$352 Find Cheap Flights from St. Louis to China

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to China departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from St. Louis to China

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Shanghai
Shanghai2 stops$994
Beijing
Beijing2 stops$1,074
Guangzhou
Guangzhou2 stops$1,568
Qingdao
Qingdao2 stops$1,099
Chongqing
Chongqing2 stops$1,045
Wuhan
Wuhan2 stops$1,099
Xiamen
Xiamen2 stops$1,224
Nanjing
Nanjing2 stops$1,099
Shanghai
Shanghai2 stops$994
Beijing
Beijing2 stops$1,074
Guangzhou
Guangzhou2 stops$1,568
Qingdao
Qingdao2 stops$1,099
Chongqing
Chongqing2 stops$1,045
Wuhan
Wuhan2 stops$1,099
Xiamen
Xiamen2 stops$1,224
Nanjing
Nanjing2 stops$1,099

Book Cheap St. Louis to China Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to China that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to China

Wed, Jan 14 - Thu, Feb 19
Cathay Pacific Logo
11:05 am - 11:35 amSTL-PVG
34h 30m2 stops
Cathay Pacific Logo
8:30 am - 6:03 pmPVG-STL
23h 33m2 stops
$994Cathay Pacific
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Mon, Feb 16 - Sun, Mar 1
Cathay Pacific Logo
6:50 pm - 12:20 pmSTL-SHA
27h 30m2 stops
Cathay Pacific Logo
10:30 pm - 10:57 pmSHA-STL
38h 27m2 stops
$995Cathay Pacific
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Mon, Feb 16 - Fri, Feb 20
Multiple Airlines Logo
7:00 am - 10:15 pmSTL-PVG
25h 15m2 stops
Multiple Airlines Logo
1:10 pm - 11:56 pmPVG-STL
24h 46m2 stops
$1,001Multiple Airlines
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Tue, Nov 25 - Tue, Dec 2
Delta Logo
6:40 am - 3:20 pmSTL-PVG
18h 40m1 stop
Delta Logo
5:30 pm - 8:47 pmPVG-STL
17h 17m1 stop
$1,046Delta
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Tue, Nov 25 - Tue, Dec 2
Delta Logo
2:21 pm - 3:50 pmSTL-PVG
35h 29m2 stops
Delta Logo
6:00 pm - 1:01 amPVG-STL
21h 01m2 stops
$1,050Delta
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Wed, Jan 14 - Thu, Feb 19
American Airlines Logo
7:15 am - 4:25 pmSTL-PVG
19h 10m1 stop
American Airlines Logo
6:10 pm - 10:57 pmPVG-STL
18h 47m1 stop
$1,082American Airlines
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Wed, Jan 14 - Thu, Feb 19
American Airlines Logo
6:44 pm - 4:25 pmSTL-PVG
31h 41m2 stops
American Airlines Logo
6:10 pm - 10:57 pmPVG-STL
18h 47m1 stop
$1,086American Airlines
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Sun, Apr 5 - Thu, Apr 9
United Airlines Logo
1:30 pm - 5:25 pmSTL-PVG
38h 55m2 stops
United Airlines Logo
12:10 pm - 9:42 amPVG-STL
34h 32m2 stops
$1,100United Airlines
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Mon, Feb 16 - Sun, Mar 1
United Airlines Logo
5:25 pm - 6:45 pmSTL-PVG
35h 20m1 stop
United Airlines Logo
8:55 pm - 3:38 pmPVG-STL
56h 43m2 stops
$1,109United Airlines
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Mon, Dec 8 - Sat, Dec 13
Multiple Airlines Logo
6:55 am - 4:05 pmSTL-CKG
43h 10m2 stops
Multiple Airlines Logo
5:20 pm - 11:57 pmCKG-STL
44h 37m2 stops
$1,180Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for St. Louis to China flights

Get data-powered insights and trends into flights from St. Louis to China to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to China?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to China, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to China is September, when tickets cost $1,151 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $2,826 and $1,786 respectively.

What’s the cheapest day of the week to fly from St. Louis to China?

The average price of all round-trip flights from St. Louis to China clicked on KAYAK for each day over the last 12 months.

For St. Louis to China, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from China back to St. Louis, the best deals are generally found on Friday, with Wednesday being the most expensive.

Good to know

Low seasonAugust
Cheapest flight$352
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from St. Louis to Shanghai Pudong Airport

FAQs - booking China flights

  • How does KAYAK find such low prices on flights from St. Louis to China?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to China.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to China?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to China is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to China?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from St. Louis to China with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to China?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to China up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to China?

    The cheapest time of day to fly to China is generally at night, when round-trip flights cost $1,730 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to China is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,827.

Reviews of the top 4 airlines serving from St. Louis to China

 
Need help choosing which airline to fly with from St. Louis to China? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8001 reviews
7.9Entertainment
7.9Comfort
7.3Food
8.5Crew
8.2Boarding
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

Leg room wasn't that great. Other than that it was a good flight

The lead business class attendant was excellent. Made a point of greeting you and knowing your name by the time you leave.

Chicken pieces were too big with pasta. Need to be smaller.

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

Great entertainment system, the seat is a bit old style needs refurbishment

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

The economy seats are incredibly tight. A large percent of the traveling public will not fit. I will not fly Cathay again because of this. You are literally squeezing passengers for profit. The CEO should fly some economy flights.

They ran out of food and were offering random food to passengers.

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Everything you need to know for your flight from St. Louis to China

Information on your arrival and departure airports