Direct (nonstop) flights from Denver to Bangor
1 airline flys nonstop from Denver International (DEN) to Bangor International (BGR). It's 1,852 miles (2,981 km), about 4h 8m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Denver to Bangor with one stop · direct emits 313 kg CO₂ per passenger
Looking for the return flight?
BGR → DEN: Flights from Bangor to DenverOther direct flights from Denver
Direct flights from Bangor (BGR)
Frequently Asked Questions
How long is the direct flight from Denver to Bangor?
A nonstop flight from Denver (DEN) to Bangor (BGR) takes approximately 4 hours and 8 minutes. The distance is 1,852 miles (2,981 km).
Which airlines fly nonstop from Denver to Bangor?
Just United Airlines.
Is there a nonstop flight from Denver to Bangor?
Yes. 1 airline: United Airlines.
How far is Denver from Bangor?
The flight distance from Denver to Bangor is 1,852 miles (2,981 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Denver to Bangor?
At 4h 8m, 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 Bangor?
Roughly 313 kg CO2 per passenger one-way. That's about the same as driving 1,565 km.
Is the return flight from Bangor 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 Bangor?
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.