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Killeen

$519+ Cheap flights from Champaign to Killeen (CMI - 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
CMI — GRK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Champaign to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Champaign (CMI) 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 September 11, 2025.

Round-trip from

$519
(American Airlines)
From Champaign University-Willard to Killeen Fort Hood Regional
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Best flights from Champaign to Killeen
Discover carefully curated flight deals from Champaign to Killeen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 3/71:20 pmCMI - GRK
2 stops10h 04mAmerican Airlines
Wed 3/116:32 amGRK - CMI
2 stops6h 05mAmerican Airlines
Deal found 9/9$519

Cheapflights Fare Finder

 
Customize your flight search to find flights from Champaign 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 September 11, 2025.
Use the filters below to find and compare flights from Champaign to Killeen that are best for you.

Fly from

Champaign

Fly to

Killeen

Route

Depart

Return

Price

ChampaignKilleen

CMI - GRK

CMIGRK

Champaign University-Willard

Sat 3/7

1:20 pm-11:24 pm

2 stops10h 04m

Killeen Fort Hood Regional

Wed 3/11

6:32 am-12:37 pm

2 stops6h 05m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Champaign to Killeen

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

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

Currently, January is the cheapest month in which you can book a flight from Champaign to Killeen (average of $316). Flying from Champaign 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 Champaign 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 Champaign to Killeen?

    Airlines like American Airlines fly from Champaign to Killeen in about 10h 04m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 818 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Champaign to Killeen (average of $316). Flying from Champaign 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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