PirateFly is a flight deals platform that tracks 5,000+ European flights daily, scores them on a 0-100 scale, and shows only the best deals plus tools to save on everything around the flight.

How does PirateFly find cheap flights?

PirateFly scans flight prices across hundreds of European routes multiple times per day, compares them to historical data, and calculates a deal score. Only the best deals surface to the top.

Yes, completely free. PirateFly earns a small commission when you book through partner links, at no extra cost to you.

Piratefly: We Found Flights for €9

Boston → Portugal

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🇺🇸 United States €40

🇮🇹 Italy €291

🇧🇧 Barbados €125

🇩🇴 Dominican Republic €119

🇲🇪 Montenegro €322

🇧🇷 Brazil €234

🇲🇽 Mexico €220

🇵🇱 Poland €258

← Back Home› Deals› 🇵🇹 Portugal

Portugal

1 destinations from Boston

Lisbon

1 flightsfrom€367

Find Cheap Flights in Europe — Deals from €9

Portugal