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$121+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MKE
Jul 28 — Aug 41
Tue 7/28
Tue 8/4
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 Friday or Saturday and return on a Wednesday

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 June 28, 2026.

This Frontier deal was found by Cheapflights users on 6/24. 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.
Wed 7/297:23 pm
IAH
-
MKE
1 stop12h 35m
Frontier
Tue 8/48:43 am
MKE
-
IAH
1 stop9h 42m
Frontier
Deal found 6/24$220
This Frontier deal was found by Cheapflights users on 6/24. 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.
Wed 7/157:23 pm
IAH
-
MKE
1 stop12h 35m
Frontier
Thu 7/238:43 am
MKE
-
IAH
1 stop9h 42m
Frontier
Deal found 6/24$235
This CheapOair deal was found by Cheapflights users on 6/24. 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.
Wed 7/227:23 pm
IAH
-
MKE
1 stop12h 35m
Frontier
Sun 7/268:43 am
MKE
-
IAH
1 stop24h 02m
Frontier
Deal found 6/24$245
This CheapOair deal was found by Cheapflights users on 6/23. 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.
Sat 9/194:39 pm
IAH
-
MKE
1 stop26h 36m
Frontier
Fri 9/258:10 pm
MKE
-
IAH
1 stop14h 30m
Frontier
Deal found 6/23$250
This Trip.com deal was found by Cheapflights users on 6/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:29 pm
IAH
-
MKE
1 stop18h 29m
Frontier
Thu 7/308:43 am
MKE
-
IAH
1 stop24h 02m
Frontier
Deal found 6/25$254
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Tue 7/218:02 pm
IAH
-
MKE
2 stops35h 56m
Frontier
Tue 7/288:43 am
MKE
-
IAH
1 stop24h 02m
Frontier
Deal found 6/23$287
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/297:20 am
IAH
-
MKE
Nonstop2h 45m
United Airlines
Wed 8/58:00 am
MKE
-
IAH
Nonstop3h 00m
United Airlines
Deal found 6/25$289
This Frontier deal was found by Cheapflights users on 6/23. 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.
Mon 8/37:23 pm
IAH
-
MKE
1 stop12h 35m
Frontier
Sun 8/98:43 am
MKE
-
IAH
1 stop9h 42m
Frontier
Deal found 6/23$294
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Sat 7/181:16 pm
IAH
-
MKE
1 stop18h 42m
Frontier
Tue 7/218:43 am
MKE
-
IAH
1 stop24h 02m
Frontier
Deal found 6/25$296
This United Airlines deal was found by Cheapflights users on 6/25. 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 7/297:57 pm
IAH
-
MKE
Nonstop2h 48m
United Airlines
Thu 8/65:00 am
MKE
-
IAH
1 stop5h 36m
United Airlines
Deal found 6/25$299
This CheapOair deal was found by Cheapflights users on 6/25. 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.
Sat 9/264:39 pm
IAH
-
MKE
1 stop26h 36m
Frontier
Fri 10/28:10 pm
MKE
-
IAH
1 stop14h 30m
Frontier
Deal found 6/25$304
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 8/1511:28 am
IAH
-
MKE
1 stop5h 32m
American Airlines
Mon 8/175:00 am
MKE
-
IAH
1 stop5h 44m
American Airlines
Deal found 6/24$308

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 June 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$220
(Frontier)

One-way from

$121
(Frontier)

Popular in

March

Cheapest in

November

Average price

$439

Good round-trip deal

$431 or less

Good one-way deal

$353 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.
Search Deals
From Houston George Bush Intcntl to Milwaukee-Mitchell
Search Deals
One-way flight from Houston George Bush Intcntl to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 28, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Tue 8/11

7:50 pm-10:39 pm

Nonstop2h 49m

Milwaukee-Mitchell

Tue 8/25

6:00 pm-8:55 pm

Nonstop2h 55m

$289

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Fri 8/21

7:50 pm-10:39 pm

Nonstop2h 49m

Milwaukee-Mitchell

Wed 8/26

5:17 pm-10:44 pm

1 stop5h 27m

$299

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Wed 7/29

7:57 pm-10:45 pm

Nonstop2h 48m

Milwaukee-Mitchell

Wed 8/5

5:00 am-10:36 am

1 stop5h 36m

$299

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sat 8/1

7:00 am-11:51 am

1 stop4h 51m

Milwaukee-Mitchell

Mon 8/31

7:09 am-2:20 pm

1 stop7h 11m

$309

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Wed 7/29

6:34 pm-11:56 pm

1 stop5h 22m

Milwaukee-Mitchell

Wed 8/5

4:47 pm-10:19 pm

1 stop5h 32m

$309

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sat 8/8

7:00 am-2:45 pm

1 stop7h 45m

Milwaukee-Mitchell

Mon 8/10

6:43 pm-11:52 pm

1 stop5h 09m

$309

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Wed 7/8

7:20 am-10:05 am

Nonstop2h 45m

Milwaukee-Mitchell

Wed 7/15

8:00 am-11:00 am

Nonstop3h 00m

$314

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Thu 7/9

8:05 am-3:04 pm

1 stop6h 59m

Milwaukee-Mitchell

Mon 7/13

6:45 pm-11:57 pm

1 stop5h 12m

$359

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Sat 8/1

7:57 pm-10:45 pm

Nonstop2h 48m

Milwaukee-Mitchell

Sat 8/8

8:00 am-11:00 am

Nonstop3h 00m

$379

HoustonMilwaukee

IAH - MKE

IAHMKE

Houston George Bush Intcntl

Fri 7/10

7:00 am-11:53 am

1 stop4h 53m

Milwaukee-Mitchell

Sun 7/12

5:45 am-11:14 am

1 stop5h 29m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 June.
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?

The best time to book flights from Houston George Bush Intcntl Airport to Milwaukee is 89 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Milwaukee (average of $289). Flying from Houston George Bush Intcntl Airport to Milwaukee in March is currently the most expensive (average of $777). 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 28, 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 in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 17% 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 June 28, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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
7.8
Good
8,455 reviews

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
Delta
7.8
Good
8,455 reviews
Delta
7.8
Good
8,455 reviews

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
United Airlines
7.4
Good
9,899 reviews
Delta
7.8
Good
8,455 reviews

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.
American Airlines
7.1
Good
11,776 reviews
Delta
7.8
Good
8,455 reviews

Food

7.2

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Stephanie,Sep 2023

LGA - MSN

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

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 5 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 and Delta fly from Houston George Bush Intcntl Airport to Milwaukee in about 2h 49m. The time it takes to get you to your destination can typically vary by up to 2h 02m. 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 $196. Other airlines that can offer you cheap pricing are United Airlines, from $229, and American Airlines, from $248. These flights start at 56% 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 Mesa Airlines (84%), SkyWest Airlines (78%) and Emirates (77%).

  • 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 $249. On average you can expect to pay $668. The most popular route, (Houston George Bush Intcntl - Milwaukee-Mitchell), can usually be booked for $289.

  • 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Milwaukee (average of $289). Flying from Houston George Bush Intcntl Airport to Milwaukee in March is currently the most expensive (average of $777). 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
Sheboygan
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New Berlin
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 June 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$196Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$229Average$406FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$288FlexibilityNo cancel feeOn-time71%

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