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Cheap flights from Shanghai to St. Louis from $646

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shanghai to St. Louis departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Shanghai to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:15 pm - 3:44 pm
PVG
-
STL
39h 29m
2 stops
Multiple Airlines Logo
3:24 pm - 6:25 pm
STL
-
PVG
38h 01m
2 stops
$1,364Multiple Airlines
Mon, Oct 26 - Mon, Mar 22
United Airlines Logo
8:55 pm - 8:37 am
PVG
-
STL
24h 42m
2 stops
United Airlines Logo
8:30 am - 6:45 pm
STL
-
PVG
21h 15m
1 stop
$1,399United Airlines
Mon, Oct 26 - Mon, Mar 22
United Airlines Logo
12:10 pm - 6:38 pm
PVG
-
STL
19h 28m
1 stop
United Airlines Logo
7:06 pm - 6:45 pm
STL
-
PVG
34h 39m
1 stop
$1,661United Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
12:10 pm - 6:38 pm
PVG
-
STL
19h 28m
1 stop
United Airlines Logo
7:06 pm - 6:45 pm
STL
-
PVG
34h 39m
1 stop
$1,662United Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
12:10 pm - 6:38 pm
PVG
-
STL
19h 28m
1 stop
United Airlines Logo
7:06 pm - 6:45 pm
STL
-
PVG
34h 39m
1 stop
$1,663United Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
8:10 pm - 9:48 am
PVG
-
STL
26h 38m
2 stops
United Airlines Logo
7:06 pm - 6:45 pm
STL
-
PVG
34h 39m
1 stop
$1,664United Airlines
Wed, Oct 21 - Sun, Oct 25
Multiple Airlines Logo
5:35 pm - 3:38 pm
PVG
-
STL
35h 03m
3 stops
Multiple Airlines Logo
10:23 am - 4:00 pm
STL
-
PVG
40h 37m
2 stops
$2,022Multiple Airlines
Mon, Oct 26 - Mon, Mar 22
Japan Airlines Logo
12:45 pm - 11:56 pm
SHA
-
STL
24h 11m
2 stops
Japan Airlines Logo
9:08 am - 11:20 am
STL
-
SHA
37h 12m
2 stops
$2,100Japan Airlines
Thu, Jun 25 - Thu, Jul 2
Cathay Pacific Logo
10:30 pm - 7:44 pm
SHA
-
STL
34h 14m
2 stops
Cathay Pacific Logo
9:08 am - 12:05 pm
STL
-
SHA
37h 57m
2 stops
$5,748Cathay Pacific
Sun, Jun 14 - Mon, Jul 6
Cathay Pacific Logo
7:05 pm - 12:06 pm
PVG
-
STL
30h 01m
2 stops
Cathay Pacific Logo
9:08 am - 12:05 pm
STL
-
PVG
37h 57m
2 stops
$5,898Cathay Pacific
Sun, Jun 14 - Mon, Jul 6

Cathay Pacific flights from Shanghai to St. Louis

Our best Cathay Pacific deals on Shanghai to St. Louis flight tickets
Cathay Pacific
Jun 14
SHA10:30 pmShanghai Hongqiao Intl
34h 14m
2 stops
STL7:44 pmLambert-St Louis
Jul 6
STL9:08 amLambert-St Louis
37h 57m
2 stops
SHA12:05 pmShanghai Hongqiao Intl
$5,748
Cathay Pacific
Jun 14
PVG7:05 pmShanghai Pu Dong
30h 01m
2 stops
STL12:06 pmLambert-St Louis
Jul 6
STL9:08 amLambert-St Louis
37h 57m
2 stops
PVG12:05 pmShanghai Pu Dong
$5,898

United Airlines flights from Shanghai to St. Louis

Our best United Airlines deals on Shanghai to St. Louis flight tickets
United Airlines
Oct 26
PVG8:55 pmShanghai Pu Dong
24h 42m
2 stops
STL8:37 amLambert-St Louis
Mar 22
STL8:30 amLambert-St Louis
21h 15m
1 stop
PVG6:45 pmShanghai Pu Dong
$1,399
United Airlines
Oct 21
PVG12:10 pmShanghai Pu Dong
19h 28m
1 stop
STL6:38 pmLambert-St Louis
Oct 25
STL7:06 pmLambert-St Louis
34h 39m
1 stop
PVG6:45 pmShanghai Pu Dong
$1,661
United Airlines
Oct 21
PVG12:10 pmShanghai Pu Dong
19h 28m
1 stop
STL6:38 pmLambert-St Louis
Oct 25
STL7:06 pmLambert-St Louis
34h 39m
1 stop
PVG6:45 pmShanghai Pu Dong
$1,662

momondo Fare Finder

 
Customize your flight search to find flights from Shanghai to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Shanghai to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Mon 10/26

1:15 pm-3:44 pm

2 stops39h 29m

Lambert-St Louis

Mon 3/22

3:24 pm-6:25 pm

2 stops38h 01m

$1,364
Quickest round-trip

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Mon 10/26

8:55 pm-8:37 am

2 stops24h 42m

Lambert-St Louis

Mon 3/22

8:30 am-6:45 pm

1 stop21h 15m

$1,399

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Wed 10/21

12:10 pm-6:38 pm

1 stop19h 28m

Lambert-St Louis

Sun 10/25

7:06 pm-6:45 pm

1 stop34h 39m

$1,661

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Wed 10/21

12:10 pm-6:38 pm

1 stop19h 28m

Lambert-St Louis

Sun 10/25

7:06 pm-6:45 pm

1 stop34h 39m

$1,662

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Wed 10/21

12:10 pm-6:38 pm

1 stop19h 28m

Lambert-St Louis

Sun 10/25

7:06 pm-6:45 pm

1 stop34h 39m

$1,663

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Wed 10/21

8:10 pm-9:48 am

2 stops26h 38m

Lambert-St Louis

Sun 10/25

7:06 pm-6:45 pm

1 stop34h 39m

$1,664

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Mon 10/26

5:35 pm-3:38 pm

3 stops35h 03m

Lambert-St Louis

Mon 3/22

10:23 am-4:00 pm

2 stops40h 37m

$2,022

ShanghaiSt. Louis

SHA - STL

SHASTL

Shanghai Hongqiao Intl

Thu 6/25

12:45 pm-11:56 pm

2 stops24h 11m

Lambert-St Louis

Thu 7/2

9:08 am-11:20 am

2 stops37h 12m

$2,100

ShanghaiSt. Louis

SHA - STL

SHASTL

Shanghai Hongqiao Intl

Sun 6/14

10:30 pm-7:44 pm

2 stops34h 14m

Lambert-St Louis

Mon 7/6

9:08 am-12:05 pm

2 stops37h 57m

$5,748

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Sun 6/14

7:05 pm-12:06 pm

2 stops30h 01m

Lambert-St Louis

Mon 7/6

9:08 am-12:05 pm

2 stops37h 57m

$5,898

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

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

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

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

Qatar Airways, XiamenAir, and United Airlines are the most popular carriers operating from Shanghai to Lambert-St Louis

Cheap Shanghai to St. Louis flight deals and tips

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

Fastest flight time

21h 06m

Direct flights

None
The fastest flight from Shanghai to St. Louis takes 21h 06m
There are no direct flights from Shanghai to St. Louis. There are no popular flight routes from Shanghai to St. Louis.
Search flight deals

Frequently asked questions about flying from Shanghai to St. Louis

  • How far is Shanghai to Lambert-St Louis by plane?

    A flight from Shanghai to Lambert-St Louis will travel around 7193.2 mi. Typically, this will take 21h 06m by plane in normal conditions.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Shanghai to Lambert-St Louis Airport.

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

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Alton
Wentzville
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

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

It is quick and easy to find Shanghai to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

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

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

momondo helps you find the best flight between Shanghai 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 Shanghai to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Shanghai to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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