Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Gatwick to Kalispell, across the one airlines that offer this route. We've found that 15 / Jul / 2025 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.
The most popular airlines offering flights to Kalispell are Virgin Atlantic. Virgin Atlantic is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?
Generally speaking, the flight from London Gatwick to Kalispell takes around 18 hrs 50 mins. The fastest flight takes 18 hrs 50 mins to cover the 7312 km distance. You can view all flight times yourself in the results list.
If you need somewhere to stay for your trip to the USA, take a look at our accommodation options.
