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Cheap flights from St. Louis to Beijing from $925

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 Beijing departing on 5/28. 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 Beijing

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
3:35 pm - 3:25 pm
STL
-
PEK
34h 50m
2 stops
Cathay Pacific Logo
12:05 pm - 11:02 pm
PEK
-
STL
47h 57m
2 stops
$1,197Cathay Pacific
Mon, Sep 7 - Mon, Sep 28
Cathay Pacific Logo
6:51 pm - 5:25 pm
STL
-
PEK
33h 34m
2 stops
Cathay Pacific Logo
4:40 pm - 11:05 pm
PEK
-
STL
43h 25m
2 stops
$1,247Cathay Pacific
Sat, Sep 12 - Mon, Oct 12
Air Canada Logo
5:32 pm - 4:55 pm
STL
-
PEK
58h 23m
2 stops
Air Canada Logo
6:45 pm - 8:37 am
PEK
-
STL
50h 52m
2 stops
$1,311Air Canada
Sat, Sep 12 - Mon, Oct 12
Cathay Pacific Logo
6:51 pm - 5:25 pm
STL
-
PEK
33h 34m
2 stops
Cathay Pacific Logo
10:00 am - 11:05 pm
PEK
-
STL
50h 05m
2 stops
$1,322Cathay Pacific
Sat, Oct 10 - Mon, Oct 19
Japan Airlines Logo
8:30 am - 7:45 pm
STL
-
PEK
46h 15m
2 stops
Japan Airlines Logo
8:25 am - 11:05 pm
PEK
-
STL
27h 40m
2 stops
$1,373Japan Airlines
Sat, Oct 10 - Mon, Oct 19
Japan Airlines Logo
7:12 am - 12:00 pm
STL
-
PEK
39h 48m
2 stops
Japan Airlines Logo
4:20 pm - 11:47 am
PEK
-
STL
56h 27m
2 stops
$1,404Japan Airlines
Sat, Apr 25 - Sun, May 3
Air Canada Logo
7:05 am - 4:55 pm
STL
-
PEK
44h 50m
2 stops
Air Canada Logo
6:45 pm - 8:25 pm
PEK
-
STL
38h 40m
2 stops
$1,545Air Canada
Wed, May 27 - Mon, Jun 1
Air Canada Logo
7:05 am - 4:55 pm
STL
-
PEK
44h 50m
2 stops
Air Canada Logo
6:45 pm - 12:06 pm
PEK
-
STL
30h 21m
2 stops
$1,550Air Canada
Wed, May 27 - Sat, May 30
Air Canada Logo
1:05 pm - 4:55 pm
STL
-
PEK
38h 50m
2 stops
Air Canada Logo
6:45 pm - 8:25 pm
PEK
-
STL
38h 40m
2 stops
$1,562Air Canada
Thu, May 28 - Mon, Jun 1
Air Canada Logo
2:15 pm - 4:55 pm
STL
-
PEK
37h 40m
2 stops
Air Canada Logo
6:45 pm - 8:25 pm
PEK
-
STL
38h 40m
2 stops
$1,567Air Canada
Sat, May 30 - Tue, Jun 2

Air Canada flights from St. Louis to Beijing Capital Airport

Our best Air Canada deals on St. Louis to Beijing Capital Airport flight tickets
Air Canada
Sep 12
STL5:32 pmLambert-St Louis
58h 23m
2 stops
PEK4:55 pmBeijing Capital
Oct 12
PEK6:45 pmBeijing Capital
50h 52m
2 stops
STL8:37 amLambert-St Louis
$1,311
Air Canada
May 27
STL7:05 amLambert-St Louis
44h 50m
2 stops
PEK4:55 pmBeijing Capital
Jun 1
PEK6:45 pmBeijing Capital
38h 40m
2 stops
STL8:25 pmLambert-St Louis
$1,545
Air Canada
May 27
STL7:05 amLambert-St Louis
44h 50m
2 stops
PEK4:55 pmBeijing Capital
May 30
PEK6:45 pmBeijing Capital
30h 21m
2 stops
STL12:06 pmLambert-St Louis
$1,550

Cathay Pacific flights from St. Louis to Beijing Capital Airport

Our best Cathay Pacific deals on St. Louis to Beijing Capital Airport flight tickets
Cathay Pacific
Sep 7
STL3:35 pmLambert-St Louis
34h 50m
2 stops
PEK3:25 pmBeijing Capital
Sep 28
PEK12:05 pmBeijing Capital
47h 57m
2 stops
STL11:02 pmLambert-St Louis
$1,197
Cathay Pacific
Sep 12
STL6:51 pmLambert-St Louis
33h 34m
2 stops
PEK5:25 pmBeijing Capital
Oct 12
PEK4:40 pmBeijing Capital
43h 25m
2 stops
STL11:05 pmLambert-St Louis
$1,247
Cathay Pacific
Oct 10
STL6:51 pmLambert-St Louis
33h 34m
2 stops
PEK5:25 pmBeijing Capital
Oct 19
PEK10:00 amBeijing Capital
50h 05m
2 stops
STL11:05 pmLambert-St Louis
$1,322

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Beijing Capital 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 April 15, 2026.
Use the filters below to find and compare flights from St. Louis to Beijing Capital Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 9/7

3:35 pm-3:25 pm

2 stops34h 50m

Beijing Capital

Mon 9/28

12:05 pm-11:02 pm

2 stops47h 57m

$1,197

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 9/12

6:51 pm-5:25 pm

2 stops33h 34m

Beijing Capital

Mon 10/12

4:40 pm-11:05 pm

2 stops43h 25m

$1,247

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 9/12

5:32 pm-4:55 pm

2 stops58h 23m

Beijing Capital

Mon 10/12

6:45 pm-8:37 am

2 stops50h 52m

$1,311

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 10/10

6:51 pm-5:25 pm

2 stops33h 34m

Beijing Capital

Mon 10/19

10:00 am-11:05 pm

2 stops50h 05m

$1,322
Quickest round-trip

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 10/10

8:30 am-7:45 pm

2 stops46h 15m

Beijing Capital

Mon 10/19

8:25 am-11:05 pm

2 stops27h 40m

$1,373

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 4/25

7:12 am-12:00 pm

2 stops39h 48m

Beijing Capital

Sun 5/3

4:20 pm-11:47 am

2 stops56h 27m

$1,404

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 5/27

7:05 am-4:55 pm

2 stops44h 50m

Beijing Capital

Mon 6/1

6:45 pm-8:25 pm

2 stops38h 40m

$1,545

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 5/27

7:05 am-4:55 pm

2 stops44h 50m

Beijing Capital

Sat 5/30

6:45 pm-12:06 pm

2 stops30h 21m

$1,550

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 5/28

1:05 pm-4:55 pm

2 stops38h 50m

Beijing Capital

Mon 6/1

6:45 pm-8:25 pm

2 stops38h 40m

$1,562

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 5/30

2:15 pm-4:55 pm

2 stops37h 40m

Beijing Capital

Tue 6/2

6:45 pm-8:25 pm

2 stops38h 40m

$1,567

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Beijing from

How to get the cheapest flight ticket from St. Louis to Beijing Capital 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

Can stopping save me money on St. Louis to Beijing Capital Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a St. Louis to Beijing Capital Airport flight.

When to book flights from St. Louis to Beijing Capital Airport

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

Cheap St. Louis to Beijing Capital Airport (STL to PEK) flight deals and tips

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

Fastest flight time

29h 56m

Direct flights

None
The fastest flight from St. Louis to Beijing Capital Airport takes 29h 56m
There are no direct flights from St. Louis to Beijing Capital Airport. There are no popular flight routes from St. Louis to Beijing Capital Airport.
Search flight deals

Frequently asked questions about flying from St. Louis to Beijing Capital Airport

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

    There are 6736.6 mi between Lambert-St Louis and Beijing Capital. A reasonable flight in good conditions will take 29h 56m.

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

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

  • How old do you have to be to fly from Lambert-St Louis Airport to Beijing Capital 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 Beijing Capital Airport.

  • What documentation or ID do you need to fly to Beijing Capital Airport?

    The travel and health documents you'll need for your trip to Beijing Capital 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 Beijing Capital Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Beijing from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Beijing quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Beijing from St. Louis which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Beijing from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Beijing 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.

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