Washington, D.C. To Kalispell
- Travel distance: 2290 miles = 3686 kilometers
- Airline options: Alaska Airlines, United Airlines, Delta Airlines
- Weekly flights: 250+
- Average flight duration: 6 hours 39 minutes
- Nearest airport to Washington: Baltimore Washington (BWI)
- Nearest airport to Kalispell: Glacier Park International Airport (FCA)
Time difference between Washington, D.C (United Sates) and Kalispell (United Sates) is 2 hours.