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Cheap flights from St Louis (STL) to Chengdu (CTU)

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How to find the cheapest flight from St Louis (STL) to Chengdu (CTU)

How to find the cheapest flight from St Louis (STL) to Chengdu (CTU)
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How to find the cheapest flight from St Louis (STL) to Chengdu (CTU)
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How to find the cheapest flight from St Louis (STL) to Chengdu (CTU)
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Cheap flights from St Louis to Chengdu in August , September 2026

31 Aug - 10 Sep $ 1,345.00
STL
St Louis
Alaska Airlines
2 STOPS
CTU
Chengdu
CTU
Chengdu
Alaska Airlines
2 STOPS
STL
St Louis
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18 Aug - 08 Sep $ 2,597.00
STL
St Louis
Cathay Pacific
2 STOPS
CTU
Chengdu
CTU
Chengdu
Cathay Pacific
2 STOPS
STL
St Louis
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18 Aug - 10 Sep $ 3,146.00
STL
St Louis
Alaska Airlines
2 STOPS
CTU
Chengdu
CTU
Chengdu
Alaska Airlines
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Chengdu

26 Aug - 01 Sep $ 1,392.00
STL
St Louis
Frontier Airlines
2 STOPS
CTU
Chengdu
CTU
Chengdu
Frontier Airlines
3 STOPS
STL
St Louis
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25 Aug - 01 Sep $ 1,392.00
STL
St Louis
Frontier Airlines
2 STOPS
CTU
Chengdu
CTU
Chengdu
Frontier Airlines
3 STOPS
STL
St Louis
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19 Aug - 01 Sep $ 1,417.00
STL
St Louis
Frontier Airlines
2 STOPS
CTU
Chengdu
CTU
Chengdu
Frontier Airlines
3 STOPS
STL
St Louis
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One-way flights to Chengdu from St Louis

6:35 AM - 7:15 PM
Cathay Pacific
2 Stops
26h 20m
STL - CTU
$ 570
Kiwi
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6:00 AM - 1:20 PM
Cathay Pacific
2 Stops
45h 5m
STL - CTU
$ 667
Kiwi
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4:40 PM - 11:15 PM
Sichuan Airlines
2 Stops
24h 20m
STL - CTU
$ 2,418
Kiwi
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How to find the cheapest flight from St Louis (STL) to Chengdu (CTU)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Chengdu (CTU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Chengdu (CTU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.