Flights from Gatwick to Rapid City lean towards being more expensive in August. Prices are generally better when you fly from Gatwick to Rapid City in September, with the cheapest ticket starting at £404.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Gatwick and Rapid City for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Gatwick will have less rainfall in 2 compared to Rapid City over the next 10 days.
You can imagine temperatures to be in the 33 °C range in July. The weather in Rapid City is generally hotter than Gatwick's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.