This workflow contains community nodes that are only compatible with the self-hosted version of n8n.

How it works

• Takes departure city, destination, and travel dates from the user.
• Searches multiple airlines for flight options and compares price, duration, and stops.
• Suggests flexible travel dates for better deals.
• Tracks selected flights and sends real-time price alerts.
• Provides 24/7 AI-powered travel recommendations.

Set up steps

• Add credentials for your chosen Chat Model (DeepSeek in this case) and SerpAPI (Google Flights).
• In the AI Agent node, link:
  • Chat Model → DeepSeek Chat Model node.
  • Memory → Simple Memory node (for conversation context).
  • Tool → Google_flights search in SerpApi node.
• In the SerpApi node, set engine=google_flights and map input fields for departure, destination, and travel dates.
• Test the workflow by providing a sample itinerary request in the Chat node’s input.
• Review AI responses to ensure it searches, compares, and returns relevant flight options.