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$478+ Cheap flights from St. Louis (STL) to Capital, China (PEK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PEK
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from St. Louis to Capital

Cheapest flights from St. Louis to Capital
Explore the most affordable flight options available from St. Louis to Capital. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This oojo deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:18 pm
STL
-
PEK
2 stops31h 12m
Cathay Pacific
Wed 3/1810:00 am
PEK
-
STL
2 stops25h 58m
Cathay Pacific
Deal found 2/11$929
This oojo deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:30 am
STL
-
PEK
2 stops39h 15m
Cathay Pacific
Wed 9/3010:00 am
PEK
-
STL
2 stops25h 25m
Cathay Pacific
Deal found 2/11$968
This Trip.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:00 am
STL
-
PEK
2 stops37h 40m
Multiple Airlines
Sun 4/51:30 am
PEK
-
STL
2 stops35h 29m
Multiple Airlines
Deal found 2/12$976
This oojo deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:00 am
STL
-
PEK
2 stops28h 55m
Cathay Pacific
Sun 3/154:45 pm
PEK
-
STL
2 stops43h 13m
Cathay Pacific
Deal found 2/11$979
This BusinessClass deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:11 pm
STL
-
PEK
2 stops27h 34m
Cathay Pacific
Thu 4/306:40 pm
PEK
-
STL
2 stops37h 53m
Cathay Pacific
Deal found 2/10$1,046
This BusinessClass deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:45 pm
STL
-
PEK
2 stops32h 40m
Cathay Pacific
Sat 10/36:40 pm
PEK
-
STL
2 stops40h 45m
Cathay Pacific
Deal found 2/12$1,068
This Expedia deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:40 pm
STL
-
PEK
2 stops36h 30m
Multiple Airlines
Mon 10/1910:40 am
PEK
-
STL
2 stops26h 19m
Multiple Airlines
Deal found 2/11$1,142
This Expedia deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:30 pm
STL
-
PEK
2 stops51h 00m
Multiple Airlines
Thu 4/2310:40 am
PEK
-
STL
2 stops26h 19m
Multiple Airlines
Deal found 2/12$1,176
This Cathay Pacific deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:47 pm
STL
-
PEK
2 stops32h 38m
Cathay Pacific
Mon 10/197:40 pm
PEK
-
STL
2 stops39h 48m
Cathay Pacific
Deal found 2/12$1,190

Find flight deals from St. Louis to Capital

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Capital (PEK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$929
(oojo)

One-way from

$478
(BusinessClass)
Provider with most accurate pricing for Lambert-St Louis-Beijing Capital flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Beijing Capital flights.
Search Deals
From Lambert-St Louis to Beijing Capital
Search Deals
One-way flight from Lambert-St Louis to Beijing Capital
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Capital 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, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from St. Louis to Beijing Capital Airport that are best for you.

Fly from

St. Louis

Fly to

Capital

Route

Depart

Return

Price

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 3/4

6:18 pm-3:30 pm

2 stops31h 12m

Beijing Capital

Wed 3/18

10:00 am-10:58 pm

2 stops25h 58m

$929

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 3/30

7:00 am-9:40 am

2 stops37h 40m

Beijing Capital

Sun 4/5

1:30 am-11:59 pm

2 stops35h 29m

$976

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Fri 3/6

6:00 am-12:55 am

2 stops28h 55m

Beijing Capital

Sun 3/15

4:45 pm-10:58 pm

2 stops43h 13m

$979

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 4/8

6:11 pm-10:45 am

2 stops27h 34m

Beijing Capital

Thu 4/30

6:40 pm-7:33 pm

2 stops37h 53m

$1,046

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Fri 3/27

7:00 am-9:30 am

2 stops37h 30m

Beijing Capital

Fri 4/3

3:30 pm-11:59 pm

2 stops21h 29m

$1,219

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sun 5/3

6:21 am-12:25 pm

2 stops41h 04m

Beijing Capital

Tue 5/12

7:40 pm-10:59 pm

2 stops40h 19m

$1,248

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 3/5

7:00 am-7:05 pm

2 stops46h 05m

Beijing Capital

Sun 3/15

8:25 pm-1:51 pm

2 stops54h 26m

$1,354

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 3/5

7:00 am-9:45 am

2 stops36h 45m

$478

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 5/27

6:20 pm-5:05 pm

3 stops57h 45m

$725

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Fri 2/20

8:17 am-12:15 pm

2 stops37h 58m

$796

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 12 results
1
2

Compare providers for flights from St. Louis to Capital

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Capital in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Beijing Capital Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Beijing Capital Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Beijing Capital Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Beijing Capital Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Beijing Capital Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Capital

Have a flexible travel schedule? Discover the best time to fly to Capital from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Capital. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Beijing Capital?

    Most people fly from Lambert-St Louis (STL) if they book a flight from St. Louis to Beijing Capital. On average, Lambert-St Louis has 0 outbound flights to Beijing Capital per day from 0 airlines. Lambert-St Louis is conveniently located just 12.7 mi from St. Louis’s city center.

  • How long is the flight from St. Louis to Beijing Capital Airport?

    Cathay Pacific can get you from St. Louis to Beijing Capital Airport in just under 31h 12m. Your travel time can differ by up to . Airlines will cover a distance of 6725 mi.

  • Can I find deals for flights from St. Louis to Capital that include hotel bookings?

    Yes. In addition to deals on St. Louis to Capital flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Capital?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Capital.

  • Can I find deals for business class flights from St. Louis to Capital?

    Yes. Cheapflights offers flight deals from St. Louis to Capital by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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