$1,379 Cheap Flights from St. Louis (STL) to Yinchuan (INC)

View $1,379 flight on Sun, Jun 29, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Yinchuan (INC-Hedong)

Cheap Flights from St. Louis to Yinchuan (STL-INC)

Prices were available within the past 7 days and start at $1,379 for one-way flights and $5,810 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, Jul 31 - Thu, Aug 7
STL
St. Louis
INC
Yinchuan
$5,810 Roundtrip, found 5 days ago
$5,810
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Jul 31 from St. Louis to Yinchuan, returning Thu, Aug 7, priced at $5,810 found 5 days ago
Cathay Pacific
Thu, Jul 31 - Thu, Aug 7
STL
St. Louis
INC
Yinchuan
$5,825 Roundtrip, found 5 days ago
$5,825
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Jul 31 from St. Louis to Yinchuan, returning Thu, Aug 7, priced at $5,825 found 5 days ago
Cathay Pacific
Thu, Jul 31 - Thu, Aug 7
STL
St. Louis
INC
Yinchuan
$5,885 Roundtrip, found 5 days ago
$5,885
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Jul 31 from St. Louis to Yinchuan, returning Thu, Aug 7, priced at $5,885 found 5 days ago
Cathay Pacific
Thu, Jul 31 - Thu, Aug 7
STL
St. Louis
INC
Yinchuan
$5,897 Roundtrip, found 5 days ago
$5,897
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Jul 31 from St. Louis to Yinchuan, returning Thu, Aug 7, priced at $5,897 found 5 days ago
Cathay Pacific
Thu, Jul 31 - Thu, Aug 7
STL
St. Louis
INC
Yinchuan
$5,900 Roundtrip, found 5 days ago
$5,900
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Jul 31 from St. Louis to Yinchuan, returning Thu, Aug 7, priced at $5,900 found 5 days ago
Cathay Pacific
Thu, Jul 31 - Thu, Aug 7
STL
St. Louis
INC
Yinchuan
$5,925 Roundtrip, found 5 days ago
$5,925
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Jul 31 from St. Louis to Yinchuan, returning Thu, Aug 7, priced at $5,925 found 5 days ago
Cathay Pacific
Thu, Jul 31 - Thu, Aug 7
STL
St. Louis
INC
Yinchuan
$5,940 Roundtrip, found 5 days ago
$5,940
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Thu, Jul 31 from St. Louis to Yinchuan, returning Thu, Aug 7, priced at $5,940 found 5 days ago
Flights from St. Louis (STL) to Yinchuan (INC)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Hedong
Roundtrip price
$5,809
Distance
7006 mi

St. Louis to Yinchuan Flights

The cheapest times to fly from St. Louis to Yinchuan

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 St. Louis to Yinchuan are during the month of July. You can find some of the cheapest flights from St. Louis to Yinchuan with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from St. Louis to Yinchuan: 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 St. Louis to Yinchuan

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 St. Louis to Yinchuan in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,379 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 St. Louis to Yinchuan 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 St. Louis to Yinchuan 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 Lambert-St. Louis Intl. Airport (STL) to Hedong Airport (INC) cost?
Discover the latest flight deals from STL to INC 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 STL to INC?
The cheapest flights from STL to INC 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 STL to INC?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from STL to INC. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Hedong Airport (INC)?
You'll need to book a flight with a layover if you're traveling from Lambert-St. Louis Intl. Airport (STL) to Hedong Airport (INC). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from STL to INC?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Hedong Airport (INC)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Hedong Airport (INC) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Lambert-St. Louis Intl. Airport (STL) to Hedong Airport (INC) last-minute?
Booking your flight from STL to INC shortly before your journey is generally more expensive. But if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a STL to INC flight and hotel package?
Booking a STL to INC flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Hedong Airport (INC)?
Generally, it's possible to reschedule or cancel your STL to INC flight. However, if the booking was made more than 24 hours ago, additional fees 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 information on our Customer Service portal.

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*Available to One Key members.