Cheap flights from Champaign to Killeen from $519

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Champaign to Killeen departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Champaign to Killeen (CMI-GRK)

Cheap round-trip flights

American Airlines Logo
1:20 pm - 11:24 pmCMI-GRK
10h 04m2 stops
American Airlines Logo
6:32 am - 12:37 pmGRK-CMI
6h 05m2 stops
$519American Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
1:20 pm - 11:24 pmCMI-GRK
10h 04m2 stops
American Airlines Logo
10:37 am - 2:24 pmGRK-CMI
3h 47m1 stop
$544American Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
3:42 pm - 7:46 pmCMI-GRK
4h 04m1 stop
American Airlines Logo
10:37 am - 2:24 pmGRK-CMI
3h 47m1 stop
$606American Airlines
Find Deal
Sat, Mar 7 - Wed, Mar 11

American Airlines flights from Champaign to Killeen

Our best American Airlines deals on Champaign to Killeen flight tickets
American Airlines
Mar 7
CMI1:20 pmChampaign University-Willard
10h 04m
2 stops
GRK11:24 pmKilleen Fort Hood Regional
Mar 11
GRK6:32 amKilleen Fort Hood Regional
6h 05m
2 stops
CMI12:37 pmChampaign University-Willard
American Airlines
Mar 7
CMI1:20 pmChampaign University-Willard
10h 04m
2 stops
GRK11:24 pmKilleen Fort Hood Regional
Mar 11
GRK10:37 amKilleen Fort Hood Regional
3h 47m
1 stop
CMI2:24 pmChampaign University-Willard
American Airlines
Mar 7
CMI3:42 pmChampaign University-Willard
4h 04m
1 stop
GRK7:46 pmKilleen Fort Hood Regional
Mar 11
GRK10:37 amKilleen Fort Hood Regional
3h 47m
1 stop
CMI2:24 pmChampaign University-Willard

momondo 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, momondo users made 832,500 searches. Data last updated September 9, 2025.
Use the filters below to find and compare flights from Champaign to Killeen that are best for you.

Fly from

Fly to

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

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

10:37 am-2:24 pm

1 stop3h 47m

$544

ChampaignKilleen

CMI - GRK

CMIGRK

Champaign University-Willard

Sat 3/7

3:42 pm-7:46 pm

1 stop4h 04m

Killeen Fort Hood Regional

Wed 3/11

10:37 am-2:24 pm

1 stop3h 47m

$606

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Champaign to Killeen

Are you open to changing your travel dates? Check out the ideal times to fly from Champaign to Killeen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Champaign to Killeen (CMI to GRK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Champaign to Killeen

Direct flights

None
There are no direct flights from Champaign to Killeen. There are no popular flight routes from Champaign to Killeen.
  • How far is Champaign University-Willard to Killeen Fort Hood Regional by plane?

    There are 821.4 mi between Champaign University-Willard and Killeen Fort Hood Regional. 4h 04m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Champaign University-Willard Airport to Killeen Fort Hood Regional Airport?

    Prices for flights from Champaign University-Willard Airport to Killeen Fort Hood Regional Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Champaign University-Willard Airport to Killeen Fort Hood Regional Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Champaign University-Willard Airport to Killeen Fort Hood Regional Airport.

  • What documentation or ID do you need to fly to Killeen Fort Hood Regional Airport?

    The travel and health documents you'll need for your trip to Killeen Fort Hood Regional Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Killeen Fort Hood Regional Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Champaign to Killeen?

    Confirm your travel details to search for the latest offers for flights from Champaign to Killeen. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Champaign to Killeen with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Killeen?

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

Why use momondo?

Why should I use momondo to find a flight deal from Champaign to Killeen?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Champaign to Killeen. momondo saves you time and could save you money on your trip.

Can I find flights from Champaign to Killeen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Champaign to Killeen flights to just show those with flexible booking policies.

How can momondo help me find flights from Champaign to Killeen?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Champaign to Killeen.

I’m not ready to book a flight from Champaign to Killeen right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Killeen, momondo offers a useful price alert feature which will track prices for flights to Killeen from Champaign and alert you when they change.

An easier way to manage your Killeen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/9
Thu 10/16

Find better results for your trip to the United States