The cheapest times to fly from TPE to STL are

  • January 29th to May 27th (except the week of March 12th)
  • September 3rd to November 25th (except the weeks of September 24th and October 1st)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from TPE to STL is mid April. Prices can be as high as $2042 for Sunday flights during early January, or as low as $947 for Wednesday flights around mid April.


When to Fly to St. Louis

Flying from Taipei (TPE) to St. Louis, MO (STL) will usually cost between $996 to $1759 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid April with an average ticket price of $1038. Due to high demand the most expensive time to fly is early January, with an average price of $1846. Planning your trip to low-cost times can easily save you $808 on economy flights and even more on first-class flights. Generally, any price below $1115 can be considered a good price for a round-trip TPE to STL flight.

See below for a graph of average weekly prices for the TPE to STL route. All prices are for round-trip tickets in USD.

TPE to STL Flight Prices

Compared to other flights, the TPE to STL flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Taipei. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to STL, and Tuesday the cheapest day to fly back into TPE. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $83 (7%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1201. Return trip prices are from the STL to TPE flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from TPE to STL can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 14 hour 37 minutes may not be realistic.


Flight Hacking TPE to STL

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from TPE to STL — but Champion Traveler does!

Hack #1: Chicago, IL (TPE > ORD > STL)

  • Price for both tickets: $990
  • Average savings: $125 (11.21%)

See TPE to LAX flights

Hack #2: Los Angeles, CA (TPE > LAX > STL)

  • Price for both tickets: $996
  • Average savings: $119 (10.67%)

See TPE to ORD flights

Hack #3: Seattle, WA (TPE > SEA > STL)

  • Price for both tickets: $1019
  • Average savings: $97 (8.65%)

See TPE to SEA flights


Flight Questions Answered

Still have questions about flying from TPE to STL? We’ve got answers.

Which airlines fly this route?

You can find 16 major airlines flying this route most often: Air Canada, Air France, Alaska, American, ANA, Asiana, Cathay Pacific, China Airlines, Delta, EVA Air, Frontier, JAL, KLM, Korean Air, Singapore Airlines, United, and potentially more during busy seasons.

How far away is it from St Louis Lambert International Airport to Taiwan Taoyuan International Airport?

The distance between the two airports is roughly 7575 miles or 12191 kilometers.

How long does it take to fly from TPE to STL?

The real-world flight time for a nonstop TPE to STL flight is about 14 hour 37 minutes.

How many flights go between Taipei and St. Louis, MO?

It depends on the day of the week and the date, but a typical day might have around 20 available flights from TPE to STL.


Airport Location Info


Departing Airport

Origination codeTPE
Origination airport nameTaiwan Taoyuan International Airport

Return Airport

Destination codeSTL
Destination airport nameSt Louis Lambert International Airport
CitySt. Louis, MO
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.