Travel Deals & Pricing API
Collect flight fares, hotel room rates, vacation packages, and deal alerts from public travel aggregators to power price comparison tools and fare monitoring applications.
How It Works
Target search result pages
Request search results for specific routes, dates, and destinations from travel aggregator pages.
Extract pricing data
Pull fare prices, availability windows, airline or hotel metadata, and deal labels from results.
Monitor for price drops
Schedule recurring requests to detect fare changes, limited-time deals, and availability windows.
Quick Start
curl -X POST https://alterlab.io/api/v1/scrape \
-H "X-API-Key: YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"url": "https://flights.example.com/search?from=NYC&to=LON&date=2026-09-01",
"render_js": true,
"extract": {
"flights": [{
"airline": "string",
"price": "number",
"departure": "string",
"duration": "string",
"stops": "number"
}]
}
}'Need an API key? — no credit card required.
Related Data Extraction Guides
Related Use Cases
Frequently Asked Questions
Can I extract flight prices from aggregator sites?
Yes. AlterLab renders JavaScript-heavy travel search results to capture dynamically loaded fare data. This covers flight searches, hotel availability, and package deal listings.
How do I monitor fare changes for a specific route?
Schedule recurring requests against the same search result URL. Store extracted prices with timestamps and compare consecutive results to detect price drops or fare increases.
Responsible Use
AlterLab is designed for extracting publicly available data. Always review the terms of service for any website you access, respect robots.txt directives, and ensure your use case complies with applicable laws in your jurisdiction.
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Pricing
From $0.0002/request. No subscriptions. Balance never expires.
Your first scrape.
Sixty seconds.
$1 free credit — up to 5,000 scrapes. No credit card.
Just a POST request.
No credit card required · $1 free credit, up to 5,000 scrapes · Balance never expires