amIAH - MKE
1 stop6h 28mMultiple Airlines
Mon 9/228:04 pmMKE - IAH
1 stop25h 10mMultiple Airlines
Deal found 8/16$218
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:25 pmIAH - MKE
Nonstop2h 46mUnited Airlines
Mon 9/228:00 amMKE - IAH
Nonstop3h 00mUnited Airlines
Deal found 8/17$229
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:30 amIAH - MKE
1 stop6h 28mMultiple Airlines
Sun 9/213:03 pmMKE - IAH
1 stop20h 06mMultiple Airlines
Deal found 8/16$233
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/246:00 amIAH - MKE
1 stop13h 12mMultiple Airlines
Thu 8/289:25 pmMKE - IAH
1 stop8h 40mMultiple Airlines
Deal found 8/17$244

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 August 18, 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

Fri 10/24

11:36 am-7:18 pm

1 stop7h 42m

Milwaukee-Mitchell

Mon 10/27

8:04 pm-3:42 pm

1 stop19h 38m

$170

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Fri 11/14

6:00 am-7:19 pm

1 stop13h 19m

Milwaukee-Mitchell

Mon 11/17

8:04 pm-11:39 pm

1 stop27h 35m

$175

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Mon 9/15

6:15 am-7:19 pm

1 stop13h 04m

Milwaukee-Mitchell

Mon 9/22

8:04 pm-9:14 pm

1 stop25h 10m

$175

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 10/30

8:54 pm-7:19 pm

1 stop22h 25m

Milwaukee-Mitchell

Mon 11/3

8:04 pm-3:42 pm

1 stop19h 38m

$203

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sun 9/14

6:15 am-2:14 pm

1 stop7h 59m

Milwaukee-Mitchell

Sun 9/21

3:03 pm-11:09 am

1 stop20h 06m

$205

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Fri 10/24

11:36 am-7:18 pm

1 stop7h 42m

Milwaukee-Mitchell

Sun 10/26

12:42 pm-8:22 am

1 stop19h 40m

$207

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sun 10/5

6:15 am-2:14 pm

1 stop7h 59m

$75

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Fri 10/24

11:36 am-7:18 pm

1 stop7h 42m

$75

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sun 9/21

6:15 am-2:14 pm

1 stop7h 59m

$75

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Mon 9/15

6:15 am-7:19 pm

1 stop13h 04m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 12 results
1
2

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 August 8, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Milwaukee is 32 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 August 18, 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 14% 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 August 17, 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 evenings 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 August 18, 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
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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
8,038 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

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 2 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 Frontier fly from Houston George Bush Intcntl Airport to Milwaukee in about 7h 42m. The time it takes to get you to your destination can typically vary by up to . Houston George Bush Intcntl Airport and Milwaukee are separated by a distance of 985 mi.

  • 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 $204, and American Airlines, from $216. These flights start at 54% 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 (88%), United Airlines (72%) and Mesa Airlines (68%).

  • 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 $273. On average you can expect to pay $451. The most popular route, (Houston George Bush Intcntl - Milwaukee-Mitchell), can usually be booked for $207.

  • 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$187Average$254FlexibilityNo cancel feeOn-time65%
DeltaCheapest$204Average$313FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$345FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$277Average$444FlexibilityNo cancel feeOn-time69%

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