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Cheap flights from St. Louis to Shanghai from $703

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Shanghai departing on 7/14. 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 St. Louis to Shanghai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
6:51 pm - 8:55 pm
STL
-
SHA
37h 04m
2 stops
Cathay Pacific Logo
1:20 pm - 11:41 pm
SHA
-
STL
47h 21m
2 stops
$1,334Cathay Pacific
Sat, Sep 12 - Mon, Oct 12
Cathay Pacific Logo
6:51 pm - 12:05 pm
STL
-
SHA
28h 14m
2 stops
Cathay Pacific Logo
1:20 pm - 11:41 pm
SHA
-
STL
47h 21m
2 stops
$1,359Cathay Pacific
Mon, Sep 14 - Wed, Oct 14
Cathay Pacific Logo
6:30 am - 12:05 pm
STL
-
SHA
40h 35m
2 stops
Cathay Pacific Logo
1:20 pm - 10:00 pm
SHA
-
STL
45h 40m
2 stops
$1,377Cathay Pacific
Mon, Sep 14 - Wed, Oct 14
Cathay Pacific Logo
6:54 pm - 12:05 pm
STL
-
SHA
28h 11m
2 stops
Cathay Pacific Logo
10:30 pm - 10:00 pm
SHA
-
STL
36h 30m
2 stops
$1,393Cathay Pacific
Thu, Sep 3 - Mon, Sep 14
Cathay Pacific Logo
6:51 pm - 12:05 pm
STL
-
SHA
28h 14m
2 stops
Cathay Pacific Logo
1:20 pm - 10:00 pm
SHA
-
STL
45h 40m
2 stops
$1,406Cathay Pacific
Mon, Sep 14 - Wed, Oct 14
Cathay Pacific Logo
6:51 pm - 12:05 pm
STL
-
SHA
28h 14m
2 stops
Cathay Pacific Logo
4:35 pm - 6:04 pm
SHA
-
STL
38h 29m
2 stops
$1,699Cathay Pacific
Thu, Oct 8 - Fri, Oct 30
Cathay Pacific Logo
5:13 pm - 8:55 pm
STL
-
SHA
38h 42m
2 stops
Cathay Pacific Logo
10:30 pm - 11:42 pm
SHA
-
STL
38h 12m
2 stops
$1,803Cathay Pacific
Tue, Jul 21 - Thu, Aug 13
Cathay Pacific Logo
9:31 am - 12:05 pm
STL
-
SHA
37h 34m
2 stops
Cathay Pacific Logo
1:20 pm - 11:42 pm
SHA
-
STL
47h 22m
2 stops
$1,993Cathay Pacific
Thu, Aug 6 - Fri, Aug 14
Cathay Pacific Logo
7:20 pm - 12:05 pm
STL
-
SHA
27h 45m
2 stops
Cathay Pacific Logo
1:20 pm - 9:09 am
SHA
-
STL
32h 49m
2 stops
$2,047Cathay Pacific
Mon, Jun 22 - Wed, Jul 1
Cathay Pacific Logo
7:23 pm - 8:55 pm
STL
-
SHA
36h 32m
2 stops
Cathay Pacific Logo
10:30 pm - 11:42 pm
SHA
-
STL
38h 12m
2 stops
$2,088Cathay Pacific
Sat, Aug 1 - Sun, Aug 9

Cathay Pacific flights from St. Louis to Shanghai Hongqiao Intl Airport

Our best Cathay Pacific deals on St. Louis to Shanghai Hongqiao Intl Airport flight tickets
Cathay Pacific
Sep 12
STL6:51 pmLambert-St Louis
37h 04m
2 stops
SHA8:55 pmShanghai Hongqiao Intl
Oct 12
SHA1:20 pmShanghai Hongqiao Intl
47h 21m
2 stops
STL11:41 pmLambert-St Louis
$1,334
Cathay Pacific
Sep 14
STL6:51 pmLambert-St Louis
28h 14m
2 stops
SHA12:05 pmShanghai Hongqiao Intl
Oct 14
SHA1:20 pmShanghai Hongqiao Intl
47h 21m
2 stops
STL11:41 pmLambert-St Louis
$1,359
Cathay Pacific
Sep 14
STL6:30 amLambert-St Louis
40h 35m
2 stops
SHA12:05 pmShanghai Hongqiao Intl
Oct 14
SHA1:20 pmShanghai Hongqiao Intl
45h 40m
2 stops
STL10:00 pmLambert-St Louis
$1,377

Japan Airlines flights from St. Louis to Shanghai Hongqiao Intl Airport

Our best Japan Airlines deals on St. Louis to Shanghai Hongqiao Intl Airport flight tickets
Japan Airlines
Nov 1
STL7:00 amLambert-St Louis
38h 45m
2 stops
SHA11:45 amShanghai Hongqiao Intl
Nov 5
SHA1:10 pmShanghai Hongqiao Intl
24h 32m
2 stops
STL11:42 pmLambert-St Louis
$2,909
Japan Airlines
Nov 1
STL7:00 amLambert-St Louis
38h 45m
2 stops
SHA11:45 amShanghai Hongqiao Intl
Nov 5
SHA1:10 pmShanghai Hongqiao Intl
24h 32m
2 stops
STL11:42 pmLambert-St Louis
$2,910
Japan Airlines
May 8
STL7:05 amLambert-St Louis
39h 15m
2 stops
SHA11:20 amShanghai Hongqiao Intl
Jun 1
SHA12:45 pmShanghai Hongqiao Intl
38h 41m
2 stops
STL2:26 pmLambert-St Louis
$4,410

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Shanghai Hongqiao Intl Airport 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 6, 2026.
Use the filters below to find and compare flights from St. Louis to Shanghai Hongqiao Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Sat 9/12

6:51 pm-8:55 pm

2 stops37h 04m

Shanghai Hongqiao Intl

Mon 10/12

1:20 pm-11:41 pm

2 stops47h 21m

$1,334

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Mon 9/14

6:51 pm-12:05 pm

2 stops28h 14m

Shanghai Hongqiao Intl

Wed 10/14

1:20 pm-11:41 pm

2 stops47h 21m

$1,359

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Mon 9/14

6:30 am-12:05 pm

2 stops40h 35m

Shanghai Hongqiao Intl

Wed 10/14

1:20 pm-10:00 pm

2 stops45h 40m

$1,377

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Thu 9/3

6:54 pm-12:05 pm

2 stops28h 11m

Shanghai Hongqiao Intl

Mon 9/14

10:30 pm-10:00 pm

2 stops36h 30m

$1,393

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Mon 9/14

6:51 pm-12:05 pm

2 stops28h 14m

Shanghai Hongqiao Intl

Wed 10/14

1:20 pm-10:00 pm

2 stops45h 40m

$1,406

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Thu 10/8

6:51 pm-12:05 pm

2 stops28h 14m

Shanghai Hongqiao Intl

Fri 10/30

4:35 pm-6:04 pm

2 stops38h 29m

$1,699

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Tue 7/21

5:13 pm-8:55 pm

2 stops38h 42m

Shanghai Hongqiao Intl

Thu 8/13

10:30 pm-11:42 pm

2 stops38h 12m

$1,803

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Thu 8/6

9:31 am-12:05 pm

2 stops37h 34m

Shanghai Hongqiao Intl

Fri 8/14

1:20 pm-11:42 pm

2 stops47h 22m

$1,993
Quickest round-trip

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Mon 6/22

7:20 pm-12:05 pm

2 stops27h 45m

Shanghai Hongqiao Intl

Wed 7/1

1:20 pm-9:09 am

2 stops32h 49m

$2,047

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Sat 8/1

7:23 pm-8:55 pm

2 stops36h 32m

Shanghai Hongqiao Intl

Sun 8/9

10:30 pm-11:42 pm

2 stops38h 12m

$2,088

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 Shanghai from

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

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 typical price of a round-trip flight between St. Louis and Shanghai Hongqiao Intl Airport?

What is the cheapest month to fly to Shanghai Hongqiao Intl Airport?

The cheapest month to fly to Shanghai Hongqiao Intl Airport from St. Louis is in September. Flight prices, which tend to average around $1,104, are often lower during this time because this is during the off-season. If you don’t want to visit Shanghai Hongqiao Intl Airport in September, then you should wait until October to fly from St. Louis, when ticket prices are also cheap, with an average price of $1,112.

When to book flights from St. Louis to Shanghai Hongqiao Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Shanghai Hongqiao Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Shanghai Hongqiao Intl Airport (STL to SHA) flight deals and tips

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

Fastest flight time

24h 55m

Direct flights

None
The fastest flight from St. Louis to Shanghai Hongqiao Intl Airport takes 24h 55m
There are no direct flights from St. Louis to Shanghai Hongqiao Intl Airport. There are no popular flight routes from St. Louis to Shanghai Hongqiao Intl Airport.
Search flight deals

Frequently asked questions about flying from St. Louis to Shanghai Hongqiao Intl Airport

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

    Lambert-St Louis and Shanghai Hongqiao Intl are 7198.2 mi apart from one another. By plane, this route typically takes 24h 55m.

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

    Prices for flights from Lambert-St Louis Airport to Shanghai Hongqiao Intl Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Shanghai Hongqiao Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Shanghai Hongqiao Intl Airport.

  • What documentation or ID do you need to fly to Shanghai Hongqiao Intl Airport?

    The travel and health documents you'll need for your trip to Shanghai Hongqiao Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Shanghai Hongqiao Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Shanghai Hongqiao Intl Airport?

Best airlines flying from St. Louis to Shanghai Hongqiao Intl Airport

Compare and see reviews for airlines that fly from St. Louis to Shanghai Hongqiao Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $539Free CancellationRating
7.9
8,456 reviews
Search Delta flights
American AirlinesPriceFrom $1,062Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Shanghai. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

Of course. momondo tracks the price of St. Louis to Shanghai 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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