Once you’ve stretched out in a lie-flat seat and been served champagne before takeoff, it’s hard to go back to economy. But airlines often charge an arm and a leg for that experience.

But here’s the good news: Business class doesn’t always have to drain your savings. With the right tricks, I’ve booked tickets for a fraction of the sticker price, sometimes paying less than coach passengers sitting a few rows behind me.

Here are five budget-friendly hacks I’ve used (and seen others use) to score business-class flights without breaking the bank.

1. Book with miles, not cash

The single best way to dodge sky-high fares is by using airline miles. Instead of paying thousands, you cover taxes and fees, which is often a few hundred dollars. For example, my friend once booked two round-trip business-class tickets worth more than $6,000 for just 154,000 miles plus $525 in fees.