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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 July , August 2026

26 Jul - 30 Aug $ 1,427.00
STL
St Louis
Frontier Airlines
3 STOPS
CTU
Chengdu
CTU
Chengdu
Frontier Airlines
3 STOPS
STL
St Louis
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27 Jul - 11 Aug $ 2,137.00
STL
St Louis
Alaska Airlines
2 STOPS
CTU
Chengdu
CTU
Chengdu
Alaska Airlines
2 STOPS
STL
St Louis
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27 Jul - 10 Aug $ 4,103.00
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 Jul - 01 Aug $ 2,105.00
STL
St Louis
WestJet
3 STOPS
CTU
Chengdu
CTU
Chengdu
WestJet
3 STOPS
STL
St Louis
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26 Jul - 01 Aug $ 2,212.00
STL
St Louis
Frontier Airlines
3 STOPS
CTU
Chengdu
CTU
Chengdu
Frontier Airlines
2 STOPS
STL
St Louis
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28 Jul - 01 Aug $ 2,218.00
STL
St Louis
Frontier Airlines
3 STOPS
CTU
Chengdu
CTU
Chengdu
Frontier Airlines
2 STOPS
STL
St Louis
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One-way flights to Chengdu from St Louis

9:08 AM - 10:00 AM
Cathay Pacific
2 Stops
38h 27m
STL - CTU
$ 692
Kiwi
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2:50 PM - 10:00 AM
Cathay Pacific
3 Stops
32h 45m
STL - CTU
$ 718
Kiwi
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3:22 PM - 11:15 PM
Sichuan Airlines
2 Stops
25h 38m
STL - CTU
$ 3,465
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.