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$1,291+ Cheap flights from St. Louis (STL) to Guangzhou (CAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CAN
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from St. Louis to Guangzhou

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Guangzhou (CAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$1,291
(oojo)
From Lambert-St Louis to Guangzhou Baiyun
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Find flight deals from St. Louis to Guangzhou

Cheapest flights from St. Louis to Guangzhou
Explore the most affordable flight options available from St. Louis to Guangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:35 pmSTL - CAN
2 stops35h 40mChina Airlines
Sat 9/205:30 pmCAN - STL
2 stops43h 29mChina Airlines
Deal found 7/30$1,291
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:15 amSTL - CAN
2 stops25h 50mMultiple Airlines
Sat 9/2012:40 pmCAN - STL
3 stops35h 10mMultiple Airlines
Deal found 7/30$1,611

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Guangzhou that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from St. Louis to Guangzhou that are best for you.

Fly from

St. Louis

Fly to

Guangzhou

Route

Depart

Return

Price

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Sat 9/13

3:35 pm-4:15 pm

2 stops35h 40m

Guangzhou Baiyun

Sat 9/20

5:30 pm-11:59 pm

2 stops43h 29m

$1,291

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Sat 9/13

9:15 am-12:05 am

2 stops25h 50m

Guangzhou Baiyun

Sat 9/20

12:40 pm-10:50 am

3 stops35h 10m

$1,611

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from St. Louis to Guangzhou

Have a flexible travel schedule? Discover the best time to fly to Guangzhou from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from STL to CAN?

Find hourly flight availability from St. Louis to Guangzhou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

It’s optimal to fly from St. Louis to Guangzhou in the morning. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Guangzhou

Get insights into the airlines that provide service to Guangzhou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guangzhou. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with China Airlines and Qatar Airways from St. Louis to Guangzhou by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
754 reviews

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very good
754 reviews
China Airlines
8.3
Very good
754 reviews

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
Qatar Airways
7.4
Good
3,607 reviews
China Airlines
8.3
Very good
754 reviews

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Guangzhou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from St. Louis to Guangzhou round-trip?

    Cheapflights users have booked flights from St. Louis to Guangzhou round-trip from $1,291.

  • Can I find deals for flights from St. Louis to Guangzhou that include hotel bookings?

    Yes. In addition to deals on St. Louis to Guangzhou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Guangzhou?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Guangzhou.

  • Can I find deals for business class flights from St. Louis to Guangzhou?

    Yes. Cheapflights offers flight deals from St. Louis to Guangzhou by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from St. Louis to Guangzhou (average of $1,108). Flying from St. Louis to Guangzhou in June is currently the most expensive (average of $1,493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Guangzhou?

Book flights to Guangzhou if you plan to visit one of these locations
Dongguan

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Alternative routes for St. Louis to Guangzhou

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Guangzhou flights
Kansas City to Shenzhen flights

Top airline flying from St. Louis to Guangzhou

Discover the top airline that operate flights from St. Louis to Guangzhou. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,317Average$1,655FlexibilityNo cancel feeOn-time72%

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