$515+ Cheap flights from Killeen (GRK) to Delaware
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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — ILG
Apr 30 — May 71
1 adult, Economy
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Keep the following information in mind while searching for Killeen to Delaware flight deals. Data was last updated April 25, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $515 (American Airlines) |
Find flight deals from Killeen to Delaware
Cheapest flights from Killeen to DelawareExplore the most affordable flight options available from Killeen to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.
Explore the most affordable flight options available from Killeen to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.
This American Airlines deal was found by Cheapflights users on 4/25. 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 5/2812:37 pmGRK - PHL
1 stop6h 31mAmerican Airlines
Sat 5/316:47 pmPHL - GRK
1 stop5h 50mAmerican Airlines
Deal found 4/25![American Airlines logo]()
$515
Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Delaware 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 April 25, 2025.
Use the filters below to find and compare flights from Killeen to Delaware that are best for you.
Fly from
Killeen
Fly to
Delaware
Route
Depart
Return
Price
KilleenPhiladelphia
GRK - PHL
GRKPHL
Killeen Fort Hood Regional
Wed 5/28
12:37 pm-8:08 pm
1 stop6h 31m
Philadelphia
Sat 5/31
6:47 pm-11:37 pm
1 stop5h 50m
$515
Best time to book a flight from Killeen to Delaware
Have a flexible travel schedule? Discover the best time to fly to Delaware from Killeen 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 Killeen to Delaware
Rainfall in Delaware by month
Plan your trip to Delaware by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.
Temperature in Delaware by month
Plan your trip to Delaware by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Delaware, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Reviews of airlines servicing Delaware
Get insights into the airlines that provide service to Delaware. 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 Delaware. Reviews last updated April 25, 2025.
Crew
8.0
Entertainment
6.9
Boarding
7.5
Food
6.5
Comfort
7.2
Overall
7.2
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Crew
8.0
Entertainment
6.9
Boarding
7.5
Food
6.5
Comfort
7.2
Overall
7.2
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP