how long is the flight from dc to boise
Flying time from Boise, ID to Washington, DC. The total flight duration from Boise, ID to Washington, DC is 4 hours, 36 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.