Free Flight Search + Hotel Search MCP — Google Flights & Booking.com, no API key
https://server.smithery.ai/mrabi/freemium-google-flights-and-booking-mcp/mcp**Free flight search and hotel search — no API key, no signup.** Google Flights fares and Booking.com hotel prices in one server: cheap-flight discovery across flexible dates, hotel availability by city or by name, review scores and booking links. Funded by a single, clearly-labeled sponsored card inside the result widget. Ask for flights and hotels in the same conversation. Four tools, one server, nothing to configure. ### ✈️ Flights — Google Flights | Tool | What it does | | --- | --- | | `search_oneway_flights` | One-way fares — a single date or a **date range**, across one or many destinations | | `search_roundtrip_flights` | Round-trip fares, priced as **paired legs**, not two one-ways added together | Every result carries **Google's own price band** (`price_insights_low` / `price_insights_high`) and a `low` / `typical` / `high` verdict — so the answer is *"$71 is typical for this route"*, not just *"$71"*. ### 🏨 Hotels — Booking.com | Tool | What it does | | --- | --- | | `search_hotels` | Live properties and nightly prices for a destination and date range | | `find_hotel_by_name` | One named property — no internal hotel ID needed | All four tools are annotated **read-only**. They search and read; they cannot book, hold, pay for or cancel anything. ### What the free tier costs you Nothing in money. Two limits in behaviour: | Limit | Detail | | --- | --- | | **15 searches per call** | A wider request is *sampled evenly*, not rejected. You get `truncated: true` and the exact dates searched in `search_coverage.departure_dates_searched` | | **Shared daily budget** | Across all free users. When it is spent, searches pause until the window rolls over | | **One sponsored card** | Clearly labeled, inside the result widget. This is what pays for your searches | A date missing from `departure_dates_searched` was **never searched** — which is not the same as having no flights. Check that list before concluding a date is empty. ### Upgrading — what you actually get | | Free (this server) | Paid | | --- | --- | --- | | API key | none needed | your own RapidAPI key | | Ads | one sponsored card | **none** | | Searches per call | 15, then sampled | **no cap** | | Daily budget | shared, can pause | **none** | | Works from | best where a widget renders (Claude, ChatGPT) | **any MCP client** — Claude Code, agents, cron jobs, SDK harnesses | | Spend visibility | — | `api_usage` on every response: requests used and remaining | | Hotels extras | — | **Price As Seen From** for rate-parity, 24 Booking.com filters | **→ ✈️ Flights: [mrabi/google-flights](https://smithery.ai/servers/mrabi/google-flights)** **→ 🏨 Hotels: [mrabi/booking](https://smithery.ai/servers/mrabi/booking)** Free tiers available on both — subscribe at [rapidapi.com/mtnrabi](https://rapidapi.com/mtnrabi). ### Sample response ```json { "results": [{ "price": "$71", "airline": "Wizz Air", "departure_description": "10:15 AM on Wed, Oct 15", "price_insights_low": 40, "price_insights_high": 110, "price_range_in_relation_to_other_periods": "typical", "buy_link": "https://www.google.com/travel/flights?..." }], "search_coverage": { "departure_dates_searched": ["2026-10-15"] }, "upgrade": { "paid_flights": "https://flights.flightpowers.com/mcp" } } ``` --- *An independent service returning publicly available flight and hotel pricing. Not affiliated with, endorsed by, or sponsored by Google or Booking.com. Contains one clearly-disclosed sponsored placement per result.*
MCP readiness
Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B, 74.3/100), which weighs availability, conformance, p95 speed and descriptor. How the two differ
| Valid MCP handshake | 10/10 | initialize and tools/list both answered. |
| Live MCP endpoint | 25/25 | Endpoint answers the MCP initialize handshake (1718 ms). |
| Protocol revision | 8/10 | Speaks MCP 2025-11-25, 1 revision(s) behind 2026-07-28. |
| Signed descriptor | n/a | No MCP standard defines a signed server descriptor. |
| Uptime (30 days) | 15/15 | 30/30 probes succeeded over 30 days (100%). |
| Tool declaration | 10/10 | Lists 4 tool(s) with descriptions. |
| Verified identity | 5/10 | Publisher declared (repository, package or homepage); claim this listing to verify domain control. |
| Freshness + modern flags | 0/5 | not seen in a source for over 30 days. |
| Auth declaration | 2/5 | Declares credential scheme: smithery_api_key. |
Compared with peers
Against 53,039 reachable MCP servers in our daily snapshot (2026-11-12 06:46 UTC). Display only; it does not change search order.
- Readiness
- Higher than 60% of peers
- This listing 83 · peer median 81
- Latency
- Faster than 40% of peers
- This listing 414 ms · peer median 326 ms
Where it loses the most points, and how to win them back
- Verified identity −5
— Claim the listing and prove control of its domain.
Now: Publisher declared (repository, package or homepage); claim this listing to verify domain control.
- Freshness + modern flags −5
— Keep the listing current in the registry or source it comes from.
Now: not seen in a source for over 30 days.
- Auth declaration −3
— State how to authenticate (an auth scheme, or that none is needed).
Now: Declares credential scheme: smithery_api_key.
Listed in
Directories this entry was found in.
How to connect
https://server.smithery.ai/mrabi/freemium-google-flights-and-booking-mcp/mcpcurl -X POST https://server.smithery.ai/mrabi/freemium-google-flights-and-booking-mcp/mcp \
-H 'Content-Type: application/json' \
-H 'Accept: application/json, text/event-stream' \
-d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{}}'