# Flights from Warsaw (WAW) to Ostrava (OSR)

1 direct, 10 routes with 1 stop, 856 with 2 stops. Straight-line distance 340 km.

## Direct

LOT flies direct, about 340 km.

## Shortest routes

- WAW → OSR · 340 km · about 60 min · 0 stops
- WAW → PRG → OSR · 802 km · about 217 min · 1 stop
- WAW → FRA → OSR · 1583 km · about 290 min · 1 stop
- WAW → CFU → OSR · 2527 km · about 355 min · 1 stop
- WAW → SUF → OSR · 2725 km · about 385 min · 1 stop
- WAW → ZTH → OSR · 2947 km · about 395 min · 1 stop
- WAW → RHO → OSR · 3521 km · about 435 min · 1 stop
- WAW → HER → OSR · 3594 km · about 420 min · 1 stop

## How to query this

- JSON: https://travel.buy-it.gr/api/v1/routes/WAW/OSR
- This page: https://travel.buy-it.gr/api/v1/routes/WAW/OSR.md
- HTML, English: https://travel.buy-it.gr/en/flights/WAW-OSR
- All routes: https://travel.buy-it.gr/api/search?from=WAW&to=OSR&maxStops=2
- Operating days for one leg: https://travel.buy-it.gr/api/leg?from=WAW&to=OSR
- Price a path on one date: https://travel.buy-it.gr/api/price?path=WAW,OSR&date=2026-10-09

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.