$643 Cheap Flights from Chongqing (CKG) to St. Louis (STL)

View $643 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Chongqing (CKG-Jiangbei Intl.) to St. Louis Lambert Intl. Airport (STL)

Cheap Flights from Chongqing to St. Louis (CKG-STL)

Prices were available within the past 7 days and start at $643 for one-way flights and $1,115 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Thu, Sep 18 - Thu, Oct 2
CKG
Chongqing
STL
St. Louis
$1,115 Roundtrip, found 4 days ago
$1,115
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Thu, Sep 18 from Chongqing to St. Louis, returning Thu, Oct 2, priced at $1,115 found 4 days ago
Asiana Airlines
Fri, Sep 12 - Sat, Sep 27
CKG
Chongqing
STL
St. Louis
$1,147 Roundtrip, found 4 days ago
$1,147
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Fri, Sep 12 from Chongqing to St. Louis, returning Sat, Sep 27, priced at $1,147 found 4 days ago
Hainan Airlines
Thu, Oct 2 - Thu, Oct 16
CKG
Chongqing
STL
St. Louis
$1,157 Roundtrip, found 4 days ago
$1,157
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Thu, Oct 2 from Chongqing to St. Louis, returning Thu, Oct 16, priced at $1,157 found 4 days ago
Hainan Airlines
Thu, Sep 18 - Tue, Sep 30
CKG
Chongqing
STL
St. Louis
$1,159 Roundtrip, found 4 days ago
$1,159
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Thu, Sep 18 from Chongqing to St. Louis, returning Tue, Sep 30, priced at $1,159 found 4 days ago
Hainan Airlines
Thu, Sep 18 - Wed, Oct 1
CKG
Chongqing
STL
St. Louis
$1,162 Roundtrip, found 4 days ago
$1,162
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Thu, Sep 18 from Chongqing to St. Louis, returning Wed, Oct 1, priced at $1,162 found 4 days ago
Hainan Airlines
Thu, Oct 2 - Tue, Oct 14
CKG
Chongqing
STL
St. Louis
$1,234 Roundtrip, found 4 days ago
$1,234
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Thu, Oct 2 from Chongqing to St. Louis, returning Tue, Oct 14, priced at $1,234 found 4 days ago
Asiana Airlines
Thu, Sep 11 - Sun, Sep 21
CKG
Chongqing
STL
St. Louis
$1,239 Roundtrip, found 4 days ago
$1,239
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Thu, Sep 11 from Chongqing to St. Louis, returning Sun, Sep 21, priced at $1,239 found 4 days ago
Delta
Tue, Sep 2 - Mon, Sep 15
CKG
Chongqing
STL
St. Louis
$1,487 Roundtrip, found 4 days ago
$1,487
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 2 from Chongqing to St. Louis, returning Mon, Sep 15, priced at $1,487 found 4 days ago
Qatar Airways
Tue, Aug 19 - Wed, Sep 3
CKG
Chongqing
STL
St. Louis
$1,508 Roundtrip, found 4 days ago
$1,508
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Tue, Aug 19 from Chongqing to St. Louis, returning Wed, Sep 3, priced at $1,508 found 4 days ago
Cathay Pacific
Thu, Aug 21 - Thu, Aug 28
CKG
Chongqing
STL
St. Louis
$3,044 Roundtrip, found 4 days ago
$3,044
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Thu, Aug 21 from Chongqing to St. Louis, returning Thu, Aug 28, priced at $3,044 found 4 days ago
Flights from Chongqing (CKG) to St. Louis (STL)
Origin airport
Jiangbei Intl.
Destination airport
Lambert-St. Louis Intl.
Roundtrip price
$1,115
Distance
7580 mi

Chongqing to St. Louis Flights

The cheapest times to fly from Chongqing to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chongqing to St. Louis are during the month of September. You can find some of the cheapest flights from Chongqing to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chongqing to St. Louis

Sunday is one of the best days to book for cheap flights from Chongqing to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chongqing to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chongqing to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $643 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chongqing to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chongqing to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Jiangbei Intl. Airport (CKG) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from CKG to STL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CKG to STL?
The cheapest flights from CKG to STL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CKG to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CKG to STL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Jiangbei Intl. Airport (CKG) to Lambert-St. Louis Intl. Airport (STL)?
You'll need to hop on a flight with a layover when traveling from Jiangbei Intl. Airport (CKG) to Lambert-St. Louis Intl. Airport (STL). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from CKG to STL?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jiangbei Intl. Airport (CKG) to Lambert-St. Louis Intl. Airport (STL)?
Choose a flight from Jiangbei Intl. Airport (CKG) to Lambert-St. Louis Intl. Airport (STL) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jiangbei Intl. Airport (CKG) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Booking your flight from CKG to STL shortly before your journey is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a CKG to STL flight and hotel package?
Securing a CKG to STL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Jiangbei Intl. Airport (CKG) to Lambert-St. Louis Intl. Airport (STL)?
Typically, it's possible to cancel or reschedule your CKG to STL flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.