how long to fly from costa rica to iad
Flying time from IAD to Costa Rica. The total flight duration from IAD to Costa Rica is 4 hours, 34 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.
The calculation of flight time is based on the straight line flight distance from IAD to Costa Rica (as the crow flies), which is about 2,034 miles or 3â273 kilometers. Your trip begins at Washington Dulles International Airport in Dulles, Virginia.