$497 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 4/27. 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$1,135
Beijing
Beijing2 stops$1,158
Guangzhou
Guangzhou2 stops$1,100
Chongqing
Chongqing2 stops$1,473
Wuhan
Wuhan2 stops$1,498
Xiamen
Xiamen2 stops$1,489
Nanjing
Nanjing2 stops$1,383
Shanghai
Shanghai2 stops$1,135
Beijing
Beijing2 stops$1,158
Guangzhou
Guangzhou2 stops$1,100
Chongqing
Chongqing2 stops$1,473
Wuhan
Wuhan2 stops$1,498
Xiamen
Xiamen2 stops$1,489
Nanjing
Nanjing2 stops$1,383

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

Thu, Apr 23 - Tue, Jun 2
Cathay Pacific Logo
12:27 pm - 2:20 am
STL
-
CAN
24h 53m
2 stops
Cathay Pacific Logo
10:10 am - 9:37 pm
CAN
-
STL
24h 27m
2 stops
$1,100Cathay Pacific
Tue, Apr 7 - Sat, May 9
Multiple Airlines Logo
3:50 pm - 3:00 pm
STL
-
PVG
58h 10m
2 stops
Multiple Airlines Logo
8:35 am - 11:59 pm
PVG
-
STL
28h 24m
2 stops
$1,135Multiple Airlines
Sun, May 3 - Wed, May 13
Japan Airlines Logo
7:05 am - 12:00 pm
STL
-
PEK
39h 55m
2 stops
Japan Airlines Logo
8:25 am - 11:47 am
PEK
-
STL
40h 22m
2 stops
$1,344Japan Airlines
Sat, May 16 - Wed, May 27
Air Canada Logo
7:05 am - 4:55 pm
STL
-
PEK
44h 50m
2 stops
Air Canada Logo
6:45 pm - 8:25 pm
PEK
-
STL
38h 40m
2 stops
$1,375Air Canada
Sat, May 16 - Mon, May 25
Air Canada Logo
7:05 am - 4:55 pm
STL
-
PEK
44h 50m
2 stops
Air Canada Logo
6:45 pm - 12:06 pm
PEK
-
STL
30h 21m
2 stops
$1,380Air Canada
Sun, Sep 6 - Thu, Sep 10
Japan Airlines Logo
7:23 am - 7:45 pm
STL
-
PEK
47h 22m
2 stops
Japan Airlines Logo
8:25 am - 11:02 pm
PEK
-
STL
27h 37m
2 stops
$1,382Japan Airlines
Tue, Mar 31 - Mon, Apr 6
Qatar Airways Logo
9:59 am - 4:20 pm
STL
-
PVG
41h 21m
2 stops
Qatar Airways Logo
12:35 am - 7:33 pm
PVG
-
STL
31h 58m
2 stops
$1,403Qatar Airways
Tue, Mar 31 - Fri, Apr 3
Qatar Airways Logo
12:05 pm - 4:20 pm
STL
-
PVG
39h 15m
2 stops
Qatar Airways Logo
12:35 am - 9:11 pm
PVG
-
STL
33h 36m
2 stops
$1,442Qatar Airways
Sun, Sep 6 - Thu, Sep 10
United Airlines Logo
8:52 am - 10:00 pm
STL
-
WUH
48h 08m
2 stops
United Airlines Logo
8:00 am - 3:38 pm
WUH
-
STL
44h 38m
3 stops
$4,307United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
8:52 am - 10:15 pm
STL
-
NGB
48h 23m
2 stops
United Airlines Logo
9:25 am - 6:24 pm
NGB
-
STL
45h 59m
2 stops
$11,735United Airlines
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 January, when tickets cost $1,083 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of round-trip tickets is $1,914 and $1,778 respectively.

Good to know

Low seasonMarch
Cheapest flight$497
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from St. Louis to Shanghai Hongqiao Intl

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.

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 8353 reviews
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

10.0 ExcellentCharlean, Mar 2026
LAS - ATL
Read more Delta reviews

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

Crew was very good, but could have checked on us when meals were not being served also.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Crew and food were great in-flight. We had a 2 hour delay, no communication, and just got left in a limbo. The crew arrived late and they were running checkouts on the plane (which is important, but why not doing it earlier?) Cathay did nothing to about the delay, and a lot of people missed their connection flights. I had to run and got stuck at checkpoint, which made my entire trip very unpleasant. Got to my gate 5 mins prior to them closing it.

I wish there were more bathrooms available on these larger carriers.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The flight attendant in business class was excellent! Professional, friendly and attentive.

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

Information on your arrival and departure airports