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Killeen

$461+ Cheap flights from Peoria, IL to Killeen (PIA - GRK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — GRK
nov. 28 — dec. 51
vr 11/28
vr 12/5
1 adult, Economy
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Find flight deals from Peoria to Killeen

Cheapest flights from Peoria to Killeen
Explore the most affordable flight options available from Peoria to Killeen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on oktober 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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.
do 10/304:38 pmPIA - GRK
1 stop5h 16mAmerican Airlines
za 11/15:16 amGRK - PIA
1 stop5h 30mAmerican Airlines
Deal found 10/28$480

Cheap flight deals from Peoria to Killeen

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Killeen (GRK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated oktober 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$461
(American Airlines)
Provider with most accurate pricing for Greater Peoria-Killeen Fort Hood Regional flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Killeen Fort Hood Regional flights.
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From Greater Peoria to Killeen Fort Hood Regional
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 2,558,603 searches. Data last updated oktober 29, 2025.
Use the filters below to find and compare flights from Peoria to Killeen that are best for you.

Fly from

Peoria

Fly to

Killeen

Route

Depart

Return

Price

PeoriaKilleen

PIA - GRK

PIAGRK

Greater Peoria

za 2/21

5:10 pm-10:24 pm

1 stop5h 14m

Killeen Fort Hood Regional

wo 2/25

10:14 am-4:40 pm

1 stop6h 26m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Peoria to Killeen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Peoria to Killeen in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Peoria, Illinois-Killeen flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Peoria, Illinois-Killeen flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Killeen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Killeen flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Peoria, Illinois-Killeen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Peoria to Killeen

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

Cheapflights Insights

Everything you need to know about your flight from Peoria to Killeen

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

Currently, February is the cheapest month in which you can book a flight from Peoria, Illinois to Killeen (average of $179). Flying from Peoria, Illinois to Killeen in December is currently the most expensive (average of $268). 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.

Related info for your journey

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

  • How long is the flight from Peoria, Illinois to Killeen?

    Airlines like American Airlines fly from Peoria, Illinois to Killeen in about 5h 14m. The time it takes to get you to your destination can typically vary by up to . There are 803 mi between Peoria, Illinois and Killeen.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria 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.

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

    Currently, February is the cheapest month in which you can book a flight from Peoria, Illinois to Killeen (average of $179). Flying from Peoria, Illinois to Killeen in December is currently the most expensive (average of $268). 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.

See more FAQs

Traveling to a place near Killeen?

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

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