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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 December 2025 , January 2026

31 Dec - 29 Jan $ 1,344.00
STL
St Louis
Frontier Airlines
3 STOPS
CTU
Chengdu
CTU
Chengdu
Frontier Airlines
3 STOPS
STL
St Louis
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28 Dec - 09 Jan $ 2,785.00
STL
St Louis
Cathay Pacific
2 STOPS
CTU
Chengdu
CTU
Chengdu
Cathay Pacific
2 STOPS
STL
St Louis
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24 Dec - 08 Jan $ 6,377.00
STL
St Louis
Cathay Pacific
2 STOPS
CTU
Chengdu
CTU
Chengdu
Cathay Pacific
2 STOPS
STL
St Louis
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Last minute flights from St Louis to Chengdu

28 Dec - 01 Jan $ 2,165.00
STL
St Louis
Frontier Airlines
2 STOPS
CTU
Chengdu
CTU
Chengdu
Frontier Airlines
2 STOPS
STL
St Louis
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27 Dec - 01 Jan $ 2,203.00
STL
St Louis
WestJet
3 STOPS
CTU
Chengdu
CTU
Chengdu
WestJet
3 STOPS
STL
St Louis
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28 Dec - 01 Jan $ 2,243.00
STL
St Louis
WestJet
2 STOPS
CTU
Chengdu
CTU
Chengdu
WestJet
3 STOPS
STL
St Louis
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One-way flights to Chengdu from St Louis

3:30 PM - 1:45 PM
Cathay Pacific
2 Stops
34h 50m
STL - CTU
$ 856
Kiwi
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9:08 AM - 10:20 AM
Cathay Pacific
2 Stops
38h 7m
STL - CTU
$ 872
Kiwi
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11:43 AM - 1:40 AM
Qatar Airways
2 Stops
36h 12m
STL - CTU
$ 1,354
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.