FSD to STL (Sioux Falls to St. Louis) Flights

Last Minute Flights from FSD to STL

Price found within the past 7 days for the specified period. Click for updated prices.

Cheapest FSD to STL Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
FSDSt. LouisMarch 27 to March 29$280
FSDSt. LouisApril 1 to April 5$289
FSDSt. LouisDecember 3 to December 6$289
FSDSt. LouisApril 11 to April 14$294
*Prices include taxes and fees
FSD to STL Flight Details
Origin airport
Sioux Falls Regional
Origin airport IATA code
FSD
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Distance
470 mi

Frequently asked questions

What airlines fly direct from Joe Foss Field to STL?
Unfortunately, there are no air carriers that fly straight from Joe Foss Field to Lambert-St. Louis Intl. Airport (STL). Break up the journey with one or more stops to get to St. Louis.
How many flights are there from FSD to STL?
There are around 18 flights every day from Sioux Falls, SD (FSD-Sioux Falls Regional) to St. Louis, MO (STL-Lambert-St. Louis Intl.), so you have no shortage of ways to get to St. Louis. Just decide on a date and time that works with your schedule and secure your fare.
How long does it take to fly from Sioux Falls, SD (FSD-Sioux Falls Regional) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
On average, 3 hours and 52 minutes. Flying during the day? Reserve a window seat and gaze out at the changing views. Otherwise, if you're jetting from Sioux Falls, SD (FSD-Sioux Falls Regional) to St. Louis, MO (STL-Lambert-St. Louis Intl.) after sunset, take a nap and touch down in St. Louis well rested.
What is the flight distance from Sioux Falls, SD (FSD-Sioux Falls Regional) to St. Louis, MO (STL-Lambert-St. Louis Intl.)?
A short-haul flight, the trip between Sioux Falls and St. Louis is a short 470 miles (760 1). You'll be stepping into St. Louis, MO (STL-Lambert-St. Louis Intl.) and collecting your luggage in the blink of an eye.
How many morning flights are there from FSD to STL?
With 63 morning flights per week from FSD to STL to select from, you'll be bouncing out of bed and jetting away in a blink of an eye.

  • If you want to jet off with United Airlines (UA), it offers 28 weekly services that set off before noon. The 6:00AM flight is the first of the day.
  • Delta Air Lines (DL) is another top option to consider. This carrier has 21 morning services, with the earliest jetting out at 5:00AM.
  • You'll have 14 morning flights to choose from if you fly with American Airlines (AA). 5:35AM is the earliest departure.

How many afternoon flights are there from FSD to STL?
If early starts aren't your thing, book one of the 65 afternoon and evening flights available weekly from FSD to STL.

  • Book a ticket with American Airlines (AA). This airline operates 28 afternoon and evening flights every week scheduled for takeoff from 12:20PM onward.
  • Alternatively, United Airlines (UA) offers 20 afternoon and evening flights a week, with the earliest taking to the skies at 1:37PM.

What is the earliest departure time out of Sioux Falls to St. Louis?
Leave FSD at 5:00AM and land at STL at 9:17PM. This flight is the earliest available on this route.
What is the latest departure time out of Sioux Falls to St. Louis?
Book a seat on the 5:44PM flight out of FSD, touching down at 6:29PM at STL, and allow yourself time to carry out those last-minute vacation preparations. This is the latest flight you can take on this route.
What is the average price from Sioux Falls to St. Louis?
Round-trip tickets from FSD to STL start from around $280. Amazing deals don't stick around forever, so have your credit card handy when you find the perfect price. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Sioux Falls to St. Louis Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Sioux Falls to St. Louis to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from FSD to STL, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Sioux Falls to St. Louis, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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