How VPNs Protect Your Data When Using AI Travel Planning Apps in 2026
AI travel planning apps have become essential for modern travelers. Tools like Google Trips, Kayak's AI assistant, Roam Around, and ChatGPT-powered itinerary generators can build personalized trips in seconds. But there is a trade-off most travelers overlook: these apps collect a significant amount of personal data, and when you use them on public WiFi at airports, hotels, or cafes, that data can be intercepted.
A VPN for AI travel apps is not just a nice-to-have — it is a practical necessity for anyone who values their privacy while planning trips on the go. Here is why, and how to set it up properly.
What Data Do AI Travel Apps Actually Collect?
Before understanding the risk, it helps to know what AI travel planning apps collect. Most of these apps request access to:
- Location data — Your current GPS position and travel history to suggest nearby attractions, restaurants, and routes.
- Personal preferences — Budget level, dietary restrictions, activity preferences, and travel style to customize recommendations.
- Payment information — When booking flights, hotels, or experiences directly through the app.
- Calendar and email data — Many apps ask to scan your inbox for booking confirmations or connect to your calendar for scheduling.
- Social connections — Some apps suggest sharing itineraries with travel companions, requiring access to contacts.
Individually, each piece of data may seem harmless. Together, they paint a detailed picture of your identity, habits, financial situation, and travel patterns — exactly the kind of information that is valuable to attackers.
Why Public WiFi Makes AI Travel Apps Risky
Travelers frequently use AI trip planners on public WiFi: at airport lounges, in hotel lobbies, at coffee shops between sightseeing stops. These networks are convenient but notoriously insecure.
On an open WiFi network, data transmitted between your device and the app's servers can be intercepted using man-in-the-middle (MITM) attacks. This means your location data, search queries, booking details, and even login credentials could be visible to anyone on the same network with the right tools.
How a VPN Protects Your Secure AI Travel Planning
A VPN creates an encrypted tunnel between your device and a remote server. All data traveling through this tunnel is unreadable to anyone monitoring the network. Here is how this specifically helps when using AI travel apps:
- Encrypts all app traffic — Whether you are searching for hotels, entering payment details, or sharing your itinerary, the data is encrypted end-to-end between your device and the VPN server.
- Hides your real IP address — AI travel apps use your IP to determine your location and serve region-specific content. A VPN lets you control what location data the app sees, which can also help you find better deals (see our guide to VPNs for remote work and travel).
- Prevents session hijacking — If you log into a travel booking platform, a VPN prevents attackers from stealing your session cookies and taking over your account.
Best Practices for Using AI Travel Tools Safely
Using a VPN is the most important step, but there are additional measures you should take:
- Always connect your VPN before opening travel apps — This ensures no data leaks before the encrypted tunnel is established.
- Use split tunneling selectively — Some VPNs allow you to route only specific apps through the VPN. Route all travel and booking apps through the VPN, while keeping less sensitive apps on your regular connection. Our VPN security tips for travelers covers this in detail.
- Avoid logging into travel apps on shared devices — Hotel business centers and hostel computers are often compromised. If you must use one, ensure the VPN is active and log out completely afterward.
- Keep your VPN app updated — VPN providers regularly patch security vulnerabilities. An outdated VPN app can have encryption flaws.
- Use a kill switch — This feature blocks all internet traffic if the VPN connection drops, preventing accidental data exposure.
For solo travelers — especially women — the stakes are even higher. A compromised travel app could reveal your real-time location to bad actors. Our VPN safety guide for solo female travelers addresses these specific concerns.
Which VPNs Work Best with AI Travel Apps?
Not all VPNs are equal for this use case. Here is what to look for:
| Feature | Why It Matters |
|---|---|
| Fast speeds | AI apps with real-time features need low latency |
| Split tunneling | Route only travel apps through VPN |
| Kill switch | Prevents data leaks if VPN drops |
| Multi-device support | Protect phone, tablet, and laptop simultaneously |
| Server locations | Access region-specific travel deals |
ExpressVPN, NordVPN, and Surfshark all meet these criteria and are reliable choices for travelers who depend on AI planning tools.
Conclusion
AI travel planning apps are incredibly useful, but they handle sensitive personal data that deserves protection — especially when you are using them on the same public WiFi networks that make travel so convenient. A VPN is a straightforward, effective solution that encrypts your connection and keeps your travel data private. If you are using AI to plan your trips in 2026, make sure a VPN is part of your travel toolkit.