Question : How many days should you spend in Zagreb if you're flying in from Houston?
Answer : Of course you're not most people, but if you were, you'd stay roughly nine days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The best day to fly on a budget this month is Wednesday. 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 IAH to ZAG?
Answer : United Airlines is your best bet for finding that coveted low fare.