Updated June 2026

    Best Airline Logo APIs in 2026
    Compared & Ranked for Travel Developers

    We compared 5 airline logo APIs across coverage, pricing, formats, IATA/ICAO support, and aviation data depth — so you don't have to. Here's the honest breakdown.

    Try #1 free Jump to comparison table

    TL;DR — Quick Rankings

    1
    Logostream
    Best overall — aviation-specific, free tier, all asset types
    2
    LogoKit
    Best generic fallback — simple, transparent pricing
    3
    Brandfetch
    Best for multi-industry brand data alongside aviation
    4
    Logo.dev
    Best for quick prototyping — minimal setup
    5
    Clearbit
    Legacy only — part of HubSpot, not actively developed

    Full Feature Comparison

    Side-by-side breakdown across the features that matter for aviation apps.

    Data verified June 2026 from each provider's public documentation and pricing pages.

    Feature
    Logostream #1
    LogoKit
    Brandfetch
    Logo.dev
    Specialization
    Aviation-specific
    Airline Logos
    Partial
    Partial
    Partial
    Airport Logos
    Aircraft Liveries
    Route Map Images
    SVG Format
    IATA Code Lookup
    Partial
    ICAO Code Lookup
    Multiple Logo Variants
    8 variants
    2 variants
    Brand assets
    2 variants
    Data APIs
    Airlines Data API
    Airports Data API
    Routes API
    Aircraft Types API
    Pricing
    Free Tier (commercial)
    20k req/mo
    Attribution req'd
    Limited
    Limited
    Self-serve Signup
    Transparent Pricing
    Partial
    Entry Price
    Free / $40/mo
    $30/mo
    Custom
    Contact

    Detailed Reviews

    Honest assessment of each API — pros, cons, and who it's actually for.

    #1

    Logostream

    The only API built exclusively for aviation visual assets and data.

    Best for Aviation

    Logostream is the most comprehensive aviation API available. It provides airline logos, airport logos, aircraft liveries, and embeddable route maps alongside 10 structured data endpoints — all via a single API key with transparent self-serve pricing.

    Pros
    • Aviation-exclusive: covers airlines, airports, liveries, and maps
    • 1,100+ airline logos + 600+ airport logos + 2,700+ liveries
    • 8 logo variants including SVG, transparent, white, and 3D tail
    • Both IATA and ICAO code support
    • Free commercial tier (20,000 req/mo, HTTPS, no credit card)
    • 10 data API endpoints: routes, aircraft types, cities, countries
    Cons
    • No real-time flight tracking (use with AviationStack or FlightAware)
    • Focused on aviation — not suitable for non-aviation brand logos
    Best forTravel apps, booking platforms, FIDS displays, flight search UIs, aviation analytics tools
    PricingFree (20k req/mo) → $40/mo Startup → $1,800/yr Pro
    View Logostream → Product page
    #2

    LogoKit

    Fast, domain-based logo API with aviation as one of many categories.

    Generic Logos

    LogoKit is a general-purpose logo API covering companies, stocks, and crypto. It includes an Airlines collection but is not aviation-specialized. Coverage of smaller regional airlines and LCCs is inconsistent. Transparent pricing with a free attribution-required tier.

    Pros
    • Transparent self-serve pricing from $0
    • Fast global CDN delivery
    • SVG + PNG support
    • Covers airlines as part of broader brand database
    • Simple integration via company name or domain
    Cons
    • Not aviation-specific — inconsistent small carrier coverage
    • No IATA/ICAO code support (domain-based lookup)
    • No airport logos, aircraft liveries, or route maps
    • No aviation data APIs (routes, aircraft types, etc.)
    • Free tier requires attribution in your UI
    Best forGeneral travel apps that need some airline logos alongside other brand logos
    PricingFree (attribution required) → $30/mo Startup → $80/mo Scale
    Visit LogoKit Logostream vs LogoKit
    #3

    Brandfetch

    Broad brand data API — logos, colors, fonts — for any industry.

    Brand Data Platform

    Brandfetch provides comprehensive brand assets including logos, color palettes, and typography for companies across all industries. Airline coverage is incidental to its main use case. Pricing is not publicly listed for API access.

    Pros
    • Covers logos + brand colors + typography in one API
    • Broad company coverage across all industries
    • High-quality logo assets for major airlines
    Cons
    • Not aviation-specific — unreliable for smaller airlines
    • No IATA/ICAO code lookup (domain-based)
    • No airport logos, liveries, or route maps
    • No aviation data APIs
    • Pricing not publicly listed for API access
    Best forApps that need aviation logos as part of a broader multi-industry brand data need
    PricingCustom pricing (not publicly listed)
    Visit Brandfetch Logostream vs Brandfetch
    #4

    Logo.dev

    Minimal, developer-friendly logo API. Domain-based, very fast.

    Simple & Fast

    Logo.dev is a lightweight, developer-focused logo API that returns company logos by domain name. It is fast and easy to integrate, but not specialized for aviation. Coverage of smaller airlines is inconsistent.

    Pros
    • Extremely simple integration (one URL, no auth on free tier)
    • Fast CDN delivery
    • Developer-friendly documentation
    Cons
    • Domain-based only — no IATA/ICAO code support
    • Not aviation-specific — gaps in small carrier coverage
    • No airport logos, liveries, or route maps
    • No aviation data APIs
    • Limited logo variant support
    Best forRapid prototyping or apps that need occasional airline logos without aviation specialization
    PricingContact for pricing
    Visit Logo.dev Logostream vs Logo.dev
    #5

    Clearbit Logo API

    Legacy logo API now integrated into HubSpot's data platform.

    Now HubSpot

    Clearbit's logo API was a popular choice for B2B enrichment use cases. It has since been acquired by HubSpot and integrated into their platform. Standalone API access is limited. Coverage of airlines is incidental and not maintained for aviation use cases.

    Pros
    • Still accessible for legacy integrations
    • Part of HubSpot's broader data enrichment platform
    Cons
    • No longer actively developed as a standalone product
    • Not aviation-specific — unreliable airline coverage
    • No IATA/ICAO code support
    • No airport logos, liveries, or route maps
    • Standalone API access increasingly restricted
    Best forTeams already using HubSpot who need occasional logo enrichment
    PricingPart of HubSpot plans — not available standalone
    Visit Clearbit Logo API Logostream vs Clearbit Logo API

    Our Recommendation

    If you're…

    Building a travel app or OTA

    → Use Logostream

    Only API with airline logos + airport logos + aircraft liveries + route maps + data APIs in one. Free commercial tier, transparent pricing, self-serve.

    Learn more
    If you're…

    Quick prototype, not aviation-focused

    → Use LogoKit

    Simple setup, transparent pricing, covers major airlines. Add Logostream later when aviation coverage gaps appear.

    Learn more

    Frequently Asked Questions

    Common questions about airline logo APIs.

    Head-to-Head Comparisons

    Logostream vs Brandfetch →Logostream vs Clearbit →Logostream vs Logo.dev →Logostream vs LogoKit →Logostream vs AviationStack →Logostream vs AeroDataBox →Logostream vs Duffel →Logostream vs FlightAware AeroAPI →

    Start with the #1 Airline Logo API — Free

    20,000 requests/month, HTTPS, commercial use, no credit card required. The only API built exclusively for aviation visual assets and data.

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