What is the cheapest day to fly from Killeen to Detroit?

Travelers seeking maximum savings on their Killeen to Detroit flight should consider departing on Saturday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest day to fly round-trip from Killeen to Detroit?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 37% when planning your travel around this day of the week.

What is the cheapest time of day to fly from GRK to DTT?

A simple way to save on the total cost of your ticket is to fly from Killeen to Detroit at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

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

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

How can I find direct flights from Killeen to Detroit?

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

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

Yes. Cheapflights offers flight deals from Killeen to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$616+ Flights from Killeen to Detroit

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Cheap flight deals from Killeen to Detroit

Round-trip from	$616 (American Airlines)

From Killeen Fort Hood Regional to Detroit (DTT)

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Cheapest flights from Killeen to Detroit
Explore the most affordable flight options available from Killeen to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

Fri 8/2912:11 pmGRK - DTW

1 stop5h 19mAmerican Airlines

Mon 9/17:00 amDTW - GRK

1 stop5h 41mAmerican Airlines

Deal found 8/16

$616

Best flights from Killeen to Detroit
Discover carefully curated flight deals from Killeen to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2025.

Fri 8/2912:11 pmGRK - DTW

1 stop5h 19mAmerican Airlines

Mon 9/17:00 amDTW - GRK

1 stop5h 41mAmerican Airlines

Deal found 8/16

$616

Last-minute flights from Killeen to Detroit
Discover last-minute flight deals from Killeen to Detroit. Data last updated August 17, 2025 and is based on user searches.

Fri 8/2912:11 pmGRK - DTW

1 stop5h 19mAmerican Airlines

Mon 9/17:00 amDTW - GRK

1 stop5h 41mAmerican Airlines

Deal found 8/16

$616

Fly from

Fly to

Route

Depart

Return

Price

KilleenDetroit

GRK - DTW

GRKDTW

Killeen Fort Hood Regional

Fri 8/29

12:11 pm-6:30 pm

1 stop5h 19m

Detroit Metropolitan Wayne County

Mon 9/1

7:00 am-11:41 am

1 stop5h 41m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Killeen to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit 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 Detroit

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

Currently, April is the cheapest month in which you can book a flight from Killeen to Detroit (average of $257). Flying from Killeen to Detroit in March is currently the most expensive (average of $305). 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.

Related info for your journey

Can I find deals for flights from Killeen to Detroit that include hotel bookings?
Yes. In addition to deals on Killeen to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Killeen to Detroit?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Killeen to Detroit.
Can I find deals for business class flights from Killeen to Detroit?
Yes. Cheapflights offers flight deals from Killeen to Detroit 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 Detroit?
Currently, April is the cheapest month in which you can book a flight from Killeen to Detroit (average of $257). Flying from Killeen to Detroit in March is currently the most expensive (average of $305). 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.

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Roseville

Port Huron

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Top airline flying from Killeen to Detroit

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$258	Average$398	FlexibilityNo cancel fee	On-time71%

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$616+ Cheap flights from Killeen to Detroit (GRK - DTT)

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Killeen to Detroit

Round-trip from

Find flight deals from Killeen to Detroit

Cheapest flights from Killeen to DetroitExplore the most affordable flight options available from Killeen to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

Explore the most affordable flight options available from Killeen to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

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Use the filters below to find and compare flights from Killeen to Detroit that are best for you.

Best time to book a flight from Killeen to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Killeen with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Killeen to Detroit

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

Related info for your journey

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

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

How can I find direct flights from Killeen to Detroit?

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

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

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Alternative routes for Killeen to Detroit

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Top airline flying from Killeen to Detroit

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Cheapest flights from Killeen to Detroit
Explore the most affordable flight options available from Killeen to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.