# Sparkflights Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Sparkflights

Search verified flight deals by route, month, cabin class and price with direct booking links.

- Record: https://musedirectory.ai/connector/sparkflights
- Category: Travel
- Developer: Sparkflights (https://www.sparkflights.com)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 233ms, checked 2026-10-29T21:26:20Z
- Endpoint: https://www.sparkflights.com/mcp/search
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-29T21:26:20Z)
- Source: Found in the official MCP Registry (io.github.Sparkflights-com/sparkflights) https://registry.modelcontextprotocol.io/v0/servers?search=io.github.Sparkflights-com%2Fsparkflights

Sparkflights searches a database of verified flight fares ranked by cost per mile. Find deals by origin and destination city or airport code, departure month, cabin class and maximum price. Each result links to the fare page to book and a route page showing price history.

Example request: "Find me the cheapest business class flights from New York to Tokyo next month under $5000."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Sparkflights to help me. It is a free service with an MCP server at https://www.sparkflights.com/mcp/search. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- get_deal: One Sparkflights fare by the numeric id from search_deals: its itinerary, the price text of its fare page, its outbound and return flights, the date pairs its fare page lists with their prices, and its url, route_url and feed_url. A fare that is no longer live returns an error na
- search_deals: Search flight fares Sparkflights has already found and verified, ranked by cost per mile against each market's limit. Not a live fare search: an empty result means no current verified fare matches. Each result has the price text of its Sparkflights fare page; url, the fare page; 

Screening checks:
- MCP handshake: pass (Answered in 233ms)
- Domain against threat feeds (Cloudflare security DNS): pass (www.sparkflights.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (2 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 82 days ago)
- AI review of purpose and tool behavior: pass (No concerns)