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$80+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MKE
mar. 19 — mar. 261
jue. 3/19
jue. 3/26
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 Tuesday or Saturday and return on a Tuesday

Cheap 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 febrero 17, 2026.

This Travelocity deal was found by Cheapflights users on 2/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/11:58 pm
IAH
-
MKE
1 stop28h 49m
Frontier
lun. 5/412:03 pm
MKE
-
IAH
1 stop20h 35m
Frontier
Deal found 2/15$160
This CheapOair deal was found by Cheapflights users on 2/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/268:18 pm
IAH
-
MKE
1 stop13h 25m
Frontier
lun. 3/28:11 pm
MKE
-
IAH
1 stop22h 53m
Frontier
Deal found 2/13$192
This CheapOair deal was found by Cheapflights users on 2/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/184:46 pm
IAH
-
MKE
1 stop27h 20m
Frontier
lun. 3/2310:38 am
MKE
-
IAH
1 stop12h 18m
Frontier
Deal found 2/15$200
This Expedia deal was found by Cheapflights users on 2/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/206:15 am
IAH
-
MKE
1 stop11h 10m
Frontier
sáb. 2/217:47 pm
MKE
-
IAH
1 stop12h 08m
Frontier
Deal found 2/13$202
This United Airlines deal was found by Cheapflights users on 2/15. 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.
jue. 4/167:27 am
IAH
-
MKE
Nonstop2h 43m
United Airlines
dom. 4/198:00 am
MKE
-
IAH
Nonstop3h 03m
United Airlines
Deal found 2/15$219
This American Airlines deal was found by Cheapflights users on 2/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2212:10 pm
IAH
-
MKE
1 stop5h 41m
American Airlines
sáb. 4/251:53 pm
MKE
-
IAH
1 stop9h 55m
American Airlines
Deal found 2/14$220
This Expedia deal was found by Cheapflights users on 2/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/209:03 pm
IAH
-
MKE
1 stop19h 59m
Frontier
lun. 3/238:20 pm
MKE
-
IAH
1 stop12h 20m
Frontier
Deal found 2/13$224
This United Airlines deal was found by Cheapflights users on 2/13. 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.
vie. 3/208:00 pm
IAH
-
MKE
Nonstop2h 45m
United Airlines
lun. 3/237:18 pm
MKE
-
IAH
1 stop4h 51m
United Airlines
Deal found 2/13$229
This Expedia deal was found by Cheapflights users on 2/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/206:45 am
IAH
-
MKE
1 stop12h 06m
Frontier
dom. 3/229:01 pm
MKE
-
IAH
1 stop10h 28m
Frontier
Deal found 2/13$230
This Expedia deal was found by Cheapflights users on 2/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/2611:53 am
IAH
-
MKE
1 stop6h 49m
Frontier
vie. 3/2011:16 am
MKE
-
IAH
1 stop11h 40m
Frontier
Deal found 2/13$236
This Delta deal was found by Cheapflights users on 2/15. 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.
jue. 4/162:20 pm
IAH
-
MKE
1 stop5h 38m
Delta
dom. 4/192:50 pm
MKE
-
IAH
1 stop6h 45m
Delta
Deal found 2/15$239
This American Airlines deal was found by Cheapflights users on 2/15. 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.
mar. 3/175:00 am
IAH
-
MKE
2 stops6h 44m
American Airlines
mar. 3/246:20 am
MKE
-
IAH
1 stop5h 09m
American Airlines
Deal found 2/15$244

Find 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 febrero 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$160
(Travelocity)

One-way from

$80
(Frontier)

Popular in

January

Cheapest in

November

Average price

$338

Good round-trip deal

$333 or less

Good one-way deal

$166 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Milwaukee-Mitchell flight deals.
Search Deals
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
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Milwaukee-Mitchell.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Milwaukee-Mitchell.
Search Deals

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 febrero 17, 2026.
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

jue. 2/26

8:18 pm-9:43 am

1 stop13h 25m

Milwaukee-Mitchell

lun. 3/2

8:11 pm-7:04 pm

1 stop22h 53m

$192

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

jue. 4/16

7:27 am-10:10 am

Nonstop2h 43m

Milwaukee-Mitchell

dom. 4/19

8:00 am-11:03 am

Nonstop3h 03m

$219

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

vie. 3/20

6:45 am-6:51 pm

1 stop12h 06m

Milwaukee-Mitchell

lun. 3/23

10:38 am-5:13 pm

1 stop6h 35m

$224

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

vie. 4/17

7:27 am-10:10 am

Nonstop2h 43m

Milwaukee-Mitchell

dom. 4/19

2:32 pm-9:21 pm

1 stop6h 49m

$229

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

mié. 3/18

8:00 pm-10:45 pm

Nonstop2h 45m

Milwaukee-Mitchell

lun. 3/23

5:10 pm-8:22 pm

Nonstop3h 12m

$236

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

vie. 3/13

4:56 pm-11:58 pm

1 stop7h 02m

Milwaukee-Mitchell

lun. 3/23

4:48 pm-10:59 pm

1 stop6h 11m

$239

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

jue. 4/16

6:04 am-1:23 pm

1 stop7h 19m

Milwaukee-Mitchell

dom. 4/19

7:08 am-1:15 pm

1 stop6h 07m

$239

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

mié. 8/5

1:15 pm-7:03 pm

1 stop5h 48m

Milwaukee-Mitchell

lun. 8/10

2:45 pm-9:03 pm

1 stop6h 18m

$239

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

mié. 4/22

5:20 am-1:14 pm

1 stop7h 54m

Milwaukee-Mitchell

sáb. 4/25

2:50 pm-8:18 pm

1 stop5h 28m

$239

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

sáb. 5/23

8:05 am-1:46 pm

1 stop5h 41m

Milwaukee-Mitchell

dom. 5/24

7:00 am-1:14 pm

1 stop6h 14m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 21 results
1
2
3

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Milwaukee flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 February 13, 2026.

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 June is currently the most expensive (average of $90). 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 febrero 17, 2026.

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.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Milwaukee?

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 febrero 17, 2026.
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
8,206 reviews

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,206 reviews
Delta
7.9
Good
8,206 reviews

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,308 reviews
Delta
7.9
Good
8,206 reviews

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,294 reviews
Delta
7.9
Good
8,206 reviews

Comfort

7.9

Overall

7.9

Food

7.2

Entertainment

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 Frontier and United Airlines fly from Houston George Bush Intcntl Airport to Milwaukee in about 2h 43m. The time it takes to get you to your destination can typically vary by up to 10h 42m. 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 $134. Other airlines that can offer you cheap pricing are United Airlines, from $229, and American Airlines, from $236. These flights start at 66% 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 United Airlines (85%), Mesa Airlines (85%) and Emirates (82%).

  • 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 $166. On average you can expect to pay $275. The most popular route, (Houston George Bush Intcntl - Milwaukee-Mitchell), can usually be booked for $219.

  • 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 June is currently the most expensive (average of $90). 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?

Book flights to Milwaukee if you plan to visit one of these locations
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Oak Creek
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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 febrero 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$134Average$302FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$229Average$384FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$272FlexibilityNo cancel feeOn-time71%

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