HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Milwaukee

$317+ Cheap flights from Killeen to Milwaukee (GRK - MKE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — MKE
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Killeen to Milwaukee with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Killeen to Milwaukee

Cheapest flights from Killeen to Milwaukee
Explore the most affordable flight options available from Killeen to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 4/215:00 am
GRK
-
MKE
1 stop6h 00m
American Airlines
Tue 4/283:06 pm
MKE
-
GRK
1 stop6h 46m
American Airlines
Deal found 1/27$317
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/123:59 pm
GRK
-
MKE
1 stop7h 19m
American Airlines
Sat 3/146:20 am
MKE
-
GRK
1 stop5h 06m
American Airlines
Deal found 1/26$387
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 4/227:09 pm
GRK
-
MKE
2 stops12h 36m
American Airlines
Wed 4/298:15 am
MKE
-
GRK
2 stops10h 24m
American Airlines
Deal found 1/27$440

Find flight deals from Killeen to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) 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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(American Airlines)
Provider with most accurate pricing for Killeen Fort Hood Regional-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Killeen Fort Hood Regional-Milwaukee-Mitchell flights.
Search Deals
From Killeen Fort Hood Regional to Milwaukee-Mitchell
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen 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 January 28, 2026.
Use the filters below to find and compare flights from Killeen to Milwaukee that are best for you.

Fly from

Killeen

Fly to

Milwaukee

Route

Depart

Return

Price

KilleenMilwaukee

GRK - MKE

GRKMKE

Killeen Fort Hood Regional

Tue 4/21

5:00 am-11:00 am

1 stop6h 00m

Milwaukee-Mitchell

Tue 4/28

3:06 pm-7:54 pm

1 stop4h 48m

$317

KilleenMilwaukee

GRK - MKE

GRKMKE

Killeen Fort Hood Regional

Wed 4/22

5:00 am-11:00 am

1 stop6h 00m

Milwaukee-Mitchell

Wed 4/29

3:06 pm-9:52 pm

1 stop6h 46m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Compare providers for flights from Killeen 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 Killeen to Milwaukee in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Killeen-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Killeen-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Killeen-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Killeen-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 Killeen-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 Killeen to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Killeen 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 Killeen to Milwaukee

What is the cheapest month to book a flight from Killeen to Milwaukee?

Currently, January is the cheapest month in which you can book a flight from Killeen to Milwaukee (average of $56). Flying from Killeen to Milwaukee in July is currently the most expensive (average of $140). 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.

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 January 28, 2026.
Peruse reviews from past customers who have flown with American Airlines from Killeen 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.
American Airlines
7.2
Good
11,201 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation
American Airlines
7.2
Good
11,201 reviews
American Airlines
7.2
Good
11,201 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Overall

7.2

Crew

8.0

Food

6.4

Reviews

1 / 20
6.0
Good

sheila,Mar 2025

DFW - MSP

We were delayed for 3 hours with no real reason or offer for compensation

Related info for your journey

Find useful and relevant information for your journey from Killeen to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Killeen to Milwaukee?

    For as low as $317, American Airlines can have you in Milwaukee from Killeen in 6h. The distance between Killeen and Milwaukee is about 985 mi.

  • What is the cheapest airline to fly from Killeen to Milwaukee round-trip?

    Our cheapest airline available from Killeen to Milwaukee is American Airlines. Our recent data shows that you can find tickets from as low as $301 on this airline.

  • Can I find deals for flights from Killeen to Milwaukee that include hotel bookings?

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

  • How can I find direct flights from Killeen to Milwaukee?

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

  • Can I find deals for business class flights from Killeen to Milwaukee?

    Yes. Cheapflights offers flight deals from Killeen 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 Killeen to Milwaukee?

    Currently, January is the cheapest month in which you can book a flight from Killeen to Milwaukee (average of $56). Flying from Killeen to Milwaukee in July is currently the most expensive (average of $140). 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
New Berlin
Oak Creek
Wauwatosa

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Killeen to Milwaukee

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to O'Hare Intl flights
Austin to O'Hare Intl flights
Dallas/Fort Worth to Minneapolis flights
George Bush Intcntl to O'Hare Intl flights
Love Field to O'Hare Intl flights
Hobby to O'Hare Intl flights
San Antonio to O'Hare Intl flights
Hobby to Minneapolis flights
Dallas/Fort Worth to Milwaukee flights
George Bush Intcntl to Minneapolis flights
Austin to Minneapolis flights
Hobby to Milwaukee flights
Love Field to Minneapolis flights
El Paso to O'Hare Intl flights
George Bush Intcntl to Milwaukee flights
Love Field to Milwaukee flights
Hobby to Madison flights
Austin to Milwaukee flights
San Antonio to Minneapolis flights
Dallas/Fort Worth to Madison flights
Harlingen to Minneapolis flights
Austin to Madison flights
Corpus Christi to O'Hare Intl flights
George Bush Intcntl to Madison flights
Laredo to O'Hare Intl flights
McAllen to O'Hare Intl flights
Amarillo to O'Hare Intl flights
San Antonio to Madison flights
San Antonio to Milwaukee flights
Dallas/Fort Worth to Appleton flights
Austin to Duluth flights
Dallas/Fort Worth to Wausau flights
Dallas/Fort Worth to Green Bay flights
El Paso to Minneapolis flights
McAllen to Minneapolis flights
Corpus Christi to Milwaukee flights
Dallas/Fort Worth to Rhinelander flights
Hobby to Duluth flights
Hobby to Wausau flights
Hobby to Green Bay flights
Austin to Appleton flights
Brownsville to O'Hare Intl flights
George Bush Intcntl to Wausau flights
Austin to Green Bay flights
George Bush Intcntl to Duluth flights
George Bush Intcntl to Green Bay flights
El Paso to Milwaukee flights
Corpus Christi to Minneapolis flights
Dallas/Fort Worth to Duluth flights
Harlingen to O'Hare Intl flights

Top airline flying from Killeen to Milwaukee

Discover the top airline that operate flights from Killeen 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$301Average$411FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights