All Aboard Deals
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Free Chrome Extension · No Signup Required

See What Cruise Lines
Don't Want You to Know

Cruise Radar overlays deal scores and price history directly on Royal Caribbean, Celebrity, Norwegian, and more — while you browse.

Add to Chrome — FreeOr search deals without the extension
Why This Exists

Cruise Prices Change Constantly —
But You Rarely See the Full Picture.

Booking sites show you today's price with no context. Cruise Radar shows you the history.

Add to Chrome — Free

How Cruise Radar Works

For a detailed walkthrough, check out our complete guide.

Install the Extension

One click from the Chrome Web Store. No account needed for free features.

Browse Like Normal

Shop Royal Caribbean, Celebrity, Norwegian, and more.

See the Full Picture

Deal scores and price history appear automatically. Book with confidence.

Everything You Need to Compare Cruise Prices

Compare cruise prices, spot trends, and know when to book.

Deal Scores (0–100)

A built-in cruise price checker that answers the question every cruiser asks: is this cruise price good? Cruise Radar compares cruise prices against historical norms and shows you a simple 0-100 score. 85+ means it's a genuinely good deal — not just marketing spin.

Deal Scores feature showing a 96 Exceptional rating

Cruise Price Drop Alerts

Set up cruise price alerts on any sailing and get notified when fares drop. Already booked? Our cruise price monitoring catches re-book opportunities so you never overpay. Free for up to 5 sailings — unlimited with Pro.

Track for Price Drops button

Cruise Price History & Trends

See cruise price history at a glance. Our charts show cruise price trends over 90 days and 12 months so you can spot patterns and understand when cruise prices drop — and when they don't. For broader market trends across all cruise lines, check our live pricing data.

Price history chart showing trends over time
Pro

Book or Wait Guidance

The hardest question in cruise booking: should I book now or wait? Our algorithm analyzes cruise pricing patterns and booking timing to give you a clear answer — so you know the best time to book your cruise, not just the most urgent.

Book Now recommendation based on price analysis
Pro

Cruise Planner Price Alerts

Stop refreshing your cruise planner. Set alerts for drink packages, excursions, WiFi, and dining — we'll check prices daily and notify you when they drop. Book your add-ons at the right time instead of wondering if you should wait.

Cruise Planner package price alert showing a drink package price drop

Works on Major Cruise Sites

Cruise Radar activates automatically when you visit these booking sites.

Free vs Pro

Browse deals or get instant alerts for exceptional ones.

Free
forever
  • Weekly Deal & Market Emails
  • Browse All Scored Deals
  • Filter by Cruise Line and Port
  • Browser Extension:
  • Track 5 Sailings
  • 90-Day Price History
  • Price Trends
Sign Up Free

✓ No credit card required

$12
per month
  • Everything in Free +
  • Instant 90+ Deal Alerts
  • Rebook Fare Alerts
  • Cruise Planner Alerts
  • Browser Extension:
  • Book or Wait Advice
  • Unlimited Fare Tracking
  • 12 Month Price History
  • Volatility Scores
Upgrade to Pro

✓ 30-day money-back guarantee

Frequently Asked Questions

See how we stack up in our comparison of cruise price trackers.

Is Cruise Radar really free?
Yes. The free version includes deal scores, 90-day averages, and up to 5 tracked sailings — no credit card required. Pro unlocks advanced features like Book or Wait recommendations, 12-month history, and unlimited tracking.
How do I install the extension?
Click "Add to Chrome" and confirm in the Chrome Web Store. The extension activates automatically when you visit supported cruise sites — no setup needed.
Will it slow down my browser?
No. Cruise Radar only runs on cruise booking sites and uses minimal resources. You won't notice any impact on browsing speed.
What data do you collect?
We collect anonymous usage data to improve the extension. We never see your personal information, payment details, or browsing history outside of cruise sites. See our privacy policy for details.
Which cruise sites are supported?
Currently: Royal Caribbean, Celebrity Cruises, Norwegian Cruise Line, MSC Cruises, CruiseBound, and Cruise.com. We're adding more cruise lines regularly.
Can I cancel Pro anytime?
Yes. Cancel anytime from your account settings. You'll keep Pro access until the end of your billing period.

Ready to Stop Guessing?

See deal scores and price history right on the booking page — before you book.

Add to Chrome — Free

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