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$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
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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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 February 13, 2026.

This American Airlines deal was found by Cheapflights users on 2/11. 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 stop5h 59m
American Airlines
Tue 4/285:00 pm
MKE
-
GRK
1 stop4h 52m
American Airlines
Deal found 2/11$317
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/1310:15 am
GRK
-
MKE
1 stop6h 44m
American Airlines
Sun 3/153:05 pm
MKE
-
GRK
1 stop6h 58m
American Airlines
Deal found 2/11$450
This American Airlines deal was found by Cheapflights users on 2/10. 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 4/225:00 am
GRK
-
MKE
2 stops8h 23m
American Airlines
Wed 4/298:11 am
MKE
-
GRK
2 stops10h 28m
American Airlines
Deal found 2/10$451
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/116:33 pm
GRK
-
MKE
1 stop4h 45m
American Airlines
Sun 3/153:05 pm
MKE
-
GRK
1 stop6h 58m
American Airlines
Deal found 2/11$487
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/1111:56 am
GRK
-
MKE
1 stop5h 03m
American Airlines
Mon 3/166:20 am
MKE
-
GRK
1 stop5h 06m
American Airlines
Deal found 2/11$524
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/1310:15 am
GRK
-
MKE
1 stop6h 44m
American Airlines
Mon 3/165:00 am
MKE
-
GRK
2 stops10h 29m
American Airlines
Deal found 2/11$597

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 February 13, 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 February 13, 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-10:59 am

1 stop5h 59m

Milwaukee-Mitchell

Tue 4/28

5:00 pm-9:52 pm

1 stop4h 52m

$317

KilleenMilwaukee

GRK - MKE

GRKMKE

Killeen Fort Hood Regional

Wed 4/22

5:00 am-10:59 am

1 stop5h 59m

Milwaukee-Mitchell

Wed 4/29

5:00 pm-11:46 pm

1 stop6h 46m

$317

KilleenMilwaukee

GRK - MKE

GRKMKE

Killeen Fort Hood Regional

Wed 2/18

10:15 am-4:59 pm

1 stop6h 44m

$411

KilleenMilwaukee

GRK - MKE

GRKMKE

Killeen Fort Hood Regional

Thu 2/19

6:33 pm-11:19 pm

1 stop4h 46m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

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 February.
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 $54). Flying from Killeen to Milwaukee in May is currently the most expensive (average of $150). 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 February 13, 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
11,275 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Boarding

7.5

Comfort

7.2

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
11,275 reviews
American Airlines
7.2
Good
11,275 reviews

Crew

8.0

Entertainment

6.9

Overall

7.2

Food

6.4

Boarding

7.5

Comfort

7.2

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 5h 59m. 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 $54). Flying from Killeen to Milwaukee in May is currently the most expensive (average of $150). 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

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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$301Average$411FlexibilityNo cancel feeOn-time71%

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