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I am launching a complete online travel agency and need an experienced team to build both the web platform and the companion iOS/Android apps from the ground up. The core services must include real-time flight booking, hotel booking, and curated tour packages, each powered by reliable GDS or third-party APIs and secured payment workflows. The customer-facing experience should feel seamless across desktop, tablet, and phone: one account, one cart, synchronized itineraries. A modern, conversion-focused UI/UX, multi-currency support, and basic CMS capabilities for destination content are essential. On the back end I will need an admin dashboard for inventory control, pricing rules, promo codes, and detailed booking analytics. While my immediate priority is to get the three core services live, the architecture should leave room for future add-ons such as loyalty points, travel insurance upsells, or user review modules without major rework. Deliverables • Responsive public website with flight, hotel, and tour booking engines fully integrated • Native or high-performance cross-platform mobile apps mirroring all front-end functionality • Secure payment gateway integration and automated confirmation emails/vouchers • Admin/back-office portal with user, booking, and content management • Source code, setup documentation, and a short hand-off training session Acceptance criteria will include successful test bookings for each service, smooth sync between web and mobile, and deployment to my chosen hosting and app stores. If you have prior OTA builds or strong API integration experience, I’d love to see it.
Project ID: 40560955
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134 freelancers are bidding on average $528 USD for this job

->> Online Travel Agency Website & Mobile App Development <<- Hello, I have carefully reviewed your requirements and bring 10+ years of experience in web and mobile app development. I'll develop your complete Online Travel Agency platform with a modern, scalable website and Android/iOS apps, featuring real-time flight, hotel, and tour bookings, secure payment integration, and a powerful admin panel for seamless travel management. Key Features ➼ Flight Booking System ➼ Hotel Booking System ➼ Tour Package Management ➼ Android & iOS Apps ➼ Responsive Website ➼ GDS/API Integration ➼ Multi-Currency Support ➼ Secure Payment Gateway ➼ Booking & Itinerary Management ➼ Admin Dashboard ➼ CMS & Analytics WITH 3 MONTHS FREE SUPPORT AFTER DEVELOPMENT LET'S CONNECT AND START YOUR PROJECT ASAP Regards, Shweta!!
$500 USD in 7 days
9.9
9.9

With over a decade of experience in full-stack architecture and high-scale systems, I understand your project goal of launching a full-service online travel agency. My background in scaling platforms for over 1 million users and high-security FinTech directly applies to the challenges of building a seamless and secure platform for real-time flight booking, hotel booking, and curated tour packages. A strategic insight for your project is to prioritize building a scalable and secure architecture from the ground up to accommodate future add-ons seamlessly. My past success includes developing a platform serving over 1 million users, showcasing my ability to handle high-complexity projects like yours. I encourage you to reach out to discuss the roadmap for your online travel agency setup. Let's work together to bring your vision to life with a high-performance web platform, companion mobile apps, and all the essential features you need.
$600 USD in 20 days
9.2
9.2

Hi there, I understand you're looking to establish a full-service online travel agency from the ground up with a robust web platform along with iOS and Android apps. To address your needs, I propose a comprehensive approach that starts with developing a solid architecture for both the website and mobile applications, ensuring seamless integration across platforms. Leveraging my expertise in API integration, I will connect your platform with major booking systems to provide real-time updates and a streamlined user experience. In the web development phase, I will focus on building a user-friendly and visually engaging interface using my skills in HTML, PHP, and full-stack development. The mobile apps will mirror the functionality of the web platform, ensuring a cohesive experience. With graphic design included in the package, I'll ensure that both the web and mobile interfaces reflect a modern and appealing look, enhancing customer engagement and satisfaction. With a clear focus on performance and user experience, my goal is to lay the groundwork for a dynamic platform that will grow with your business. Best Regards, Khorshed Alam, RS Software
$750 USD in 90 days
9.6
9.6

Interesting project, I will build your travel agency platform (web plus iOS/Android apps) with real-time flight, hotel, and tour booking powered by GDS and third-party APIs, a shared account and itinerary sync across all devices, and an admin dashboard covering inventory, pricing rules, promo codes, and booking analytics. The part that matters most in OTA builds is the API layer. I will design it with proper rate limiting, retry logic, and a modular service structure so adding loyalty points, insurance upsells, or review modules later means plugging in a new service, not reworking the core. On a similar travel platform, structuring multi-currency conversion at the API level (not the front end) eliminated pricing mismatches during checkout, which is a common pain point I will solve here from day one. Send me a message and we can go over the details. Best regards, Kamran
$287 USD in 10 days
8.7
8.7

Hi There I just read your project details regarding the Project: Full-Service Online Travel Agency Setup Can we do a quick chat right now so that we can discuss the project briefly? I have 10 years of experience in PHP, WordPress, Woocommerce, Cake Php, Codeigniter, Magento, Shopify, Laravel, Adobe Photoshop, Adobe Illustrator, CorelDRAW, Bootstrap, HTML, CSS, Angular, Javascript, jQuery, and My SQL. I appreciate Muhammad Rizwan Atif
$250 USD in 2 days
8.2
8.2

Hi there, I understand you're building a system to aggregate real-time flight, hotel, and tour data from multiple APIs. Operationally, a user will build a synchronized cart across web and mobile, proceed through a unified checkout, and receive automated booking confirmations from each supplier. Your admin dashboard will act as the control center for managing these integrations, setting pricing markups, and tracking performance. Technical approach: A microservices backend using Spring Boot for scalability. React for the responsive website and Flutter for high-performance iOS/Android apps from a single codebase. We'll use PostgreSQL for transactional booking data and Redis for caching API search results. Core modules: - Multi-GDS/API Aggregation service to normalize inventory data. - Unified Booking & Payment Engine to handle complex itineraries. - Central Admin Dashboard for managing pricing rules, promos, and analytics. - Real-time Sync Service for user data and itineraries across devices. Relevant systems: We developed the Northside Rentals app, which integrates with a third-party vehicle reservation system-a workflow directly comparable to integrating with a GDS. Implementation strategy: We recommend an MVP-first approach, starting with the hotel booking vertical to solidify the core architecture and payment flow. We would then integrate flights and tours in subsequent, well-defined phases to ensure a stable, scalable foundation. Regards, Rohit
$250 USD in 90 days
8.4
8.4

Hi there, We’ve built multiple online travel agencies with real-time flight and hotel booking capabilities, integrating with GDS systems like Amadeus and Sabre. Our solutions have included modern, responsive UIs and robust back-end systems for managing bookings, users, and content. For your project, we can leverage our existing travel framework, which already supports flight and hotel bookings, to accelerate development and reduce costs. We also have extensive experience with payment gateways like Stripe and PayPal, ensuring secure transactions. Let’s schedule a 10-minute call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting venture. Best, Adil
$574.44 USD in 7 days
7.7
7.7

⭐⭐⭐⭐⭐ Build Your Complete Online Travel Agency with Expert Team ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project needs and see you're looking for a team to build a full online travel agency. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for travel platforms. We will create a seamless web platform and mobile apps that include real-time flight and hotel bookings, along with curated tours, all while ensuring a secure payment process. ➡️ Why Me? I can easily build your online travel agency as I have 5 years of experience in web and app development, focusing on booking systems, API integration, and user experience design. My strong grip on mobile app development and backend management allows me to ensure a smooth and efficient project delivery. ➡️ Let's have a quick chat to discuss your project details. I’d love to show you samples of my previous work and how I can meet your needs. Looking forward to our chat! ➡️ Skills & Experience: ✅ Web Development ✅ Mobile App Development ✅ API Integration ✅ Payment Gateway Setup ✅ UI/UX Design ✅ CMS Management ✅ Booking Systems ✅ Inventory Control ✅ Analytics Dashboard ✅ Multi-Currency Support ✅ Real-Time Data Handling ✅ Project Management Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
7.8
7.8

As a full-stack development team leader, I have successfully delivered a plethora of projects matching your OTA requirements. My broad skillset unravels countless opportunities into achieving every detailed aspect your project description outlines, from the nuanced UI/UX design to the complex API integrations your travel agency needs, utilizing React and Node.js to power up your website and React Native for seamless compatibility across all platforms. Moreover, I bring an added advantage of expertise in E-commerce and Business Solutions that includes Shopify, WooCommerce, Magento and Odoo. Pairing my extensive knowledge of payment gateways' Stripe, PayPal and Razorpay with my proficiency in MySQL, PostgreSQL and Microsoft SQL Server databases equip me to seamlessly integrate a secured payment gateway system that compliments your enterprise's needs. Bearing results in mind, my experience extends beyond software development. My grasp on DevOps tools such as AWS, Docker and Kubernetes ensures a smooth deployment process onto chosen hosting platforms as well as App Stores. As we move forward hand in hand, be assured that not only will I provide you with robust and scalable software architecture but also comprehensive documentation and training sessions ensuring your control over the platform in the long term. Allow my track record to speak for itself, through the dedicated service I'd provide for you and the coherent communication
$250 USD in 12 days
7.3
7.3

Hello Launching a new OTA is exciting, but the real challenge is making sure flight and hotel API integrations run fast and without booking errors. I recently built two travel booking platforms, integrating Amadeus and Expedia APIs for seamless, real-time search and checkout. I will handle your entire development, ensuring a smooth user flow and secure payments. Which APIs are you planning to use for your inventory? Giáp Văn Hưng
$521 USD in 7 days
7.0
7.0

Hi, I understand you’re looking to build a complete Online Travel Agency (OTA) platform with a responsive website, iOS/Android apps, and a powerful admin portal. I’d be happy to help bring your vision to life. I have experience developing booking platforms with secure payment gateways, API integrations, responsive web applications, and scalable backend systems. I can build a seamless travel platform where users can book flights, hotels, and tour packages using a single account across web and mobile, while providing an intuitive admin dashboard for bookings, pricing, promotions, and content management. I recommend building the website with a scalable backend and high-performance cross-platform mobile apps to ensure future features like loyalty programs, travel insurance, and reviews can be added without major redevelopment. Quick question: Have you already selected the flight and hotel API providers (such as Amadeus, Sabre, Travelport, Hotelbeds, etc.), or would you like recommendations based on your target market?
$250 USD in 5 days
7.1
7.1

Hello, With our strong track record of delivering comprehensive web and app solutions, we are uniquely skilled for this project. We've been building exciting travel platforms for years, honing our skills in integrating complex functionalities like GDS and third-party APIs, secure payment gateways, and real-time booking systems. Our well-versed experience with booking engines for flights, hotel rooms, tour packages ensures we can create the seamless multi-device experience that you seek. Our team's expertise spans multiple relevant technologies from MEAN stack to React Native to Django etc all vital for the efficient execution of a project of this magnitude. We will not only deliver a conversion-focused UI/UX but also build a backend that's scalable to accommodate future enhancements without major rework. Our experienced designers will also ensure you have basic CMS capabilities for managing destination content with ease. Given your trust in our hands, we guarantee a professionally tailored package that will speak volumes about the success of your travel agency. Thank You Rohan
$750 USD in 25 days
6.9
6.9

Hello! As per your project post, you're looking to build an Online Travel Agency Platform with responsive web and mobile applications that provide flight, hotel, and tour bookings through real time travel APIs. The primary objective is to deliver a secure, scalable travel ecosystem with a seamless booking experience, centralized administration, and an architecture ready for future travel services. My focus will be on delivering a complete solution featuring user registration and authentication, flight booking integration, hotel booking engine, tour package management, GDS or third party travel API integration, secure payment gateway, multi currency support, synchronized itineraries, booking history, automated confirmation emails and vouchers, responsive website, Android and iOS mobile apps, CMS for destination content, admin dashboard, booking management, pricing rules, promo codes, analytics and reporting. I specialize in React, Flutter, Node.js, NestJS, PostgreSQL, REST APIs, travel platform development, payment gateway integrations, cloud architecture, and scalable marketplace applications. My focus will be on building a high performance travel platform with clean architecture, optimized booking workflows. Let's connect to discuss your preferred travel API providers, payment gateways, and rollout priorities so we can define the architecture and phased implementation plan. Best regards, Nikita Gupta.
$300 USD in 22 days
7.0
7.0

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working with Flutter, Android, iOS, React, Node.js, and APIs. I focus on clean architecture, scalable code, and clear communication to ensure the project runs smoothly from start to finish. I will first review your requirements, suggest the best technical approach, and then proceed with development while keeping you updated at every stage. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: Can you specify which GDS or APIs you plan to integrate for bookings? 1. Do you need this for mobile, web, or both? 2. Do you already have UI/UX designs or should we create them? 3. Will there be any third-party API or payment gateway integration? 4. What is your expected timeline for completion? 5. Are there any reference apps or websites you like? Let’s discuss over chat! Regards, Arpit Jaiswal
$250 USD in 25 days
7.5
7.5

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
$500 USD in 7 days
6.6
6.6

Greetings, Launching an online travel agency is an exciting venture, and I can help bring your vision to life. It’s crucial to create a seamless experience for users across all devices, ensuring that flights, hotels, and tours are easily accessible with synchronized itineraries. To achieve your goals, I’ll focus on a few key areas: 1. **Robust API Integration:** I’ll implement reliable GDS and third-party APIs for real-time bookings, ensuring a smooth user experience. 2. **Modern UI/UX Design:** A clean, engaging interface will enhance user interaction and drive conversions. 3. **Admin Dashboard Development:** I’ll build a comprehensive back-end that allows you to manage inventory, pricing, and analytics effortlessly. This structured approach will not only meet your immediate needs but also provide a solid foundation for future enhancements, like loyalty programs or user reviews.
$250 USD in 7 days
6.2
6.2

Hello, I came across your Full-Service Online Travel Agency Setup and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in PHP, Website Design, HTML, Web Development, Full Stack Development, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
$500 USD in 4 days
6.0
6.0

Building a seamless online travel agency platform with real-time booking and synced web/mobile experiences is a complex but manageable project. I’ve helped a travel startup integrate multiple GDS APIs for flights and hotels while ensuring real-time availability and pricing updates, which reduced booking errors and boosted conversions. To keep your user experience smooth across devices, I suggest starting with a flexible cross-platform framework like React Native or Flutter combined with a responsive web app. This approach ensures one cart, itineraries sync perfectly, and adapts well to future features like loyalty points or reviews without heavy rework. A couple of things to clarify: - Which GDS or third-party providers do you plan to use? Some require specific workflows for booking and cancellations. - Do you have a preferred payment gateway, or should I recommend one with strong fraud protection and multi-currency support? I can deliver the full stack from web and native apps to backend admin, including secure payment and detailed analytics. I’ll provide clear documentation and training to help you manage content and inventory right away. Ready to get your OTA platform up and running smoothly—let’s start with a detailed tech stack and API review.
$750 USD in 7 days
6.1
6.1

Hi, I reviewed **Full-Service Online Travel Agency Setup** and I'm confident I can deliver exactly what you're looking for. With hands-on experience in **PHP, Website Design, Mobile App Development, Web Development, Full Stack Development**, I build professional, scalable, and user-focused solutions that are designed for performance and growth. I believe in clear communication, quality work, and on-time delivery. I'd love to discuss your project and share ideas that can add even more value. View some of my previous work: Looking forward to hearing from you.
$600 USD in 14 days
5.9
5.9

Hello there, we are a team of AI/ML Full Stack Web and Mobile App Developers and we can do this project in no time. Thanks Ashish Kumar.
$500 USD in 7 days
5.8
5.8

Kanpur, India
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