Cheap Flights from St. Paul (STP) to Sioux Falls (FSD)

Popular airlines from St. Paul, MN (STP-St. Paul Downtown) to Sioux Falls Regional Airport (FSD)

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Frequently asked questions

How much does a flight from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD) cost?
Snag a cheap one-way flight or cheap return flight from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD)?
Traveling in can help you save, as it's the cheapest month for flights between STP and FSD. You'll often find the lowest prices during off-peak months.
Which airlines fly direct from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD)?
While St. Paul, MN (STP-St. Paul Downtown) doesn't offer any direct flights to Sioux Falls Regional Airport (FSD), other airports have nonstop options. Traveling from Minneapolis - St. Paul Intl. Airport (MSP) will get you to Sioux Falls without any detours.
What is the cheapest airline that flies from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD)?
To find the cheapest airline flying from STP to FSD, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD)?
Nonstop flights from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STP to FSD?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD)?
Choose a flight from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD) last-minute?
Holding off until just before your trip to book your flight from STP to FSD often results in higher prices. While you might find some last-minute deals, there's no guarantee. Keep your travel plans flexible to boost your chances of landing a bargain.
Is it cheaper to book a STP to FSD flight and hotel package?
Opting for a STP to FSD flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from St. Paul Downtown Airport (STP) to Sioux Falls Regional Airport (FSD)?
It's usually possible to reschedule or cancel your STP to FSD flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
St. Paul Downtown
Destination airport
Sioux Falls Regional
Distance
203 mi

Book with confidence

Book with confidence

St. Paul to Sioux Falls Flights

The cheapest times to fly from St. Paul to Sioux Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Paul to Sioux Falls are during the month of . You can find some of the cheapest flights from St. Paul to Sioux Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Paul to Sioux Falls

Sunday is one of the best days to book for cheap flights from St. Paul to Sioux Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Paul to Sioux Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Paul to Sioux Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Paul to Sioux Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Paul to Sioux Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Paul to Sioux Falls Flights

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