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Full-stack travel website development

Travel website development with the booking engine built in

Design, build and launch a travel website that sells: conversion-first pages for search, results, product and checkout, a native booking engine for flights, hotels, tours and cars, supplier APIs, 3D Secure payments and the technical SEO a travel site needs to rank. Delivered on PHPTRAVELS, self-hosted, with the source code included.

  • Conversion-first travel UX
  • Native booking engine
  • GDS, XML and REST suppliers
  • Core Web Vitals and schema

Page by page

Travel website development starts with the pages that sell

A travel website is a sequence of screens that turn a search into a paid booking. We design each screen for its job and wire it to the booking engine, so nothing a customer sees is a static mock-up.

The same screens serve Flight booking software, Hotel booking engine, Tour operator software and Car rental system: one design system, one cart, one checkout and one admin panel behind all of them.

your-travel-site.com/

Job of this page

Start a search in one move and show the brand

What gets built

  • 1Search widget for every product you sell, above the fold
  • 2Deals, destinations and content blocks edited in the CMS
  • 3Language, currency and sign-in in the header
your-travel-site.com/results

Job of this page

Compare live supplier offers without leaving the page

What gets built

  • 1Filters, sorting and a map that update the list in place
  • 2Cached supplier results with failover between connectors
  • 3Price, availability and markup rules applied before display
your-travel-site.com/product

Job of this page

Answer every question before the customer commits

What gets built

  • 1Gallery, description, rooms or fares, policies and reviews
  • 2Rate or fare table with the exact price that goes to checkout
  • 3Structured data so the page qualifies for rich results
your-travel-site.com/checkout

Job of this page

Take payment and confirm with the supplier in one flow

What gets built

  • 1Traveller forms, coupons, booking fee and the order summary
  • 2Card, wallet or bank payment with 3D Secure where required
  • 3Supplier confirmation, PNR and voucher issued on success
your-travel-site.com/account

Job of this page

Give travellers their bookings, documents and support

What gets built

  • 1Upcoming and past bookings with vouchers and invoices
  • 2Profile, saved travellers and communication preferences
  • 3Cancellation and amendment requests routed to your team

Scope of work

Everything a travel website needs, on one work order

Nine lines of work cover a complete build. Core lines ship with every project; add-ons are scoped when your business needs them.

  • Core buildx6
  • Add-onx3
  1. 01Core build

    Custom UX and UI for travel

    Conversion-first layouts for search, results, product, checkout and post-booking screens, delivered as a theme you own.

  2. 02Core build

    Booking engine setup

    Flights, hotels, tours and cars with cart, coupons, vouchers, PNR records and invoices configured for your products.

  3. 03Core build

    Supplier API integration

    GDS, bedbank, XML and REST connectors with result caching and failover between suppliers.

  4. 04Core build

    Payments and 3D Secure

    Multi-currency checkout, partial capture, refunds and dispute records tied to each booking.

  5. 05Core build

    Security and compliance

    Authentication, optional SSO, rate limiting, WAF and CDN setup, audit logs and GDPR-friendly data patterns.

  6. 06Core build

    Performance and SEO

    Core Web Vitals, structured data, sitemaps, breadcrumbs and crawl control for faceted search pages.

  7. 07Add-on

    Responsive and PWA

    Mobile-first pages, an installable progressive web app, offline basics and push-ready notifications.

  8. 08Add-on

    Analytics and funnels

    Tag manager, server-side events, conversion tracking and funnel reports with pixel governance.

  9. 09Add-on

    Content and support

    CMS blocks, FAQs, blog, help centre and ticketing managed from the same admin panel as bookings.

Supplier connections and payment providers each have their own detailed pages: see Travel APIs and Payment gateway integration.

Delivery plan

Discovery to launch on one board

Four phases, each closed by a sign-off you give. Select a phase to see its deliverables and the gate it has to pass.

Illustrative board. The number of sprints depends on the suppliers you connect and the amount of custom work.

01 / 04Sprint 1–2

Discovery

Requirements, personas, SEO brief, supplier scope, payment regions and compliance needs written into a scope document.

Sign-offScope and page list approved

02 / 04Sprint 2–3

Design

Design system, page wireframes and booking flows for every product, reviewed on real supplier data.

Sign-offClickable prototype approved

03 / 04Sprint 3–7

Build and integrate

Theme development, booking engine configuration, API wiring, payment gateway, performance baseline, QA and user acceptance tests.

Sign-offTest bookings pass end to end

04 / 04Sprint 7–8

Launch and scale

CDN and DNS cut-over, analytics, monitoring, security hardening, then A/B tests and funnel work on live traffic.

Sign-offLive traffic and first real bookings

What you receive at handover

  • Source code and the repository, under a commercial licence
  • Admin panel, user roles and the configured modules
  • Supplier and payment credentials held in your name
  • Deployment, backup and operations notes
  • Walkthrough for your operations team

Under the pages

Five layers of a working travel website

What the customer sees is the top layer. The four below it are what make the site bookable, and they are where most travel website projects go wrong.

Suppliers and gateways named in this scope

Any supplier in the All integrations can be connected, and feeds that are not listed yet go through a Custom API integration.

  1. L1Layer 1

    Front end

    Themes, languages, currencies, responsive pages and the progressive web app.

    ThemesLanguagesCurrencies
  2. L2Layer 2

    Booking engine

    Search, cart, coupons, vouchers, PNR records and invoices for every product type.

    CartVouchersInvoices
  3. L3Layer 3

    Supplier connectors

    GDS, bedbank, XML and REST feeds with caching, failover and markup rules.

    CachingFailoverMarkups
  4. L4Layer 4

    Payments

    Gateways, 3D Secure, partial capture, refunds and reconciliation.

    3D SecureRefundsReconciliation
  5. L5Layer 5

    Admin and data

    Roles, CMS, reports, audit logs, backups and the database your business owns.

    RolesReportsAudit logs

Launch audit

Performance, SEO and security checked before go-live

Before DNS points at the new site, each area is run through a checklist. Pick an area to see what is checked.

$ phptravels audit --site your-travel-site.com --area performancepassImages carry width and height, so nothing shifts on loadpassBelow-the-fold images and maps load lazilyfixedSupplier and font origins preconnectedpassScripts split per page, cached at the CDNpassSearch results served from cache while suppliers refresh→ No open items in this area
$ phptravels audit --site your-travel-site.com --area seopassBreadcrumb, FAQ and product structured data validatedpassXML sitemaps per language and product typepasshreflang pairs for every language and regionfixedFaceted search parameters blocked from crawlingpassCanonical URLs on destination and product pages→ No open items in this area
$ phptravels audit --site your-travel-site.com --area securitypassRate limits on search, login and checkout endpointspassWAF rules in front of the admin panelfixedSecrets moved out of the repository into the environmentpassAudit log records every admin and booking changepassCookie consent and data retention set per region→ No open items in this area

How it compares

PHPTRAVELS build, generic web agency or site builder

A fair reading of the three usual routes. The right one depends on how much of your revenue runs through live supplier inventory.

CapabilityPHPTRAVELS buildGeneric web agencyDIY site builder
Booking engineNative modules for flights, hotels, tours and cars with cart and vouchersUsually assembled from third-party pluginsEnquiry forms or an embedded widget
Supplier APIs and GDSConnectors in the integrations directory, with caching and failoverBuilt case by case, often for the first timeRarely available
PaymentsGateway integration with 3D Secure, refunds and booking referencesDepends on the plugin usedHosted checkout, limited to the builder's providers
Performance and SEOCore Web Vitals, schema and crawl control part of the buildBest effort, varies by teamShared templates with limited control
SecurityRate limits, WAF, audit logs and optional SSOBasic unless scoped separatelyManaged by the platform
OwnershipSource code, data and hosting are yoursDepends on the contractSubscription; the site stays on their platform

Generic agencies and site builders can be the right choice for content-only travel sites. Where live inventory, supplier contracts and payments drive the business, a travel-specific build pays for itself in fewer rebuilds.

Scope your travel website

Show us your suppliers, markets and the pages you need and we return a scoped plan. PHPTRAVELS is a one-time licence with the source code included and self-hosted on your own server; the Pricing page lists what each plan covers.

Try the demoTalk to us

Related reading

Buyer questions

Travel website development FAQ

What agencies, OTAs and tour operators ask before commissioning a travel website.

Talk to sales

A design system and theme, booking engine setup for the products you sell, supplier API wiring, payment gateway integration, performance work, security hardening and technical SEO. Content, analytics and a PWA are scoped on top.

It depends on the number of suppliers, payment regions and custom pages. Because the booking engine, admin panel and connectors already exist in PHPTRAVELS, most of the time goes into design, supplier configuration and testing rather than building core features.

Yes. Major GDS, bedbank and XML or REST suppliers are listed in the integrations directory, and feeds that are not listed yet are added as custom connectors where the supplier provides API access.

Card details go to the payment provider and never touch your server, which keeps the site in the lighter PCI scope. 3D Secure, risk checks, refunds and dispute records are handled with the gateways we support.

Yes. Pages, FAQs, the blog and the help centre are managed in the same admin panel as bookings, with structured data, sitemaps and breadcrumbs generated for SEO.

You do. PHPTRAVELS is a one-time licence that includes the source code, the site runs on your own server or cloud account, and supplier and payment accounts are opened in your name.

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