ORD - GRK

$204 Find Cheap Flights from Chicago to Killeen - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$407
Typical prices: $442-$516
American Airlines
Sat 12/1Mon 12/3
ORD - GRK • 1 stop
Cheapest one-way
$204
Typical prices: $218-$418
American Airlines
Wed 10/17
ORD - GRK • 1 stop
When to travel
April
Cheapest • 36% price drop
September
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Chicago to Killeen (ORD-GRK)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Killeen

Tue, Dec 1 - Thu, Dec 3
American Airlines Logo
10:03 am - 2:44 pmORD  Chicago O'Hare Intl-GRK Killeen Fort Hood Regional
4h 41m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 2:12 pmGRK  Killeen Fort Hood Regional-ORD Chicago O'Hare Intl
7h 12m1 stop Dallas/Fort Worth
$407American Airlines
Fri, Oct 16 - Mon, Oct 19
American Airlines Logo
5:16 pm - 11:36 pmORD  Chicago O'Hare Intl-GRK Killeen Fort Hood Regional
6h 20m1 stop Dallas/Fort Worth
American Airlines Logo
3:16 pm - 8:38 pmGRK  Killeen Fort Hood Regional-ORD Chicago O'Hare Intl
5h 22m1 stop Dallas/Fort Worth
$419American Airlines
Fri, Oct 16 - Sun, Oct 18
American Airlines Logo
5:00 am - 9:23 amORD  Chicago O'Hare Intl-GRK Killeen Fort Hood Regional
4h 23m1 stop Dallas/Fort Worth
American Airlines Logo
7:02 pm - 11:59 pmGRK  Killeen Fort Hood Regional-ORD Chicago O'Hare Intl
4h 57m1 stop Dallas/Fort Worth
$442American Airlines
Sun, Oct 11 - Wed, Oct 14
American Airlines Logo
8:14 am - 2:44 pmORD  Chicago O'Hare Intl-GRK Killeen Fort Hood Regional
6h 30m1 stop Dallas/Fort Worth
American Airlines Logo
7:02 pm - 11:59 pmGRK  Killeen Fort Hood Regional-ORD Chicago O'Hare Intl
4h 57m1 stop Dallas/Fort Worth
$444American Airlines
Sat, Oct 17 - Sat, Oct 24
American Airlines Logo
8:14 am - 2:44 pmORD  Chicago O'Hare Intl-GRK Killeen Fort Hood Regional
6h 30m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 11:09 amGRK  Killeen Fort Hood Regional-ORD Chicago O'Hare Intl
6h 09m1 stop Dallas/Fort Worth
$486American Airlines
Sun, Oct 11 - Mon, Oct 19
American Airlines Logo
8:14 am - 2:44 pmORD  Chicago O'Hare Intl-GRK Killeen Fort Hood Regional
6h 30m1 stop Dallas/Fort Worth
American Airlines Logo
12:28 pm - 7:16 pmGRK  Killeen Fort Hood Regional-ORD Chicago O'Hare Intl
6h 48m1 stop Dallas/Fort Worth
$510American Airlines
Sat, Oct 3 - Wed, Oct 7
American Airlines Logo
5:00 am - 9:18 amORD  Chicago O'Hare Intl-GRK Killeen Fort Hood Regional
4h 18m1 stop Dallas/Fort Worth
American Airlines Logo
12:28 pm - 7:16 pmGRK  Killeen Fort Hood Regional-ORD Chicago O'Hare Intl
6h 48m1 stop Dallas/Fort Worth
$523American Airlines
Thu, Dec 24 - Sat, Jan 2
American Airlines Logo
9:16 am - 2:18 pmORD  Chicago O'Hare Intl-GRK Killeen Fort Hood Regional
5h 02m1 stop Dallas/Fort Worth
American Airlines Logo
6:50 pm - 11:59 pmGRK  Killeen Fort Hood Regional-ORD Chicago O'Hare Intl
5h 09m1 stop Dallas/Fort Worth
$530American Airlines
Fri, Oct 2 - Tue, Oct 6
American Airlines Logo
5:00 am - 9:18 amORD  Chicago O'Hare Intl-GRK Killeen Fort Hood Regional
4h 18m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:00 amGRK  Killeen Fort Hood Regional-ORD Chicago O'Hare Intl
5h 00m1 stop Dallas/Fort Worth
$532American Airlines
Sun, Oct 11 - Sun, Oct 18
American Airlines Logo
8:14 am - 2:44 pmORD  Chicago O'Hare Intl-GRK Killeen Fort Hood Regional
6h 30m1 stop Dallas/Fort Worth
American Airlines Logo
3:16 pm - 8:38 pmGRK  Killeen Fort Hood Regional-ORD Chicago O'Hare Intl
5h 22m1 stop Dallas/Fort Worth
$533American Airlines
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Killeen flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Chicago O'Hare Intl Airport to Killeen with more confidence.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Killeen?

Round-trip flights from Chicago O'Hare Intl Airport to Killeen start at $407. Prices are below average for this route right now, with typical round-trip fares ranging from $442 to $516. The lowest price found in the past 5 days was $407 on American Airlines.

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Key details for Chicago O'Hare Intl Airport to Killeen flights

Low season

January

Cheapest flight

$204
Most popular time to fly with an average 9% increase in price.
Flight from Chicago O'Hare Intl Airport to Killeen

When to book flights from Chicago to Killeen

Are your dates flexible? Find out the best times to travel from Chicago to Killeen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Killeen flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Killeen?

    Flights from Chicago O'Hare Intl Airport to Killeen usually depart from Chicago O'Hare Intl (ORD) and arrive at Killeen Fort Hood Regional (GRK).

  • What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Killeen?

    Only Economy Class is available on flights from Chicago O'Hare Intl Airport to Killeen.

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Killeen pass through?

    Most connecting flights from Chicago O'Hare Intl Airport to Killeen pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Killeen?

    Yes. Being flexible with your travel dates can save you up to 48% on the Chicago O'Hare Intl Airport to Killeen route. Friday is the cheapest departure day at $308 round-trip on average, while Monday is the most expensive at $585, a difference of $277. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Killeen?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Chicago O'Hare Intl Airport to Killeen changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $407 to $1,102. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Chicago O'Hare Intl Airport to Killeen looking right now?

    One-way fares from Chicago O'Hare Intl Airport to Killeen are currently higher than usual. Average one-way flight prices are about $634, which is 150% above the typical average for this route.

  • What car rental options are available at Killeen Fort Hood Regional Airport (GRK)?

    Killeen Fort Hood Regional Airport (GRK) hosts 5 major car rental companies, with daily rates starting from around $26 for economy cars. Top options include:
    • Budget
    • Dollar
    • Hertz
    • Alamo
    • Enterprise Rent-A-Car

  • How much should I expect to pay for a Chicago O'Hare Intl Airport to Killeen flight?

    Round-trip flights from Chicago O'Hare Intl Airport to Killeen range from $442 to $516, with an average of $482 over the past 12 months. Anything below $442 counts as a good deal.

Your guide to booking Chicago O'Hare Intl Airport to Killeen flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $308 - about $277 less than Monday (47% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago O'Hare Intl Airport to Killeen trip for April. Fares historically average $308 round-trip in that month - typically $277 less than the most expensive month, which is October (based on the last 12 months).

More options for your flight from Chicago to Killeen

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