How do you know if a flight is going to be cheaper?
To find out if the price of a flight will go down,You can use price tracking tools and flight alerts on sites like Google Flights, Skyscanner, or Kiwi.com.
https://sites.google.com/view/alaska-airlines-mexico/home
https://sites.google.com/view/tap-portugal-es-pt/home
https://sites.google.com/view/qatar-airways-es-es/home