# Flights from Bilbao (BIO) to Sal (SID)

1 direct, 18 routes with 1 stop, 1184 with 2 stops. Straight-line distance 3508 km.

## Direct

Cabo Verde Airlines flies direct, about 3502 km.

## Shortest routes

- BIO → SID · 3502 km · about 315 min · 0 stops
- BIO → LPA → SID · 3504 km · about 430 min · 1 stop
- BIO → LIS → SID · 3513 km · about 440 min · 1 stop
- BIO → OPO → SID · 3568 km · about 440 min · 1 stop
- BIO → CMN → SID · 3577 km · about 440 min · 1 stop
- BIO → ORY → SID · 4952 km · about 565 min · 1 stop
- BIO → CDG → SID · 5019 km · about 565 min · 1 stop
- BIO → BRS → SID · 5140 km · about 550 min · 1 stop

## How to query this

- JSON: https://travel.buy-it.gr/api/v1/routes/BIO/SID
- This page: https://travel.buy-it.gr/api/v1/routes/BIO/SID.md
- HTML, English: https://travel.buy-it.gr/en/flights/BIO-SID
- All routes: https://travel.buy-it.gr/api/search?from=BIO&to=SID&maxStops=2
- Operating days for one leg: https://travel.buy-it.gr/api/leg?from=BIO&to=SID
- Price a path on one date: https://travel.buy-it.gr/api/price?path=BIO,SID&date=2026-10-10

Replace airport codes in any of those URLs. `path` is comma-separated IATA codes, 2 to 5 airports. `date` is YYYY-MM-DD. `carriers` is optional, legs joined by `|` and airlines inside a leg joined by `.`, for example `FR|LO`.

The first flight must leave on `date`. Each following flight may leave that same day or the next day, and must depart at least 90 minutes after the previous flight lands. A response with `partial: true` on a calendar lists days a source has seen. It does not prove the other days are empty.

No API key. Responses are JSON unless the URL ends in `.md`. Prices are euros. `total: null` means no fare was found for the first flight on that date.