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Killeen

$422+ Cheap flights from Moline to Killeen (MLI - GRK)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — GRK
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Moline to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Killeen (GRK). 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 August 14, 2025.

Round-trip from

$422
(American Airlines)
From Moline Quad-City to Killeen Fort Hood Regional
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Find flight deals from Moline to Killeen

Cheapest flights from Moline to Killeen
Explore the most affordable flight options available from Moline to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 9/135:40 pmMLI - GRK
1 stop5h 05mAmerican Airlines
Thu 9/185:16 amGRK - MLI
1 stop5h 13mAmerican Airlines
Deal found 8/14$422
This American Airlines deal was found by Cheapflights users on 8/14. 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 8/156:20 amMLI - GRK
1 stop5h 21mAmerican Airlines
Thu 9/185:16 amGRK - MLI
1 stop5h 13mAmerican Airlines
Deal found 8/14$481
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/1610:54 amMLI - GRK
1 stop5h 16mAmerican Airlines
Thu 9/185:16 amGRK - MLI
1 stop5h 13mAmerican Airlines
Deal found 8/14$492
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/175:40 pmMLI - GRK
1 stop4h 52mAmerican Airlines
Fri 9/194:40 pmGRK - MLI
1 stop4h 52mAmerican Airlines
Deal found 8/14$550
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/1711:20 amMLI - GRK
2 stops11h 12mAmerican Airlines
Thu 9/184:32 pmGRK - MLI
2 stops7h 16mAmerican Airlines
Deal found 8/14$560

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline to Killeen 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 August 14, 2025.
Use the filters below to find and compare flights from Moline to Killeen that are best for you.

Fly from

Moline

Fly to

Killeen

Route

Depart

Return

Price

MolineKilleen

MLI - GRK

MLIGRK

Moline Quad-City

Sat 9/13

5:40 pm-10:45 pm

1 stop5h 05m

Killeen Fort Hood Regional

Thu 9/18

4:32 pm-11:05 pm

1 stop6h 33m

$422

MolineKilleen

MLI - GRK

MLIGRK

Moline Quad-City

Tue 9/16

10:54 am-4:10 pm

1 stop5h 16m

Killeen Fort Hood Regional

Thu 9/18

5:16 am-10:29 am

1 stop5h 13m

$492

MolineKilleen

MLI - GRK

MLIGRK

Moline Quad-City

Wed 9/17

6:30 am-11:04 am

1 stop4h 34m

Killeen Fort Hood Regional

Thu 9/18

5:16 am-10:29 am

1 stop5h 13m

$550

MolineKilleen

MLI - GRK

MLIGRK

Moline Quad-City

Tue 9/16

10:54 am-4:10 pm

1 stop5h 16m

Killeen Fort Hood Regional

Fri 9/19

11:34 am-5:10 pm

1 stop5h 36m

$550

MolineKilleen

MLI - GRK

MLIGRK

Moline Quad-City

Wed 9/17

5:40 pm-10:32 pm

1 stop4h 52m

Killeen Fort Hood Regional

Fri 9/19

4:40 pm-9:32 pm

1 stop4h 52m

$550

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Best time to book a flight from Moline to Killeen

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

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

Currently, January is the cheapest month in which you can book a flight from Moline to Killeen (average of $316). Flying from Moline to Killeen in December is currently the most expensive (average of $468). 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 Moline to Killeen. 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 Moline to Killeen that include hotel bookings?

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Moline to Killeen (average of $316). Flying from Moline to Killeen in December is currently the most expensive (average of $468). 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 Killeen?

Book flights to Killeen if you plan to visit one of these locations
Temple
Copperas Cove

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