Cheap flights from Killeen (GRK) to Chicago (CHI) from $183

The best pricing can be found in the month of December. Prices to Chicago from Killeen average $524. You can even find prices in December for less than $524, as users have found deals to Chicago from as low as $327. The month of March appears to be one of the more expensive times to travel to Chicago from Killeen. Flying in the targeted month can save you up to 20%.

One of the essential ways to save on airfare from Killeen to Chicago is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 39% on airfare.

Most people fly from Killeen Fort Hood Regional (GRK) if they book a flight from Killeen to Chicago. On average, Fort Hood Regional has 0 outbound flights to Chicago per day from 1 airline. Killeen Fort Hood Regional is conveniently located just 6.9 mi from Killeen’s city center.

Yes, there are multiple flights from Killeen to Chicago for under $400. The cheapest flight booked recently is on American Airlines for just $375, but on average you can expect to pay $480.

There are currently 1+ open flights from Killeen to Chicago within the next 7 days for less than $900.

Cheapflights users have booked flights from Killeen to Chicago round-trip from $375. American Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.

Great question - GRK to ORD just means Killeen Fort Hood Regional Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

Cheapflights helps you search for flights from Killeen to Chicago via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Cheapflights simply makes it quick and affordable to book flights from Killeen to Chicago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Cheapflights does show flights with no change fees to all users. To see these options for flights from Killeen to Chicago, users can toggle the no change fees filter when performing a flight search.

Of course! You can now track prices for flights from Killeen to Chicago and get an alert from Cheapflights when they change. Have a valid email address ready and make a flight search when you’re ready to set up your price alert.