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Cheap flights from Illinois to Killeen (GRK) from $278

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ORD — GRK
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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When is the cheapest time to fly from Illinois to Killeen (IL - GRK)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Killeen as you normally would.

Cheap American Airlines flights from Illinois to Killeen

Explore cheap flight options specifically provided by American Airlines for the route between Illinois and Killeen. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Mon 7/112:00 pmORD - GRK
1 stop4h 14mAmerican Airlines
Sun 7/76:49 pmGRK - ORD
1 stop4h 57mAmerican Airlines
Deal found 5/5$429
Sun 6/911:10 amORD - GRK
1 stop5h 04mAmerican Airlines
Sun 6/164:44 pmGRK - ORD
1 stop4h 41mAmerican Airlines
Deal found 5/5$541
Thu 7/115:00 amORD - GRK
1 stop4h 51mAmerican Airlines
Sun 7/144:12 pmGRK - ORD
1 stop5h 03mAmerican Airlines
Deal found 5/5$556
Fri 5/176:40 pmORD - GRK
1 stop4h 47mAmerican Airlines
Mon 5/202:17 pmGRK - ORD
1 stop6h 28mAmerican Airlines
Deal found 5/5$642
Wed 10/96:38 amMLI - GRK
2 stops11h 08mAmerican Airlines
Mon 10/1410:28 amGRK - MLI
1 stop4h 02mAmerican Airlines
Deal found 5/5$688
Wed 10/97:17 amMLI - GRK
1 stop3h 58mAmerican Airlines
Mon 10/1410:28 amGRK - MLI
1 stop4h 02mAmerican Airlines
Deal found 5/5$713
Sun 6/94:05 pmORD - GRK
2 stops7h 19mAmerican Airlines
Sun 6/164:44 pmGRK - ORD
1 stop4h 41mAmerican Airlines
Deal found 5/5$721
Mon 7/15:14 pmORD - GRK
2 stops6h 10mAmerican Airlines
Sun 7/76:49 pmGRK - ORD
1 stop4h 57mAmerican Airlines
Deal found 5/5$740
Thu 10/107:17 amMLI - GRK
1 stop3h 58mAmerican Airlines
Mon 10/1410:28 amGRK - MLI
1 stop4h 02mAmerican Airlines
Deal found 5/5$745

Cheap Illinois to Killeen flights in May & June 2024

Find cheap flight options from Illinois to Killeen specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 6, 2024.
Tue 5/72:43 pmSTL - GRK
1 stop5h 52mAmerican Airlines
Sat 5/112:17 pmGRK - STL
1 stop5h 11mAmerican Airlines
Deal found 5/4$535
Tue 5/79:51 amSTL - GRK
2 stops10h 44mAmerican Airlines
Sat 5/115:10 amGRK - STL
1 stop3h 52mAmerican Airlines
Deal found 5/4$540
Sun 6/911:10 amORD - GRK
1 stop5h 04mAmerican Airlines
Sun 6/164:44 pmGRK - ORD
1 stop4h 41mAmerican Airlines
Deal found 5/5$541
Tue 5/71:01 pmSTL - GRK
1 stop5h 03mAmerican Airlines
Sat 5/115:10 amGRK - STL
1 stop3h 52mAmerican Airlines
Deal found 5/5$568
Tue 5/75:55 amSTL - GRK
2 stops12h 09mAmerican Airlines
Sat 5/116:34 pmGRK - STL
1 stop4h 25mAmerican Airlines
Deal found 5/5$573
Tue 5/79:51 amSTL - GRK
2 stops10h 44mAmerican Airlines
Sat 5/115:10 amGRK - STL
2 stops9h 25mAmerican Airlines
Deal found 5/4$574
Tue 5/73:00 pmSTL - GRK
2 stops8h 27mAmerican Airlines
Sat 5/1110:29 amGRK - STL
2 stops9h 17mAmerican Airlines
Deal found 5/5$578
Fri 5/176:40 pmORD - GRK
1 stop4h 47mAmerican Airlines
Mon 5/202:17 pmGRK - ORD
1 stop6h 28mAmerican Airlines
Deal found 5/5$642
Sun 6/94:05 pmORD - GRK
2 stops7h 19mAmerican Airlines
Sun 6/164:44 pmGRK - ORD
1 stop4h 41mAmerican Airlines
Deal found 5/5$721

Illinois to Killeen 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Killeen in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Thu 9/127:09 amORD - GRK
1 stop4h 06mAmerican Airlines
Mon 9/164:39 pmGRK - ORD
1 stop4h 21mAmerican Airlines
Deal found 5/6$396
Mon 7/112:00 pmORD - GRK
1 stop4h 14mAmerican Airlines
Sun 7/76:49 pmGRK - ORD
1 stop4h 57mAmerican Airlines
Deal found 5/5$429
Tue 5/72:43 pmSTL - GRK
1 stop5h 52mAmerican Airlines
Sat 5/112:17 pmGRK - STL
1 stop5h 11mAmerican Airlines
Deal found 5/4$535
Tue 5/79:51 amSTL - GRK
2 stops10h 44mAmerican Airlines
Sat 5/115:10 amGRK - STL
1 stop3h 52mAmerican Airlines
Deal found 5/4$540
Sun 6/911:10 amORD - GRK
1 stop5h 04mAmerican Airlines
Sun 6/164:44 pmGRK - ORD
1 stop4h 41mAmerican Airlines
Deal found 5/5$541
Wed 7/311:29 pmORD - GRK
1 stop4h 44mAmerican Airlines
Sun 8/44:12 pmGRK - ORD
1 stop5h 03mAmerican Airlines
Deal found 5/5$556
Tue 5/71:01 pmSTL - GRK
1 stop5h 03mAmerican Airlines
Sat 5/115:10 amGRK - STL
1 stop3h 52mAmerican Airlines
Deal found 5/5$568
Tue 5/75:55 amSTL - GRK
2 stops12h 09mAmerican Airlines
Sat 5/116:34 pmGRK - STL
1 stop4h 25mAmerican Airlines
Deal found 5/5$573
Tue 5/79:51 amSTL - GRK
2 stops10h 44mAmerican Airlines
Sat 5/115:10 amGRK - STL
2 stops9h 25mAmerican Airlines
Deal found 5/4$574

One-way flights to Killeen from Illinois

Search for one-way flight options from Illinois to Killeen. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Sat 10/2610:55 amORD - GRK
1 stop6h 51mAmerican Airlines
Deal found 5/5$278
Fri 10/255:19 amORD - GRK
1 stop4h 15mAmerican Airlines
Deal found 5/5$308

Find flights from Illinois to Killeen within your budget

Customize your flight search to find flights from Illinois 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 2,719,943 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$429 - $745

Route

Depart

Return

Price

Chicago O'Hare IntlKilleen Fort Hood Regional

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Mon 7/1

1 stop4h 14m

Killeen Fort Hood Regional

Sun 7/7

1 stop4h 57m

$429

Chicago O'Hare IntlKilleen Fort Hood Regional

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Sun 6/9

1 stop5h 04m

Killeen Fort Hood Regional

Sun 6/16

1 stop4h 41m

$541

Chicago O'Hare IntlKilleen Fort Hood Regional

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Thu 7/11

1 stop4h 51m

Killeen Fort Hood Regional

Sun 7/14

1 stop5h 03m

$556

Chicago O'Hare IntlKilleen Fort Hood Regional

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Fri 5/17

1 stop4h 47m

Killeen Fort Hood Regional

Mon 5/20

1 stop6h 28m

$642

Moline Quad-CityKilleen Fort Hood Regional

MLI - GRK

MLIGRK

Moline Quad-City

Wed 10/9

2 stops11h 08m

Killeen Fort Hood Regional

Mon 10/14

1 stop4h 02m

$688

Moline Quad-CityKilleen Fort Hood Regional

MLI - GRK

MLIGRK

Moline Quad-City

Wed 10/9

1 stop3h 58m

Killeen Fort Hood Regional

Mon 10/14

1 stop4h 02m

$713

Chicago O'Hare IntlKilleen Fort Hood Regional

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Sun 6/9

2 stops7h 19m

Killeen Fort Hood Regional

Sun 6/16

1 stop4h 41m

$721

Chicago O'Hare IntlKilleen Fort Hood Regional

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Mon 7/1

2 stops6h 10m

Killeen Fort Hood Regional

Sun 7/7

1 stop4h 57m

$740

Moline Quad-CityKilleen Fort Hood Regional

MLI - GRK

MLIGRK

Moline Quad-City

Thu 10/10

1 stop3h 58m

Killeen Fort Hood Regional

Mon 10/14

1 stop4h 02m

$745

Flights are sorted by cheapest first

Deals found on 5/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Killeen

Get insights into the airlines that provide service to Killeen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Killeen. Reviews last updated May 6, 2024.
American Airlines
7.3
Good
14,697 reviews
Check prices

Comfort

7.2

Entertainment

7.1

Crew

8.0

Overall

7.3

Food

6.6

Boarding

7.6

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

American Airlines
7.3
Good
14,697 reviews
American Airlines
7.3
Good
14,697 reviews
Check prices

Comfort

7.2

Entertainment

7.1

Crew

8.0

Overall

7.3

Food

6.6

Boarding

7.6

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Killeen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Killeen from Illinois?

    Most people fly into Killeen Fort Hood Regional (GRK) if they book a flight to Killeen from Illinois. Fort Hood Regional is conveniently located just 6.9 mi from Killeen’s city center.

  • Can I find flights from Illinois to Killeen for under $500 on Cheapflights?

    Yes, there are multiple flights from Illinois to Killeen for under $500. The cheapest flight booked recently is on American Airlines for just $429, but on average you can expect to pay $815.

  • What are the most popular routes from Illinois to Killeen?

    While some choose either Lambert-St Louis - Killeen Fort Hood Regional or Moline Quad-City - Killeen Fort Hood Regional, Chicago O'Hare Intl - Killeen Fort Hood Regional is the most popular route from Illinois to Killeen.

  • What does ORD to GRK mean?

    Chicago O'Hare Intl Airport is ORD and Killeen Fort Hood Regional Airport is GRK. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. 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), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Illinois to Killeen that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Killeen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Killeen with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Killeen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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.

  • Can I find deals for flights from Illinois to Killeen that allow pets onboard?

    Many airlines flying from Illinois to Killeen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Killeen?

    Yes, you can often find last-minute deals on Illinois to Killeen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Killeen flight deals updated?

    The Illinois to Killeen flight deals you see on this page were last updated on 5/6.

See more FAQs

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Top airline flying from Illinois to Killeen

Discover the top airline that operate flights from Illinois to Killeen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$265Average$414FlexibilityNo cancel feeOn-time71%
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Search flights from Illinois to Killeen by cabin class

Find flights from Illinois to Killeen, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Killeen?

Cheapflights makes it easy to find Illinois to Killeen flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Killeen?

Cheapflights simply makes it quick and affordable to book flights from Illinois to Killeen 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.

Can Cheapflights find flights from Illinois to Killeen with no change fees?

Certainly. Search results for flights to Killeen from Illinois shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Illinois to Killeen become cheaper?

Yes, Cheapflights offers price alerts on Illinois to Killeen flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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