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Cheap flights from St. Louis to Shanghai from $514

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 1/5. 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
6:38 am - 12:05 pmSTL-SHA
40h 27m2 stops
Cathay Pacific Logo
1:20 pm - 9:48 pmSHA-STL
45h 28m2 stops
$1,018Cathay Pacific
Find Deal
Mon, Apr 6 - Mon, May 4
Cathay Pacific Logo
11:05 am - 3:20 pmSTL-SHA
38h 15m2 stops
Cathay Pacific Logo
1:35 pm - 11:59 pmSHA-STL
24h 24m2 stops
$1,033Cathay Pacific
Find Deal
Wed, Jan 14 - Wed, Jan 21
Cathay Pacific Logo
10:04 am - 12:20 pmSTL-SHA
36h 16m2 stops
Cathay Pacific Logo
10:30 pm - 6:02 pmSHA-STL
33h 32m2 stops
$1,083Cathay Pacific
Find Deal
Fri, Feb 13 - Sun, Feb 22
Cathay Pacific Logo
11:05 am - 12:20 pmSTL-SHA
35h 15m2 stops
Cathay Pacific Logo
1:35 pm - 11:59 pmSHA-STL
24h 24m2 stops
$1,157Cathay Pacific
Find Deal
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
4:05 pm - 4:50 pmSTL-SHA
34h 45m3 stops
Multiple Airlines Logo
6:10 pm - 3:29 pmSHA-STL
35h 19m3 stops
$1,325Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
Cathay Pacific Logo
6:38 am - 3:20 pmSTL-SHA
43h 42m2 stops
Cathay Pacific Logo
1:35 pm - 5:59 pmSHA-STL
41h 24m2 stops
$1,355Cathay Pacific
Find Deal
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
2:24 pm - 11:45 amSTL-SHA
31h 21m2 stops
Multiple Airlines Logo
10:30 pm - 6:02 pmSHA-STL
33h 32m2 stops
$1,522Multiple Airlines
Find Deal
Thu, Feb 12 - Sun, Feb 22
Multiple Airlines Logo
4:05 pm - 12:40 pmSTL-SHA
30h 35m3 stops
Multiple Airlines Logo
7:45 am - 3:29 pmSHA-STL
21h 44m2 stops
$1,712Multiple Airlines
Find Deal
Thu, Jan 15 - Thu, Jan 22
Japan Airlines Logo
1:59 pm - 11:45 amSTL-SHA
31h 46m2 stops
Japan Airlines Logo
1:10 pm - 11:57 pmSHA-STL
24h 47m2 stops
$1,914Japan Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Japan Airlines Logo
7:50 am - 11:25 amSTL-SHA
38h 35m2 stops
Japan Airlines Logo
12:50 pm - 11:16 pmSHA-STL
23h 26m2 stops
$2,188Japan Airlines
Find Deal
Sat, Apr 18 - Sun, Apr 26

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
Apr 6
STL6:38 amLambert-St Louis
40h 27m
2 stops
SHA12:05 pmShanghai Hongqiao Intl
May 4
SHA1:20 pmShanghai Hongqiao Intl
45h 28m
2 stops
STL9:48 pmLambert-St Louis
$1,018
Find similar
Cathay Pacific
Jan 14
STL11:05 amLambert-St Louis
38h 15m
2 stops
SHA3:20 pmShanghai Hongqiao Intl
Jan 21
SHA1:35 pmShanghai Hongqiao Intl
24h 24m
2 stops
STL11:59 pmLambert-St Louis
$1,033
Find similar
Cathay Pacific
Feb 13
STL10:04 amLambert-St Louis
36h 16m
2 stops
SHA12:20 pmShanghai Hongqiao Intl
Feb 22
SHA10:30 pmShanghai Hongqiao Intl
33h 32m
2 stops
STL6:02 pmLambert-St Louis
$1,083
Find similar

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
Dec 10
STL1:43 pmLambert-St Louis
32h 02m
2 stops
SHA11:45 amShanghai Hongqiao Intl
Dec 17
SHA1:10 pmShanghai Hongqiao Intl
24h 47m
2 stops
STL11:57 pmLambert-St Louis
$1,679
Find similar
Japan Airlines
Dec 10
STL1:43 pmLambert-St Louis
32h 02m
2 stops
SHA11:45 amShanghai Hongqiao Intl
Dec 17
SHA1:10 pmShanghai Hongqiao Intl
24h 47m
2 stops
STL11:57 pmLambert-St Louis
$1,694
Find similar
Japan Airlines
Dec 11
STL1:59 pmLambert-St Louis
31h 46m
2 stops
SHA11:45 amShanghai Hongqiao Intl
Dec 14
SHA1:10 pmShanghai Hongqiao Intl
24h 47m
2 stops
STL11:57 pmLambert-St Louis
$1,914
Find similar

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 December 1, 2025.
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

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Mon 4/6

6:38 am-12:05 pm

2 stops40h 27m

Shanghai Hongqiao Intl

Mon 5/4

1:20 pm-9:48 pm

2 stops45h 28m

$1,018

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Wed 1/14

11:05 am-3:20 pm

2 stops38h 15m

Shanghai Hongqiao Intl

Wed 1/21

1:35 pm-11:59 pm

2 stops24h 24m

$1,033

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Fri 2/13

10:04 am-12:20 pm

2 stops36h 16m

Shanghai Hongqiao Intl

Sun 2/22

10:30 pm-6:02 pm

2 stops33h 32m

$1,083

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Thu 1/15

11:05 am-12:20 pm

2 stops35h 15m

Shanghai Hongqiao Intl

Thu 1/22

1:35 pm-11:59 pm

2 stops24h 24m

$1,157

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Thu 1/15

4:05 pm-4:50 pm

3 stops34h 45m

Shanghai Hongqiao Intl

Thu 1/22

6:10 pm-3:29 pm

3 stops35h 19m

$1,325

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Sun 3/15

6:38 am-3:20 pm

2 stops43h 42m

Shanghai Hongqiao Intl

Tue 3/24

1:35 pm-5:59 pm

2 stops41h 24m

$1,355

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Thu 2/12

2:24 pm-11:45 am

2 stops31h 21m

Shanghai Hongqiao Intl

Sun 2/22

10:30 pm-6:02 pm

2 stops33h 32m

$1,522

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Thu 1/15

4:05 pm-12:40 pm

3 stops30h 35m

Shanghai Hongqiao Intl

Thu 1/22

7:45 am-3:29 pm

2 stops21h 44m

$1,712

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Thu 12/11

1:59 pm-11:45 am

2 stops31h 46m

Shanghai Hongqiao Intl

Sun 12/14

1:10 pm-11:57 pm

2 stops24h 47m

$1,914

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Sat 4/18

7:50 am-11:25 am

2 stops38h 35m

Shanghai Hongqiao Intl

Sun 4/26

12:50 pm-11:16 pm

2 stops23h 26m

$2,188

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 April to fly from St. Louis, when ticket prices are also cheap, with an average price of $1,169.

What is the cheapest day to depart on your flight to Shanghai Hongqiao Intl Airport?

The cheapest day to depart from St. Louis to Shanghai Hongqiao Intl Airport is on a Sunday. Travelers who choose to depart for Shanghai Hongqiao Intl Airport on a Sunday will often find tickets for as low as $1,636. On the other hand, Friday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,306.

What is the cheapest time of day to depart on your flight to Shanghai Hongqiao Intl Airport?

Our most recent data shows that the best time of day to fly to Shanghai Hongqiao Intl Airport is in the afternoon. Flights from St. Louis to Shanghai Hongqiao Intl Airport during this time can be as low as $1,636. Try not to purchase tickets at noon because they tend to be around $2,207. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

22h 25m

Direct flights

None
The fastest flight from St. Louis to Shanghai Hongqiao Intl Airport takes 22h 25m
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.
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  • 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 27h 36m.

  • 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 $1,057Free CancellationRating
7.9
8,010 reviews
Search Delta flights
American AirlinesPriceFrom $1,069Free CancellationRating
7.2
11,041 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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