In this June 11, 2009 photo, a ground crew member drives past tail section of a Southwest Airlines airliner at SeaTac Airport in SeaTac, Wash. Air fares have been dropping all summer while travelers held off buying because they were afraid of losing a job or worried about affording even a scaled-back vacation. But with July 4th fast approaching, some fares could be climbing again. AP Photo logo AP Photo 5 months ago

In this June 11, 2009 photo, a ground crew member drives past tail section of a Southwest Airlines airliner at SeaTac Airport in SeaTac, Wash. Air fares have been dropping all summer while travelers held off buying because they were afraid of losing a job or worried about affording even a scaled-back vacation. But with July 4th fast approaching, some fares could be climbing again.