슬릭딜에 이런 것도 뜨네요.

항공사는 유나이티드 델타 등등 다앙합니다.

날짜도 wide open이고요.

https://www.skyscanner.com/transport/flights/STL/PEK/20191112/20191119?cabinclass=economy&adults=1&adultsv2=1&rtn=1&children=0&childrenv2=&infants=0&qp_prevCurrency=USD&qp_prevPrice=289&qp_prevProvider=DS_RDS_Standard?associateid=API_B2B_18710_00001&utm_medium=b2b&utm_campaign=Flights&utm_source=SlickDealsReferral#/

https://slickdeals.net/f/13362925-st-louis-missouri-to-beijing-china-333-350-rt-airfares-on-alaska-hainan-airlines-or-united-airlines-travel-october-march-2020?src=frontpage