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Killeen

$229+ Cheap flights from Illinois to Killeen (GRK)

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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GRK
Nov 10 — Nov 171
Sun 11/10
Sun 11/17
1 adult, Economy
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Find flight deals from Illinois to Killeen

Cheapest flights from Illinois to Killeen
Explore the most affordable flight options available from Illinois to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This American Airlines deal was found by Cheapflights users on 11/4. 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.
Wed 12/46:00 amORD - GRK
1 stop5h 08mAmerican Airlines
Wed 12/116:05 amGRK - ORD
1 stop4h 59mAmerican Airlines
Deal found 11/4$398
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 11/153:33 pmMLI - GRK
1 stop4h 51mAmerican Airlines
Sun 11/174:06 pmGRK - MLI
1 stop5h 33mAmerican Airlines
Deal found 11/5$478
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/195:30 amPIA - GRK
2 stops11h 10mAmerican Airlines
Mon 12/305:10 pmGRK - PIA
1 stop4h 16mAmerican Airlines
Deal found 11/4$548

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 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoKilleen

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Sun 11/24

5:00 am-9:52 am

1 stop4h 52m

$229

St. LouisKilleen

STL - GRK

STLGRK

Lambert-St Louis

Wed 1/8

5:40 am-5:04 pm

2 stops11h 24m

$352

ChicagoKilleen

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Fri 12/20

9:50 am-9:11 am

3 stops23h 21m

$1,052

ChicagoKilleen

ORD - GRK

ORDGRK

Chicago O'Hare Intl

Wed 12/4

6:00 am-11:08 am

1 stop5h 08m

Killeen Fort Hood Regional

Wed 12/11

6:05 am-11:04 am

1 stop4h 59m

$398

MolineKilleen

MLI - GRK

MLIGRK

Moline Quad-City

Fri 11/15

3:33 pm-8:24 pm

1 stop4h 51m

Killeen Fort Hood Regional

Sun 11/17

4:06 pm-9:39 pm

1 stop5h 33m

$478

PeoriaKilleen

PIA - GRK

PIAGRK

Greater Peoria

Thu 12/19

5:30 am-4:40 pm

2 stops11h 10m

Killeen Fort Hood Regional

Mon 12/30

5:10 pm-9:26 pm

1 stop4h 16m

$548

Flights are sorted by cheapest first

Deals found on 11/4

Best time to book a flight from Illinois to Killeen

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

Travel insights for flights from Illinois to Killeen

Get recent, data-driven insights about flights from Illinois to Killeen including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Killeen (average of $313). Flying from Illinois to Killeen in March is currently the most expensive (average of $447). 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.

Rainfall in Killeen by month

Plan your trip to Killeen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Killeen ranges from 1.5 - 4.4 inches per month. October is typically the wettest month, when rainfall can reach 4.4 in. March is typically the driest time to visit Killeen when rainfall is around 1.5 in.

Temperature in Killeen by month

Plan your trip to Killeen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Killeen, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 November 5, 2024.
American Airlines
7.2
Good
10,000 reviews

Entertainment

7.0

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.2

Overall

7.2

Reviews

1 / 10

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

7.0

Crew

8.0

Food

6.6

Boarding

7.6

Comfort

7.2

Overall

7.2

Reviews

1 / 10

Shout out to Isabelle and Debbie who went above and beyond to make it a good experience. Wheelchair service and workers were excellent and much appreciated.

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 $400 on Cheapflights?

    Yes, there are multiple flights from Illinois to Killeen for under $400. The cheapest flight booked recently is on American Airlines for just $398, but on average you can expect to pay $474.

  • Are there last-minute flights available from Illinois to Killeen for under $500?

    There are currently 2+ open flights from Illinois to Killeen within the next 7 days for less than $500.

  • 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), Champaign University-Willard Airport (CMI).

  • 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 11/5.

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Killeen (average of $313). Flying from Illinois to Killeen in March is currently the most expensive (average of $447). 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.

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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 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$265Average$355FlexibilityNo cancel feeOn-time71%
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