That's really cheap. Think it's a self-dump?
Indeed
Fare 1: Carrier AC KLXUNV NYC to HKG (rules)
Passenger type ADT, round trip fare, booking code U, K
Covers JFK-YVR (Economy), YVR-HKG (Economy)
$135.00
Fare 2: Carrier AC KLXUNV HKG to NYC (rules)
Passenger type ADT, round trip fare, booking code K, M
Covers HKG-YVR (Economy), YVR-JFK (Economy)
$140.79
US September 11th Security Fee (AY)
$5.60
US Passenger Facility Charge (XF)
$4.50
US International Departure Tax (US)
$17.80
Hong Kong Air Passenger Departure Tax (HK)
$15.50
US International Arrival Tax (US)
$17.80
US Customs Fee (YC)
$5.50
US Immigration Fee (XY)
$7.00
USDA APHIS Fee (XA)
$3.96
Subtotal per passenger
$353.66
Number of passengers
x1
Subtotal For 1 adult
$353.66