Are direct flights from St. Louis to Beijing always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, connecting flights can sometimes be more affordable, especially for longer international routes. Weigh the cost savings against the added travel duration and potential for delays.

Can flexible travel dates help on St. Louis to Beijing flights?

Yes, being flexible with your travel dates can often lead to significant savings on airfare. Prices can vary greatly depending on the day of the week or time of year. Adjusting your departure or return by a few days may unlock cheaper options.

What extra costs should I check before booking St. Louis to Beijing flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Also, consider ground transportation costs at your destination. These additional expenses can impact the overall price of your trip.

Flights From St. Louis

To Beijing

Cheap Flights from St. Louis to Beijing

Browse current best options from St. Louis. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

St. Louis

RatePunk searches hundreds of travel sites at once for deals on flights to Beijing

Prices updated 7 days ago

454 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 24, 2026.)

Today’s best flight deals from St. Louis to Beijing

Explore current cheapest deals departing from St. Louis to Beijing

2026-10-13 – 2026-10-30
STL - Beijing
77% AI deal score
$1,072
$1,079
Round trip
2027-02-22 – 2027-03-18
STL - Beijing
86% AI deal score
$1,419
$1,080
Round trip
2026-09-28 – 2026-10-04
STL - Beijing
75% AI deal score
$1,155
$1,089
Round trip
2026-09-28 – 2026-10-06
STL - Beijing
74% AI deal score
$1,123
$1,100
Round trip
2026-09-28 – 2026-10-09
STL - Beijing
73% AI deal score
$1,113
$1,102
Round trip
2026-09-14 – 2026-10-04
STL - Beijing
73% AI deal score
$1,099
$1,102
Round trip
2026-09-30 – 2026-10-04
STL - Beijing
76% AI deal score
$1,206
$1,110
Round trip
2026-09-14 – 2026-10-06
STL - Beijing
73% AI deal score
$1,099
$1,112
Round trip
2026-09-14 – 2026-10-09
STL - Beijing
73% AI deal score
$1,101
$1,114
Round trip
2026-10-10 – 2026-10-16
STL - Beijing
74% AI deal score
$1,129
$1,119
Round trip

St. Louis to Beijing: Overview

Insights for flights from St. Louis to Beijing

For flights from St. Louis to Beijing, fares typically range from $934–$1283, with a median of $1078. Right now, current fares are above the typical level, and only 1% of recent fares were classified as a good price. New deals for this route show up several times a week, suggesting regular opportunities for finding cheap flights from St. Louis to Beijing.

When is the cheapest time to fly from St. Louis to Beijing? The most affordable months to fly are August, with a median fare of $822, followed by September at $826, and October at $882. These months offer significantly lower median prices compared to the overall typical range for the route.

A typical journey from St. Louis to Beijing takes approximately 38h 48m, including connections. This is a considerable travel time, reflecting the long-haul nature of the route and the necessity of multiple stops. Most itineraries for this route connect at least once, with a median of 3 stopovers when connecting.

The distance between St. Louis and Beijing is 10,831 km. This classifies the route as a long-haul journey, meaning you should expect extended travel times and typically multiple connections to reach your destination.

How much is a round trip from St. Louis to Beijing

Regular price: $1,184 - $1,806

Prices for flights from St. Louis to Beijing are currently below the regular range.

The regular price range for flights from St. Louis to Beijing is between $1184 and $1806. The current lowest deal is $1080 via Kayak, for travel from Feb 22-Mar 18.

now $1,080

Low $1,184

High $1,806

The cheapest time to fly from St. Louis to Beijing

The cheapest month to fly from St. Louis to Beijing is August, with a median price of $822. The most expensive month is December, with a median price of $1290. Prices are generally lower from March to November.

August

Cheapest

Flights from $822

December

Most Expensive

Flights from $1,290

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from St. Louis to Beijing

Alaska Airlines, Inc.

Hainan Airlines

Frontier Airlines

Korean Air

Last-minute flights going from St. Louis to Beijing

Tue, Sep 1

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Cathay Pacific

$1,547

$1,324

One-way

Tue, Sep 1

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Cathay Pacific

$1,329

$1,327

One-way

Tue, Sep 1

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Hainan Airlines

$1,220

$2,087

One-way

Tue, Sep 1

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Hainan Airlines

$1,220

$2,233

One-way

Tue, Sep 1

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Hainan Airlines

$1,223

$2,301

One-way

Fri, Sep 4

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

$1,233

$1,612

One-way

Biggest price drops on these dates for flights from St. Louis to Beijing

24 nights

Feb 22 - Mar 18

$1,419 → $1,080

24%

6 nights

Oct 17 - Oct 23

$1,133 → $1,093

8 nights

Feb 16 - Feb 24

$1,221 → $1,206

6 nights

Oct 10 - Oct 16

$1,129 → $1,132

Popular Airports to fly from St. Louis to Beijing

St. Louis - Beijing route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for St. Louis to Beijing are above the typical level at $1080.

📅 Best time to fly

Fly in August for the best prices

Historically, August, September, and October offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights average 38h 48m

Flights from St. Louis to Beijing typically involve 3 stopovers, averaging 38h 48m.

✈️ Airlines & availability

Connecting flights only

There are no direct flights available; all routes require at least one stopover.

🏆 Airline highlight

Alaska Airlines, Inc. offers deals

Alaska Airlines, Inc. has historically offered the most deals for this route.

🎯 Booking tip

Deals appear regularly

Deals for flights from St. Louis to Beijing appear regularly, so check often.

St. Louis main airports to depart from

St. Louis Lambert International (STL)

Cheapest

St. Louis Lambert International is a good option for flights from St. Louis to Beijing.

📍 ~20 km from St. Louis (reachable by car or train)

💸 Flights from ~$1,263

Beijing main airports to arrive at

Beijing Daxing International Airport (PKX)

Cheapest

Beijing Daxing International Airport is a good option for flights from St. Louis to Beijing.

📍 ~40 km from city center (reachable by car)

💸 Flights from ~$1,231

Airports nearby Beijing used as alternative

Beijing Capital International (PEK)

Beijing Capital International is Beijing's primary international gateway, offering an extensive global and domestic flight network.

📍 ~20 km from destination city (subject to significant ground traffic congestion)

💸 Flights from ~$1,263

Business & First Class Flight Deals to Beijing

Discover luxury on the budget with premium cabin class on flights from St. Louis to Beijing.

Elite

Best Elite deals to Beijing

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From STL

Elite

Sep 20

Beijing, China

87% AI deal score

$7,386

$5,502

Save $1,884

Air Canada, +1

Business Class

From STL

Elite

Sep 20

Beijing, China

87% AI deal score

$7,393

$5,502

Save $1,891

Air Canada, +1

Business Class

From STL

Elite

Oct 13

Beijing, China

84% AI deal score

$6,989

$5,469

Save $1,520

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Nov 23

Beijing, China

84% AI deal score

$7,270

$5,516

Save $1,754

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Nov 17

Beijing, China

84% AI deal score

$7,226

$5,552

Save $1,674

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Sep 07

Beijing, China

84% AI deal score

$7,706

$5,779

Save $1,927

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Sep 01

Beijing, China

84% AI deal score

$7,704

$5,866

Save $1,838

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Oct 22

Beijing, China

83% AI deal score

$6,854

$5,546

Save $1,308

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Sep 15

Beijing, China

83% AI deal score

$7,199

$5,624

Save $1,575

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Sep 16

Beijing, China

83% AI deal score

$7,415

$5,775

Save $1,640

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Sep 15

Beijing, China

83% AI deal score

$7,408

$5,775

Save $1,633

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Nov 17

Beijing, China

83% AI deal score

$7,195

$5,840

Save $1,355

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Beijing

To find cheap flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and online travel agencies can often reveal better deals. Setting up price alerts may also help you catch drops in airfare.

Booking flights well in advance, often several months out, can sometimes secure lower prices. However, last-minute deals can occasionally appear, so monitoring prices is usually a good strategy. The ideal booking time can vary based on demand and other factors.

Comparing nearby airports can sometimes offer more flight options or different pricing. While it may add to your ground travel, the potential savings on airfare could make it a worthwhile consideration. Always factor in the total cost and convenience.

Related routes

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Flights to Beijing from other cities

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St. Louis to Beijing: Overview

Insights for flights from St. Louis to Beijing

How much is a round trip from St. Louis to Beijing

Regular price: $1,184 - $1,806

Prices for flights from St. Louis to Beijing are currently below the regular range.

The regular price range for flights from St. Louis to Beijing is between $1184 and $1806. The current lowest deal is $1080 via Kayak, for travel from Feb 22-Mar 18.

now $1,080

Low $1,184

High $1,806

The cheapest time to fly from St. Louis to Beijing

August

Cheapest

Flights from $822

December

Most Expensive

Flights from $1,290

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from St. Louis to Beijing

Alaska Airlines, Inc.

Hainan Airlines

Frontier Airlines

Korean Air

Last-minute flights going from St. Louis to Beijing

Tue, Sep 1

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Cathay Pacific

$1,547

$1,324

One-way

Tue, Sep 1

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Cathay Pacific

$1,329

$1,327

One-way

Tue, Sep 1

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Hainan Airlines

$1,220

$2,087

One-way

Tue, Sep 1

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Hainan Airlines

$1,220

$2,233

One-way

Tue, Sep 1

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Hainan Airlines

$1,223

$2,301

One-way

Fri, Sep 4

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

$1,233

$1,612

One-way

Biggest price drops on these dates for flights from St. Louis to Beijing

24 nights

Feb 22 - Mar 18

$1,419 → $1,080

24%

6 nights

Oct 17 - Oct 23

$1,133 → $1,093

8 nights

Feb 16 - Feb 24

$1,221 → $1,206

6 nights

Oct 10 - Oct 16

$1,129 → $1,132

Popular Airports to fly from St. Louis to Beijing

St. Louis - Beijing route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for St. Louis to Beijing are above the typical level at $1080.

📅 Best time to fly

Fly in August for the best prices

Historically, August, September, and October offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights average 38h 48m

Flights from St. Louis to Beijing typically involve 3 stopovers, averaging 38h 48m.

✈️ Airlines & availability

Connecting flights only

There are no direct flights available; all routes require at least one stopover.

🏆 Airline highlight

Alaska Airlines, Inc. offers deals

Alaska Airlines, Inc. has historically offered the most deals for this route.

🎯 Booking tip

Deals appear regularly

Deals for flights from St. Louis to Beijing appear regularly, so check often.

St. Louis main airports to depart from

St. Louis Lambert International (STL)

Cheapest

St. Louis Lambert International is a good option for flights from St. Louis to Beijing.

📍 ~20 km from St. Louis (reachable by car or train)

💸 Flights from ~$1,263

Beijing main airports to arrive at

Beijing Daxing International Airport (PKX)

Cheapest

Beijing Daxing International Airport is a good option for flights from St. Louis to Beijing.

📍 ~40 km from city center (reachable by car)

💸 Flights from ~$1,231

Airports nearby Beijing used as alternative

Beijing Capital International (PEK)

Beijing Capital International is Beijing's primary international gateway, offering an extensive global and domestic flight network.

Beijing, China

83% AI deal score

$7,195

$5,840

Save $1,355

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Beijing

Cheap Flights from St. Louis to Beijing

Today’s best flight deals from St. Louis to Beijing

St. Louis to Beijing: Overview

Insights for flights from St. Louis to Beijing

How much is a round trip from St. Louis to Beijing

The cheapest time to fly from St. Louis to Beijing

Direct flights from St. Louis to Beijing

Last-minute flights going from St. Louis to Beijing

Biggest price drops on these dates for flights from St. Louis to Beijing

Popular Airports to fly from St. Louis to Beijing

St. Louis - Beijing route insights

Recent fares are above the typical level

Fly in August for the best prices

Connecting flights average 38h 48m

Connecting flights only

Alaska Airlines, Inc. offers deals

Deals appear regularly

St. Louis main airports to depart from

Beijing main airports to arrive at

Airports nearby Beijing used as alternative

Business & First Class Flight Deals to Beijing

Best Elite deals to Beijing

Sep 20

Sep 20

Oct 13

Nov 23

Nov 17

Sep 07

Sep 01

Oct 22

Sep 15

Sep 16

Sep 15

Nov 17

Frequently Asked Questions About Flights to Beijing

How can I find cheap flights from St. Louis to Beijing?

When should I book flights from St. Louis to Beijing?

Should I compare nearby airports for flights from St. Louis to Beijing?

Are direct flights from St. Louis to Beijing always the best option?

Can flexible travel dates help on St. Louis to Beijing flights?

What extra costs should I check before booking St. Louis to Beijing flights?

Related routes

More routes from St. Louis

Flights to Beijing from other cities

St. Louis to Beijing: Overview

Insights for flights from St. Louis to Beijing

How much is a round trip from St. Louis to Beijing

The cheapest time to fly from St. Louis to Beijing

Direct flights from St. Louis to Beijing

Last-minute flights going from St. Louis to Beijing

Biggest price drops on these dates for flights from St. Louis to Beijing

Popular Airports to fly from St. Louis to Beijing

St. Louis - Beijing route insights

Recent fares are above the typical level

Fly in August for the best prices

Connecting flights average 38h 48m

Connecting flights only

Alaska Airlines, Inc. offers deals

Deals appear regularly

St. Louis main airports to depart from

Beijing main airports to arrive at

Airports nearby Beijing used as alternative

Business & First Class Flight Deals to Beijing

Best Elite deals to Beijing

Sep 20

Sep 20

Oct 13

Nov 23

Nov 17

Sep 07

Sep 01

Oct 22

Sep 15

Sep 16

Sep 15

Nov 17

Frequently Asked Questions About Flights to Beijing

How can I find cheap flights from St. Louis to Beijing?

When should I book flights from St. Louis to Beijing?

Should I compare nearby airports for flights from St. Louis to Beijing?