theprof00 on 16 February 2016
Use skiplagged.com
It's a really good flight finder.
I booked a flight roundtrip to LA from Boston just a few days ago for 240$
Im leaving march 15th.
Skiplagged currently has flights for bos to tokyo for 1300 roundtrip.
Biggest tip, leave on Tuesdays. Tuesdays are the cheapest day to fly.
Also, fly in September. Just found a roundtrip from BOS to TYO for 926$
tuesday September 13th to Tuesday September 27th
Source: Ive been to Japan three times.
