There is a widespread fare war between American, Delta and United to Tokyo from around the USA. Los Angeles to Tokyo is priced under $450 round trip on American Airlines to Tokyo Haneda HND. Delta and United match $450 to Tokyo Narita NRT. All three airlines have low fares from Los Angeles ($450) and San Francisco ($550) to Tokyo.
United attacks American Airlines hubs with fares from Chicago ORD as low as $440 round trip with United and ANA and $550 from Dallas DFW, Charlotte CLT and Philadelphia PHL.
American Airlines attacks United and Delta hubs with $650 round trip fares from Newark EWR, Houston IAH, Atlanta ATL, Minneapolis MSP, Salt Lake City SLC and Seattle SEA.
American Airlines Los Angeles LAX – Tokyo Haneda HND (nonstop flights)
$435.66 Tuesday April 19 – Monday April 25
Delta Air Lines Chicago ORD – Minneapolis MSP – Tokyo NRT
$449.76 Wednesday March 30 – Thursday April 7
United Airlines Charlotte CLT – Chicago ORD – Tokyo NRT
$573.26 Sunday April 10 – Monday April 18
This looks like a good time to pick up a low airfare to Tokyo.