What Is a B2B Travel Portal and How Does It Work?

Travel Business 5 noviembre 2026 6 min de lectura
What Is a B2B Travel Portal and How Does It Work?

A B2B travel portal lets travel agents book flights, hotels and packages at net rates through one login. Here's how it works, who it's for and which features matter most.

What Is a B2B Travel Portal?

A B2B travel portal is a booking website for travel businesses rather than travellers. A wholesaler, consolidator or DMC uses it to sell flights, hotels, transfers, activities and packages to a network of travel agents. Agents log in, see net or commissionable rates, book for their clients and pay from a credit line or wallet.

In short, it replaces phone calls, WhatsApp messages and spreadsheets with a self-service platform that works 24 hours a day.

Who Uses a B2B Travel Portal?

  • Consolidators who sell air tickets to sub-agents
  • Hotel wholesalers and bed banks
  • DMCs and inbound tour operators that sell to overseas agents
  • Large agencies with franchise or branch networks
  • Corporate travel companies that serve business clients

How Does a B2B Travel Portal Work?

  • The agent registers and is approved after a KYC check.
  • The portal owner sets the agent's credit limit, mark-up group and allowed products.
  • The agent searches flights, hotels or packages. The portal fetches live inventory from GDSs, bed banks and direct contracts.
  • Prices are shown with the owner's mark-up. The agent can add their own mark-up for the client.
  • The booking is paid from the agent's credit or wallet, and the voucher or ticket is issued instantly.
  • Invoices, ledgers and statements update automatically.

Must-Have Features

  • Agent onboarding, approval and sub-agent hierarchies
  • Mark-up rules by agent, group, supplier and destination
  • Credit limits, deposits and online top-ups
  • Quotation builder with agent branding
  • White-label websites for top agents
  • Financial reports: statements, receivables and supplier payables
  • An XML/JSON API for large partners

B2B vs B2C Travel Portal

A B2C portal sells to travellers and focuses on marketing, SEO and a simple checkout. A B2B portal sells to agents and focuses on net rates, credit control and speed. Both can run on the same booking engine and back office. We compare the two in detail in B2B vs B2C Travel Portal: Which Should You Build First?

How Long Does It Take to Build?

A white-label B2B portal with one flight and one hotel supplier can go live in 6 to 10 weeks. A custom portal with multiple suppliers, complex credit rules and an agent API usually takes 3 to 6 months.

Next Step

Marstech Solution builds B2B travel portals for wholesalers, consolidators and DMCs. See our B2B travel portal development page, or book a demo to see agent onboarding, pricing and credit control in action.

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