STL - CAN

$559 Find Cheap Flights from St. Louis to Guangzhou - Compare and Save

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 Guangzhou departing on 10/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Guangzhou

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Guangzhou, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Guangzhou, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,122
Qatar Airways
Mon 8/17Sun 11/1
STL - CAN • 2 stops
Cheapest one-way
$559
Multiple Airlines
Tue 10/6
STL - CAN • 2 stops
Top airlines
Cheapest • from $1,122 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Guangzhou. You'll need at least 2 connections.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Guangzhou!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Guangzhou (STL-CAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Guangzhou 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 Guangzhou

Mon, Aug 17 - Sun, Nov 1
Qatar Airways Logo
6:02 am - 3:30 pm
STL
-
CAN
44h 28m
2 stops
Qatar Airways Logo
12:55 am - 11:56 pm
CAN
-
STL
37h 01m
2 stops
$1,122Qatar Airways
Tue, Aug 18 - Sun, Nov 1
Qatar Airways Logo
6:02 am - 3:30 pm
STL
-
CAN
44h 28m
2 stops
Qatar Airways Logo
12:55 am - 11:56 pm
CAN
-
STL
37h 01m
2 stops
$1,154Qatar Airways
Sun, Aug 16 - Sun, Nov 1
Qatar Airways Logo
6:02 am - 3:30 pm
STL
-
CAN
44h 28m
2 stops
Qatar Airways Logo
12:55 am - 11:56 pm
CAN
-
STL
37h 01m
2 stops
$1,185Qatar Airways
Mon, Aug 17 - Tue, Nov 3
Cathay Pacific Logo
9:32 am - 2:20 am
STL
-
CAN
27h 48m
2 stops
Cathay Pacific Logo
10:15 am - 10:29 pm
CAN
-
STL
26h 14m
2 stops
$1,218Cathay Pacific
Mon, Aug 17 - Sun, Nov 1
Cathay Pacific Logo
9:32 am - 2:20 am
STL
-
CAN
27h 48m
2 stops
Cathay Pacific Logo
10:15 am - 11:29 pm
CAN
-
STL
26h 14m
2 stops
$1,249Cathay Pacific
Wed, Aug 19 - Sun, Nov 1
Qatar Airways Logo
9:44 am - 3:30 pm
STL
-
CAN
40h 46m
2 stops
Qatar Airways Logo
12:55 am - 11:56 pm
CAN
-
STL
37h 01m
2 stops
$1,250Qatar Airways
Mon, Aug 17 - Fri, Oct 30
Qatar Airways Logo
6:02 am - 3:30 pm
STL
-
CAN
44h 28m
2 stops
Qatar Airways Logo
12:55 am - 11:59 pm
CAN
-
STL
36h 04m
2 stops
$1,252Qatar Airways
Wed, Aug 19 - Sun, Nov 1
Qatar Airways Logo
10:16 am - 3:30 pm
STL
-
CAN
40h 14m
2 stops
Qatar Airways Logo
12:55 am - 11:56 pm
CAN
-
STL
37h 01m
2 stops
$1,256Qatar Airways
Mon, Aug 17 - Sat, Oct 31
Qatar Airways Logo
6:02 am - 3:30 pm
STL
-
CAN
44h 28m
2 stops
Qatar Airways Logo
12:55 am - 12:56 am
CAN
-
STL
37h 01m
2 stops
$1,263Qatar Airways
Sun, Aug 16 - Tue, Nov 3
Cathay Pacific Logo
3:35 pm - 8:55 am
STL
-
CAN
28h 20m
2 stops
Cathay Pacific Logo
10:15 am - 10:29 pm
CAN
-
STL
26h 14m
2 stops
$1,268Cathay Pacific
Booking Insights

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

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

Which airlines provide the cheapest flights from St. Louis to Guangzhou?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from St. Louis to Guangzhou were found on Qatar Airways ($1,122) and Cathay Pacific ($1,218).

Good to know

Cheapest flight$559
Flight from St. Louis to Guangzhou

When to book flights from St. Louis to Guangzhou

Are your dates flexible? Find out the best times to travel from St. Louis to Guangzhou based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Guangzhou

  • What is the cheapest flight from St. Louis to Guangzhou?

    In the last 5 days, the lowest price for a flight from St. Louis to Guangzhou was $1,122 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Guangzhou?

    A passport is required to fly from St. Louis to Guangzhou.

  • Which aircraft models fly most regularly from St. Louis to Guangzhou?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Guangzhou?

    oneworld is the only airline alliance operating flights between St. Louis and Guangzhou.

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

    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 Guangzhou.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Guangzhou from St. Louis 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 Guangzhou?

    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 to Guangzhou with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and CAN can sometimes prove cheaper using this method.

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

    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 to Guangzhou from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Guangzhou

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Guangzhou. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Guangzhou? 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.
7.6
Cathay PacificOverall score based on 1388 reviews
7.8Entertainment
7.9Boarding
7.3Food
7.6Comfort
8.1Crew
Airline reviews

The legroom in economy on an A321 is wholly inadequate for a 6’3” man. Deeply dissatisfied.

6.0 GoodAndrew, Jun 2026
HKG - HAK
Read more Cathay Pacific reviews

The legroom in economy on an A321 is wholly inadequate for a 6’3” man. Deeply dissatisfied.

The plane was dirty, the seats were torn and broken, the service was the most terrible ever, the bathroom dirty, they will not even serve water you had to request it, the meals were terrible, overall less than Zero, I will never fly Cathay Pacific again.

Despite the crew's rough day, they were all very focused and friendly. The flight was too short for a meal, so no rating on that. Re. the AA app. It still isn't ready for prime time. AA works with Cathy Pacific for international flights to LA and the Aa jump to PHX. But the AA app can't find my trip and this can be problematic with flight delays and regatings at LAX.

Was not able to board flight because boarding pass name did not match passport name and no one caught it.

Had a bad experience with crew member coming back Hong Kong to la the person next to me one of the passenger have taken video and picture of crew member the person that served meal young kid late 20' s 6 5'10 had attitude at his peak anything I asked for I don't know if it was bad day or racial I felt humiliated as people could see difference towards me I no problem with Cathy and my whole family never had one was very disappointed

Frequently flyer number should and could have been put on at the time of booking as I gave the number when booking.

Very attentive crews Flight was very smooth and safe Only little disappointment was the slight delay of departure (~30 minutes ) which rarely happen with CX flights

Not at all satisfactory. I had stomach upsets after taking food. Quality of Asian vegetarian meal was awful. Further there was no snacks/ fruits/ biscuits available as in between snacks.. only peanuts and pitzels.. except courteous staff rest of my experience was far from satisfactory

Staff was very courteous. Plane was clean and quite spacious even in the last rows. Veg food could have been better.

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

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

Information on your arrival and departure airports