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Cheap Flights to Chain of Rocks from HK$1,168

View HK$1,168 flight on Wed, 16 Sept 2026Opens in a new window

Flight 1

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Cheap round-trip flights to Chain of Rocks

Prices were available within the past 7 days and start at HK$1,168 for one-way flights and HK$2,335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
Southwest Airlines
Air Canada

Find the cheapest month to fly from Columbus (CMH) to St. Louis (STL)

From HK$1,368 - HK$1,925 per traveller.

Travel information

Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Destination city name
St. Louis
Roundtrip price
HK$2,335
*Available to Expedia members.