Airfares Rise 22% as Fuel Costs Push Airlines to Cut Flights

Higher fuel costs are pushing ticket prices up and prompting airlines to trim some flight schedules, even as Airlines for America CEO Chris Sununu argues that U.S. fares remain affordable by historical standards. Those claims can both be true: prices may still compare favorably with earlier periods while rising sharply for passengers booking now. The immediate result is a tougher trade-off—higher fares on some routes and fewer departures to choose from.

Fares have climbed about 22% year over year, a rise Sununu attributed largely to jet fuel prices surging amid the war in Iran and the closure of the Strait of Hormuz. He said that increase followed an unusually low-cost period before 2026. The comparison matters. A fare can look affordable against a longer historical baseline and still strain travelers whose budgets are being tested by a sudden increase. “Overall, flying in the United States is still incredibly affordable,” he told CBS’ The Takeout.

Sununu’s description is a broad one, and it leaves room for very different experiences across routes and cabin classes. Premium and first-class seats cost more, he said, while economy remains “very affordable.” But affordability depends on what a traveler is buying, when they’re booking, and what alternatives exist. A low-cost economy fare offers little comfort to someone facing fewer convenient flights or a costly change of plans. Here’s the thing: the average price trend doesn’t tell each passenger what their trip will cost.

The broader pricing picture also reflects changes since February, when the conflict began. The collapse of ultra-low-cost Spirit Airlines in May and major carriers’ shift toward premium offerings may also be influencing fares. Those factors don’t establish how much any one fare has risen, but they complicate the idea that fuel alone explains what travelers see. When a low-cost carrier disappears and established airlines emphasize higher-priced cabins, passengers may have fewer ways to find a bargain—even if airlines still describe economy as affordable.

Fewer flights can mean fuller planes

On reports that airlines are leaving seats empty instead of cutting prices, Sununu told host Major Garrett the claim was “100 percent” false. He argued that carriers are trimming unprofitable service as fuel costs rise. His explanation shifts attention from what happens to unsold seats to the decisions airlines make before a flight is scheduled: a carrier may reduce departures on a route if it believes some service won’t cover its costs.

As an example, Sununu said a route that once had three daily flights from Wichita to Green Bay now has two. With fewer departures, he expects flights to be “very very crowded.” That’s a concrete illustration, but it doesn’t establish how widespread such reductions are. For travelers, the practical effect can still be clear: fewer departure times, less room to switch plans, and fuller flights. And this is the part most people overlook: even when the total number of seats on a route is the key issue, the timing of those seats can matter just as much to a passenger.

The numbers here are underwhelming for anyone hoping to hear that cheaper fuel will quickly restore more choice. If you’re working in this space, the point to watch is whether carriers keep reducing marginal service as costs rise, and how that changes the experience on routes with limited alternatives. Less flexibility. More people on each flight.

Air traffic control upgrade targets efficiency

Sununu also backed the FAA’s air traffic control modernization effort, crediting Transportation Secretary Sean Duffy and FAA Administrator Bryan Bedford with starting the first serious system-wide upgrade in decades. He said little had changed over the preceding forty years, while more progress had been made in the past twelve months than in that entire period. That is a forceful assessment of the effort’s pace, though the remarks don’t specify which changes have already reached day-to-day operations.

For passengers, Sununu framed the payoff as improved efficiency. He said safety remains the priority, but an antiquated system has required slower operations in recent years. Modernization, he said, could restore efficiency while maintaining safe operations. In general, air traffic systems coordinate the movement of aircraft across busy routes and airports; when capacity or procedures constrain that flow, delays and slower operations can follow. Better performance could help the system handle flights more efficiently, but the benefits depend on upgrades translating into practical changes for controllers and airlines.

What travelers should watch

For now, the clearest near-term effects travelers may notice are higher fares and tighter schedules. The fuel shock is already part of Sununu’s explanation for rising prices, while his account of route cuts suggests airlines are adjusting service in response to operating costs. Whether those pressures ease, or remain visible in fares and flight availability, isn’t established by his comments.

The air traffic control effort points to a longer-term question: can modernization improve the system’s capacity to move flights without compromising safety? Sununu sees efficiency as the potential payoff, but passengers will judge the effort by what changes in their actual trips. If upgrades deliver practical improvements, they could help address operational constraints. Until then, travelers are left with the effects they can see now: higher prices and fewer options on some schedules.