Question : How many days should you spend in Denver if you're flying in from Prague?
Answer : The average time spent in Denver by travelers flying from PRG is 16 days.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : For the month of December, the cheapest day to fly is Sunday. Being flexible with your travel days garners you even more savings during your booking.
Question : Which airline is offering the cheapest round-trip flight from PRG to DEN?
Answer : Aer Lingus has been booking passengers at the cheapest fare for flights scheduled throughout the next three months.