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Cheap flights from Shanghai to St. Louis from $516

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 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Shanghai to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:35 pm - 3:26 pmPVG  Shanghai Pu Dong-STL Lambert-St Louis
34h 51m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
4:05 pm - 4:00 pmSTL  Lambert-St Louis-PVG Shanghai Pu Dong
33h 55m2 stops Toronto Pearson Intl Vancouver Intl
$951Air Canada
Thu, Oct 29 - Mon, Nov 2
United Airlines Logo
1:30 pm - 10:26 pmPVG  Shanghai Pu Dong-STL Lambert-St Louis
21h 56m2 stops San Francisco Houston George Bush Intcntl
United Airlines Logo
8:00 am - 6:45 pmSTL  Lambert-St Louis-PVG Shanghai Pu Dong
20h 45m1 stop San Francisco
$1,070United Airlines
Thu, Oct 29 - Mon, Nov 2
Air Canada Logo
5:35 pm - 3:26 pmPVG  Shanghai Pu Dong-STL Lambert-St Louis
35h 51m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
4:05 pm - 4:00 pmSTL  Lambert-St Louis-PVG Shanghai Pu Dong
33h 55m2 stops Toronto Pearson Intl Vancouver Intl
$1,209Air Canada
Fri, Dec 25 - Tue, Dec 29
Air Canada Logo
5:35 pm - 3:26 pmPVG  Shanghai Pu Dong-STL Lambert-St Louis
35h 51m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
4:05 pm - 4:25 pmSTL  Lambert-St Louis-PVG Shanghai Pu Dong
34h 20m1 stop Toronto Pearson Intl
$1,499Air Canada
Fri, Dec 25 - Tue, Dec 29
Multiple Airlines Logo
1:35 pm - 12:13 pmSHA  Shanghai Hongqiao Intl-STL Lambert-St Louis
35h 38m2 stops Tokyo Haneda Chicago O'Hare Intl
Multiple Airlines Logo
7:21 am - 11:20 amSTL  Lambert-St Louis-SHA Shanghai Hongqiao Intl
38h 59m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,662Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
United Airlines Logo
1:30 pm - 6:06 pmPVG  Shanghai Pu Dong-STL Lambert-St Louis
18h 36m1 stop San Francisco
United Airlines Logo
6:15 am - 6:45 pmSTL  Lambert-St Louis-PVG Shanghai Pu Dong
22h 30m1 stop San Francisco
$1,837United Airlines
Fri, Dec 25 - Tue, Dec 29
Cathay Pacific Logo
1:20 pm - 11:43 pmSHA  Shanghai Hongqiao Intl-STL Lambert-St Louis
47h 23m2 stops Hong Kong Intl Dallas/Fort Worth
Cathay Pacific Logo
6:30 am - 12:05 pmSTL  Lambert-St Louis-SHA Shanghai Hongqiao Intl
40h 35m2 stops Los Angeles Hong Kong Intl
$2,041Cathay Pacific
Fri, Sep 25 - Fri, Oct 2

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Air Canada flights from Shanghai to St. Louis

Our best Air Canada deals on Shanghai to St. Louis flight tickets
Air Canada
Oct 29
PVG5:35 pmShanghai Pu Dong
34h 51m
2 stops
STL3:26 pmLambert-St Louis
Nov 2
STL4:05 pmLambert-St Louis
33h 55m
2 stops
PVG4:00 pmShanghai Pu Dong
$951
Air Canada
Dec 25
PVG5:35 pmShanghai Pu Dong
35h 51m
2 stops
STL3:26 pmLambert-St Louis
Dec 29
STL4:05 pmLambert-St Louis
33h 55m
2 stops
PVG4:00 pmShanghai Pu Dong
$1,209
Air Canada
Dec 25
PVG5:35 pmShanghai Pu Dong
35h 51m
2 stops
STL3:26 pmLambert-St Louis
Dec 29
STL4:05 pmLambert-St Louis
34h 20m
1 stop
PVG4:25 pmShanghai Pu Dong
$1,499

United Airlines flights from Shanghai to St. Louis

Our best United Airlines deals on Shanghai to St. Louis flight tickets
United Airlines
Oct 29
PVG1:30 pmShanghai Pu Dong
21h 56m
2 stops
STL10:26 pmLambert-St Louis
Nov 2
STL8:00 amLambert-St Louis
20h 45m
1 stop
PVG6:45 pmShanghai Pu Dong
$1,070
United Airlines
Dec 25
PVG1:30 pmShanghai Pu Dong
18h 36m
1 stop
STL6:06 pmLambert-St Louis
Dec 29
STL6:15 amLambert-St Louis
22h 30m
1 stop
PVG6:45 pmShanghai Pu Dong
$1,837

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 August 12, 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 Shanghai Pu Dong - STL Lambert-St Louis

PVGSTL

Shanghai Pu Dong

Thu 10/29

5:35 pm-3:26 pm

2 stops34h 51m

Lambert-St Louis

Mon 11/2

4:05 pm-4:00 pm

2 stops33h 55m

$951

ShanghaiSt. Louis

PVG Shanghai Pu Dong - STL Lambert-St Louis

PVGSTL

Shanghai Pu Dong

Thu 10/29

1:30 pm-10:26 pm

2 stops21h 56m

Lambert-St Louis

Mon 11/2

8:00 am-6:45 pm

1 stop20h 45m

$1,070

ShanghaiSt. Louis

PVG Shanghai Pu Dong - STL Lambert-St Louis

PVGSTL

Shanghai Pu Dong

Fri 12/25

5:35 pm-3:26 pm

2 stops35h 51m

Lambert-St Louis

Tue 12/29

4:05 pm-4:00 pm

2 stops33h 55m

$1,209

ShanghaiSt. Louis

PVG Shanghai Pu Dong - STL Lambert-St Louis

PVGSTL

Shanghai Pu Dong

Fri 12/25

5:35 pm-3:26 pm

2 stops35h 51m

Lambert-St Louis

Tue 12/29

4:05 pm-4:25 pm

1 stop34h 20m

$1,499

ShanghaiSt. Louis

SHA Shanghai Hongqiao Intl - STL Lambert-St Louis

SHASTL

Shanghai Hongqiao Intl

Wed 9/23

1:35 pm-12:13 pm

2 stops35h 38m

Lambert-St Louis

Wed 9/30

7:21 am-11:20 am

2 stops38h 59m

$1,662
Quickest round-trip

ShanghaiSt. Louis

PVG Shanghai Pu Dong - STL Lambert-St Louis

PVGSTL

Shanghai Pu Dong

Fri 12/25

1:30 pm-6:06 pm

1 stop18h 36m

Lambert-St Louis

Tue 12/29

6:15 am-6:45 pm

1 stop22h 30m

$1,837

ShanghaiSt. Louis

SHA Shanghai Hongqiao Intl - STL Lambert-St Louis

SHASTL

Shanghai Hongqiao Intl

Fri 9/25

1:20 pm-11:43 pm

2 stops47h 23m

Lambert-St Louis

Fri 10/2

6:30 am-12:05 pm

2 stops40h 35m

$2,041
Cheapest one-way

ShanghaiSt. Louis

PVG Shanghai Pu Dong - STL Lambert-St Louis

PVGSTL

Shanghai Pu Dong

Mon 11/16

11:35 am-11:59 pm

2 stops26h 24m

$516

ShanghaiSt. Louis

PVG Shanghai Pu Dong - STL Lambert-St Louis

PVGSTL

Shanghai Pu Dong

Wed 10/28

5:35 pm-3:26 pm

2 stops34h 51m

$529

ShanghaiSt. Louis

PVG Shanghai Pu Dong - STL Lambert-St Louis

PVGSTL

Shanghai Pu Dong

Wed 10/28

5:35 pm-3:26 pm

2 stops34h 51m

$540

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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?

Air Canada 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 56m

Direct flights

None
The fastest flight from Shanghai to St. Louis takes 21h 56m
There are no direct flights from Shanghai to St. Louis. There are no popular flight routes from Shanghai to St. Louis.
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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 56m 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
Fairview Heights
Hermann
St. Peters
Maryland Heights
Collinsville
Florissant
Alton
O'Fallon
Farmington
Clayton
Fenton
Festus
Wentzville
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

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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