IAH - MKE

$75 Find Cheap Flights from Houston George Bush Airport to Milwaukee

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Milwaukee departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Milwaukee, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Milwaukee, as well as popular online travel agencies
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Cheap Flights from George Bush Intcntl to Milwaukee (IAH-MKE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Milwaukee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Milwaukee

Thu, Sep 11 - Mon, Sep 15
Spirit Airlines Logo
5:30 am - 11:58 amIAH-MKE
6h 28m1 stop
Spirit Airlines Logo
3:07 pm - 9:07 amMKE-IAH
18h 00m1 stop
$196Spirit Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
Spirit Airlines Logo
5:25 am - 11:58 amIAH-MKE
6h 33m1 stop
Spirit Airlines Logo
12:53 pm - 8:24 amMKE-IAH
19h 31m1 stop
$199Spirit Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
United Airlines Logo
7:20 am - 10:07 amIAH-MKE
2h 47mnonstop
United Airlines Logo
8:00 am - 11:00 amMKE-IAH
3h 00mnonstop
$229United Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
United Airlines Logo
7:20 am - 10:07 amIAH-MKE
2h 47mnonstop
United Airlines Logo
3:44 pm - 10:41 pmMKE-IAH
6h 57m1 stop
$239United Airlines
Find Deal
Fri, Oct 17 - Mon, Oct 20
Frontier Logo
6:00 am - 7:12 pmIAH-MKE
13h 12m1 stop
Frontier Logo
7:57 pm - 10:34 amMKE-IAH
14h 37m1 stop
$245Frontier
Find Deal
Thu, Aug 14 - Mon, Aug 18
Frontier Logo
10:04 pm - 7:13 pmIAH-MKE
21h 09m1 stop
Frontier Logo
7:58 pm - 8:42 pmMKE-IAH
24h 44m1 stop
$247Frontier
Find Deal
Sat, Aug 30 - Sun, Aug 31
Delta Logo
4:04 pm - 11:36 pmIAH-MKE
7h 32m1 stop
Delta Logo
5:55 pm - 11:56 pmMKE-IAH
6h 01m1 stop
$249Delta
Find Deal
Fri, Aug 22 - Tue, Aug 26
American Airlines Logo
4:41 pm - 11:04 pmIAH-MKE
6h 23m1 stop
American Airlines Logo
9:58 am - 4:39 pmMKE-IAH
6h 41m2 stops
$254American Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Delta Logo
5:30 am - 11:01 amIAH-MKE
5h 31m1 stop
Delta Logo
12:06 pm - 6:54 pmMKE-IAH
6h 48m1 stop
$274Delta
Find Deal
Fri, Aug 15 - Sun, Aug 17
American Airlines Logo
4:36 pm - 9:48 pmIAH-MKE
5h 12m1 stop
American Airlines Logo
6:16 am - 1:47 pmMKE-IAH
7h 31m1 stop
$279American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Milwaukee flights

Get data-powered insights and trends into flights from George Bush Intcntl to Milwaukee to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Houston George Bush Airport to Milwaukee?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Milwaukee clicked on KAYAK for each day over the last 12 months.

When flying from Houston George Bush Airport to Milwaukee, you should consider leaving on a Wednesday and avoid Mondays if you are looking for the best rates. For your return to Houston George Bush Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Milwaukee?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Milwaukee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Milwaukee is May, where tickets cost $351 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $536 and $493 respectively.

Can I save money by flying with a layover from Houston George Bush Intcntl Airport to Milwaukee?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $470 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Milwaukee, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Milwaukee, you should book around 2 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$75
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Houston George Bush Airport to Milwaukee

When to book flights from George Bush Intcntl to Milwaukee

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Milwaukee based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Milwaukee flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Milwaukee?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Milwaukee was $75 for a one-way ticket and $196 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Milwaukee?

    No, a passport isn't needed to fly from Houston George Bush Airport to Milwaukee. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Houston George Bush Airport to Milwaukee?

    Only American Airlines offers inflight Wi-Fi service on the Houston George Bush Airport to Milwaukee flight route.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Milwaukee?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Houston George Bush Airport to Milwaukee flight route.

  • Which airline alliances offer flights from Houston George Bush Airport to Milwaukee?

    Star Alliance is the only airline alliance operating flights between Houston George Bush Airport and Milwaukee.

  • On which days can I fly direct from Houston George Bush Airport to Milwaukee?

    There are nonstop flights from Houston George Bush Airport to Milwaukee on a daily basis.

  • Which is the best airline for flights from Houston to Milwaukee, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Milwaukee are Delta and United Airlines. With an average price for the route of $313 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $440 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Milwaukee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Milwaukee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Milwaukee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Milwaukee from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Milwaukee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Milwaukee with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and MKE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Milwaukee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Milwaukee from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Houston George Bush Intcntl Airport to Milwaukee

  • Looking for a cheap flight? 25% of our users found flights on this route for $313 or less one-way and $419 or less round-trip.

Prefer to fly direct from Houston George Bush Airport to Milwaukee?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to Milwaukee-Mitchell.
Find which airlines fly direct from Houston George Bush Intcntl Airport to Milwaukee-Mitchell Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to Milwaukee-Mitchell

Monday

Air New Zealand, United Airlines, Emirates

Air New Zealand, United Airlines, +1 more

Tuesday

Air New Zealand, United Airlines, Emirates

Air New Zealand, United Airlines, +1 more

Wednesday

Air New Zealand, United Airlines, Emirates

Air New Zealand, United Airlines, +1 more

Thursday

Air New Zealand, United Airlines, Emirates

Air New Zealand, United Airlines, +1 more

Friday

Air New Zealand, United Airlines, Emirates

Air New Zealand, United Airlines, +1 more

Saturday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Sunday

Air New Zealand, United Airlines, Emirates

Air New Zealand, United Airlines, +1 more

See more direct flights

Direct returns

Milwaukee-Mitchell to Houston George Bush Intcntl

Monday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Tuesday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Wednesday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Thursday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Friday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Saturday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

Sunday

Air New Zealand, United Airlines

Air New Zealand, United Airlines

See more direct flights

Reviews of the top 4 airlines serving from George Bush Intcntl to Milwaukee

 
See real verified KAYAK customer reviews for airlines flying from Houston to Milwaukee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Milwaukee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7980 reviews
7.9Entertainment
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
Airline reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

2.0 MediocreGim, Jul 2025BGM - DTW
Read more Delta reviews

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

I didn't like that my paid for seat was changed 2 hours before my flight.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The flight was 3.5 hrs delayed. I was not notified prior to arriving to the airport via spirit app. or via boarding pass that I already had loaded on my phone. The agent that i saw at the counter didn’t mention anything about the delay either. I only saw the update after logging in to my email account.

Better than my las vagas experience, but still dissapointed with the airline support service.

Unfortunately, spirits crew had us boarding and parking the plane often, would wait long periods of time before allowing the people attending the flight on the plane to know what was going on this caused for my plane to not only get diverted but then canceled at an airport 2 hours away and basically stranded with charter buses MAYBE being hired. I was left with no choice but to stay overnight and use a comp room in Altantic City to then arrive home the next day. This trip was the first time seeing my partner since he joined the Air Force and this stressful ride caused unwarranted tears on what was supposed to be an east flight home. I understand weather is unpredictable but to have passengers deboard to then reboard an hour later to taxi on the runway for another hour to then basically leave an entire fight stranded. I waited almost 30 minutes at the airport and not one employee could tell me about a charter bus so I had to leave and make accommodations to stay overnight and get a ride home.

Great! We boarded on time! Everything went so smoothly! The flight was so smooth

Seats uncomfortable, hard to check luggage, etc. It was like the last flight out of Hanoi

I will never fly with Spirit again. I was late getting through TSA after dealing with traffic and getting on the wrong shuttle. I got to the gate 2 minutes before the ticket said the gate closes and they agents were gone and doors were closed. They rescheduled my flight for 12 hours later and the agent had the nerve to tell me, “Be on time next time”. I was already upset from nothing going right for me that morning. I booked another flight through Alaska Airlines and they were very accommodating, nerer again Spirit Airlines!!!!

All was good expecting the seats need a bit of cushion. Besides that I can’t complain.

You get what you pay for, and the flights went smoothly. There’s no reclining chairs, no screens, And there isn’t always wifi, but the plane was clean and staff was friendly and the takeoff/landing were smooth.

It’s what we expected from Spirit..reasonable cost, good for a 2-3 hour flight. Disappointed that we had a 2 hour delay in departure from DFW for a maintenance issue, but the pilot handled it well once we were outbound on a different Airbus.

The flight was on time. The seats are very narrow.

Everything you need to know for your flight from George Bush Intcntl to Milwaukee

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