How do I get Price Alerts for flights from Chengdu to St. Louis?

Search flight deals from Chengdu to St. Louis . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Chengdu to St. Louis with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Chengdu Airport to Lambert-St Louis Airport?

Prices for flights from Chengdu Airport to Lambert-St Louis Airport are updated daily.

How old do you have to be to fly from Chengdu Airport to Lambert-St Louis Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chengdu Airport to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,973 Cheap Flights from Chengdu to St. Louis in 2026

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0 bags

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Find the cheapest flights from Chengdu to St. Louis

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 10:25 pm

CTU

STL

27h 55m

2 stops

6:51 am - 10:25 pm

STL

CTU

26h 34m

2 stops

$1,973United Airlines

sex, mar 13 - ter, mar 17

7:30 am - 10:25 pm

CTU

STL

27h 55m

2 stops

6:51 am - 10:25 pm

STL

CTU

26h 34m

2 stops

$1,974United Airlines

sex, mar 13 - ter, mar 17

7:30 am - 10:25 pm

CTU

STL

27h 55m

2 stops

6:51 am - 10:25 pm

STL

CTU

26h 34m

2 stops

$1,975United Airlines

sex, mar 13 - ter, mar 17

United Airlines flights from Chengdu to St. Louis

Our best United Airlines deals on Chengdu to St. Louis flight tickets

United Airlines

Mar 13

CTU7:30 amChengdu

27h 55m

2 stops

STL10:25 pmLambert-St Louis

Mar 17

STL6:51 amLambert-St Louis

26h 34m

2 stops

CTU10:25 pmChengdu

$1,973

United Airlines

Mar 13

CTU7:30 amChengdu

27h 55m

2 stops

STL10:25 pmLambert-St Louis

Mar 17

STL6:51 amLambert-St Louis

26h 34m

2 stops

CTU10:25 pmChengdu

$1,974

United Airlines

Mar 13

CTU7:30 amChengdu

27h 55m

2 stops

STL10:25 pmLambert-St Louis

Mar 17

STL6:51 amLambert-St Louis

26h 34m

2 stops

CTU10:25 pmChengdu

$1,975

Fly from

Fly to

Route

Depart

Return

Price

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

sex 3/13

7:30 am-10:25 pm

2 stops27h 55m

Lambert-St Louis

ter 3/17

6:51 am-10:25 pm

2 stops26h 34m

$1,973

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

sex 3/13

7:30 am-10:25 pm

2 stops27h 55m

Lambert-St Louis

ter 3/17

6:51 am-10:25 pm

2 stops26h 34m

$1,974

ChengduSt. Louis

CTU - STL

CTUSTL

Chengdu

sex 3/13

7:30 am-10:25 pm

2 stops27h 55m

Lambert-St Louis

ter 3/17

6:51 am-10:25 pm

2 stops26h 34m

$1,975

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Chengdu to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Chengdu to St. Louis according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chengdu to St. Louis (CTU to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chengdu to St. Louis

Fastest flight time	27h 55m
Direct flights	None

The fastest flight from Chengdu to St. Louis takes 27h 55m

There are no direct flights from Chengdu to St. Louis. There are no popular flight routes from Chengdu to St. Louis.

Search flight deals

How far is Chengdu to Lambert-St Louis by plane?
Lambert-St Louis is 7556.5 mi away from Chengdu. In terms of flight time, this usually takes a little over 27h 55m.
When did momondo last update prices for flights from Chengdu Airport to Lambert-St Louis Airport?
Prices for flights from Chengdu Airport to Lambert-St Louis Airport are updated daily.
How old do you have to be to fly from Chengdu Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chengdu Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Chengdu to St. Louis?
Search flight deals from Chengdu to St. Louis. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Chengdu to St. Louis with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

Florissant

O'Fallon

Fenton

Collinsville

St. Peters

Wentzville

Alton

Farmington

Clayton

Eureka

Edwardsville

Festus

Glencoe

Litchfield

Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Chengdu to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Chengdu.

Can I find flights from Chengdu to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Chengdu with this policy.

How can momondo help me find flights from Chengdu to St. Louis?

momondo helps you find the best flight between Chengdu and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Chengdu to St. Louis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chengdu to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.