Question : How many days should you spend in Edinburgh if you're flying in from Milwaukee?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The cheapest day to fly in February is Thursday. 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 MKE to EDI?
Answer : British Airways is your best bet for finding that coveted low fare.