United has round-trip flights from Dallas (DFW) to Tokyo (HND) for $953-$967 with a connection. Flights August to October. Departures on Monday, Tuesday, Wednesday, and Sunday.
Some small OTAs on Skyscanner and Google have this for as low as $936; which is cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.
While the airfare cost for Japan is relatively expensive, the current exchange rate for USD/JPY is very favorable. It will cost a bit to get there but it will be relatively cheap for food and anything else priced in Yen.
Flight may operate as a United/ANA code-share.
Read More Cheap Flights: Dallas to Tokyo, Japan $936-$967 r/t [August-October] – United / ANA