Cheap Flights to Crystal Lake from HK$3,638

View HK$3,638 flight on Fri, 12 Sep 2025Opens in a new window

Popular airlines to Crystal Lake

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Crystal Lake

Prices were available within the past 7 days and start at HK$3,638 for one-way flights and HK$4,646 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 10 Sep - Mon, 15 Sep
LHR
London
ORD
Chicago
HK$4,646 Return, found 9 hours ago
HK$4,646
Return
found 9 hours ago
Select United flight, departing Wed, 10 Sep from London to Chicago, returning Mon, 15 Sep, priced at HK$4,646 found 9 hours ago
Air Canada
Wed, 10 Sep - Sun, 14 Sep
LHR
London
ORD
Chicago
HK$4,730 Return, found 1 day ago
HK$4,730
Return
found 1 day ago
Select Air Canada flight, departing Wed, 10 Sep from London to Chicago, returning Sun, 14 Sep, priced at HK$4,730 found 1 day ago
Swiss International Air Lines
Wed, 10 Sep - Mon, 15 Sep
LHR
London
ORD
Chicago
HK$4,770 Return, found 9 hours ago
HK$4,770
Return
found 9 hours ago
Select Swiss International Air Lines flight, departing Wed, 10 Sep from London to Chicago, returning Mon, 15 Sep, priced at HK$4,770 found 9 hours ago
Lufthansa
Wed, 10 Sep - Mon, 15 Sep
LHR
London
ORD
Chicago
HK$4,799 Return, found 9 hours ago
HK$4,799
Return
found 9 hours ago
Select Lufthansa flight, departing Wed, 10 Sep from London to Chicago, returning Mon, 15 Sep, priced at HK$4,799 found 9 hours ago
American Airlines
Fri, 12 Sep - Mon, 15 Sep
LHR
London
ORD
Chicago
HK$4,883 Return, found 9 hours ago
HK$4,883
Return
found 9 hours ago
Select American Airlines flight, departing Fri, 12 Sep from London to Chicago, returning Mon, 15 Sep, priced at HK$4,883 found 9 hours ago

Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD)

June is typically the cheapest month to fly

From HK$604 - HK$1,946 per traveller.

Graph displaying average flight prices per month

Flights to Crystal Lake information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Return price
HK$4,646

Trending flights to Crystal Lake

Prices were available within the past 7 days and start at HK$3,638 for one-way flights and HK$4,646 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Mon, 15 Sep - Sat, 15 Nov
HKG
Hong Kong SAR
ORD
Chicago
HK$6,425 Return, found 6 hours ago
HK$6,425
Return
found 6 hours ago
Select China Airlines flight, departing Mon, 15 Sep from Hong Kong SAR to Chicago, returning Sat, 15 Nov, priced at HK$6,425 found 6 hours ago
*Available to Expedia members.