Cheap flights from South Dakota to St. Louis (STL)

FSD — STL
Dec 12 — Dec 191

What is the cheapest month to fly from South Dakota to St. Louis?

The best pricing can be found in the month of January. Prices to St. Louis from South Dakota average $495. You can even find prices in January for less than $495, as users have found deals to St. Louis from as low as $256. The month of October appears to be one of the more expensive times to travel to St. Louis from South Dakota. Flying in the targeted month can save you up to 65%.

When is the cheapest time to fly from South Dakota to St. Louis (SD - STL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Dakota to St. Louis as you normally would.

Cheap flights from South Dakota to St. Louis in December, January 2022

The best prices found for South Dakota to STL flights for December, January
Jan 18 - Jan 24
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

5h 57m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

1 stop

6h 15m
$256

Delta

Pick Dates

Deal found 12/5

Jan 18 - Jan 24
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

4h 04m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

2 stops

13h 59m
$284

United Airlines

Pick Dates

Deal found 12/5

Jan 19 - Jan 23
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

14h 51m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

1 stop

26h 34m
$304

United Airlines

Pick Dates

Deal found 12/4

South Dakota to St. Louis 2022 flight deals

Cheap flights to St. Louis from South Dakota found for this year
Dec 11 - Jan 3
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

21h 22m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

1 stop

5h 30m
$335

Multiple Airlines

Pick Dates

Deal found 12/4

Dec 28 - Dec 31
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

3h 49m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

1 stop

15h 48m
$365

Multiple Airlines

Pick Dates

Deal found 12/5

Dec 15 - Dec 18
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

21h 22m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

1 stop

5h 48m
$415

Multiple Airlines

Pick Dates

Deal found 12/4

Cheap Delta flights from South Dakota to St. Louis

Jan 18 - Jan 24
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

5h 57m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

1 stop

6h 15m
$256

Delta

Pick Dates

Deal found 12/5

Feb 15 - Feb 21
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

4h 15m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

1 stop

6h 01m
$307

Delta

Pick Dates

Deal found 12/5

Cheap United Airlines flights from South Dakota to St. Louis

Jan 18 - Jan 24
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

4h 04m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

2 stops

13h 59m
$284

United Airlines

Pick Dates

Deal found 12/5

Jan 19 - Jan 23
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

14h 51m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

1 stop

26h 34m
$304

United Airlines

Pick Dates

Deal found 12/4

Jan 19 - Jan 23
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

2 stops

15h 37m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

1 stop

23h 47m
$308

United Airlines

Pick Dates

Deal found 12/4

Last minute flights from South Dakota to St. Louis

Late deals on return flights to St. Louis from South Dakota, departing today and this week
Dec 15 - Dec 18
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

21h 22m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

1 stop

5h 48m
$415

Multiple Airlines

Pick Dates

Deal found 12/4

Dec 15 - Dec 18
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

1 stop

6h 53m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

2 stops

27h 45m
$614

United Airlines

Pick Dates

Deal found 12/4

Dec 15 - Dec 18
FSD

Sioux Falls Joe Foss Field

STL

Lambert-St Louis

2 stops

8h 23m
STL

Lambert-St Louis

FSD

Sioux Falls Joe Foss Field

2 stops

16h 28m
$1,123

Multiple Airlines

Pick Dates

Deal found 12/4

Related info for your journey

Useful info, stats and facts about South Dakota to St. Louis flights.

What airport do you fly into for flights to St. Louis from South Dakota?

If you book a flight to St. Louis from South Dakota, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

Which airlines flying from South Dakota to Lambert-St Louis have flexible cancellations due to COVID-19?

Some of the carriers operating flights from South Dakota to Lambert-St Louis that may be offering flexible cancellation policies are Delta, United Airlines, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from South Dakota to St. Louis for under $300 on Cheapflights?

Yes, there are multiple flights from South Dakota to St. Louis for under $300. The cheapest flight booked recently is on Delta for just $256, but on average you can expect to pay $394.

Are there last-minute flights available from South Dakota to St. Louis for under $500?

There are currently 3+ open flights from South Dakota to St. Louis within the next 7 days for less than $500.

What are the most popular airlines that fly from South Dakota to St. Louis?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from South Dakota to St. Louis.

What are the cheapest flights from South Dakota to St. Louis?

Looking at all options, your cheapest flight can be booked for $229. While the most popular route (Rapid City - Lambert-St Louis) can be booked for $561 on average our data indicates $600 when flying from South Dakota to St. Louis.

Departure points for flights from South Dakota to St. Louis

Select to see more specific information for flights to St. Louis from all departure points in South Dakota

Top 3 airlines flying from South Dakota to St. Louis

The chart below displays the airlines Cheapflights users traveling from South Dakota to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
DeltaCheapest$252Average$495FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$338Average$480FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$357Average$548FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights