$231+ Cheap flights from Killeen to Rapid City (GRK - RAP)
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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Killeen to Rapid City with Cheapflights
1. Tell us where you want to go
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One-way flights from Killeen to Rapid CitySearch for one-way flight options from Killeen to Rapid City. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.
Search for one-way flight options from Killeen to Rapid City. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Killeen to Rapid City 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 June 12, 2025.
Use the filters below to find and compare flights from Killeen to Rapid City that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
KilleenRapid City
GRK - RAP
GRKRAP
Killeen Fort Hood Regional
Fri 9/12
4:41 pm-8:53 pm
1 stop5h 12m
Best time to book a flight from Killeen to Rapid City
Have a flexible travel schedule? Discover the best time to fly to Rapid City from Killeen with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Killeen to Rapid City
What is the cheapest month to book a flight from Killeen to Rapid City?
Currently, January is the cheapest month in which you can book a flight from Killeen to Rapid City (average of $348). Flying from Killeen to Rapid City in June is currently the most expensive (average of $504). 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 Rapid City by month
Plan your trip to Rapid City by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.
Temperature in Rapid City by month
Plan your trip to Rapid City by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Rapid City, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).
Reviews of airlines servicing Rapid City
Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated June 12, 2025.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
sheila,Mar 2025
DFW - MSP
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
sheila,Mar 2025
DFW - MSP