Question : What is the cheapest day to fly in the next four weeks?
Answer : Mar 4th has seen bookings (as of Feb 13th) as cheap as $410. That comes in 51% below the average price for this route. Saving on flight costs means you'll have more cash in your hand for the trip.
Question : How much should a trip from Paris (CDG) to Baltimore (BWI) cost?
Answer : Flight prices are fluctuating much more for this route than the majority of routes from France, as they're ranging anywhere from $350 to $3,373. The further out you book a route, the more likely you are to save.
Question : How long do most people stay in Baltimore?
Answer : Of course you're not most people, but if you were, you'd stay roughly 15 days.
Question : Is price more important than specific travel days for you?
Answer : For the month of February, Tuesday is your cheapest day to fly. Being flexible with your travel days garners even more savings during booking.