Cheap Flights to Pueblo Memorial Airport
Pueblo Memorial Airport serves Pueblo and southern Colorado, with scheduled service to Denver on Key Lime Air.
- Flexible Dates
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or request an offerAbout Pueblo Memorial Airport (PUB)
PUB has one scheduled carrier. Key Lime Air connects Pueblo with Denver, giving access to national and international flights.
IATA/ICAO codes
PUB / KPUB
Location
Pueblo, about 10 km east of downtown
Key airlines
Key Lime Air
Popular Routes to and from Pueblo
PUB’s network is very small, with a single route to Denver.
Route Type
Popular Connections
Colorado
Denver
Best Time to Book Cheap Flights
Booking 3 to 6 weeks ahead is recommended since seats are limited.
About Pueblo
Pueblo is known for the Arkansas River Riverwalk, the Colorado State Fair and chile peppers.
Things to Know When Flying Into Pueblo
Service is limited, so check days of operation.
Colorado Springs (COS) is about 70 km away with more flights.
Rental cars are available on-site.
Pueblo is about 2 hours from Denver by road.
Why Book Your Pueblo Flights with Airline Tickets Services
Fare comparisons across Key Lime Air for PUB itineraries
Guidance on connecting through Denver
Flexible booking for leisure and business travel
Real-time pricing to help you find the lowest available fares
Support across major global airline partners
FAQs — Flights to International Airport
PUB is the main airport for Pueblo and the surrounding area.
Key Lime Air operate scheduled service; routes and schedules can change, so confirm before booking.
The airport is about 10 km east of downtown.
Yes, Colorado Springs (COS) and Denver International (DEN) have far more flights.
Ready to Book Your Flight to Pueblo?
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