# Frontier Group Holdings

**Canonical:** https://apis.io/providers/frontier-group-holdings/  
**Website:** https://www.flyfrontier.com/  
**APIs profiled:** 0

Frontier Group Holdings is the parent company of Frontier Airlines, an ultra low-cost carrier headquartered in Denver, Colorado. The airline operates an Airbus A320-family fleet serving destinations across the United States, Mexico, Canada, the Caribbean, and Latin America. No public self-service developer API or developer portal has been identified; airline distribution and partner integrations are typically handled through GDSs, NDC channels, and direct travel-agent agreements.

## Kin Score — 1.7 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 1.7).

| Facet | Score |
|---|---|
| Discoverability | 44.4 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Telecommunications**: 8.3 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Frontier Group Holdings Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Airlines, Aviation, Low Cost Carrier, Travel, Ultra Low Cost Carrier

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/frontier-group-holdings/). Scores are computed from the provider's own public artifacts under a published rubric.