Airports I have traveled to or through, with first and most recent visits.

U.S.

ALB - Albany International (198?, 2008)
MSP - Minneapolis-St. Paul International (1992, 2004)
EWR - Newark International (199?, 2006)
MCO - Orlando International (199?, 2005)
ORD - O'Hare International, Chicago (1997, 2002)
PIT - Pittsburgh International (1997?, 200?)
PHL - Philadelphia International (199?)
SFO - San Francisco International (1997, 2007)
DFW - Dallas-Fort Worth International (1998)
SAT - San Antonio International (1998)
ABQ - Albuquerque International Sunport (1998, 2008)
DEN - Denver International (1998, 2002)
ATL - Atlanta Jackson-Hartsfield International (1998, 2008)
JAN - Jackson International (1998)
CVG - Cincinnati Northern Kentucky International (1999, 2008)
PWM - Portland Interntational Jetport (1999)
BOS - Logan International, Boston (1999, 2008)
SEA - Seattle-Tacoma International (2000)
LAX - Los Angeles International (2000)
IAD - Washington Dulles International (2000)
RNO - Reno International (2002, 2007)
FLL - Fort Lauderdale International (2003, 2004)
SLC - Salt Lake International (2004, 2007)
SAN - San Diego International (2004)
JFK - John F. Kennedy International, New York (2004, 2007)
PDX - Portland International Airport (2004)
BDL - Bradley, Hartford-Springfield (2004, 2007)
BWI - Baltimore-Washington International (2006, 2007)
MDW - Chicago Midway (2006, 2007)
OAK - Oakland International (2006, 2007)
HNL - Honolulu International (2006)
OGG - Kahului Airport (2006)
KOA - Kona International Airport (2006)
CLT - Charlotte Douglas International (2006)
SNA - John Wayne Orange County International (2007)
RSW - Southwest Florida International (2007)
STL - St. Louis Lambert International (2007)
PHX - Phoenix Sky Harbor International (2007)

Canada

YYC - Calgary (2000)

Others

LHR - London Heathrow (2003)
BCN - Barcelona (2003)
BRU - Brussels International (2004)
CPH - Copenhagen International (2004)
NAS - Nassau International (2006)
CDG - Paris Charles DeGaulle International (2007)
MUC - Munich International (2007)

I have also been to, but not flown through:

YXY - Whitehorse (2001)