How to Scrape Booking Engines: Hotels, Flights, and Car Rentals

Travel booking data is among the most valuable — and hardest to scrape — on the web. Booking.com, Expedia, and Kayak use aggressive anti-bot measures, dynamic pricing, and JavaScript-heavy interfaces. Here's how to extract travel pricing data reliably. Why Travel Data Is Challenging Heavy JavaScript rendering (React/Next.js frontends) CAPTCHAs and bot detection (Akamai, PerimeterX, DataDome) Session-based pricing (cookies influence displayed prices) Dynamic content loaded via XHR/API calls Geo-dependent pricing (different prices by location) Setting Up Robust Scraping import requests from bs4 import BeautifulSoup import json import time from datetime import datetime , timedelta API_KEY = " YOUR_SCRAPERAPI_KEY " class TravelScraper : def __init__ ( self , api_key ): self . api_key = api_key def scrape ( self , url , country = " us " , render = True ): params = { " api_key " : self . api_key , " url " : url , " render " : " true " if render else " false " , " country_code " : country , }