CPI-U for airline fares in the U.S. 2000 -2023
In 2023, the seasonally adjusted consumer price index for all airline fares in the United States was 267.22 which was 167 percent more than the base years between 1982 and 1894, but five percent less than the previous year. Over the period given, the CPI-U peaked at 313.1 in 2013, before decreasing significantly to 217.2 in 2021.