U.S. average annual domestic round trip airfare
real and nominal U.S. dollars, 1979–2014
| Data Item | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Return fare in nominal U.S. dollars | 607.31 | 642.27 | 628.01 | 578.83 | 584.73 | 586.56 | 538.81 | 486.90 | 495.15 | 508.63 | 532.93 | 521.06 | 500.28 | 476.18 | 484.12 | 433.87 | 430.85 | 429.30 | 424.92 | 434.63 | 424.12 | 432.29 | 389.20 | 359.12 | 355.56 | 336.73 | 332.47 | 351.13 | 340.30 | 351.02 | 317.23 | 343.30 | 361.45 | 366.77 | 370.08 | 377.39 |