Travelers have found that booking a Monday departure is the best way to save up to 106% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
Due to multiple factors, expect to potentially pay more when booking in September. For low rates, November can be a great choice for travel to Brussels. Flights to Brussels from Springfield in November are about $930 on average during November, but can be found for as low as $410.
A simple way to save on the total cost of your ticket is to fly from Springfield to Brussels in the morning. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at noon.