Over twelve months: where the drops came from, how often, and how far. Past deals are no longer bookable and so are not links — what they add here is the pattern.
Where the deals to Boa Vista came from
The bar says how often a drop has been proven from that airport over twelve months. The badge says how far the price fell.
LisbonLIS · Portugal31−50 %1 bookable
ParisORY · France30−50 %1 bookable
LyonLYS · France11−50 %1 bookable
FrankfurtFRA · Germany6−50 %1 bookable
MarseilleMRS · France5−50 %1 bookable
NantesNTE · France5−50 %seen Nov 5
AmsterdamAMS · Netherlands4−50 %seen Oct 22
LondonLHR · United Kingdom4−50 %seen Nov 8
NiceNCE · France4−50 %seen Nov 8
BarcelonaBCN · Spain3−50 %seen Oct 12
BordeauxBOD · France3−50 %seen Oct 26
RomeFCO · Italy3−50 %seen Nov 3
MadridMAD · Spain3−50 %seen Oct 20
ToulouseTLS · France3−50 %seen Nov 8
BostonBOS · United States2−40 %1 bookable
When the deals show up
A bar’s height is the number of drops spotted that month, its colour the month’s best discount. The tallest is October.