Direct (nonstop) flights from Denver to Wilmington
1 airline flys nonstop from Denver International (DEN) to Wilmington International (ILM). It's 1,522 miles (2,449 km), about 3h 44m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Denver to Wilmington with one stop · direct emits 257 kg CO₂ per passenger
Looking for the return flight?
ILM → DEN: Flights from Wilmington to DenverOther direct flights from Denver
Direct flights from Wilmington (ILM)
Frequently Asked Questions
How long is the direct flight from Denver to Wilmington?
A nonstop flight from Denver (DEN) to Wilmington (ILM) takes approximately 3 hours and 44 minutes. The distance is 1,522 miles (2,449 km).
Which airlines fly nonstop from Denver to Wilmington?
Just United Airlines.
Is there a nonstop flight from Denver to Wilmington?
Yes. 1 airline: United Airlines.
How far is Denver from Wilmington?
The flight distance from Denver to Wilmington is 1,522 miles (2,449 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Denver to Wilmington?
At 3h 44m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Denver to Wilmington?
Roughly 257 kg CO2 per passenger one-way. That's about the same as driving 1,285 km.
Is the return flight from Wilmington to Denver 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 Denver to Wilmington?
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 Denver International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.