The usual conversation about seasonality assumes the whole country empties at once. It does not, and that assumption costs money.
Two coasts, two calendars
The Pacific — Tamarindo 97.1 nautical miles from San José, Nosara 85.6 — concentrates demand in the dry season. It is the classic beach pattern: international inbound arrives, the Guanacaste fields fill, and activity falls in the green months.
The Caribbean runs on another clock. Tortuguero, 53.4 nautical miles out, has demand tied to the turtle nesting calendar and lodge occupancy rather than beach holidays. Barra del Colorado, at 59.2, follows the fishing calendar.
They do not coincide. And that is a structural opportunity for anyone able to cover both.
An operator serving one coast only does not have a low season: it has half a year of thin schedule offset by six months of saturation. One covering both flattens that curve considerably.
Why most do not exploit it
Three reasons, and none is lack of appetite:
The base. An operator in Liberia has Tamarindo 23.2 nautical miles away and the Caribbean outside its useful radius. Geography decides before strategy does.
The aircraft. The Caribbean fields are short-strip and several have no fuel. Not everything that works in Guanacaste works there.
And operational knowledge. Flying Tortuguero means coordinating with lodges and fitting the river's last departure. That is not improvised in low season — by the time you need the revenue, the relationships had to already exist.
What can be done without moving base
Even if you cannot cover both coasts, there is room:
The interior does not follow the beach calendar. La Fortuna, 36.1 nautical miles from San José, has nature demand spread more evenly across the year than the coast.
Nor do the international sectors. People crossing for work do it all year.
And domestic corporate less still. It is lower volume but constant — and in the thin months one constant flight is worth more than three seasonal ones.
What this does not fix
Worth not selling an incomplete solution:
The Caribbean green season loses more days. More rain means more cancellations, and some fields close fairly often. Several fields in the network operate in daylight and visual conditions, and close when the weather does not allow it. The demand exists, but execution is worse.
And not every gap gets filled. Diversifying reduces the amplitude of the cycle, it does not remove it. An operator expecting a flat schedule all year will be disappointed, and will have bought range it cannot pay for.
The short criterion
Before cutting rates in low season, check whether your problem is demand or coverage. If there is demand on a coast you cannot serve, the discount does not fix it: what is missing is reach, not price. Operators we bring on evidence current certification, insurance and fleet documentation before receiving a first assignment.
Frequently asked questions
Does the whole country empty at once?
No. The Pacific concentrates in the dry season and the Caribbean follows the turtle and fishing calendars.
Why do more operators not exploit it?
Because of the base, the aircraft and the operational knowledge the Caribbean fields require.
What can be done without moving base?
The interior and the international sectors have calendars more evenly spread than the coast.
How much does it compensate?
It reduces the amplitude of the cycle, it does not remove it. Expecting a flat year is unrealistic.
Does the Caribbean green season have drawbacks?
Yes: more days lost to rain and some fields closing often. Several fields in the network operate in daylight and visual conditions, and close when the weather does not allow it.
Which is the least seasonal demand?
Domestic corporate and the international sectors. Lower volume, but constant through the year.
Should rates be cut in low season?
First check whether the problem is demand or coverage. If it is coverage, the discount does not fix it.
Let's talk
Operators we bring on evidence current certification, insurance and fleet documentation before receiving a first assignment.