# Airlines cut back fuel hedging and warn of higher fares as the Iran war keeps jet fuel expensive

Frontier Airlines, the largest US budget carrier, reported a 71% jump in third-quarter airfare and said customers continue to book.

- Published: 2026-10-29T05:12:07.061Z
- Canonical: https://polylog.news/2026-10-29/airlines-cut-back-fuel-hedging-and-warn-of-higher-fares-as-t
- Publisher: Polylog (Global desk)
- Section: markets
- Sources: [The Japan Times](https://www.japantimes.co.jp/business/2026/10/29/companies/iran-war-airlines-fuel-fares/), [CNBC](https://www.cnbc.com/2026/10/28/frontier-airlines-airfare-plane-tickets.html)

Airlines are reducing their fuel hedges and warning passengers of higher fares as the Iran war continues, [The Japan Times reported](https://www.japantimes.co.jp/business/2026/10/29/companies/iran-war-airlines-fuel-fares/). Jet fuel makes up 30% to 40% of an airline's costs. European and Asian carriers have historically hedged a larger share of their fuel needs than US carriers, so a retreat from hedging leaves them more exposed to spot prices as old contracts expire.

In the United States, carriers are passing costs to passengers. Frontier Airlines, the largest US budget carrier, reported a 71% increase in airfare for the third quarter and said customers continue to book, [CNBC reported](https://www.cnbc.com/2026/10/28/frontier-airlines-airfare-plane-tickets.html).

Two forces drive the fuel cost. Brent crude has traded between $113 and $117 this week. Jet fuel also depends on refining capacity, and damage to Gulf refineries during the war has reduced the supply of refined products. When volatility is this high, hedges cost more and protect less, so carriers buy less coverage and raise fares instead.

The fare data is relevant to the Federal Reserve's debate. A budget airline that raises fares by 71% and still fills seats shows that nominal demand is holding up, which is the kind of price pressure the two dissenting Fed officials cited when they voted to raise rates on Wednesday.

## What this means

The cost here flows through directly into fares. Carriers with less hedging now pay spot prices for jet fuel and pass them on, so airfares feed directly into consumer price indexes in the United States, Europe and Asia. Airlines whose customers accept higher fares, as Frontier's appear to, protect their margins. Carriers in price-sensitive markets, and those whose hedges are running off, absorb losses instead. The consensus assumes air travel demand will fall under high fares. Frontier's report shows that, so far, it has not. After the 2008 oil spike, demand held until the credit shock hit, then collapsed, which forced capacity cuts across the industry. The likelier outcome is that airlines announce winter capacity cuts on long-haul routes that use the most fuel within weeks, provided jet fuel stays near current levels. A fall in jet fuel after a Middle East settlement would remove that pressure and prove this read wrong.

## What to watch

- Winter schedule changes from European and Asian carriers. Capacity cuts would show that higher fares are not covering fuel costs.
- The airfare component of the next US consumer price report. A large rise would add to the Fed hawks' argument.
- Bookings commentary from carriers reporting next. A softening in demand would end the industry's ability to pass on costs.