Question : How long do most people stay in Tulsa when they fly in from Green Bay?
Answer : Of course you're not most people, but if you were, you'd stay roughly four days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in February is Monday. 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 GRB to TUL?
Answer : Check out American Airlines, as they have been booking customers at lower fares than most.