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 connections can sometimes be more affordable, especially for longer international routes, if you don't mind the extra travel time.

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

Yes, having flexible travel dates can significantly impact the price of your flight. Mid-week travel or flying during off-peak seasons often results in lower fares. Even shifting your departure or return by a day or two 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 services. Some airlines may also charge for printing boarding passes at the airport. Understanding these additional expenses 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 4 days ago

476 airlines compared

80%+ AI score for best value

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

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

Explore current cheapest deals departing from St. Louis to Beijing

2026-10-21 – 2026-10-30
STL - Beijing
79% AI deal score
$1,120
$1,053
Round trip
2026-10-31 – 2026-11-13
STL - Beijing
73% AI deal score
$1,092
$1,172
Round trip
2026-10-31 – 2026-11-05
STL - Beijing
74% AI deal score
$1,170
$1,174
Round trip
2026-10-31 – 2026-11-11
STL - Beijing
74% AI deal score
$1,098
$1,176
Round trip
2026-10-31 – 2026-11-06
STL - Beijing
74% AI deal score
$1,138
$1,181
Round trip
2026-11-07 – 2026-11-13
STL - Beijing
73% AI deal score
$1,077
$1,181
Round trip
2026-11-07 – 2026-11-11
STL - Beijing
74% AI deal score
$1,125
$1,185
Round trip
2026-11-02 – 2026-11-13
STL - Beijing
73% AI deal score
$1,045
$1,189
Round trip
2026-11-02 – 2026-11-05
STL - Beijing
75% AI deal score
$1,130
$1,191
Round trip
2026-11-02 – 2026-11-06
STL - Beijing
75% AI deal score
$1,129
$1,198
Round trip

St. Louis to Beijing: Overview

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

Regular price: $979 - $2,125

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

The regular price range for this route is between $979 and $2125. The current lowest deal is $1177 with Frontier Airlines, for travel from Oct 31-Nov 6.

now $1,177

Low $979

High $2,125

The cheapest time to fly from St. Louis to Beijing

The cheapest month to fly from St. Louis to Beijing is December, with a median price of $1307. The most expensive month is October, with a median price of $1400. Generally, prices are lower from March to December.

December

Cheapest

Flights from $1,307

October

Most Expensive

Flights from $1,400

Mar

Oct

Nov

Dec

Direct flights from St. Louis to Beijing

Alaska Airlines, Inc.

Korean Air

Frontier Airlines

Cathay Pacific

Last-minute flights going from St. Louis to Beijing

Tue, Oct 20

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,080

$1,335

One-way

Tue, Oct 20

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,081

$1,335

One-way

Tue, Oct 20

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,081

$1,336

One-way

Wed, Oct 21

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc.

$1,106

$1,053

One-way

Wed, Oct 21

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,077

$1,335

One-way

Wed, Oct 21

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,073

$1,335

One-way

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

2 nights

Oct 20 - Oct 22

$1,344 → $1,308

7 nights

Oct 15 - Oct 22

$1,276 → $1,242

2 nights

Oct 21 - Oct 23

$1,338 → $1,308

3 nights

Oct 20 - Oct 23

$1,333 → $1,308

Popular Airports to fly from St. Louis to Beijing

St. Louis - Beijing route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from St. Louis to Beijing are below the typical level at $1177.

📅 Best time to fly

July is historically cheapest

Historically, July is the cheapest month to fly from St. Louis to Beijing, with a median price of $1247.

⏱️ Flight duration

Connecting flights average 31h 51m

Flights from St. Louis to Beijing typically involve connecting flights, with a median duration of 31h 51m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 3 stopovers.

🏆 Airline highlight

Frontier Airlines has a recent deal

Frontier Airlines offered a recent deal for $1177 from St. Louis to Beijing via kiwi.

🎯 Booking tip

Deals are rare on this route

Deals on flights from St. Louis to Beijing are historically rare, occurring less frequently than other routes.

St. Louis main airports to depart from

St. Louis Lambert International (STL)

Cheapest

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

📍 ~20 km from city center (reachable by car or train)

💸 Flights from ~$1,086

Beijing main airports to arrive at

Beijing Capital International (PEK)

Cheapest

Beijing Capital International Airport is a convenient arrival choice for flights from St. Louis to Beijing.

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

💸 Flights from ~$1,086

Airports nearby Beijing used as alternative

Tianjin Binhai International (TSN)

Tianjin Binhai International is a reliable alternative with exceptional high-speed rail connectivity to Beijing.

📍 ~120 km from Beijing (reachable by high-speed rail)

💸 Flights from ~$1,178

Business & First Class Flight Deals to Beijing

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

Elite

All Nippon Airways

Business Class

From STL

Elite

Nov 03

Beijing, China

83% AI deal score

$6,937

$5,756

Save $1,181

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Oct 20

Beijing, China

83% AI deal score

$7,334

$5,760

Save $1,574

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Dec 05

Beijing, China

82% AI deal score

$6,730

$5,203

Save $1,527

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Dec 05

Beijing, China

82% AI deal score

$6,663

$5,242

Save $1,421

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Dec 03

Beijing, China

82% AI deal score

$6,592

$5,242

Save $1,350

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Dec 03

Beijing, China

82% AI deal score

$6,716

$5,313

Save $1,403

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Dec 03

Beijing, China

81% AI deal score

$6,193

$5,181

Save $1,012

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Dec 05

Beijing, China

81% AI deal score

$6,323

$5,181

Save $1,142

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Dec 03

Beijing, China

81% AI deal score

$6,592

$5,289

Save $1,303

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Beijing

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare prices across various airlines and booking platforms. Setting up price alerts may also notify you when fares drop.

Booking flights in advance often provides more options and potentially better prices. However, last-minute deals can sometimes appear, so it's wise to monitor fares if your travel plans are flexible. The optimal booking time can vary, but generally, several weeks or months ahead is recommended.

Comparing nearby airports can sometimes reveal different flight options or prices. While it may add to your ground travel time, the potential savings on airfare could be significant. Always factor in the total cost and convenience when considering alternative airports.

Related routes

More routes from St. Louis

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Flights to Beijing from other cities

Flights from Astana to Beijing Flights from Jinan to Beijing Flights from Shenzhen to Beijing Flights from Surabaya to Beijing Flights from Sydney to Beijing Flights from Taipei to Beijing Flights from Taiyuan to Beijing Flights from Tashkent to Beijing Flights from Tianjin to Beijing Flights from Tijuana to Beijing Flights from Tokyo to Beijing Flights from Ulaanbaatar to Beijing

St. Louis to Beijing: Overview

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

Regular price: $979 - $2,125

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

The regular price range for this route is between $979 and $2125. The current lowest deal is $1177 with Frontier Airlines, for travel from Oct 31-Nov 6.

now $1,177

Low $979

High $2,125

The cheapest time to fly from St. Louis to Beijing

December

Cheapest

Flights from $1,307

October

Most Expensive

Flights from $1,400

Mar

Oct

Nov

Dec

Direct flights from St. Louis to Beijing

Alaska Airlines, Inc.

Korean Air

Frontier Airlines

Cathay Pacific

Last-minute flights going from St. Louis to Beijing

Tue, Oct 20

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,080

$1,335

One-way

Tue, Oct 20

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,081

$1,335

One-way

Tue, Oct 20

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,081

$1,336

One-way

Wed, Oct 21

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc.

$1,106

$1,053

One-way

Wed, Oct 21

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,077

$1,335

One-way

Wed, Oct 21

⌛ Last-Minute

STL - Beijing

St. Louis (STL) - Beijing (PEK)

Alaska Airlines, Inc., Korean Air

$1,073

$1,335

One-way

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

2 nights

Oct 20 - Oct 22

$1,344 → $1,308

7 nights

Oct 15 - Oct 22

$1,276 → $1,242

2 nights

Oct 21 - Oct 23

$1,338 → $1,308

3 nights

Oct 20 - Oct 23

$1,333 → $1,308

Popular Airports to fly from St. Louis to Beijing

St. Louis - Beijing route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from St. Louis to Beijing are below the typical level at $1177.

📅 Best time to fly

July is historically cheapest

Historically, July is the cheapest month to fly from St. Louis to Beijing, with a median price of $1247.

⏱️ Flight duration

Connecting flights average 31h 51m

Flights from St. Louis to Beijing typically involve connecting flights, with a median duration of 31h 51m.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant on this route, with a median of 3 stopovers.

🏆 Airline highlight

Frontier Airlines has a recent deal

Frontier Airlines offered a recent deal for $1177 from St. Louis to Beijing via kiwi.

🎯 Booking tip

Deals are rare on this route

Deals on flights from St. Louis to Beijing are historically rare, occurring less frequently than other routes.

St. Louis main airports to depart from

St. Louis Lambert International (STL)

Cheapest

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

📍 ~20 km from city center (reachable by car or train)

💸 Flights from ~$1,086

Beijing main airports to arrive at

Beijing Capital International (PEK)

Cheapest

Beijing Capital International Airport is a convenient arrival choice for flights from St. Louis to Beijing.

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

💸 Flights from ~$1,086

Airports nearby Beijing used as alternative

Tianjin Binhai International (TSN)

Tianjin Binhai International is a reliable alternative with exceptional high-speed rail connectivity to Beijing.

Beijing, China

81% AI deal score

$6,592

$5,289

Save $1,303

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

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 below the typical level

July is historically cheapest

Connecting flights average 31h 51m

Connecting flights are dominant

Frontier Airlines has a recent deal

Deals are rare on this route

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

Dec 03

Oct 20

Mar 07

Nov 03

Oct 20

Dec 05

Dec 05

Dec 03

Dec 03

Dec 03

Dec 05

Dec 03

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

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 below the typical level

July is historically cheapest

Connecting flights average 31h 51m

Connecting flights are dominant

Frontier Airlines has a recent deal

Deals are rare on this route

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

Dec 03

Oct 20

Mar 07

Nov 03

Oct 20

Dec 05

Dec 05

Dec 03

Dec 03

Dec 03

Dec 05

Dec 03

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?