Question : What day in the next four weeks has the best fares?
Answer : Feb 24th has seen bookings (as of Feb 20th) as cheap as $909. That comes in 74% below the average price for this route. Saving on booking fees means you'll have more cash in your hand for the trip.
Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $909 to $15,857, prices for KEF to PHL do change a lot more than most routes from Iceland. The further out you book a route, the more likely you are to save.
Question : Over the coming months, which airline is getting their passengers to Philadelphia International Airport (PHL) round-trip the cheapest?
Answer : Delta Air Lines is offering the best deal at $909. Better snatch it up quickly because prices range all the way up to $15,857 over the next three months.
Question : How long do most people stay in Philadelphia?
Answer : Of course you're not most people, but if you were, you'd stay roughly eight days.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The lowest-cost day to fly in March is Sunday. Flexibility is paramount when booking travel plans in order to keep travel costs down.