Direct (nonstop) flights from Dulles to Columbia
1 airline flys nonstop from Washington Dulles International (IAD) to Columbia Metropolitan (CAE). It's 401 miles (646 km), about 1h 39m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 28, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Dulles to Columbia with one stop · direct emits 74 kg CO₂ per passenger
Looking for the return flight?
CAE → IAD: Flights from Columbia to DullesOther direct flights from Dulles
Direct flights from Columbia (CAE)
Frequently Asked Questions
How long is the direct flight from Dulles to Columbia?
A nonstop flight from Dulles (IAD) to Columbia (CAE) takes approximately 1 hours and 39 minutes. The distance is 401 miles (646 km).
Which airlines fly nonstop from Dulles to Columbia?
Just United Airlines.
Is there a nonstop flight from Dulles to Columbia?
Yes. 1 airline: United Airlines.
How far is Dulles from Columbia?
The flight distance from Dulles to Columbia is 401 miles (646 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as Mumbai to Goa.
What type of aircraft flies from Dulles to Columbia?
At 1h 39m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Dulles to Columbia?
Roughly 74 kg CO2 per passenger one-way. That's about the same as driving 370 km.
Is the return flight from Columbia to Dulles also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Dulles to Columbia?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Washington Dulles International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.