Direct (nonstop) flights from New Orleans to Denver
3 airlines fly nonstop from Louis Armstrong New Orleans International (MSY) to Denver International (DEN). It's 1,061 miles (1,708 km), about 2h 59m in the air. Operated by Frontier Airlines, United Airlines, Southwest Airlines.
Frontier Airlines
United Airlines
Southwest Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
F9
Frontier Airlines
UA
United Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from New Orleans to Denver with one stop · direct emits 179 kg CO₂ per passenger
Looking for the return flight?
DEN → MSY: Flights from Denver to New OrleansOther direct flights from New Orleans
Direct flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from New Orleans to Denver?
A nonstop flight from New Orleans (MSY) to Denver (DEN) takes approximately 2 hours and 59 minutes. The distance is 1,061 miles (1,708 km).
Which airlines fly nonstop from New Orleans to Denver?
3 airlines: Frontier Airlines, United Airlines, Southwest Airlines.
Is there a nonstop flight from New Orleans to Denver?
Yes. 3 airlines: Frontier Airlines, United Airlines, Southwest Airlines.
How far is New Orleans from Denver?
The flight distance from New Orleans to Denver is 1,061 miles (1,708 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 New Orleans to Denver?
At 2h 59m, 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 New Orleans to Denver?
Roughly 179 kg CO2 per passenger one-way. That's about the same as driving 895 km.
Is the return flight from Denver to New Orleans 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 New Orleans to Denver?
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 Louis Armstrong New Orleans International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.