Flight API Integration Services

Connect Every Airline to
Your Travel Portal

We integrate GDS systems (Amadeus, Sabre, Galileo), direct airline APIs (IndiGo, SpiceJet, Air India) and LCC aggregators (Mystifly, Duffel) — real-time search, PNR management, and ticketing, production-ready.

GDS Integration NDC Content Direct APIs Fare Caching E-Ticketing Ancillaries
200+ Portals Integrated
20+ APIs Connected
15+ Years API Expertise
99.9% Uptime SLA
Your Portal
Am
Amadeus
Sa
Sabre
In
IndiGo
My
Mystifly
Ga
Galileo
Sp
SpiceJet

APIs We Integrate

GDS platforms, direct airline connections, and aggregators — all normalised into a single booking layer for your portal.

Global Distribution Systems (GDS)
Amadeus
400+ airlines, NDC, REST/XML, Sandbox
GDS
Sabre
North America leader, Sabre Red 360
GDS
Galileo
Travelport unified, Asia-Pacific strong
GDS
Worldspan
Travelport legacy, corporate focus
GDS
Direct Airline APIs
IndiGo
Domestic + intl, web fares, ancillaries
Direct
SpiceJet
Low-cost, domestic routes, fast response
Direct
Air India
Full-service, intl coverage, IATA BSP
Direct
Vistara
Premium carrier, codeshare routes
Direct
GoAir
Budget, point-to-point domestic routes
Direct
AirAsia
LCC Southeast Asia & India, NDC ready
Direct
LCC Aggregators
Mystifly
Multi-LCC, consolidated, easy sandbox
Aggreg.
TravelFusion
LCC-direct content, real-time fares
Aggreg.
Verteil
NDC aggregator, rich offer content
Aggreg.
Duffel
Modern REST, direct airline NDC API
Aggreg.

What We Build Into Your Integration

Every integration we deliver covers these 12 capabilities out of the box — not bolt-ons.

Real-Time Search

Sub-second fare search across multiple suppliers simultaneously, with intelligent caching to reduce API call costs by up to 60%.

PNR Management

Full booking lifecycle — create, modify, cancel, retrieve PNR. Automatic queue management and deadline monitoring.

Fare Caching & Rules

Smart fare cache with configurable TTL. Full fare rule display — baggage, change fees, refund policy — before booking.

E-Ticket & Void

Instant ticket issuance via BSP/direct. Automated void within airline cutoff. PDF e-ticket generation.

Ancillary Upsell

Seat selection maps, meal preferences, extra baggage, lounge access — surfaced at booking and post-booking.

Cancellation & Refund

Automated cancellation with penalty calculation. Refund initiation directly via API or OAL (On Airline Direct).

Multi-Currency & Market

Dynamic currency conversion, market-specific fare filing, and supplier routing by region.

Duplicate & Fraud Guard

Booking deduplication, card velocity checks, and PNR integrity validation before ticketing.

Content Deduplication

Merge & deduplicate results from GDS + direct APIs. Present clean, sorted results with no duplicates.

Performance Monitoring

Real-time API health dashboards. Automatic failover to backup supplier if primary API degrades.

Webhook & Events

Booking status webhooks, schedule change notifications, PNR update events delivered to your systems.

GST & Tax Invoicing

Automatic GST breakdown on domestic routes. Tax invoicing per airline and market requirements.

Integration Architecture

A normalised content layer between your portal and every supplier — one interface for your UI, clean adapters underneath.

Your Portal / App
Search UI
Booking Flow
Agent Dashboard
Mobile App
REST/JSON APIs
Integration Engine (by TTS)
Fare Cache
Content Merger
PNR Manager
Markup Engine
Rule Evaluator
Failover Router
XML / REST / NDC
Airline Suppliers
Amadeus
Sabre
Galileo
IndiGo
SpiceJet
Mystifly
Duffel
+ more

How the Integration Works

From API agreement to production traffic — a predictable, milestone-driven process.

01

API Agreement & Credentials

We handle the commercial side — GDS contracts, airline API agreements, IATA accreditation advice, and sandbox credential setup.

02

Architecture & Mapping

We design your supplier routing strategy, fare caching architecture, and content aggregation layer before writing a line of code.

03

Integration Development

Our specialists build the integration — search, pricing, book, ticket, cancel — with full test coverage against sandbox environments.

04

QA & Fare Validation

End-to-end booking flow testing, fare accuracy checks, PNR lifecycle validation, and edge case handling (schedule changes, waitlist, etc.).

05

Go-Live & Monitoring

Phased production rollout with traffic shadowing. Real-time API health monitoring and 24/7 support for the first 30 days post-launch.

GDS vs Direct API vs Aggregator

Not sure which supplier mix is right for your portal? Here's the full picture.

Factor GDS (Amadeus/Sabre) Direct Airline API Aggregator (Mystifly)
Airlines covered 400+ airlines, one API 1 airline per integration 10–50 LCCs, one API
Fare types Published ATPCO fares Web fares + exclusive deals Mix of web & published
Integration effort Medium (single endpoint) High (per-airline) Low (single endpoint)
Segment fee $2–6 per segment Zero or airline-negotiated Negotiated per volume
Search speed 1–3 seconds 0.3–1 second 0.5–2 seconds
Ancillaries Limited via EMD Full catalogue Basic ancillaries
NDC support Amadeus NDC, Sabre NDC Native NDC / direct Varies by aggregator
Best for International OTA, B2B portal LCC domestic, ancillary revenue New portals, LCC focus

Most high-volume portals use a combination of GDS + 2–3 direct APIs + one aggregator. We design the optimal mix for your market and booking volume.

200+ portalswith live flight booking
Sub-1s searchaverage response time
99.9% uptimeSLA across integrations
24/7 supportfor first 30 days post-launch
4–10 weekstypical delivery timeline

Technical Specifications

What you get under the hood of every flight API integration we deliver.

Search & Pricing

  • One-way, return, multi-city, open-jaw search
  • Real-time availability + fare cache hybrid
  • Refundable / non-refundable filter
  • Class of service: Economy, Business, First
  • Direct / connecting flight filter
  • Pax mix: ADT + CHD + INF pricing
  • Currency conversion on results

Booking & Ticketing

  • PNR creation with SSR / OSI remarks
  • Passenger name record (PNR) retrieval
  • Queue placement & deadline monitoring
  • E-ticket issuance via BSP / airline direct
  • Ticket void within airline cutoff
  • Reissue & revalidation support
  • PDF e-ticket with barcode generation

Ancillaries

  • Interactive seat map (cabin layout)
  • Seat selection & hold
  • Excess baggage add-on
  • Meal preference (VGML, HNML, etc.)
  • Priority boarding
  • Lounge access (where available)
  • Travel insurance upsell hook

Post-Booking

  • Flight schedule change detection
  • Voluntary change / rebooking flow
  • Automated cancellation with penalty calc
  • Refund initiation & status tracking
  • Involuntary cancel auto-handling
  • Waitlist management
  • Booking confirmation webhook

Frequently Asked Questions

Everything clients ask before starting a flight API integration project.

A standard Amadeus or Sabre integration (search, book, ticket, cancel) takes 6–10 weeks end-to-end including QA. Direct airline APIs like IndiGo take 4–6 weeks each. An aggregator like Mystifly can be done in 3–4 weeks.
You need either IATA accreditation or a GDS contract through an accredited consolidator. We advise on both paths and have partners to assist with IATA accreditation if you are starting from scratch.
Yes — our team regularly runs parallel GDS + direct API integrations with a unified content layer that deduplicates and merges results. Most high-volume portals use 1 GDS + 3–5 direct APIs.
We build native integrations — not generic wrappers. Each supplier has a custom adapter handling the quirks of its API (field mapping, error codes, session management, fare caching) to maximise reliability and performance.
Yes — we support Amadeus NDC, Sabre NDC, and direct NDC connections (Duffel, Verteil). NDC unlocks richer content, ancillary offers, and corporate-negotiated rates unavailable on traditional GDS.
Ready to Integrate Flight APIs into Your Portal?

Our team has integrated 20+ GDS and airline APIs — get a free technical assessment for your project.

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