HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Killeen

$671+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — GRK
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Moline to Killeen with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 6, 2025.

This American Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 11/245:56 amMLI - GRK
1 stop4h 08mAmerican Airlines
Sun 11/306:50 pmGRK - MLI
1 stop3h 55mAmerican Airlines
Deal found 11/4$671

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 November 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$671
(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 November 6, 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

Mon 11/24

5:56 am-10:04 am

1 stop4h 08m

Killeen Fort Hood Regional

Sun 11/30

6:50 pm-10:45 pm

1 stop3h 55m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

  • 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, February is the cheapest month in which you can book a flight from Moline to Killeen (average of $179). Flying from Moline to Killeen in March is currently the most expensive (average of $243). 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 4h 08m. 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, February is the cheapest month in which you can book a flight from Moline to Killeen (average of $179). Flying from Moline to Killeen in March is currently the most expensive (average of $243). 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
Copperas Cove
Temple

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Moline to Killeen

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Hobby flights
O'Hare Intl to Austin flights
O'Hare Intl to Love Field flights
Midway to Hobby flights
Midway to Love Field flights
O'Hare Intl to San Antonio flights
St. Louis to Hobby flights
St. Louis to Dallas/Fort Worth flights
Midway to Austin flights
St. Louis to George Bush Intcntl flights
Midway to George Bush Intcntl flights
Midway to San Antonio flights
St. Louis to Love Field flights
O'Hare Intl to El Paso flights
Peoria to Dallas/Fort Worth flights
Moline to Dallas/Fort Worth flights
St. Louis to Austin flights
St. Louis to San Antonio flights
Midway to El Paso flights
O'Hare Intl to McAllen flights
Evansville to Dallas/Fort Worth flights
Peoria to Austin flights
Peoria to San Antonio flights
Evansville to Hobby flights
Peoria to Hobby flights
Bloomington to Dallas/Fort Worth flights
Peoria to George Bush Intcntl flights
O'Hare Intl to Brownsville flights
O'Hare Intl to Corpus Christi flights
St. Louis to Midland flights
Evansville to George Bush Intcntl flights
O'Hare Intl to Harlingen flights
Moline to San Antonio flights
O'Hare Intl to Laredo flights
Moline to Love Field flights
Moline to Hobby flights
O'Hare Intl to Amarillo flights
Bloomington to San Antonio flights
Springfield to Dallas/Fort Worth flights
Moline to George Bush Intcntl flights
Moline to Austin flights
O'Hare Intl to Lubbock flights
St. Louis to Brownsville flights
O'Hare Intl to Midland flights
Bloomington to Love Field flights
Bloomington to Hobby flights
Decatur to Dallas/Fort Worth flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.