Online Travel Agency Platforms
Full OTA stacks covering flights, hotels, and packages with markup engines and supplier management. Launch a multi-supplier travel business on infrastructure that scales with your inventory.
Industry Solutions
Travel Booking Software Development
OTA platforms, GDS-integrated booking engines, and trip planners that have processed over a million bookings worldwide.
Travel tech lives or dies on integrations: GDS feeds, fare caching, payment flows, and cancellation logic that must work flawlessly across time zones. Devlex Infotech builds OTA platforms, flight and tour booking engines, and itinerary apps with Amadeus, Sabre, and NDC integrations handled by engineers who have done it before.
We have delivered 20+ travel platforms processing 1M+ bookings for OTAs, tour operators, and DMCs across four continents. Smart fare caching, dynamic packaging, and automated refund workflows are built in — so your margins survive contact with real-world travel chaos.
4 modulesSearch, Booking, Payments, Docs
12-18 wksTypical First Release
From $20API Integration Work
What We Build
Travel Booking Software We Deliver
Flight Booking Engines
GDS and NDC integrations with Amadeus and Sabre, smart fare caching, and sub-3-second search results. PNR creation, ticketing, and reissue workflows handled end to end.
Tour & Activity Booking Systems
Inventory, scheduling, and instant confirmation for tours, experiences, and attractions. Channel connectivity with Viator and GetYourGuide widens your distribution overnight.
Trip Planner & Itinerary Apps
AI-assisted itinerary builders that combine bookings, maps, and documents into one travel companion. Push alerts for gate changes and delays keep travelers informed in real time.
B2B Travel Portals
Agent logins, credit limits, net rates, and white-label booking flows for consolidators and DMCs. Sub-agents sell more when booking takes minutes instead of phone calls.
AI Travel Assistants & Dynamic Packaging
LLM-powered chat booking, personalized recommendations, and bundled flight-plus-hotel pricing. Dynamic packaging typically lifts average order value by 20-30%.
Key Features
Features That Set Your Platform Apart
- GDS Integration (Amadeus, Sabre)
- Real-time Fare Search
- Dynamic Packaging
- Itinerary Builder
- Multi-currency Payments
- Loyalty Programs
- Travel Document Wallet
- Price Alerts
- Cancellation & Refund Automation
- Review & Rating System
Compliance First
Built To Meet Industry Standards
IATA NDCPCI DSSGDPRCCPA
Who We Serve
Built For Every Player In The Ecosystem
From early-stage startups to established enterprises, we tailor solutions to your scale.
- Online travel agencies
- Tour operators
- Destination management companies
- Airlines & consolidators
- Corporate travel desks
- Activity & experience providers
- Visa & travel-services firms
- Travel startups
Technologies
Stack We Rely On
Modern, battle-tested technologies chosen for reliability and scale.
- React
- Node.js
- Python
- Flutter
- Amadeus APIs
- Stripe
- Redis
- AWS
0Years of Experience
0Projects Delivered
0Global Clients
0In-house Experts
0Countries Served
0Code Ownership
How We Work
What You Get In Writing
Terms that go into every agreement we sign. See all client commitments.
A Written Price Before Work Starts
Every job gets a scope and a number in writing first — a fixed price for defined work, or an hourly rate with a capped estimate. If scope changes, we re-quote before we build, not after.
You Own the Code
Source code, designs, and data are yours. We work in your repository where possible, hand over full documentation, and transfer everything at the end. No license fees, no hostage situations.
NDA Before You Share Anything
We sign your NDA — or send ours — before the first technical conversation. Your idea, your data, and your customer information stay confidential during and after the engagement.
FAQ
Travel Booking Software — FAQs
Everything you need to know before starting your project. Still have questions? Talk to our team.
A tour or hotel booking platform typically costs $25,000-$60,000, while a GDS-integrated OTA with flights, packaging, and B2B modules runs $60,000-$150,000. GDS certification and supplier integration effort drive most of the variance, and we itemize it upfront.
A focused booking product launches in 3-5 months; a full OTA with GDS integration takes 6-9 months including certification cycles with Amadeus or Sabre. We sequence supplier approvals early because they are the longest external dependency.
Yes — our team has shipped production integrations with Amadeus, Sabre, and NDC-direct airline APIs, including ticketing, reissues, and refunds. We also implement fare caching strategies that cut GDS look-to-book costs significantly.
We build automated cancellation workflows that apply supplier rules, calculate penalties, and process refunds without manual intervention. Clients report 70% fewer support tickets on refund status after automation goes live.
Travel never sleeps, so our travel clients get 24/7 monitoring and support coverage with engineers across IST and EST. Booking-flow outages carry a 30-minute response SLA regardless of when they happen.
Build the Travel Platform Your Inventory Deserves
Tell us your suppliers and target markets — we will map the integrations and send a delivery plan within 48 hours.