STL - CAN

$506 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 10/14. 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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Everything you should know

Cheapest round-trip
$1,137
Multiple Airlines
Sat 9/19Sat 9/26
STL - CAN • 2 stops
Cheapest one-way
$506
Multiple Airlines
Wed 10/14
STL - CAN • 2 stops
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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Flight Deals
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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

Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
6:29 am - 12:05 amSTL  Lambert-St Louis-CAN Guangzhou Baiyun
28h 36m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
1:15 am - 11:59 pmCAN  Guangzhou Baiyun-STL Lambert-St Louis
35h 44m2 stops Incheon Intl Seattle/Tacoma Intl
$1,137Multiple Airlines
Fri, Sep 4 - Thu, Sep 10
Cathay Pacific Logo
9:32 am - 2:20 amSTL  Lambert-St Louis-CAN Guangzhou Baiyun
27h 48m2 stops Chicago O'Hare Intl Hong Kong Intl
Cathay Pacific Logo
10:10 am - 11:30 pmCAN  Guangzhou Baiyun-STL Lambert-St Louis
26h 20m2 stops Hong Kong Intl Los Angeles
$1,141Cathay Pacific
Sat, Sep 19 - Sun, Sep 27
Cathay Pacific Logo
3:34 pm - 8:55 amSTL  Lambert-St Louis-CAN Guangzhou Baiyun
28h 21m2 stops Dallas/Fort Worth Hong Kong Intl
Cathay Pacific Logo
10:20 pm - 11:43 pmCAN  Guangzhou Baiyun-STL Lambert-St Louis
38h 23m2 stops Hong Kong Intl Dallas/Fort Worth
$1,185Cathay Pacific
Sat, Sep 19 - Sun, Sep 27
Multiple Airlines Logo
12:17 pm - 6:05 amSTL  Lambert-St Louis-CAN Guangzhou Baiyun
28h 48m2 stops Las Vegas Harry Reid Intl Los Angeles
Multiple Airlines Logo
9:50 pm - 11:30 pmCAN  Guangzhou Baiyun-STL Lambert-St Louis
38h 40m1 stop Los Angeles
$1,603Multiple Airlines
Sat, Sep 19 - Sun, Sep 27
Multiple Airlines Logo
2:40 pm - 1:25 pmSTL  Lambert-St Louis-CAN Guangzhou Baiyun
33h 45m3 stops Toronto Pearson Intl Madrid Barajas Hangzhou
Multiple Airlines Logo
9:40 pm - 8:20 pmCAN  Guangzhou Baiyun-STL Lambert-St Louis
35h 40m3 stops Bangkok Suvarnabhumi Vancouver Intl Toronto Pearson Intl
$1,734Multiple Airlines
Sat, Sep 19 - Sun, Sep 27
Multiple Airlines Logo
6:20 am - 6:05 amSTL  Lambert-St Louis-CAN Guangzhou Baiyun
34h 45m1 stop Los Angeles
Multiple Airlines Logo
9:50 pm - 11:30 pmCAN  Guangzhou Baiyun-STL Lambert-St Louis
38h 40m1 stop Los Angeles
$1,953Multiple Airlines
Sat, Sep 19 - Sun, Sep 27
Multiple Airlines Logo
2:40 pm - 1:25 pmSTL  Lambert-St Louis-CAN Guangzhou Baiyun
33h 45m3 stops Toronto Pearson Intl Madrid Barajas Hangzhou
Multiple Airlines Logo
10:20 pm - 2:00 pmCAN  Guangzhou Baiyun-STL Lambert-St Louis
28h 40m2 stops Hong Kong Intl Toronto Pearson Intl
$1,978Multiple Airlines
Fri, Sep 4 - Thu, Sep 10
Multiple Airlines Logo
12:10 pm - 11:50 amSTL  Lambert-St Louis-CAN Guangzhou Baiyun
34h 40m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Beijing Capital
Multiple Airlines Logo
10:20 pm - 6:41 pmCAN  Guangzhou Baiyun-STL Lambert-St Louis
33h 21m3 stops Hong Kong Intl Vancouver Intl Montreal Pierre Elliott Trudeau Intl
$2,353Multiple Airlines
Fri, Sep 4 - Wed, Sep 9
Multiple Airlines Logo
8:42 am - 12:05 amSTL  Lambert-St Louis-CAN Guangzhou Baiyun
50h 23m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
1:15 am - 3:38 pmCAN  Guangzhou Baiyun-STL Lambert-St Louis
51h 23m3 stops Incheon Intl San Francisco Chicago O'Hare Intl
$2,392Multiple Airlines
Fri, Sep 4 - Thu, Sep 10
Multiple Airlines Logo
12:10 pm - 11:50 amSTL  Lambert-St Louis-CAN Guangzhou Baiyun
34h 40m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Beijing Capital
Multiple Airlines Logo
8:50 am - 8:20 pmCAN  Guangzhou Baiyun-STL Lambert-St Louis
24h 30m2 stops Tokyo Haneda Toronto Pearson Intl
$2,491Multiple Airlines
Useful Info

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.

How long does a flight from St. Louis to Guangzhou take?

There are no direct flights for this route listed on KAYAK. The shortest multi-flight duration is 20h 27m.

Good to know

Cheapest flight

$506
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 $506 for a one-way ticket and $1,137 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 1439 reviews
8.1Crew
7.9Boarding
7.5Comfort
7.7Entertainment
7.3Food
Airline reviews

Everything was good; they still provided a sandwich snack. Good crew

10.0 ExcellentAnonymous, Jul 2026
Read more Cathay Pacific reviews

Everything was good; they still provided a sandwich snack. Good crew

Really impressed with the Airline and much with the Crew. The crew was amazingggg, changed seats very easily, provided a lot of snacks on demand, the plane is nice and clean, the menu is well presented; unfortunately, the food is not fantastic, but it's not bad either but nothing to rave about. I am still rating it as excellent because I loved everything else; food improvement will be great!

My flight was delayed by 8 hours I arrived at airport 4hrs earlier but to see if they can reroute me to get my connecting flt to Hong Kong. They auto rebooked my flt. With no chance. Which I missed this entire reservation through kayak. My next flt they got me on was at 6 am. Misses an entire day of my trip abroad all my accommodations seat assignments were missed and missed adding my TSA precheck to my ticket as well as my vegan meal request so I didnt have meals on any of the flight....so not a comfortable experience. Please help me with accommodations upon my return.

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

I do not think there was much that could have been done to make it better. The delayed flight was due to bad weather. The turbulent patches were very unavoidable. Am simply thankful that there were no sudden and / or sharp drops during the flight. I do extend my compliments to captain Marcus I believe was his name and the rest of the crew. They all did an excellent job. My only question is whether I get a refund since the seats I had chosen and paid for were reassigned.

The employees are very nice and good. The delay due to the aircraft is not a good thing. Planning for such problems should be an easy task.

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

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