$638 Cheap Flights from Warsaw (WAW) to Sioux Falls (FSD)

View $638 flight on Mon, Feb 16, 2026Opens in a new window

Popular airlines from Frederic Chopin Airport (WAW) to Sioux Falls Regional Airport (FSD)

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Cheap Flights from Warsaw to Sioux Falls (WAW-FSD)

Prices were available within the past 7 days and start at $638 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Frederic Chopin Airport (WAW) to Sioux Falls Regional Airport (FSD) cost?
Get a cheap one-way flight from $638 or cheap return flight from Frederic Chopin Airport (WAW) 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 Frederic Chopin Airport (WAW) to Sioux Falls Regional Airport (FSD)?
The cheapest month to fly from WAW to FSD is , when there's less demand. Off-peak months are usually when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Frederic Chopin Airport (WAW) to Sioux Falls Regional Airport (FSD)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from WAW to FSD. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Frederic Chopin Airport (WAW) to Sioux Falls Regional Airport (FSD)?
You'll need to book a flight with a layover if you're traveling from Frederic Chopin Airport (WAW) to Sioux Falls Regional Airport (FSD). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from WAW to FSD?
You'll usually 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 Frederic Chopin Airport (WAW) to Sioux Falls Regional Airport (FSD)?
To land at Sioux Falls Regional Airport (FSD) on time, pick a flight that leaves from Frederic Chopin Airport (WAW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Frederic Chopin Airport (WAW) to Sioux Falls Regional Airport (FSD) last-minute?
Last-minute bookings from WAW to FSD are typically more expensive. To secure the lowest rates, start searching for flights early. That said, if you're flexible with your travel dates, you may land a cheap fare right before you leave.
Is it cheaper to book a WAW to FSD flight and hotel package?
You can save money by securing a WAW to FSD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your preferred flights and accommodations, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Frederic Chopin Airport (WAW) to Sioux Falls Regional Airport (FSD)?
If you booked your WAW to FSD flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Frederic Chopin
Destination airport
Sioux Falls Regional
Distance
4853 mi

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Warsaw to Sioux Falls Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Warsaw 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 Warsaw 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 Warsaw to Sioux Falls in 2026. You can also book with separate airlines for your outbound and return journeys, from $638 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 Warsaw 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 Warsaw 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.

 

Warsaw to Sioux Falls Flights

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