Question : How many days should you spend in New York if you're flying in from Billings?
Answer : The average time spent in New York by travelers flying from BIL is seven days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : For the month of February, the cheapest day to fly is Monday. Flexibility is paramount when booking travel plans in order to keep costs down.
Question : How often are prices changing for this route?
Answer : Prices for BIL to JFK do fluctuate much more than most. Remember, the sooner you book, the more you're able to save.