ryanair-fare-finder

# Ryanair Fare Finder

Generate, modify, and explain Ryanair fare-finder URLs from user requirements.

## Base URL

```
https://www.ryanair.com/gb/en/fare-finder
```

All parameters below are appended as query-string key-value pairs.

## Parameter Reference

### Route

| Parameter            | Type    | Example | Description                                                                 |
|----------------------|---------|---------|-----------------------------------------------------------------------------|
| `originIata`         | string  | `MAN`   | IATA code of the departure airport (e.g. MAN, STN, LTN, EDI, BHX, LPL).   |
| `destinationIata`    | string  | `ANY`   | IATA code of the arrival airport, or `ANY` for all destinations.            |
| `isMacDestination`   | boolean | `false` | When `true`, filters to multi-airport city destinations only.               |

### Trip type

| Parameter   | Type    | Example | Description                                          |
|-------------|---------|---------|------------------------------------------------------|
| `isReturn`  | boolean | `true`  | `true` for return (round-trip), `false` for one-way. |

### Passengers

| Parameter | Type | Example | Description              |
|-----------|------|---------|--------------------------|
| `adults`  | int  | `1`     | Number of adults (16+).  |
| `teens`   | int  | `0`     | Number of teens (12-15). |
| `children`| int  | `0`     | Number of children (2-11).|
| `infants` | int  | `0`     | Number of infants (< 2). |

### Date range

| Parameter     | Type    | Example      | Description                                                                 |
|---------------|---------|--------------|-----------------------------------------------------------------------------|
| `dateOut`     | date    | `2026-02-01` | Start of the search window (YYYY-MM-DD).                                    |
| `dateIn`      | date    | `2027-01-31` | End of the search window (YYYY-MM-DD)....