Cheng Siong Chin This workflow corresponds to n8n.io template #10621 — we link there as the canonical source.
This workflow follows the Agent → Form Trigger recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "VQW0RtIUeCMJ7yjt",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "GPT-Realtime Flight Deal Analyzer: Auto-Scrape, Evaluate & Publish to WordPress",
"tags": [],
"nodes": [
{
"id": "f1712506-beee-4416-9654-19be82d7840f",
"name": "User Input Form",
"type": "n8n-nodes-base.formTrigger",
"position": [
-1200,
416
],
"parameters": {
"path": "japan-flight-analyzer",
"options": {},
"formTitle": "Japan Flight Price Analyzer",
"formFields": {
"values": [
{
"fieldLabel": "Departure City",
"requiredField": true
},
{
"fieldLabel": "Preferred Month (e.g., January, February)",
"requiredField": true
},
{
"fieldType": "number",
"fieldLabel": "Maximum Budget (USD)",
"requiredField": true
},
{
"fieldType": "dropdown",
"fieldLabel": "Flexible Dates?",
"fieldOptions": {
"values": [
{
"option": "Yes"
},
{
"option": "No"
}
]
},
"requiredField": true
}
]
},
"responseMode": "responseNode",
"formDescription": "Enter your travel preferences to find the cheapest flights to Japan"
},
"typeVersion": 2.1
},
{
"id": "22959199-f3dd-48b8-8045-c0e0f1417098",
"name": "Extract Form Data",
"type": "n8n-nodes-base.set",
"position": [
-976,
416
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "8f3a4c1d-2e5b-4f9c-8d6a-1b2c3d4e5f6a",
"name": "departureCity",
"type": "string",
"value": "={{ $json.departureCity }}"
},
{
"id": "9g4b5d2e-3f6c-5g0d-9e7b-2c3d4e5f6g7h",
"name": "preferredMonth",
"type": "string",
"value": "={{ $json.preferredMonth }}"
},
{
"id": "0h5c6e3f-4g7d-6h1e-0f8c-3d4e5f6g7h8i",
"name": "maxBudget",
"type": "number",
"value": "={{ $json.maxBudget }}"
},
{
"id": "1i6d7f4g-5h8e-7i2f-1g9d-4e5f6g7h8i9j",
"name": "flexibleDates",
"type": "string",
"value": "={{ $json.flexibleDates }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "d3ff8f1d-79b4-4885-b4de-0c6d9a9e7774",
"name": "Scrape Flight Prices",
"type": "n8n-nodes-base.httpRequest",
"position": [
-752,
416
],
"parameters": {
"url": "https://www.google.com/travel/flights",
"options": {},
"sendQuery": true,
"queryParameters": {
"parameters": [
{
"name": "q",
"value": "=flights to Tokyo Japan from {{ $json.departureCity }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "ffd6909a-9826-404e-93a6-30a8d387a450",
"name": "Extract Flight Data",
"type": "n8n-nodes-base.html",
"position": [
-528,
416
],
"parameters": {
"options": {},
"operation": "extractHtmlContent",
"extractionValues": {
"values": [
{}
]
}
},
"typeVersion": 1.2
},
{
"id": "e86841f8-1a3c-4885-be51-0ce817b14af8",
"name": "Prepare AI Input",
"type": "n8n-nodes-base.set",
"position": [
-304,
416
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "2j7e8g5h-6i9f-8j3g-2h0e-5f6g7h8i9j0k",
"name": "flightData",
"type": "string",
"value": "={{ $json.body }}"
},
{
"id": "3k8f9h6i-7j0g-9k4h-3i1f-6g7h8i9j0k1l",
"name": "userPreferences",
"type": "string",
"value": "=Departure: {{ $('Extract Form Data').item.json.departureCity }}, Month: {{ $('Extract Form Data').item.json.preferredMonth }}, Budget: ${{ $('Extract Form Data').item.json.maxBudget }}, Flexible: {{ $('Extract Form Data').item.json.flexibleDates }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "9b74c540-e201-4358-bed1-c649b00aa26b",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
592,
688
],
"parameters": {
"model": "gpt-realtime",
"options": {}
},
"credentials": {
"openAiApi": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "c6707ac3-8c1e-4b2d-bd22-efe043a8dc64",
"name": "AI Flight Analyzer",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
592,
416
],
"parameters": {
"text": "=You are a travel data analyst specializing in flight pricing and weather-based travel planning.\n\nAnalyze the following flight data, user preferences, and real-time weather forecasts to identify:\n1. The cheapest available flight options to Japan (Tokyo, Osaka, Sapporo)\n2. Optimal travel periods based on price trends AND weather conditions\n3. Whether the user's budget is realistic\n4. Weather-based recommendations for activities and packing\n5. Best booking strategies considering seasonal weather patterns\n\nCombined Data:\n{{ $json.combinedData }}\n\nProvide a comprehensive analysis with:\n- Cheapest flights found (price, dates, airline)\n- Recommended travel periods with weather insights\n- Budget analysis\n- Weather-appropriate travel tips\n- Seasonal activity recommendations\n- Alternative airports or routes if beneficial",
"options": {
"systemMessage": "You are an expert travel analyst. Provide clear, actionable insights about flight prices and travel recommendations."
},
"promptType": "define",
"hasOutputParser": true
},
"typeVersion": 1.7
},
{
"id": "73e0589c-fe21-4fcd-aa71-f8d66e9a684e",
"name": "Structured Output Parser",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
728,
640
],
"parameters": {},
"typeVersion": 1.2
},
{
"id": "5d5a0e60-769c-47e9-b3a0-0da9e5cd9374",
"name": "Format Analysis Results",
"type": "n8n-nodes-base.set",
"position": [
944,
416
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "4l9g0i7j-8k1h-0l5i-4j2g-7h8i9j0k1l2m",
"name": "aiAnalysis",
"type": "string",
"value": "={{ $json.output }}"
},
{
"id": "5m0h1j8k-9l2i-1m6j-5k3h-8i9j0k1l2m3n",
"name": "userEmail",
"type": "string",
"value": "={{ $('User Input Form').item.json.submittedAt }}"
},
{
"id": "6n1i2k9l-0m3j-2n7k-6l4i-9j0k1l2m3n4o",
"name": "weatherData",
"type": "object",
"value": "={{ $('Parse Weather Data').item.json }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "85fdefe0-5e22-46ac-9850-abc01e1e5ac7",
"name": "Send to Slack",
"type": "n8n-nodes-base.slack",
"position": [
1168,
224
],
"parameters": {
"text": "=\ud83d\udeeb *Japan Flight Analysis Complete!*\n\n*Search Criteria:*\nFrom: {{ $('Extract Form Data').item.json.departureCity }}\nMonth: {{ $('Extract Form Data').item.json.preferredMonth }}\nBudget: ${{ $('Extract Form Data').item.json.maxBudget }}\n\n*Current Weather in Japan:*\n\ud83c\udf21\ufe0f Tokyo: {{ $('Parse Weather Data').item.json.tokyoWeather.temperature_2m }}\u00b0C\n\ud83c\udf21\ufe0f Osaka: {{ $('Parse Weather Data').item.json.osakaWeather.temperature_2m }}\u00b0C\n\ud83c\udf21\ufe0f Sapporo: {{ $('Parse Weather Data').item.json.sapporoWeather.temperature_2m }}\u00b0C\n\n*AI Analysis:*\n{{ $json.aiAnalysis }}\n\n---\nAnalysis generated at: {{ $now.toLocaleString() }}",
"otherOptions": {}
},
"typeVersion": 2.2
},
{
"id": "eae457f3-c26c-4cdd-8c28-ae30906c90d8",
"name": "Publish to WordPress",
"type": "n8n-nodes-base.wordpress",
"position": [
1168,
416
],
"parameters": {
"title": "=Best Time to Visit Japan - {{ $('Extract Form Data').item.json.preferredMonth }} Analysis",
"additionalFields": {
"categories": [
"Travel",
"Japan",
"Flight Deals"
]
}
},
"typeVersion": 1
},
{
"id": "3a055535-f7a6-4c40-a332-1aac3cf1d7e3",
"name": "Respond to User",
"type": "n8n-nodes-base.respondToWebhook",
"position": [
1168,
608
],
"parameters": {
"options": {},
"respondWith": "text",
"responseBody": "=\u2705 Your Japan flight analysis with weather forecast is complete!\n\n*Current Weather Conditions:*\nTokyo: {{ $('Parse Weather Data').item.json.tokyoWeather.temperature_2m }}\u00b0C\nOsaka: {{ $('Parse Weather Data').item.json.osakaWeather.temperature_2m }}\u00b0C\nSapporo: {{ $('Parse Weather Data').item.json.sapporoWeather.temperature_2m }}\u00b0C\n\n*Flight & Travel Analysis:*\n{{ $json.aiAnalysis }}\n\nWe've also:\n- Posted the detailed analysis with weather insights to our blog\n- Sent a summary to our Slack channel\n\nThank you for using our service!"
},
"typeVersion": 1.1
},
{
"id": "4eec3335-0910-4bc5-a628-c348e393e71f",
"name": "Fetch Weather Data",
"type": "n8n-nodes-base.httpRequest",
"position": [
-80,
488
],
"parameters": {
"url": "https://api.open-meteo.com/v1/forecast",
"options": {},
"sendQuery": true,
"queryParameters": {
"parameters": [
{
"name": "latitude",
"value": "35.6762,34.6937,43.0642"
},
{
"name": "longitude",
"value": "139.6503,135.5023,141.3469"
},
{
"name": "current",
"value": "temperature_2m,weather_code,wind_speed_10m"
},
{
"name": "daily",
"value": "temperature_2m_max,temperature_2m_min,precipitation_sum,weather_code"
},
{
"name": "forecast_days",
"value": "7"
},
{
"name": "timezone",
"value": "Asia/Tokyo"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "4ac42cfa-b298-4592-a6a5-925276d83052",
"name": "Parse Weather Data",
"type": "n8n-nodes-base.set",
"position": [
144,
488
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"name": "tokyoWeather",
"type": "object",
"value": "={{ $json.current[0] }}"
},
{
"name": "osakaWeather",
"type": "object",
"value": "={{ $json.current[1] }}"
},
{
"name": "sapporoWeather",
"type": "object",
"value": "={{ $json.current[2] }}"
},
{
"name": "weatherForecast",
"type": "object",
"value": "={{ $json.daily }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "eb0e253e-9212-49c1-b9cb-cd98b09180f4",
"name": "Enrich AI Input with Weather",
"type": "n8n-nodes-base.set",
"position": [
368,
488
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"name": "combinedData",
"type": "string",
"value": "=Flight Data:\n{{ $('Prepare AI Input').item.json.flightData }}\n\nUser Preferences:\n{{ $('Prepare AI Input').item.json.userPreferences }}\n\nReal-Time Weather in Japan:\nTokyo: {{ $json.tokyoWeather.temperature_2m }}\u00b0C, Wind: {{ $json.tokyoWeather.wind_speed_10m }} km/h\nOsaka: {{ $json.osakaWeather.temperature_2m }}\u00b0C, Wind: {{ $json.osakaWeather.wind_speed_10m }} km/h\nSapporo: {{ $json.sapporoWeather.temperature_2m }}\u00b0C, Wind: {{ $json.sapporoWeather.wind_speed_10m }} km/h\n\n7-Day Forecast Summary:\n{{ JSON.stringify($json.weatherForecast) }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "5a6ef54e-768b-4dfc-bc07-62cc968da7e1",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1232,
-16
],
"parameters": {
"width": 1040,
"height": 352,
"content": "## Introduction\nAutomates flight deal discovery and intelligent analysis for travel bloggers and deal hunters. Scrapes live pricing, enriches with weather data, applies AI evaluation, and auto-publishes to WordPress\u2014eliminating manual research and accelerating content delivery.\n\n## How It Works\nUser submits route via form, scrapes real-time flight prices and weather data, AI analyzes deal quality considering weather conditions, formats results, publishes to WordPress, sends Slack notification\u2014fully automated from input to publication.\n\n## Workflow Template\nForm Input \u2192 Extract Data \u2192 Scrape Flight Prices \u2192 Extract Pricing \u2192 Fetch Weather \u2192 Parse Weather \u2192 Prepare AI Input \u2192 AI Analysis \u2192 Parse Output \u2192 Format Results \u2192 Publish WordPress \u2192 Slack Alert \u2192 User Response\n\n\n\n"
},
"typeVersion": 1
},
{
"id": "ec131a77-255a-4352-a1e0-5e8f1135c9a3",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
192,
-32
],
"parameters": {
"color": 5,
"width": 720,
"height": 432,
"content": "## Prerequisites\nn8n instance, Google Flights access, weather API key, OpenAI/compatible AI service, WordPress site with API access, Slack workspace\n\n## Use Cases\nTravel blog automation, flight deal newsletters, price comparison services, seasonal travel planning, destination weather analysis, automated social media content\n\n## Customization\nModify AI analysis criteria, adjust weather impact weighting, customize WordPress post templates, add email distribution, integrate additional data sources, expand to hotel/rental deals\n\n## Benefits\nEliminates manual price checking, combines multiple data sources automatically, delivers AI-enhanced insights, accelerates publishing workflow, scales across unlimited routes, provides weather-aware recommendations"
},
"typeVersion": 1
},
{
"id": "37b94a42-06bd-476a-9216-c34314ebfbd3",
"name": "Sticky Note2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1216,
576
],
"parameters": {
"color": 3,
"width": 752,
"height": 144,
"content": "## Setup Instructions\n1. **Form Setup:** Configure user input fields for flight routes and preferences\n2. **APIs:** Connect Google Flights scraping endpoint, weather API credentials, OpenAI/Chat Model API key\n3. **Publishing:** Set WordPress credentials, target blog category, Slack webhook URL\n4. **AI Configuration:** Define analysis prompts, output structure, parser rules\n"
},
"typeVersion": 1
},
{
"id": "e09e7cfe-b73f-4a8e-9d2c-04f482bb9951",
"name": "Sticky Note3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-176,
-16
],
"parameters": {
"color": 4,
"width": 320,
"height": 272,
"content": "## Workflow Steps\n1. **Data Collection:** Form captures route, scrapes Google Flights pricing, fetches destination weather via API\n2. **AI Processing:** Enriches flight data with weather context, analyzes deal quality using OpenAI/Chat Model with structured output parsing\n3. **Publishing:** Formats analysis results, creates WordPress post, sends Slack notification, delivers response to user\n"
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "a37e634d-2ee9-40b9-8547-9bfc40faa6d7",
"connections": {
"User Input Form": {
"main": [
[
{
"node": "Extract Form Data",
"type": "main",
"index": 0
}
]
]
},
"Prepare AI Input": {
"main": [
[
{
"node": "AI Flight Analyzer",
"type": "main",
"index": 0
},
{
"node": "Fetch Weather Data",
"type": "main",
"index": 0
}
]
]
},
"Extract Form Data": {
"main": [
[
{
"node": "Scrape Flight Prices",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Flight Analyzer",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"AI Flight Analyzer": {
"main": [
[
{
"node": "Format Analysis Results",
"type": "main",
"index": 0
}
]
]
},
"Fetch Weather Data": {
"main": [
[
{
"node": "Parse Weather Data",
"type": "main",
"index": 0
}
]
]
},
"Parse Weather Data": {
"main": [
[
{
"node": "Enrich AI Input with Weather",
"type": "main",
"index": 0
}
]
]
},
"Extract Flight Data": {
"main": [
[
{
"node": "Prepare AI Input",
"type": "main",
"index": 0
}
]
]
},
"Scrape Flight Prices": {
"main": [
[
{
"node": "Extract Flight Data",
"type": "main",
"index": 0
}
]
]
},
"Format Analysis Results": {
"main": [
[
{
"node": "Send to Slack",
"type": "main",
"index": 0
},
{
"node": "Publish to WordPress",
"type": "main",
"index": 0
},
{
"node": "Respond to User",
"type": "main",
"index": 0
}
]
]
},
"Structured Output Parser": {
"ai_outputParser": [
[
{
"node": "AI Flight Analyzer",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Enrich AI Input with Weather": {
"main": [
[
{
"node": "AI Flight Analyzer",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
openAiApi
Pro
For the full experience including quality scoring and batch install features for each workflow upgrade to Pro
About this workflow
Automates flight deal discovery and intelligent analysis for travel bloggers and deal hunters. Scrapes live pricing, enriches with weather data, applies AI evaluation, and auto-publishes to WordPress—eliminating manual research and accelerating content delivery.
Source: https://n8n.io/workflows/10621/ — original creator credit. Request a take-down →
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