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

Direct flights offer convenience by minimizing travel time and avoiding layovers. However, they are not always the most budget-friendly choice. Flights with one or more stops can often be more affordable, providing a trade-off between cost and travel duration.

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

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons usually offers more competitive fares than traveling on weekends or during popular holidays. Adjusting your departure or return by a few days may lead to considerable savings.

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 meal costs. Some airlines may also charge for printing boarding passes at the airport. Being aware of these additional fees can help you budget accurately for 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 5 days ago

402 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

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

Explore current cheapest deals departing from St. Louis to Beijing

Round trip

Sort by: Cheapest

October 7 - October 19

Cheapest

STL - Beijing

$1,128

$1,038

Round trip

August 18 - August 25

Best

STL - Beijing

$1,285

$1,073

Round trip

September 10 - September 22

STL - Beijing

$1,127

$1,075

Round trip

October 4 - October 19

STL - Beijing

$1,127

$1,088

Round trip

September 20 - September 25

STL - Beijing

$1,201

$1,181

Round trip

August 31 - September 15

STL - Beijing

$1,341

$1,224

Round trip

January 14 - January 21

STL - Beijing

$1,324

$1,239

Round trip

January 4 - January 14

STL - Beijing

$1,230

$1,276

Round trip

August 6 - August 12

Earliest

STL - Beijing

$1,331

$1,468

Round trip

September 1 - September 8

STL - Beijing

$1,151

$1,470

Round trip

Unlock all 500+ flight deals to Beijing and get alerts when great deals appear

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 to find cheap flights from St. Louis to Beijing.

When considering the cheapest time to fly from St. Louis to Beijing, August stands out with a median fare of $822. Following closely, September also offers competitive prices, with a median fare of $826. October is another favorable month, showing a median fare of $882, making these three months the most affordable for this route.

A typical journey from St. Louis to Beijing takes approximately 38h 48m, including connections. This duration reflects the nature of the route, as most itineraries connect at least once. Specifically, when connecting, the median number of stopovers is 3, indicating a multi-leg journey for most travelers.

The distance between St. Louis and Beijing is 10,831 kilometers, classifying this as a long-haul route. This significant distance means that all itineraries involve substantial travel time and typically multiple connections.

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

Regular price: $974 - $2,020

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

The regular price range for this route is between $974 and $2020. The current lowest deal is $1042 with Cathay Pacific, for travel from Oct 7-Oct 19.

now $1,042

Low $974

High $2,020

The cheapest time to fly from St. Louis to Beijing

Flights from St. Louis to Beijing are cheapest in August, with a median price of $822. The most expensive month to fly 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.

Korean Air

Hainan Airlines

Cathay Pacific

Last-minute flights going from St. Louis to Beijing

Mon, Jul 20

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

$1,289

$2,321

One-way

Thu, Aug 6

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Cathay Pacific

$1,317

$1,415

One-way

Thu, Aug 6

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PKX)

$1,461

$1,760

One-way

Mon, Aug 10

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

$1,265

$2,307

One-way

Fri, Aug 14

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Frontier Airlines

$1,285

$1,408

One-way

Mon, Aug 17

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,205

$1,363

One-way

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

14 nights

Oct 1 - Oct 15

$1,185 → $1,263

4 nights

Sep 10 - Sep 14

$1,227 → $1,340

9 nights

Nov 20 - Nov 29

$1,327 → $1,566

18%

9 nights

Oct 10 - Oct 19

$1,379 → $1,627

18%

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 from St. Louis to Beijing are above the typical level, with a median price of $1078.

📅 Best time to fly

Fly in August for the best prices

Historically, August is the cheapest month to fly, with a median price of $822.

⏱️ Flight duration

Expect a long-haul flight

Flights to Beijing typically take 38h 48m, classifying this as a long-haul route.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights available; routes typically include 3 stopovers.

🏆 Airline highlight

Cathay Pacific offers a recent deal

A recent deal from Cathay Pacific was found for $1042, departing October 7 and returning October 19.

🎯 Booking tip

Deals appear regularly

Deals for flights from St. Louis to Beijing appear regularly, about every 30 days.

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 city center (reachable by car)

💸 Flights from ~$1263

Beijing main airports to arrive at

Beijing Daxing International Airport (PKX)

Cheapest

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

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

💸 Flights from ~$1231

Beijing Capital International (PEK)

Beijing Capital International is another option for flights from St. Louis to Beijing.

📍 ~25 km from Beijing city center (reachable by car)

💸 Flights from ~$1263

Airports nearby Beijing used as alternative

Beijing Capital International (PEK)

Beijing Capital International is the primary international gateway for Beijing with an extensive global and domestic flight network.

📍 ~20 km from destination city (reachable by car)

💸 Flights from ~$1263

Beijing Daxing International Airport (PKX)

Cheapest

Beijing Daxing International Airport is a state-of-the-art secondary hub for Beijing with excellent high-speed rail and express subway connections.

📍 ~44 km from destination city (reachable by car)

💸 Flights from ~$1231

Tianjin Binhai International (TSN)

Tianjin Binhai International is the closest major airport outside of Beijing city limits, connected via high-speed rail.

📍 ~110 km from destination city (reachable by high-speed rail)

💸 Flights from ~$1359

Shijiazhuang Zhengding International (SJW)

Shijiazhuang Zhengding International is a low-cost alternative for Beijing travelers, offering integrated air-rail transport services.

📍 ~230 km from destination city (reachable by high-speed rail)

💸 Flights from ~$1407

Jinan Yaoqiang International (TNA)

Jinan Yaoqiang International is a major regional hub with a wide range of domestic connections, accessible via high-speed railway.

📍 ~300 km from destination city (reachable by high-speed rail)

💸 Flights from ~$1267

Business & First Class Flight Deals to Beijing

Beijing, China

67% AI deal score

$7,807

From STL

Elite

Jul 16

Beijing, China

66% AI deal score

$50,834

Frequently Asked Questions About Flights to Beijing

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices from various airlines and online travel agencies can also help uncover better deals. Look out for layovers, as these flights can sometimes be less expensive than direct options.

Booking flights in advance, often several months before your intended departure, can sometimes result in lower prices. However, prices can fluctuate, so monitoring fares over time may help you identify a good booking window. Mid-week bookings might also offer different pricing.

Comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of transportation to and from these alternative airports.

Related routes

Consider alternative routes from St. Louis

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