# Stayonomy (ChatGPT App)

> Real travel prices & booking

- Type: app
- Publisher: Starcode Services (official)
- Categories: Travel
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6a60c104be8c81919be97558cb83ff58
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6a60c104be8c81919be97558cb83ff58
- Version: 1.0.0
- Listed: 2026-10-04

## About

Stayonomy answers travel questions with real, bookable prices instead of estimates. It compares every way to get between two cities - flight, train, bus and ferry - with durations and current cached fares in EUR; finds the cheapest days and months to fly; lists hotels with nightly rates; and covers the rest of the trip too: car rental at the destination, prepaid travel eSIM plans with catalog prices for 200+ destinations, tours and tickets, city guides, and month-by-month climate advice.

Fares are real prices travellers found recently, refreshed daily and served from Stayonomy's own database - every answer says how fresh the data is, and the booking site confirms the final price. All tools are read-only; the app needs no account and collects no personal data. Booking links may contain affiliate identifiers, which is how Stayonomy is funded; this never affects the prices shown.

Operated by Starcode Services Kft. (Budapest, Hungary).

## How to use

1. **Add it in ChatGPT** Open Stayonomy in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick Stayonomy, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Example prompts

- "How do I get from Budapest to Prague?"
- "Where can I go cheaply for a weekend trip?"
- "How much is a travel eSIM in Portugal?"

## Related

- [Marriott Bonvoy](https://chatgptplugins.directory/apps/marriott-bonvoy.md): Search Marriott's 30+ hotel brands across 10,000 destinations
- [Trip.com](https://chatgptplugins.directory/apps/trip-com.md): Search and compare flights, hotels, trains and attractions in one chat
- [Expedia](https://chatgptplugins.directory/apps/expedia.md): Search and compare flights and hotels with real-time prices
- [Booking.com](https://chatgptplugins.directory/apps/booking-com.md): Find stays, rental cars and attractions for your next trip
- [IHG Hotels & Resorts](https://chatgptplugins.directory/apps/ihg-hotels-resorts.md): Search 7,000+ IHG hotels including Holiday Inn, Kimpton and InterContinental
- [Hilton Hotel Search](https://chatgptplugins.directory/apps/hilton-hotel-search.md): Find Hilton hotels, compare prices and check details before booking

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Source: https://chatgptplugins.directory/apps/stayonomy · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.