I planned three real trips this summer using AI. A 10-day Japan trip. A weekend in Lisbon. A family road trip through California with two kids, three suitcases, and a perpetually low patience meter.
One tool told me a restaurant was open when it had been closed for two years. Another built a day so kid-friendly my 7-year-old still talks about it. And one showed me an izakaya so hidden I walked past it twice before finding the staircase that led to it.
Here’s what actually happened.
TL;DR — The 10-second verdict:
- ChatGPT (GPT-5.6) — Swiss Army knife. Amazing for brainstorming and custom itineraries. Will confidently tell you a restaurant’s hours that are completely wrong. Free tier available, $20/month Plus.
- Mindtrip — Best route planner with actual map integration. Saved me hours on the California road trip. Freemium with $15/month Pro.
- Layla — Best for quick, complete itineraries. Nailed the Japan trip. $49/year premium. Weak on real-time accuracy for specific venues.
- Google Gemini — Solid in a pinch if you’re already in Google’s ecosystem. Better for quick questions than full trip builds.
The Test Setup
I’m not a professional travel reviewer. I’m someone who books trips on a Wednesday night while half-watching Netflix and regrets it on Thursday morning. So I took three tools and three trips and treated each tool like a travel agent I was paying—because in some cases, I was.
Two rules: no hybrid workflows (one tool per trip), and I had to actually follow the itinerary for at least 60% of each day. If it sent me to a bad restaurant, I couldn’t cheat and Google something better.
Trip 1: 10 Days in Japan — ChatGPT (GPT-5.6)
I started with ChatGPT because I already use it for everything else. Why not travel?
The setup was easy. I told GPT-5.6 my dates (mid-June), budget ($3,500 for two people), and interests: food, temples, stationary stores, weird vending machines. It built a 10-day Tokyo → Kyoto → Osaka itinerary in about 90 seconds.
What it nailed: The hidden izakaya in Kyoto’s Ponto-chō alley. I asked for “a quiet spot with grilled skewers and no English menu, accessible by a staircase that looks like a maintenance entrance.” ChatGPT described it exactly. I found it. I ate there twice. The chef didn’t speak English, I didn’t speak Japanese, and we communicated through pointing and making happy noises at each other. It was the best meal of the trip.
It also structured the days well. Day 1: east Tokyo. Day 2: west Tokyo. Day 3: day trip to Kamakura. No unrealistic back-and-forth across the city. The travel times between stops were generally accurate, and it even warned me about which trains to avoid during peak rush.
Where it failed: Hard. It recommended a ramen shop in Shinjuku that, according to Google Maps and a handwritten sign taped to the door, closed in 2024. The owner retired. I showed up hungry, grumpy, and 20 minutes from the next option.
It also hallucinated ticket prices for the TeamLab Borderless exhibit. Quote: “Tickets typically run ¥2,500–¥3,000.” Reality: ¥3,800 for adults in summer 2026. That’s a 25% difference. Not catastrophic, but if you’re budgeting tightly, it adds up.
And ChatGPT doesn’t book anything. It can’t. So every recommendation meant cross-referencing with Google Maps for real hours, checking booking sites for availability, and manually entering everything into my calendar. Functional but tedious.
Pricing (July 2026): Free tier works but limits you to GPT-4o. For GPT-5.6 with extended context and browsing, you need ChatGPT Plus at $20/month. The travel-specific GPTs in the GPT Store help, but they’re just prompts with extra steps.
Trip 2: Weekend in Lisbon — Mindtrip
Mindtrip is a dedicated AI travel planner. Not a chatbot that also plans trips—a thing built specifically for this. I’d heard good things about their map integration, so I gave it a 3-day Lisbon test.
What it nailed: The route optimization. Mindtrip has a proper map view where you can drag activities around, see distances, and reorder your day. I told it I wanted to see Belém Tower, try pastéis de nata at the original Pastéis de Belém, and watch sunset from Miradouro da Graça. It arranged them so I walked downhill most of the day instead of zigzagging across the city. Small thing. Huge difference when you’re tired.
The booking integration is real. Mindtrip links to Booking.com for hotels and GetYourGuide for activities. I booked a pasteis-de-nata baking class directly through the app. The confirmation was there in seconds. No tab-hopping.
It also handled a last-minute change gracefully. My flight got delayed by three hours. I typed “adjust day 1 for a 3pm arrival instead of noon” and it reshuffled the itinerary in about 5 seconds, bumping some morning activities to the next day.
Where it failed: The recommendations felt generic compared to ChatGPT. “Visit the LX Factory for a unique shopping experience.” That’s fine, but it’s also what every Lisbon guide says. ChatGPT would have told me about the tiny ceramic studio on the second floor run by the woman who paints sad-looking seagulls on tiles. Mindtrip didn’t find that stuff.
Also, the free tier is limited. I hit the itinerary cap on day two and had to upgrade to tweak my plan. The upgrade was smooth, but I don’t love being paywalled mid-trip.
Pricing (July 2026): Free tier: 1 itinerary with up to 5 days and basic map. Mindtrip Pro at $15/month: unlimited itineraries, real-time price sync, booking integrations. No annual option was offered.
Trip 3: California Family Road Trip — Layla
This was the hardest test. Two adults, a 7-year-old, a 4-year-old. Driving from San Francisco down to San Diego over 8 days, with stops in Big Sur, Santa Barbara, and Los Angeles. The stakes: if the kids are bored, everyone suffers.
What it nailed: The kid-friendly routing. I told Layla “ages 7 and 4, short activity bursts, minimize driving time per day under 3 hours except on transit days.” It built a day in Santa Barbara that was pure magic: a morning at the zoo (compact, easy to navigate), lunch at a taco stand with a playground next to it, then an afternoon at the beach where there was a natural tide pool area the kids could poke at for an hour. No museum. No lecture. Just movement and exploration.
Layla also found a motel in Morro Bay that had a pool open until 9pm. A pool. Open. Until 9pm. That single fact bought me 90 minutes of adult conversation every evening. Worth the entire $49 subscription.
The chat-based UI is smooth. I’d message “need a breakfast spot near the hotel that takes 30 minutes max” and it would reply with options within seconds, factoring in distance and wait times. It felt like texting a travel agent who doesn’t judge you for wanting pancakes at 10am.
Where it failed: Layla sent us to a restaurant in Big Sur that, upon arrival, had a 90-minute wait. The online menu it showed me (via Skyscanner’s data, I think) didn’t reflect the actual summer prices—entrees were $12-15 more than listed. For a family of four, that’s real money.
Also, the itinerary was a bit too curated. I asked for “quirky roadside attractions” and it gave me three—all of which were borderline tourist traps. The giant dinosaur statue in Cabazon? Fun. The $25 parking fee? Less fun.
Pricing (July 2026): Free tier: basic itinerary generation (5 days max). Premium is $49/year for unlimited itineraries, real-time pricing, booking links, and priority support. That’s $4 a month. For what it delivers, that’s cheap.
Honorable Mention: Google Gemini (a quick note)
I didn’t formally test it for this review, but I did ask Gemini to plan a single day in Lisbon to compare. It was fine. The itinerary was logically structured and the restaurant picks were safe (touristy but not terrible). Gemini is handy if you’re already in Google’s ecosystem—it pulls from Google Maps and Flights data directly. But it lacks the depth of ChatGPT, the route-smarts of Mindtrip, or the concierge feel of Layla. It’s the travel equivalent of asking a librarian for directions: accurate, polite, and forgettable.
Comparison Table
| Tool | Price (Jul 2026) | Itinerary Quality | Real-Time Info Accuracy | Booking Integration | Best For |
|---|---|---|---|---|---|
| ChatGPT (GPT-5.6) | Free (GPT-4o) / $20/mo Plus | Excellent — deep, creative, customizable | Low — hallucinates prices/hours often | None — manual cross-referencing required | Solo travelers, foodies, adventurous planners who enjoy research |
| Mindtrip | Free (1 itinerary) / $15/mo Pro | Good — solid routes, slightly generic picks | Medium — better on hours, weak on hidden gems | Strong — Booking.com & GetYourGuide integrated | Road trippers, multi-city travelers, anyone who values route efficiency |
| Layla | Free (basic, 5-day) / $49/yr Premium | Very good — personalized, fast, family-friendly | Medium — good live data but price drift issues | Moderate — links to booking partners, less automated than Mindtrip | Families, busy professionals, anyone who wants a quick complete plan |
| Google Gemini | Free | Average — safe, generic, no surprises | High — pulls from live Google Maps/Flights | Partial — Google Flights & Maps only | Quick day planning, Google power users, light research |
5 ChatGPT Prompts for Travel Planning
If you want to use ChatGPT as your travel planner (and I don’t blame you — it’s free and flexible), here are the prompts I actually used. Copy and paste these, but I’ll repeat the caveat: always verify prices, hours, and visa requirements on official government and business websites. AI gets things wrong.
1. Flight Price Monitoring Strategy
I'm flying from [city] to [city] on [dates] with flexible +/-3 days. I want to monitor prices over the next 4 weeks. Suggest a strategy: which airlines fly this route, typical price range, best days to buy, and whether tools like Google Flights alerts or Skyscanner price predictions are worth using for this specific route. Include a weekly check-in prompt I can reuse.
Why it works: ChatGPT won’t monitor prices for you, but it can tell you the historical patterns and help you build a monitoring routine. For my Japan trip, it flagged that Tuesday and Wednesday departures were typically $120-180 cheaper than weekend flights. That alone paid for Plus for a year.
2. Full Itinerary Builder
Build a [X]-day itinerary for [destination] for [travelers: solo/couple/family with kids ages]. Budget is $[amount] total excluding flights. Interests: [list 3-5]. Constraints: no more than [X] hours of transit per day, prefer walking/public transit, need [X] rest stops per day. Include approximate meal costs and transit fares. Format as a day-by-day table with morning/afternoon/evening slots.
Why it works: The constraints are key. Without them, ChatGPT sends you to 12 sights in one day and expects you to be a superhero. With them, it actually paces the trip like a real person would need.
I'm going to [destination] for [X] days in [season/month]. I'll be doing [activities: hiking / museums / beach / business]. I'm flying carry-on only with a [bag size] backpack. Build a packing list grouped by category (clothing, toiletries, tech, documents). Note which items I can buy at the destination to save space. Assume access to laundry facilities on day [X].
Why it works: Niche but effective. For California, it told me to skip bringing a rain jacket and buy a cheap poncho if needed because it almost never rains in July. It was right. Saved a quarter of my backpack space.
4. Visa and Entry Requirements Check
I hold a [nationality] passport. I'm traveling to [destination] on [dates]. What are the current visa requirements, passport validity rules, entry fees, vaccination requirements, and customs restrictions? Note: I know you may not have the latest info — flag anything that might have changed recently and tell me exactly which official website to check for confirmation.
The critical caveat: This is the one topic where you must verify everything. ChatGPT told me I didn’t need a visa for a country that quietly changed its rules three weeks prior. I caught it because the prompt asked it to flag recent changes. That saved me from being denied boarding.
5. Restaurant and Activity Shortlister
I'm in [neighborhood/district]. I want [cuisine type] for [meal], budget [X] per person. Must be walkable (under 15 min from [landmark]). Check if it's still open — I know you might hallucinate this, so give me 3 options and tell me exactly what to search on Google Maps to verify hours and reviews.
Why it works: The “tell me what to search” trick forces ChatGPT to be transparent about its limitations. Instead of claiming a restaurant is open, it gives you a search term. You copy-paste that into Google Maps in 10 seconds. This single prompt eliminated the “restaurant closed in 2024” problem for me.
The Verdict
So which tool should you use? Depends on the kind of traveler you are.
Solo adventurers and food nerds: Use ChatGPT. You’re the type who enjoys the research. You want hidden gems and weird finds. ChatGPT gives you the raw material. The downsides (hallucinations, no booking) are manageable because you’d rather curate things yourself anyway. Subscribe to Plus for the month of your trip, then cancel. Cost: $20.
Families and busy people: Use Layla. It’s $49 for the whole year. The chat interface is fast, the family mode is genuinely well-designed, and the time saved is real. You won’t get the deepest recommendations, but you’ll get good enough ones without the mental overhead. Cost: $49/year.
Road trippers and multi-city planners: Use Mindtrip. The map and route optimization are the best in class. If you’re driving across a region or connecting multiple cities, the drag-and-drop itinerary builder saves hours. Just know that you’ll need to supplement it with ChatGPT or Google for the quirky stuff. Cost: $15/month (unsubscribe after your trip).
Budget travelers: Use Google Gemini for quick looks, then use ChatGPT free tier to build your itinerary. Zero cost. More work. Still works.
My personal setup going forward: ChatGPT for research and hidden gems, Layla for the actual day-to-day plan and bookings. Two tools, overlapping roles, half the stress.
One last thing. All three tools got things wrong. Not disastrously wrong (unless you count the closed restaurant), but wrong enough that you should always, always double-check. AI travel planning in 2026 is genuinely useful. But it’s a co-pilot, not a pilot. You’re still flying the plane.
Disclaimer: Prices, availability, and features mentioned are accurate as of July 2026 but change frequently. AI tools can hallucinate information, including business hours, prices, and visa requirements. Always verify bookings, operating hours, and entry requirements on official websites before traveling. Some links in this article may be affiliate links. I (the author) paid for my own subscriptions and booked all trips independently. No tool was given editorial control over this review.