$379+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — DTT
ene. 27 — feb. 31
1 adult, Economy
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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
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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 Detroit
Best flights from Killeen to DetroitDiscover 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 diciembre 28, 2025.
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 diciembre 28, 2025.
This American Airlines deal was found by Cheapflights users on 12/25. 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.
jue. 2/55:00 pmGRK - DTW
1 stop4h 35mAmerican Airlines
dom. 2/87:00 amDTW - GRK
1 stop6h 01mAmerican Airlines
Deal found 12/25![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 12/25. 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.
jue. 2/512:31 pmGRK - DTW
1 stop7h 13mAmerican Airlines
sáb. 2/71:23 pmDTW - GRK
1 stop6h 30mAmerican Airlines
Deal found 12/25![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 12/26. 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.
lun. 2/95:21 amGRK - DTW
1 stop6h 09mAmerican Airlines
vie. 2/137:29 pmDTW - GRK
1 stop5h 03mAmerican Airlines
Deal found 12/26![American Airlines logo]()
$589
Find flight deals from Killeen to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from Killeen (GRK) to Detroit (DTT). 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 diciembre 28, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $379 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Detroit 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 diciembre 28, 2025.
Use the filters below to find and compare flights from Killeen to Detroit that are best for you.
Fly from
Killeen
Fly to
Detroit
Route
Depart
Return
Price
KilleenDetroit
GRK - DTW
GRKDTW
Killeen Fort Hood Regional
jue. 2/5
5:00 pm-10:35 pm
1 stop4h 35m
Detroit Metropolitan Wayne County
dom. 2/8
7:00 am-12:01 pm
1 stop6h 01m
$379
KilleenDetroit
GRK - DTW
GRKDTW
Killeen Fort Hood Regional
jue. 2/5
12:31 pm-8:44 pm
1 stop7h 13m
Detroit Metropolitan Wayne County
sáb. 2/7
1:23 pm-6:53 pm
1 stop6h 30m
$379
KilleenDetroit
GRK - DTW
GRKDTW
Killeen Fort Hood Regional
lun. 2/9
5:21 am-12:30 pm
1 stop6h 09m
Detroit Metropolitan Wayne County
vie. 2/13
7:29 pm-11:32 pm
1 stop5h 03m
$589
Compare providers for flights from Killeen to Detroit
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 Detroit in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Killeen-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Killeen-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Killeen-Detroit flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Killeen-Detroit flights, Cheapflights users trust eDreams the most. eDreams 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-Detroit 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 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, September is the cheapest month in which you can book a flight from Killeen to Detroit (average of $105). Flying from Killeen to Detroit in January is currently the most expensive (average of $324). 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
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.
Traveling to a place near Detroit?
Book flights to Detroit if you plan to visit one of these locationsRoseville
Port Huron
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Alternative routes for Killeen to Detroit
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Killeen to Detroit
Discover the top airline that operate flights from Killeen to Detroit. 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 diciembre 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$398 | FlexibilityNo cancel fee | On-time71% |