Per appointment, foil highlights and balayage cost roughly the same - both typically land somewhere around $150 to $300 for a partial and more for a full head in 2026. The real cost difference shows up over a year, and it runs the opposite way most people expect: traditional highlights usually cost more annually because they need refreshing far more often.
Why the yearly numbers diverge
Foil highlights create a defined line of lift close to the root. As your hair grows, that line marches down and the regrowth becomes obvious, so most people rebook every 6 to 8 weeks to keep it looking intentional. Balayage is painted freehand and left softer at the root, so it grows out gracefully and can stretch 3 to 6 months between full appointments.
Multiply that cadence out. Highlights at 7 or 8 sittings a year can easily total more than balayage done 2 to 4 times a year, even when the per-visit price is identical. This is exactly the kind of upkeep-frequency math the balayage vs box dye cost calculator is built to run - adjust the visit frequency for each option and the annual gap becomes obvious.
What each style actually buys you
- Highlights: crisp, uniform brightness and reliable coverage of a specific placement. Best when you want a consistent, all-over lift or need to blend gray with precision.
- Balayage: a lived-in, sun-kissed gradient with soft roots. Best when you want a low-maintenance look and can tolerate more variation between strands.
- Babylights (fine highlights): the most natural but also the most labor-intensive, so the per-visit price sits at the top of the range.
The hidden costs beyond the appointment
Both looks lean blonde or lightened, so both need toning and a purple shampoo routine to fight brassiness between visits. Highlights, with their more frequent salon cadence, also rack up more tip, more travel, and more chair time overall. If your goal is a lower yearly bill, balayage plus a disciplined at-home upkeep habit almost always wins - the same routine covered in our guide to maintaining blonde hair cheaply between salon visits.
That said, the cheaper long-term option is only cheaper if you actually stretch the intervals. If you rebook balayage every 6 weeks out of habit, you erase its structural advantage. Our guide on how to stretch time between salon visits walks through the toner-and-gloss habits that let balayage's slow grow-out work in your favor rather than against your budget.
Bottom line
If per-visit cost is your only lens, balayage and highlights look like a tie. Look at a full year of upkeep and balayage usually costs less, because you sit in the chair fewer times. Choose highlights for precision and uniformity, and balayage for a softer look with a lighter annual price tag.