Question : Which airline is offering the cheapest flight from PHL to TRD?
Answer : Ticket costs are hitting as high as $1,969 over the next three months when flying to TRD from PHL. Check out KLM, as they have been booking customers at just $742.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating much more for this route than the majority of routes from the United States, as they're ranging anywhere from $742 to $1,969. Remember, you can save by booking further in advance.