$840 Cheap Flights from Taipei (TSA) to St. Louis (STL)

View $840 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Songshan Airport (TSA) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Taipei to St. Louis (TSA-STL)

Prices were available within the past 7 days and start at $840 for one-way flights and $1,193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Wed, Dec 3 - Tue, Jan 6
TSA
Taipei
STL
St. Louis
$1,193 Roundtrip, found 2 days ago
$1,193
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Dec 3 from Taipei to St. Louis, returning Tue, Jan 6, priced at $1,193 found 2 days ago
All Nippon Airways
Tue, Dec 23 - Wed, Mar 4
TSA
Taipei
STL
St. Louis
$1,194 Roundtrip, found 4 days ago
$1,194
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Tue, Dec 23 from Taipei to St. Louis, returning Wed, Mar 4, priced at $1,194 found 4 days ago
All Nippon Airways
Thu, Dec 25 - Wed, Mar 4
TSA
Taipei
STL
St. Louis
$1,210 Roundtrip, found 5 days ago
$1,210
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Thu, Dec 25 from Taipei to St. Louis, returning Wed, Mar 4, priced at $1,210 found 5 days ago
All Nippon Airways
Thu, Jan 22 - Mon, Jan 26
TSA
Taipei
STL
St. Louis
$1,210 Roundtrip, found 4 days ago
$1,210
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Thu, Jan 22 from Taipei to St. Louis, returning Mon, Jan 26, priced at $1,210 found 4 days ago
All Nippon Airways
Wed, Nov 19 - Thu, Nov 27
TSA
Taipei
STL
St. Louis
$1,211 Roundtrip, found 4 days ago
$1,211
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Wed, Nov 19 from Taipei to St. Louis, returning Thu, Nov 27, priced at $1,211 found 4 days ago
All Nippon Airways
Wed, Dec 3 - Tue, Jan 6
TSA
Taipei
STL
St. Louis
$1,259 Roundtrip, found 2 days ago
$1,259
Roundtrip
found 2 days ago
Select All Nippon Airways flight, departing Wed, Dec 3 from Taipei to St. Louis, returning Tue, Jan 6, priced at $1,259 found 2 days ago
All Nippon Airways
Thu, Jan 22 - Mon, Jan 26
TSA
Taipei
STL
St. Louis
$1,276 Roundtrip, found 4 days ago
$1,276
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Thu, Jan 22 from Taipei to St. Louis, returning Mon, Jan 26, priced at $1,276 found 4 days ago
All Nippon Airways
Wed, Nov 19 - Thu, Nov 27
TSA
Taipei
STL
St. Louis
$1,277 Roundtrip, found 4 days ago
$1,277
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Wed, Nov 19 from Taipei to St. Louis, returning Thu, Nov 27, priced at $1,277 found 4 days ago
All Nippon Airways
Thu, Jan 22 - Mon, Jan 26
TSA
Taipei
STL
St. Louis
$1,423 Roundtrip, found 4 days ago
$1,423
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Thu, Jan 22 from Taipei to St. Louis, returning Mon, Jan 26, priced at $1,423 found 4 days ago
Japan Airlines
Wed, Dec 3 - Tue, Jan 6
TSA
Taipei
STL
St. Louis
$1,494 Roundtrip, found 2 days ago
$1,494
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Wed, Dec 3 from Taipei to St. Louis, returning Tue, Jan 6, priced at $1,494 found 2 days ago

Frequently asked questions

How much does a flight from Songshan Airport (TSA) to Lambert-St. Louis Intl. Airport (STL) cost?
Get a cheap one-way flight from $840 or cheap return flight from $1,193 from Songshan Airport (TSA) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Songshan Airport (TSA) to Lambert-St. Louis Intl. Airport (STL)?
The cheapest month to fly from TSA to STL is December, when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Songshan Airport (TSA) to Lambert-St. Louis Intl. Airport (STL)?
To find the cheapest airline that'll fly you from TSA to STL, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Songshan Airport (TSA) to Lambert-St. Louis Intl. Airport (STL)?
Direct flights from Songshan Airport (TSA) to Lambert-St. Louis Intl. Airport (STL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TSA to STL?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Songshan Airport (TSA) to Lambert-St. Louis Intl. Airport (STL)?
To touch down at Lambert-St. Louis Intl. Airport (STL) on schedule, choose a flight that leaves Songshan Airport (TSA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Songshan Airport (TSA) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute bookings from TSA to STL are usually more expensive. To lock in the cheapest rates, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, you may land a cheap fare just before your departure.
Is it cheaper to book a TSA to STL flight and hotel package?
Booking a TSA to STL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of accommodations and then add flights, car rentals 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 Songshan Airport (TSA) to Lambert-St. Louis Intl. Airport (STL)?
If you booked your TSA to STL flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Songshan
Destination airport
Lambert-St. Louis Intl.
Airlines serving
All Nippon Airways, Japan Airlines
Roundtrip price
$1,192
Distance
7568 mi

Book with confidence

Taipei to St. Louis Flights

The cheapest times to fly from Taipei 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 Taipei to St. Louis are during the month of December. You can find some of the cheapest flights from Taipei to St. Louis with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Taipei 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 Taipei 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 Taipei to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $840 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 Taipei 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 Taipei 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.

 

Taipei to St. Louis Flights

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*Available to One Key members.