Search and track flight prices across date and destination combinations
Flexible date flight search when Google Flights already does this for free.

Flight search API competing with Amadeus and Duffel on simplicity and pricing.
Travel app developers, AI tool builders
Duffel · Amadeus · Skyscanner API
Generous free tier (happy to give more credits, lmk) + super low pricing. Lmk any thoughts or improvement ideas :)
Flexible date flight search when Google Flights already does this for free.
Sira promises a tidy chat-first flow that shows published fares as the final price and even offers 24-hour holds — that no-upsell pitch is refreshing. If the backend truly normalizes GDS/ATPCO data into instant conversational responses, that’s a meaningful engineering feat. Still, the product faces brutal competition from incumbents and the landing page leaves open questions about baggage/seat handling, refunds, and real-time availability.
Kayak Explore and Google Flights flex dates already own this space completely.
It's a URL-first image proxy that turns plus-separated queries into cached image endpoints you can drop straight into Markdown or LLM output — no API keys or uploads needed. The README shows thoughtful choices (query normalization, max-length rules, Cloudflare WAF and rate limits) but the idea is primarily a convenience: useful for demos and prompt engineering, questionable for production given image provenance, copyright and relevance concerns.
Encodes travel hacking math into MCP servers for 25+ mileage programs.
MCP servers search award flights and compare cash prices across 25+ mileage programs.