What airlines fly to China?

American Airlines, Cathay Pacific and United Airlines are the top three most popular airlines that fly to China from St. Louis according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to China. Keep in mind that there are 4 different airlines that fly to China on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Lambert-St Louis to China?

Cathay Pacific, Delta, and Qatar Airways are the most popular carriers operating from Lambert-St Louis to China

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

Prices for flights from Lambert-St Louis Airport to China are refreshed on a daily basis.

How many operators does momondo search for flights from Lambert-St Louis Airport to China?

As of June 2026, there are 4 operators available to choose from for flights from Lambert-St Louis Airport to China.

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

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 Lambert-St Louis Airport to China.

What documentation or ID do you need to fly to China?

The travel and health documents required for your trip to China can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at China. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$580 Cheap Flights from St. Louis to China in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to China

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:02 am - 3:30 pm

STL

CAN

44h 28m

2 stops

12:55 am - 11:56 pm

CAN

STL

37h 01m

2 stops

$1,122Qatar Airways

mar., ago. 11 - dom., nov. 1

6:02 am - 4:20 pm

STL

PVG

45h 18m

2 stops

12:35 am - 11:59 pm

PVG

STL

36h 24m

2 stops

$1,137Qatar Airways

lun., ago. 10 - dom., sep. 13

6:35 am - 4:20 pm

STL

PVG

44h 45m

2 stops

6:50 pm - 11:59 pm

PVG

STL

42h 09m

2 stops

$1,146Qatar Airways

mar., sep. 1 - jue., sep. 17

9:32 am - 12:05 pm

STL

PVG

37h 33m

2 stops

12:20 pm - 11:42 pm

PVG

STL

24h 22m

2 stops

$1,211Cathay Pacific

mié., ago. 19 - mié., ago. 26

9:32 am - 2:20 am

STL

CAN

27h 48m

2 stops

10:15 am - 10:29 pm

CAN

STL

26h 14m

2 stops

$1,218Cathay Pacific

lun., ago. 17 - mar., nov. 3

12:10 pm - 2:05 pm

STL

PVG

36h 55m

2 stops

6:10 pm - 11:57 am

PVG

STL

30h 47m

2 stops

$1,251Air Canada

mar., ago. 11 - mar., sep. 15

12:10 pm - 2:05 pm

STL

PVG

36h 55m

2 stops

6:10 pm - 8:20 pm

PVG

STL

39h 10m

1 stop

$1,254Air Canada

mar., ago. 11 - mar., sep. 15

9:30 am - 12:45 am

STL

PVG

26h 15m

2 stops

8:25 am - 2:15 pm

PVG

STL

42h 50m

2 stops

$1,264ANA

mié., ago. 12 - lun., ago. 24

1:27 pm - 12:25 pm

STL

SHA

32h 58m

2 stops

1:40 pm - 10:27 am

SHA

STL

34h 47m

2 stops

$1,300ANA

mar., nov. 17 - mar., nov. 24

8:42 am - 10:45 pm

STL

NKG

49h 03m

2 stops

11:20 am - 3:38 pm

NKG

STL

41h 18m

3 stops

$11,667United Airlines

jue., sep. 10 - lun., sep. 14

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Cathay Pacific flights from St. Louis to China

Our best Cathay Pacific deals on St. Louis to China flight tickets

Cathay Pacific

Aug 19

STL9:32 amLambert-St Louis

37h 33m

2 stops

PVG12:05 pmShanghai Pu Dong

Aug 26

PVG12:20 pmShanghai Pu Dong

24h 22m

2 stops

STL11:42 pmLambert-St Louis

$1,211

Cathay Pacific

Aug 25

STL6:00 amLambert-St Louis

28h 55m

2 stops

PVG11:55 pmShanghai Pu Dong

Sep 28

PVG8:35 amShanghai Pu Dong

28h 08m

2 stops

STL11:43 pmLambert-St Louis

$1,217

Cathay Pacific

Aug 17

STL9:32 amLambert-St Louis

27h 48m

2 stops

CAN2:20 amGuangzhou Baiyun

Nov 3

CAN10:15 amGuangzhou Baiyun

26h 14m

2 stops

STL10:29 pmLambert-St Louis

$1,218

ANA flights from St. Louis to China

Our best ANA deals on St. Louis to China flight tickets

ANA

Nov 17

STL1:08 pmLambert-St Louis

22h 07m

2 stops

PVG1:15 amShanghai Pu Dong

Nov 23

PVG2:35 amShanghai Pu Dong

23h 31m

2 stops

STL12:06 pmLambert-St Louis

$1,264

ANA

Aug 10

STL6:14 amLambert-St Louis

29h 31m

2 stops

PVG12:45 amShanghai Pu Dong

Aug 24

PVG8:25 amShanghai Pu Dong

42h 50m

2 stops

STL2:15 pmLambert-St Louis

$1,299

ANA

Nov 17

STL1:27 pmLambert-St Louis

32h 58m

2 stops

SHA12:25 pmShanghai Hongqiao Intl

Nov 24

SHA1:40 pmShanghai Hongqiao Intl

34h 47m

2 stops

STL10:27 amLambert-St Louis

$1,300

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

mar. 8/11

6:02 am-3:30 pm

2 stops44h 28m

Guangzhou Baiyun

dom. 11/1

12:55 am-11:56 pm

2 stops37h 01m

$1,122

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

lun. 8/10

6:02 am-4:20 pm

2 stops45h 18m

Shanghai Pu Dong

dom. 9/13

12:35 am-11:59 pm

2 stops36h 24m

$1,137

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

mar. 9/1

6:35 am-4:20 pm

2 stops44h 45m

Shanghai Pu Dong

jue. 9/17

6:50 pm-11:59 pm

2 stops42h 09m

$1,146

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

mié. 8/19

9:32 am-12:05 pm

2 stops37h 33m

Shanghai Pu Dong

mié. 8/26

12:20 pm-11:42 pm

2 stops24h 22m

$1,211

Quickest round-trip

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

lun. 8/17

9:32 am-2:20 am

2 stops27h 48m

Guangzhou Baiyun

mar. 11/3

10:15 am-10:29 pm

2 stops26h 14m

$1,218

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

mar. 8/11

12:10 pm-2:05 pm

2 stops36h 55m

Shanghai Pu Dong

mar. 9/15

6:10 pm-11:57 am

2 stops30h 47m

$1,251

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

mar. 8/11

12:10 pm-2:05 pm

2 stops36h 55m

Shanghai Pu Dong

mar. 9/15

6:10 pm-8:20 pm

1 stop39h 10m

$1,254

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

mié. 8/12

9:30 am-12:45 am

2 stops26h 15m

Shanghai Pu Dong

lun. 8/24

8:25 am-2:15 pm

2 stops42h 50m

$1,264

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

mar. 11/17

1:27 pm-12:25 pm

2 stops32h 58m

Shanghai Hongqiao Intl

mar. 11/24

1:40 pm-10:27 am

2 stops34h 47m

$1,300

St. LouisNanjing

STL - NKG

STLNKG

Lambert-St Louis

jue. 9/10

8:42 am-10:45 pm

2 stops49h 03m

Nanjing Lukou Intl

lun. 9/14

11:20 am-3:38 pm

3 stops41h 18m

$11,667

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to China

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to China?

In general, April is the cheapest month to fly from St. Louis to China. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $539. If you aren’t able to travel during the month of April, then book flights to China from St. Louis during February instead. Flights to China in February, while not as cheap as those in April, still average around $887.

Can stopping save me money on St. Louis to China flights?

You could potentially save up to 39% on your flight if you consider stops on a St. Louis to China flight.

Cheap St. Louis to China flight deals and tips

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

Fastest flight time	24h 00m
Direct flights	None

The fastest flight from St. Louis to China takes 24h 00m

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

Search flight deals

Frequently asked questions about flying from St. Louis to China

When did momondo last update prices for flights from Lambert-St Louis Airport to China?
Prices for flights from Lambert-St Louis Airport to China are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to China?
As of June 2026, there are 4 operators available to choose from for flights from Lambert-St Louis Airport to China.
How old do you have to be to fly from Lambert-St Louis Airport to China?
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 Lambert-St Louis Airport to China.
What documentation or ID do you need to fly to China?
The travel and health documents required for your trip to China can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at China. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from St. Louis to China

Compare and see reviews for airlines that fly from St. Louis to China with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $887	Free Cancellation	Rating 7.4 9,879 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $915	Free Cancellation	Rating 7.6 1,388 reviews	Search Cathay Pacific flights
Delta	PriceFrom $1,050	Free Cancellation	Rating 7.8 8,431 reviews	Search Delta flights
American Airlines	PriceFrom $1,062	Free Cancellation	Rating 7.1 11,750 reviews	Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to China for you.

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

Flights from St. Louis to China with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to China from St. Louis.

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

Yes momondo offers price alerts on flights to China from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.