Cheap flights from St Louis to Sioux Falls (STL - FSD)

Flight FAQs

From St Louis to Sioux Falls

Are flight prices decreasing from St Louis to Sioux Falls due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Sioux Falls for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Lambert-St Louis to Sioux Falls Joe Foss Field to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. New policies for travelers booking flights from Lambert-St Louis to Sioux Falls Joe Foss Field include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Lambert-St Louis to Sioux Falls Joe Foss Field have flexible cancellations due to COVID-19?

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

Can I find flights from St Louis to Sioux Falls for under $200 on Cheapflights?

Yes, there are multiple flights from St Louis to Sioux Falls for under $200. The cheapest flight booked recently is on Delta for just $178, but on average you can expect to pay $349.

Are there nonstop flights from St Louis to Sioux Falls for under $200 on Cheapflights?

There are no nonstop flights from St Louis to Sioux Falls, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Sioux Falls for under $300?

There are currently 4+ open flights from St Louis to Sioux Falls within the next 7 days for less than $300.

Does it rain more in St Louis or Sioux Falls?

In St Louis, there will be greater rainfall in St Louis compared to Sioux Falls over the next 14 days.

Is St Louis weather warmer or cooler than Sioux Falls?

You can imagine temperatures to be in the 90 °F range in July. The weather in Sioux Falls is generally colder than St Louis's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from St Louis to Sioux Falls?

Departing from St Louis to Sioux Falls will take you 4h 02m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from St Louis to Sioux Falls round-trip?

Cheapflights users have booked flights from St Louis to Sioux Falls round-trip from $178. Another airline that can offer you cheap pricing is American Airlines. Delta is 42% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from St Louis to Sioux Falls one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as $103. Users have also found prices from $115 and $122 on Delta and Frontier, respectively.