Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at Mar 23rd. As of Feb 27th, it's showing the cheapest ticket sales at $1,184. That is 45% below the average price for this route, so you can spend that extra cash on an adventure rather than the flight.
Question : What price range should you expect when booking from Reykjavik (KEF) to Jacksonville (JAX)?
Answer : Ranging from $1,184 to $3,428, prices for KEF to JAX change less than most routes from Iceland. Prices tend to be lower the further out you book.
Question : How many days should you spend in Jacksonville?
Answer : Passengers from KEF to JAX stay about one week on average.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : In March, Thursday is your lowest-cost day to fly. Being flexible with your travel days garners even more savings during booking.