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George Bush Intcntl

$100+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — IAH
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
1 adult, Economy
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Cheapflights Tip: The best prices from Milwaukee-Mitchell to Houston George Bush Intcntl are usually found in January or November, booked 79 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap 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 22, 2026.

This American Airlines deal was found by Cheapflights users on 7/19. 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 8/155:00 am
MKE
-
IAH
1 stop7h 26m
American Airlines
Sat 8/226:07 am
IAH
-
MKE
1 stop4h 55m
American Airlines
Deal found 7/19$199
This Delta deal was found by Cheapflights users on 7/21. 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.
Sat 8/225:19 pm
MKE
-
IAH
1 stop6h 33m
Delta
Mon 8/244:37 pm
IAH
-
MKE
1 stop7h 16m
Delta
Deal found 7/21$209
This CheapOair deal was found by Cheapflights users on 7/19. 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.
Fri 9/258:10 pm
MKE
-
IAH
1 stop14h 30m
Frontier
Mon 9/2812:21 pm
IAH
-
MKE
1 stop6h 54m
Frontier
Deal found 7/19$250
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/145:00 am
MKE
-
IAH
1 stop5h 44m
American Airlines
Mon 8/174:21 pm
IAH
-
MKE
1 stop6h 36m
American Airlines
Deal found 7/20$254
This CheapOair deal was found by Cheapflights users on 7/21. 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.
Fri 9/118:10 pm
MKE
-
IAH
1 stop24h 50m
Frontier
Thu 9/174:39 pm
IAH
-
MKE
1 stop26h 36m
Frontier
Deal found 7/21$259
This Trip.com deal was found by Cheapflights users on 7/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:43 am
MKE
-
IAH
1 stop24h 02m
Frontier
Mon 8/31:16 pm
IAH
-
MKE
1 stop18h 42m
Frontier
Deal found 7/18$263
This Frontier deal was found by Cheapflights users on 7/19. 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.
Tue 8/118:43 am
MKE
-
IAH
1 stop9h 42m
Frontier
Wed 8/127:23 pm
IAH
-
MKE
1 stop12h 35m
Frontier
Deal found 7/19$274
This Delta deal was found by Cheapflights users on 7/19. 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 8/412:51 pm
MKE
-
IAH
1 stop7h 03m
Delta
Tue 8/185:20 am
IAH
-
MKE
1 stop7h 25m
Delta
Deal found 7/19$279
This CheapOair deal was found by Cheapflights users on 7/19. 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.
Fri 10/98:10 pm
MKE
-
IAH
1 stop14h 14m
Frontier
Mon 10/1212:21 pm
IAH
-
MKE
1 stop6h 54m
Frontier
Deal found 7/19$284
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 9/410:43 am
MKE
-
IAH
Nonstop2h 57m
United Airlines
Tue 9/87:50 pm
IAH
-
MKE
Nonstop2h 49m
United Airlines
Deal found 7/21$289
This CheapOair deal was found by Cheapflights users on 7/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:10 pm
MKE
-
IAH
1 stop14h 14m
Frontier
Mon 10/1212:21 pm
IAH
-
MKE
1 stop6h 54m
Frontier
Deal found 7/18$293
This Frontier deal was found by Cheapflights users on 7/19. 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.
Tue 8/48:43 am
MKE
-
IAH
1 stop9h 42m
Frontier
Sat 8/87:23 pm
IAH
-
MKE
1 stop12h 35m
Frontier
Deal found 7/19$295

Find 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 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(American Airlines)

One-way from

$100
(Delta)

Popular in

March

Cheapest in

January

Average price

$407

Good round-trip deal

$419 or less

Good one-way deal

$223 or less
Provider with most accurate pricing for Milwaukee-Mitchell-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Milwaukee-Mitchell-Houston George Bush Intcntl flights.
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From Milwaukee-Mitchell to Houston George Bush Intcntl
Search Deals
One-way flight from Milwaukee-Mitchell to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Milwaukee-Mitchell to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Milwaukee-Mitchell to Houston George Bush Intcntl.
Search Deals

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 22, 2026.
Use the filters below to find and compare flights from Milwaukee to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Wed 8/12

5:19 pm-11:52 pm

1 stop6h 33m

Houston George Bush Intcntl

Wed 8/19

6:36 pm-11:53 pm

1 stop5h 17m

$199

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Sat 8/22

5:19 pm-11:52 pm

1 stop6h 33m

Houston George Bush Intcntl

Mon 8/24

4:37 pm-11:53 pm

1 stop7h 16m

$199
Quickest round-trip

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Fri 9/4

6:00 pm-8:55 pm

Nonstop2h 55m

Houston George Bush Intcntl

Sun 9/6

2:20 pm-5:09 pm

Nonstop2h 49m

$289

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Thu 8/20

5:17 pm-12:27 am

1 stop7h 10m

Houston George Bush Intcntl

Mon 8/24

7:50 pm-10:39 pm

Nonstop2h 49m

$299

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Thu 10/15

5:40 am-1:31 pm

1 stop7h 51m

Houston George Bush Intcntl

Wed 11/11

11:50 am-5:45 pm

1 stop5h 55m

$309

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Mon 8/10

6:43 pm-11:52 pm

1 stop5h 09m

Houston George Bush Intcntl

Wed 8/12

6:36 pm-11:53 pm

1 stop5h 17m

$309

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Fri 9/4

4:50 pm-10:19 pm

1 stop5h 29m

Houston George Bush Intcntl

Mon 9/7

5:41 am-11:45 am

1 stop6h 04m

$309

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Wed 10/7

10:15 am-5:29 pm

1 stop7h 14m

Houston George Bush Intcntl

Fri 10/9

4:59 pm-11:53 pm

1 stop6h 54m

$309

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Fri 10/9

6:00 pm-8:55 pm

Nonstop2h 55m

Houston George Bush Intcntl

Mon 10/12

7:53 pm-10:45 pm

Nonstop2h 52m

$345

MilwaukeeHouston

MKE - IAH

MKEIAH

Milwaukee-Mitchell

Sat 8/15

5:17 pm-12:27 am

1 stop7h 10m

Houston George Bush Intcntl

Tue 8/18

7:50 pm-10:39 pm

Nonstop2h 49m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 22 resultsSorted by cheapest first
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3

Compare providers for flights from Milwaukee to George Bush Intcntl

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 Milwaukee to George Bush Intcntl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
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 Milwaukee-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Milwaukee-Houston George Bush Intcntl Airport 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 Milwaukee-Houston George Bush Intcntl Airport 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 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?

The best time to book flights from Milwaukee to Houston George Bush Intcntl Airport is 77 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, January is the cheapest month in which you can book a flight from Milwaukee to Houston George Bush Intcntl Airport (average of $296). Flying from Milwaukee to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $443). 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 22, 2026.

When flying from Milwaukee to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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 22, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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
7.8
Good
8,479 reviews

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,024 reviews
Delta
7.8
Good
8,479 reviews

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,831 reviews
Delta
7.8
Good
8,479 reviews

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Frontier
5.6
Fair
2,770 reviews
Delta
7.8
Good
8,479 reviews

Food

7.2

Overall

7.8

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 4 different airlines.

  • How long is the flight from Milwaukee to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Milwaukee to Houston George Bush Intcntl Airport in 2h 55m. Fly via Delta or United Airlines to get the fastest option. Milwaukee and Houston George Bush Intcntl Airport 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 Milwaukee to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $218, Delta will fly you from Milwaukee to Houston George Bush Intcntl Airport and back. In addition to Delta, 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 $238 and $244, respectively. Delta is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Milwaukee to Houston George Bush Intcntl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $92. Delta flights start at $98 while deals on American Airlines start at $124 one-way.

  • 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 Emirates (100%), Mesa Airlines (93%) or SkyWest Airlines (84%) 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 $207. While the most popular route (Milwaukee-Mitchell - Houston George Bush Intcntl) can be booked for $199 on average, our data indicates $885 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, January is the cheapest month in which you can book a flight from Milwaukee to Houston George Bush Intcntl Airport (average of $296). Flying from Milwaukee to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $443). 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
Katy
The Woodlands
Spring
Conroe
Jersey Village
Humble
Tomball
Cypress
Montgomery

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Top 4 airlines flying from Milwaukee to George Bush Intcntl

Discover the top 4 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$328FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$397FlexibilityNo cancel feeOn-time69%
FrontierCheapest$244Average$281FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$248Average$333FlexibilityNo cancel feeOn-time71%

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