Less than the price of one upgrade.
A domestic upgrade co-pay runs $75–150; international runs $500+ and 30,000 miles. If Upgrade Pro saves you one co-pay all year, it's paid for itself.
Monthly
$8.99/month
- Track every trip — email alerts when the odds move, space opens, or a better departure appears
- Unlimited searches across United, Delta, American & Alaska
- Calibrated odds with probability bands, graded against the gate
- Flight detail: seat map, standby queue position, fare buckets
- Cancel anytime
Secure checkout by Stripe. Cancel anytime from your profile.
No account needed for your first search · then 3 more free · no card required