ChainPoints is a free Chrome extension for Google Flights that shows the cheapest way to book any flight with the credit card points you already have.

Real example: two business class seats from New York to Zurich cost 2,716,900 points through a bank's travel portal, or 142,000 card points and $158.60 through an airline partner.

What it does

- Shows every Google Flights result in your points, next to the cash price
- Picks the cheapest way to book, including which airline transfer partner to use and every transfer step
- Catches transfer bonuses and combines points from several cards
- Tells you when paying cash is the better deal
- No bank login: you select your cards and type in your balances once
- Award search on chainpoints.app, on your phone too

Pricing
- Free to start
- Pro is free for a month if you start by November 30