Duffel Flights

by borski

Duffel Flights is an Automation skill for Claude Code, published by borski in travel-hacking-toolkit.

634 stars64 forkson borski/travel-hacking-toolkitAdded 2026/08/24+1% in starsRepository updated 2026/08/17

View source on GitHub Download repo ZIP

award-flightsclaude-codeflightshotelsmcpopencodepoints-and-milesskillstraveltravel-hacking

Install in seconds

Install Duffel Flights

Copy Duffel Flights into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/borski/travel-hacking-toolkit/tree/main/plugins/travel-hacking-toolkit/skills/duffel ~/.claude/skills/duffel

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/borski/travel-hacking-toolkit.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: plugins/travel-hacking-toolkit/skills/duffel/SKILL.md in borski/travel-hacking-toolkit
Installs to: ~/.claude/skills/duffel
Collection: One of 25 skills cataloged from this repository
Category: Automation — 1523 skills

What Duffel Flights does

Duffel Flights searches live airline offers through the Duffel API for one-way, round-trip, and multi-city itineraries. Use it when you need current cash fares, cabin details, baggage info, or booking links.

Duffel Flights is cataloged under Automation on DirSkills. Duffel Flights comes from a repository tagged award-flights, claude-code, flights, hotels and mcp.

Documentation

README

Excerpt

Duffel Flights

Search for real-time flight offers across airlines via the Duffel API. Returns live pricing, cabin details, baggage info, and booking links. Supports one-way, round-trip, and multi-city searches.

Source: duffel.com

Prerequisites

DUFFEL_API_KEY_LIVE environment variable set with a live API token
Token needs air.offer_requests.create permission

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Duffel Flights

What else does borski publish alongside Duffel Flights?
Duffel Flights is one of 25 skills that DirSkills catalogs from borski/travel-hacking-toolkit, the repository it ships in. Its siblings there include Alliance Awareness, American Airlines AAdvantage and Amex Travel Portal Search. Each one is a separate skill with its own page in this directory, installs the same way Duffel Flights does, and is maintained by borski in that same repository. The rest of the collection is listed on the borski/travel-hacking-toolkit page.
How does Duffel Flights compare to other Automation skills?
Duffel Flights ranks #1150 by stars among the 1523 Automation skills in this catalog. The most-starred ones next to it are Autonomous Loops, Autonomous Agent Harness and Automation Audit Ops. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Duffel Flights against them. Open each page to compare what they document and how they install.