STL - CAN

$509 Find Cheap Flights from St. Louis to Guangzhou

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 4/20. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,046
Cathay Pacific
Thu 4/23Tue 6/2
STL - CAN • 2 stops
Cheapest one-way
$509
Multiple Airlines
Mon 4/20
STL - CAN • 2 stops
Top airlines
ANA
Cheapest • from $1,116 (round-trip)
Cathay Pacific
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.
Insights
Insights
Insights
Insights
Start a new search
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

Thu, Apr 23 - Tue, Jun 2
Multiple Airlines Logo
12:27 pm - 2:20 am
STL
-
CAN
24h 53m
2 stops
Multiple Airlines Logo
5:00 am - 11:54 pm
CAN
-
STL
31h 54m
2 stops
$1,046Multiple Airlines
Thu, Apr 23 - Tue, Jun 2
ANA Logo
6:00 am - 1:05 pm
STL
-
CAN
42h 05m
2 stops
ANA Logo
2:15 pm - 12:11 pm
CAN
-
STL
34h 56m
2 stops
$1,116ANA
Thu, Apr 23 - Tue, Jun 2
Multiple Airlines Logo
12:27 pm - 2:20 am
STL
-
CAN
24h 53m
2 stops
Multiple Airlines Logo
5:00 am - 11:54 pm
CAN
-
STL
31h 54m
2 stops
$1,125Multiple Airlines
Mon, May 4 - Mon, May 11
Cathay Pacific Logo
6:21 am - 8:55 am
STL
-
CAN
37h 34m
2 stops
Cathay Pacific Logo
10:10 am - 10:59 pm
CAN
-
STL
25h 49m
2 stops
$1,285Cathay Pacific
Thu, Apr 23 - Tue, Jun 2
Multiple Airlines Logo
12:27 pm - 2:20 am
STL
-
CAN
24h 53m
2 stops
Multiple Airlines Logo
10:10 am - 6:45 pm
CAN
-
STL
21h 35m
2 stops
$1,296Multiple Airlines
Thu, Apr 23 - Tue, Jun 2
Multiple Airlines Logo
12:27 pm - 2:20 am
STL
-
CAN
24h 53m
2 stops
Multiple Airlines Logo
10:10 am - 6:45 pm
CAN
-
STL
21h 35m
2 stops
$1,298Multiple Airlines
Thu, Apr 30 - Thu, May 7
Cathay Pacific Logo
12:27 pm - 8:55 am
STL
-
CAN
31h 28m
2 stops
Cathay Pacific Logo
10:10 am - 11:59 pm
CAN
-
STL
50h 49m
2 stops
$1,371Cathay Pacific
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
6:21 am - 11:30 am
STL
-
CAN
40h 09m
2 stops
Multiple Airlines Logo
12:40 pm - 11:59 pm
CAN
-
STL
24h 19m
2 stops
$1,423Multiple Airlines
Sun, Jul 12 - Sun, Jul 26
Qatar Airways Logo
6:06 am - 3:30 pm
STL
-
CAN
44h 24m
2 stops
Qatar Airways Logo
1:35 am - 5:08 pm
CAN
-
STL
52h 33m
2 stops
$1,543Qatar Airways
Sat, Jul 11 - Wed, Jul 29
Multiple Airlines Logo
6:36 am - 9:05 pm
STL
-
CAN
49h 29m
2 stops
Multiple Airlines Logo
5:00 am - 7:00 pm
CAN
-
STL
27h 00m
2 stops
$1,567Multiple Airlines
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 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Guangzhou were found on ANA ($1,116) and Cathay Pacific ($1,285).

Find deals

Good to know

Cheapest flight$509
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 3 days, the lowest price for a flight from St. Louis to Guangzhou was $509 for a one-way ticket and $1,046 for a round-trip.

  • 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 1217 reviews
7.6Comfort
8.1Crew
7.9Boarding
7.8Entertainment
7.3Food
Airline reviews

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

4.0 Okaycogitate, Mar 2026
SFO - HKG
Read more Cathay Pacific reviews

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.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

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

We flew economy light. We did not want to check bags and we had free 1 bag, but just had back packs with small personal item. Try as we may could only get bags down to 17lbs each. So we put 2 lbs from one bag into other and checked it. I think if someone has a checked bag allowance and chose not to use it , it would benefit both parties to bump carry on weight up to the next level of 22lbs or 10kgs. Just a thought.

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.

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

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

Information on your arrival and departure airports

St. Louis (STL)
Guangzhou (CAN)