Fall travel is becoming less of a bargain as higher jet fuel costs and rising demand narrow the traditional shoulder-season discount. Hopper Technology Solutions says average U.S. domestic airfare is up 39% from last year, putting fall prices 1% above peak summer levels for the first time in years; four years ago, fall fares were about 20% lower than summer. Expedia says lodging in its top 10 U.S. destinations costs 20% more than summer, while flights are 2% higher. Europe fares are up 33% from last fall, although the summer-to-fall reduction is still projected at 22%, compared with 33% in 2023. Luxury travel demand is particularly strong: Virtuoso reports fall 2026 bookings up 59% year over year, with revenue up 69% and Europe bookings up 49% despite rates rising more than 7%. Cooler weather, lighter crowds and flexible work and school schedules are shifting demand toward September, October and November. Travelers can still find savings by comparing airports and destinations, avoiding peak weekend patterns, using rewards and fare alerts, and considering places such as Fort Walton Beach, Aspen, Portugal's Algarve region and the Greek islands.