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George Bush Intcntl

$86+ Cheap flights from Milwaukee (MKE) to George Bush Intcntl (IAH)

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — IAH
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Houston George Bush Intcntl are usually found in September or July, booked 50 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from Milwaukee to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to George Bush Intcntl (IAH). 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 July 29, 2025.

Round-trip from

$197
(FlightHub)

One-way from

$86
(Cheapflightsfares)

Popular in

March

Cheapest in

September

Average price

$349

Good round-trip deal

$429 or less

Good one-way deal

$284 or less
From Milwaukee-Mitchell to Houston George Bush Intcntl
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One-way flight from Milwaukee-Mitchell to Houston George Bush Intcntl
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Highest demand for flights based on searches. 12% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Milwaukee-Mitchell to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Milwaukee-Mitchell to Houston George Bush Intcntl.
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Find flight deals from Milwaukee to George Bush Intcntl

Cheapest flights from Milwaukee to George Bush Intcntl
Explore the most affordable flight options available from Milwaukee to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:54 pmMKE - IAH
1 stop5h 23mSpirit Airlines
Mon 11/107:00 amIAH - MKE
1 stop4h 29mSpirit Airlines
Deal found 7/28$197
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:00 amMKE - IAH
Nonstop2h 58mUnited Airlines
Sat 11/18:00 pmIAH - MKE
Nonstop2h 45mUnited Airlines
Deal found 7/27$229
This CheapOair deal was found by Cheapflights users on 7/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:25 pmMKE - IAH
1 stop8h 40mMultiple Airlines
Sun 8/248:08 pmIAH - MKE
1 stop23h 04mMultiple Airlines
Deal found 7/28$233
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:02 pmMKE - IAH
1 stop14h 37mFrontier
Mon 9/16:00 amIAH - MKE
1 stop13h 12mFrontier
Deal found 7/27$245
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 8/285:28 pmMKE - IAH
1 stop6h 26mAmerican Airlines
Mon 9/16:05 amIAH - MKE
1 stop4h 29mAmerican Airlines
Deal found 7/27$249
This Delta deal was found by Cheapflights users on 7/28. 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.
Tue 8/127:05 amMKE - IAH
1 stop4h 57mDelta
Sat 8/166:00 pmIAH - MKE
1 stop5h 29mDelta
Deal found 7/28$279

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee to George Bush Intcntl 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 July 29, 2025.
Use the filters below to find and compare flights from Milwaukee to Houston George Bush Intcntl Airport that are best for you.

Fly from

Milwaukee

Fly to

George Bush Intcntl

Route

Depart

Return

Price

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Fri 11/7

12:54 pm-6:17 pm

1 stop5h 23m

Houston George Bush Intcntl

Mon 11/10

7:00 am-11:29 am

1 stop4h 29m

$197

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Sat 10/25

8:00 am-10:58 am

Nonstop2h 58m

Houston George Bush Intcntl

Sat 11/1

8:00 pm-10:45 pm

Nonstop2h 45m

$229

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Thu 8/21

9:25 pm-6:05 am

1 stop8h 40m

Houston George Bush Intcntl

Sun 8/24

8:08 pm-7:12 pm

1 stop23h 04m

$233

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Fri 8/29

8:02 pm-10:39 am

1 stop14h 37m

Houston George Bush Intcntl

Mon 9/1

6:00 am-7:12 pm

1 stop13h 12m

$245

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Thu 8/28

5:28 pm-11:54 pm

1 stop6h 26m

Houston George Bush Intcntl

Mon 9/1

6:05 am-10:34 am

1 stop4h 29m

$249

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Tue 8/12

5:27 am-10:48 am

1 stop5h 21m

Houston George Bush Intcntl

Tue 8/12

6:00 pm-11:29 pm

1 stop5h 29m

$279

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Thu 11/6

11:57 am-6:23 pm

1 stop6h 26m

$86

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Tue 8/26

6:00 am-3:40 pm

1 stop9h 40m

$113

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Sat 9/27

2:54 pm-8:06 pm

1 stop5h 12m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Milwaukee to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Milwaukee 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 Milwaukee to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Milwaukee to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Milwaukee to George Bush Intcntl. Price data was last updated on July 25, 2025.

The best time to book flights from Milwaukee to Houston George Bush Intcntl Airport is 49 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 Milwaukee to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Milwaukee to Houston George Bush Intcntl Airport (average of $241). Flying from Milwaukee to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 MKE to IAH?

Find hourly flight availability from Milwaukee to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s optimal to fly from Milwaukee to Houston George Bush Intcntl Airport in the evening. By choosing this option you can save up to 65% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Milwaukee to Houston George Bush Intcntl Airport

Explore weekly flight availability from Milwaukee to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from MKE to IAH are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Milwaukee to Houston George Bush Intcntl Airport 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
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,040 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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!
Frontier
5.9
Fair
3,238 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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 Milwaukee to George Bush Intcntl. 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 from for flights from Milwaukee to Houston George Bush Intcntl?

    If you book a flight to Houston George Bush Intcntl from Milwaukee, you will be flying from Milwaukee-Mitchell, which is the city’s only airport. Milwaukee-Mitchell (MKE) is located 6.4 mi from the center of Milwaukee. There are 4 flights from Milwaukee-Mitchell to Houston George Bush Intcntl per day from 5 different airlines.

  • What are the cheapest airlines flying from Milwaukee to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $197, Spirit Airlines will fly you from Milwaukee to Houston George Bush Intcntl Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Frontier - these airlines can fly you to your destination from $229 and $245, respectively. Spirit Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Milwaukee to Houston George Bush Intcntl Airport?

    No one likes to see their flight delayed. When booking a flight from Milwaukee to Houston George Bush Intcntl Airport consider choosing Mesa Airlines (79%), Emirates (78%) or United Airlines (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Milwaukee to Houston George Bush Intcntl Airport?

    Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Milwaukee-Mitchell - Houston George Bush Intcntl) can be booked for $203 on average our data indicates $435 when flying from Milwaukee to Houston George Bush Intcntl Airport.

  • Can I find deals for flights from Milwaukee to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Milwaukee to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Milwaukee to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Milwaukee to George Bush Intcntl.

  • Can I find deals for business class flights from Milwaukee to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Milwaukee to George Bush Intcntl 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 Milwaukee to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Milwaukee to Houston George Bush Intcntl Airport (average of $241). Flying from Milwaukee to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Humble
Conroe
The Woodlands
Tomball
Katy
Jersey Village

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Top 5 airlines flying from Milwaukee to George Bush Intcntl

Discover the top 5 airlines that operate flights from Milwaukee to George Bush Intcntl. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$75Average$239FlexibilityNo cancel feeOn-time65%
FrontierCheapest$142Average$190FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$198Average$335FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$460FlexibilityNo cancel feeOn-time69%

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