Cheap Flights from Quincy (UIN) to Sioux Falls (FSD)

Popular airlines from Quincy, IL (UIN-Quincy Regional-Baldwin Field) to Sioux Falls Regional Airport (FSD)

Frequently asked questions

How much does a flight from Quincy Regional-Baldwin Field Airport (UIN) to Sioux Falls Regional Airport (FSD) cost?
Secure a cheap one-way flight or cheap return flight from Quincy Regional-Baldwin Field Airport (UIN) 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 Quincy Regional-Baldwin Field Airport (UIN) to Sioux Falls Regional Airport (FSD)?
The cheapest month to fly from UIN to FSD is , when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Quincy Regional-Baldwin Field Airport (UIN) to Sioux Falls Regional Airport (FSD)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest UIN to FSD flight.
How many flights per day from Quincy Regional-Baldwin Field Airport (UIN) to Sioux Falls Regional Airport (FSD)?
There are no daily nonstop flights available from Quincy Regional-Baldwin Field Airport (UIN) to Sioux Falls Regional Airport (FSD). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from UIN to FSD?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Quincy Regional-Baldwin Field Airport (UIN) to Sioux Falls Regional Airport (FSD)?
To avoid possible delays on the Quincy Regional-Baldwin Field Airport (UIN) to Sioux Falls Regional Airport (FSD) route, fly before 3 PM. Later departures are 22% more likely to be canceled.**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 Quincy Regional-Baldwin Field Airport (UIN) to Sioux Falls Regional Airport (FSD) last-minute?
Waiting until just before your trip to book your flight from UIN to FSD often results in higher prices. While you may find some last-minute offers, there's no guarantee. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book an UIN to FSD flight and hotel package?
Securing an UIN to FSD flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Quincy Regional-Baldwin Field Airport (UIN) to Sioux Falls Regional Airport (FSD)?
Typically, you're able to reschedule or cancel your UIN to FSD flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more details, head to our Customer Service portal.

Travel information

Origin airport
Quincy Regional-Baldwin Field
Destination airport
Sioux Falls Regional
Distance
380 mi

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Quincy to Sioux Falls Flights

The cheapest times to fly from Quincy 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 Quincy to Sioux Falls are during the month of . You can find some of the cheapest flights from Quincy to Sioux Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Quincy to Sioux Falls

Sunday is one of the best days to book for cheap flights from Quincy 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 Quincy 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 Quincy 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 Quincy 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 Quincy 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.

 

Quincy to Sioux Falls Flights

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*Available to One Key members.