You can earn cashback for most travel bookings you make. Here’s an update to the piece that I wrote more than a year ago about the online shopping cashback malls that you can use to get some cash to your PayPal account or more miles/points.
Different type of cashback malls
1. Straight cashback malls
These are my personal choice as you normally get the cashback deposited directly to your PayPal account. It is easy to compare the cashback options because the payout is represented in percentage of the price. You just choose the cashback mall that is offering the highest payout at the time you do the booking/purchase.
My favorites on this category are Ebates, MrRebates, TopCashback (US for Worldwide Use) or UK (for UK residents), Quidco (only for UK residents & Upromise. There are number of others as well.