Direct (nonstop) flights from Pueblo to Denver
1 airline flys nonstop from Pueblo (PUB) to Denver International (DEN). It's 108 miles (174 km), about 48m in the air. Operated by Key Lime Air.
Key Lime Air
Route data last updated: May 27, 2026
Airlines with non-stop flights
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DEN → PUB: Flights from Denver to PuebloDirect flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from Pueblo to Denver?
A nonstop flight from Pueblo (PUB) to Denver (DEN) takes approximately 0 hours and 48 minutes. The distance is 108 miles (174 km).
Which airlines fly nonstop from Pueblo to Denver?
Just Key Lime Air.
Is there a nonstop flight from Pueblo to Denver?
Yes. 1 airline: Key Lime Air.
How far is Pueblo from Denver?
The flight distance from Pueblo to Denver is 108 miles (174 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from Pueblo to Denver?
At 48m, this route typically uses narrow-body aircraft — Boeing 737 or Airbus A320. Varies by airline.
What is the carbon footprint of a flight from Pueblo to Denver?
Roughly 20 kg CO2 per passenger one-way. That's about the same as driving 100 km.
Is the return flight from Denver to Pueblo 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 Pueblo 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 Pueblo for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.