Forward your booking confirmation. Slipfare tracks the price — cash and award flights — and alerts you when it drops so you can rebook and pocket the difference.
No app to install. No credit card required.
Send any airline booking email to track@slipfare.com. First email? It creates your account automatically.
Our AI parses the email and pulls out routes, dates, cabin, and price — handles round-trips, connections, and award bookings.
We check fares via Google Flights and seats.aero multiple times per day. Price drop? You'll know instantly.
No forms. No app to download. Forward your airline confirmation to track@slipfare.com and your flight is tracked in seconds.
Powered by seats.aero, Slipfare monitors award availability across 24+ loyalty programs. When the mileage price drops, you'll know.
Enable alternative search and Slipfare looks for cheaper options on nearby dates, different times, or other airlines. It even compares across payment types — showing award alternatives for cash flights and cash alternatives for points bookings.
Notifications via email, push, or Pushover when a fare drops below what you paid.
See how fares fluctuate over time with per-flight price history graphs.
Import your booked United flights directly — no manual entry needed.
Track flights on United, American, Delta, Alaska, Southwest, JetBlue, and more.
One-click links to rebook on Google Flights or the airline's site when prices drop.
Set your cents-per-point baseline and get a clear recommendation: use points, pay cash, or keep your booking.
Start free. Upgrade when you need more flights or faster checks.
Forward your next booking confirmation to track@slipfare.com and we'll do the rest. No app to install, no credit card required.
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