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Killeen

$414+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — GRK
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap 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 February 19, 2026.

This American Airlines deal was found by Cheapflights users on 2/17. 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 5/287:20 am
MLI
-
GRK
1 stop7h 17m
American Airlines
Tue 6/27:21 pm
GRK
-
MLI
1 stop4h 09m
American Airlines
Deal found 2/17$414
This American Airlines deal was found by Cheapflights users on 2/16. 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 3/196:13 am
MLI
-
GRK
1 stop5h 13m
American Airlines
Mon 3/236:33 pm
GRK
-
MLI
1 stop4h 20m
American Airlines
Deal found 2/16$417
This American Airlines deal was found by Cheapflights users on 2/15. 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 4/812:51 pm
MLI
-
GRK
2 stops10h 55m
American Airlines
Mon 4/133:54 pm
GRK
-
MLI
2 stops8h 00m
American Airlines
Deal found 2/15$424
This American Airlines deal was found by Cheapflights users on 2/16. 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 3/183:31 pm
MLI
-
GRK
1 stop6h 32m
American Airlines
Mon 3/236:33 pm
GRK
-
MLI
1 stop4h 20m
American Airlines
Deal found 2/16$474

Find 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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$417
(American Airlines)
Provider with most accurate pricing for Moline Quad-City-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-Killeen Fort Hood Regional flights.
Search Deals
From Moline Quad-City to Killeen Fort Hood Regional
Search Deals

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 February 19, 2026.
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

Thu 5/28

7:20 am-2:37 pm

1 stop7h 17m

Killeen Fort Hood Regional

Tue 6/2

7:21 pm-11:30 pm

1 stop4h 09m

$414

MolineKilleen

MLI - GRK

MLIGRK

Moline Quad-City

Thu 3/19

6:13 am-11:26 am

1 stop5h 13m

Killeen Fort Hood Regional

Mon 3/23

6:33 pm-10:53 pm

1 stop4h 20m

$417

MolineKilleen

MLI - GRK

MLIGRK

Moline Quad-City

Wed 4/8

7:25 am-12:38 pm

1 stop5h 13m

Killeen Fort Hood Regional

Mon 4/13

3:54 pm-11:54 pm

2 stops8h 00m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

  • Most accurate provider: When it comes to deals on Moline-Killeen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Moline-Killeen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Moline-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-Killeen 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 Moline-Killeen 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 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 $193). Flying from Moline to Killeen in June is currently the most expensive (average of $235). 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.

  • How long is the flight from Moline to Killeen?

    Departing from Moline to Killeen will take you 5h 13m. Moline and Killeen are separated by a distance of 824 mi.

  • 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 $193). Flying from Moline to Killeen in June is currently the most expensive (average of $235). 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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