nowfound

Dev tools · August 27, 2024

IB

I built a site that tracks short-lived flight deals

So, this summer I was hunting for a flight from Calgary to Tokyo with WestJet, and I kept seeing these random cheaper flights popping up. I got tired of refreshing the site non-stop, so I whipped up a script to scrape the flight data. It paid off—I scored a roundtrip for $1000 CAD in July! Naturally, I decided to turn this into a full-fledged project and built flight-price-alert.com! Tech details: Built with Go for the backend and SQLite for the database. Added some TLS spoofing to get around Cloudflare’s JA3 fingerprinting that was blocking my requests. Styled the site with PicoCSS—it was…

I built a site that tracks short-lived flight deals launched on August 27, 2024 with 13 votes, #1,224 of 5,471 launches that month and more than 75% of that year's launches.

In plain words

Flight-price-alert.com monitors flight prices and notifies users when cheaper fares appear for their desired routes. Built for travelers who want to avoid constantly checking airline websites, the tool scrapes flight data and alerts users to short-lived deals. It uses Go and SQLite for backend processing and is designed to catch price drops like the $1000 CAD roundtrip from Calgary to Tokyo that inspired its creation.

written from the facts on this page · September 2026

From the sources

In the maker’s words, at launch

So, this summer I was hunting for a flight from Calgary to Tokyo with WestJet, and I kept seeing these random cheaper flights popping up. I got tired of refreshing the site non-stop, so I whipped up a script to scrape the flight data. It paid off—I scored a roundtrip for $1000 CAD in July! Naturally, I decided to…

Does a similar job

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    A self-serve API for flight prices and booking links. Build flight search apps, price trackers, and AI travel tools.

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    Compares millions of flights to find you the cheapest deal

  • Spelt2015 · ignav.com · ▲94

    I was frustrated with existing APIs for searching flight prices, so I built this. It's a simple API to search for flights and get their prices. It can also return booking links. Generous free tier (happy to give more credits, lmk) + super low pricing. Lmk any thoughts or improvement ideas :)

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    Get notified of find amazing flight deals via email or text

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