Cheap flights from Sioux Falls to St. Louis (FSD - STL) from $198
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Sioux Falls Joe Foss Field to Lambert-St Louis are usually found in April or January, booked 7 days in advance, depart on a Saturday or Wednesday and return on a Saturday
Cheap flight deals from Sioux Falls to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 7, 2024.
Popular in | July |
|---|---|
Cheapest in | April |
Average price | $328 |
Round-trip from | $322 |
What is the cheapest day to fly round-trip from Sioux Falls to St. Louis?
Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 82% on your flight compared to booking on days when demand is much higher.
How far in advance should I book a flight from Sioux Falls to St. Louis?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 8 days in advance, which can save you up to 284% on flights from Sioux Falls to St. Louis compared to booking the week you need them. Waiting 8 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $118. For sooner than that we have options available in the next 3 days from $614.
What is the cheapest month to fly from Sioux Falls to St. Louis?
The best pricing can be found in the month of April. Prices to St. Louis from Sioux Falls average $372. You can even find prices in April for less than $372, as users have found deals to St. Louis from as low as $195. The month of July appears to be one of the more expensive times to travel to St. Louis from Sioux Falls. Flying in the targeted month can save you up to 58%.
When is the cheapest time to fly from Sioux Falls to St. Louis (FSD - STL)?
It’s typically best to fly out from Sioux Falls to St. Louis at noon. Doing so could potentially save you 36% on the flight price compared to flying in the morning, which is usually more expensive.
Cheap Frontier flights from Sioux Falls to St. Louis
Explore cheap flight options specifically provided by Frontier for the route between Sioux Falls and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Take a peek at the cheapest Frontier flights we've detected traveling from Sioux Falls to St. Louis. Make sure to check back often as deals are often changing.
Cheap United Airlines flights from Sioux Falls to St. Louis
Explore cheap flight options specifically provided by United Airlines for the route between Sioux Falls and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Sioux Falls to St. Louis. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap Sioux Falls to St. Louis flights in May & June 2024
Find cheap flight options from Sioux Falls to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 7, 2024.
Listed are some of the best fares we've found on flights departing from Sioux Falls to St. Louis in 2024. Check back regularly for other flight deals.
Sioux Falls to St. Louis 2024 flight deals
Discover exclusive flight deals for travel between Sioux Falls and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Listed are some of the best fares we've found on flights departing from Sioux Falls to St. Louis in 2024. Check back regularly for other flight deals.
Sioux Falls to St. Louis flights leaving soon
Find last-minute flight options from Sioux Falls to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Have a look at some of the flights available from Sioux Falls to St. Louis departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Find flights from Sioux Falls to St. Louis within your budget
Customize your flight search to find flights from Sioux Falls to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Fly from
Fly to
Budget
$206 - $678
Route
Depart
Return
Price
Sioux Falls Joe Foss FieldLambert-St Louis
FSD - STL
FSDSTL
Sioux Falls Joe Foss Field
Fri 6/28
1 stop20h 04m
Lambert-St Louis
Sun 6/30
1 stop22h 13m
Sioux Falls Joe Foss FieldLambert-St Louis
FSD - STL
FSDSTL
Sioux Falls Joe Foss Field
Fri 6/7
1 stop5h 51m
Lambert-St Louis
Sun 6/9
1 stop4h 07m
Sioux Falls Joe Foss FieldLambert-St Louis
FSD - STL
FSDSTL
Sioux Falls Joe Foss Field
Fri 6/28
2 stops16h 14m
Lambert-St Louis
Sun 6/30
1 stop14h 29m
Sioux Falls Joe Foss FieldLambert-St Louis
FSD - STL
FSDSTL
Sioux Falls Joe Foss Field
Fri 6/7
2 stops8h 32m
Lambert-St Louis
Sun 6/9
1 stop5h 50m
When is the best time to book a flight from Sioux Falls to St. Louis?
Use this chart to determine the optimal time to book a round-trip flight from Sioux Falls to St. Louis. Price data was last updated on May 3, 2024.
Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sioux Falls to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
When is the cheapest time to fly from Sioux Falls to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from Sioux Falls to St. Louis. Price data was last updated on May 5, 2024.
Average price of flights to St. Louis by month
Plan your trip from Sioux Falls to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Sioux Falls to St. Louis is currently $0 while a round-trip flight costs $457. Price data was last updated on May 5, 2024.
Currently, September is the cheapest month in which you can book a flight from Sioux Falls to St. Louis (average of $322). Flying from Sioux Falls to St. Louis in July is currently the most expensive (average of $372). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$326
February
$331
March
$357
April
$337
May
$342
June
$369
July
$372
August
$336
September
$322
October
$324
November
$336
December
$326
Temperature and rainfall in St. Louis by month
Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.
STL Temperature | 32 - 80.6 °F |
|---|
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated May 7, 2024.
Read reviews from past customers who have flown Frontier, United Airlines and American Airlines from Sioux Falls to St. Louis. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
The staff were pleasant. There was no food or entertainment.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
The staff were pleasant. There was no food or entertainment.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
The staff were pleasant. There was no food or entertainment.
Entertainment
Overall
Crew
Boarding
Comfort
Food
Reviews
The staff were pleasant. There was no food or entertainment.
Related info for your journey
Find useful and relevant information for your journey from Sioux Falls to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Sioux Falls to St. LouisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Sioux Falls to St. Louis
Discover the top 3 airlines that operate flights from Sioux Falls to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Search flights from Sioux Falls to St. Louis by cabin class
Find flights from Sioux Falls to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from Sioux Falls to St. Louis?
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Why should you use Cheapflights to find cheap flight tickets from Sioux Falls to St. Louis?
Cheapflights helps you find that perfect flight to St. Louis from Sioux Falls by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Sioux Falls to St. Louis with no change fees?
Need flexible booking options for your flight to St. Louis from Sioux Falls? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Sioux Falls to St. Louis become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St. Louis from Sioux Falls today and book when prices fit your budget.