Normal prices for this flight are around double the price.
$2000 via Cathay Pacific (via layover in HK)
$2148 via Qatar (layover in Doha)
You fly Jetstar to Singapore then Singapore to Chicago via Narita on Japan Airlines. Helloworld is the agent doing this deal.
The good or the bad is that there is an 18 hour layover. Personally, I prefer this as I get to explore Singapore for a day. Even with a hotel & 1 day of expenses, it still comes out cheaper.
Dates April 11 to May 2 but have played around and it appears to be for various dates in April/May. E.g. April 14 to May 6. Play around with your dates.
Fantastic deal for Honeymooners. Just add a cheap Southwest flight Chicago to Buffalo, N.Y. rent a car to Niagara Falls.Throw in a couple of nights each way in Singapore, which in itself is a fantastic place to break up the journey.