Question : What is the cheapest day to fly in the next four weeks?
Answer : Since low prices are preferred, look at February 6th. As of January 16th, the cheapest ticket sales are coming in 13% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : How many days should you spend in Amsterdam if you're flying in from Guadalajara?
Answer : Of course you're not most people, but if you were, you'd stay roughly 16 days.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : Thursday is your lowest-cost day to fly in February. Being flexible with your travel days garners you even more savings during your booking.
Question : Do prices change more for this route than others?
Answer : Prices for GDL to AMS do change a lot more than most routes. However, the sooner you book, the better price you tend to get.