$281 Cheap Flights from Lafayette (LFT) to Sioux Falls (FSD)

View $281 flight on Thu, Sep 10, 2026Opens in a new window

Popular airlines from Lafayette Regional Airport (LFT) to Sioux Falls Regional Airport (FSD)

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Cheap Flights from Lafayette to Sioux Falls (LFT-FSD)

Prices were available within the past 7 days and start at $281 for one-way flights and $258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jan 7 - Tue, Jan 20
LFT
Lafayette
FSD
Sioux Falls
$258 Roundtrip, found 3 days ago
$258
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 7 from Lafayette to Sioux Falls, returning Tue, Jan 20, priced at $258 found 3 days ago
Delta
Tue, Jan 6 - Tue, Jan 20
LFT
Lafayette
FSD
Sioux Falls
$283 Roundtrip, found 3 days ago
$283
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 6 from Lafayette to Sioux Falls, returning Tue, Jan 20, priced at $283 found 3 days ago
Delta
Mon, Jan 12 - Tue, Jan 20
LFT
Lafayette
FSD
Sioux Falls
$298 Roundtrip, found 4 days ago
$298
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Jan 12 from Lafayette to Sioux Falls, returning Tue, Jan 20, priced at $298 found 4 days ago
American Airlines
Thu, Jan 8 - Mon, Jan 12
LFT
Lafayette
FSD
Sioux Falls
$299 Roundtrip, found 4 days ago
$299
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Jan 8 from Lafayette to Sioux Falls, returning Mon, Jan 12, priced at $299 found 4 days ago
Delta
Wed, Jan 7 - Sun, Jan 25
LFT
Lafayette
FSD
Sioux Falls
$304 Roundtrip, found 3 days ago
$304
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 7 from Lafayette to Sioux Falls, returning Sun, Jan 25, priced at $304 found 3 days ago
United
Thu, Jan 8 - Sun, Jan 11
LFT
Lafayette
FSD
Sioux Falls
$317 Roundtrip, found 4 days ago
$317
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jan 8 from Lafayette to Sioux Falls, returning Sun, Jan 11, priced at $317 found 4 days ago
United
Wed, Dec 24 - Wed, Jan 7
LFT
Lafayette
FSD
Sioux Falls
$318 Roundtrip, found 4 days ago
$318
Roundtrip
found 4 days ago
Select United flight, departing Wed, Dec 24 from Lafayette to Sioux Falls, returning Wed, Jan 7, priced at $318 found 4 days ago
Delta
Tue, Jan 6 - Wed, Jan 28
LFT
Lafayette
FSD
Sioux Falls
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 6 from Lafayette to Sioux Falls, returning Wed, Jan 28, priced at $324 found 3 days ago
Delta
Wed, Jan 7 - Sun, Jan 18
LFT
Lafayette
FSD
Sioux Falls
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 7 from Lafayette to Sioux Falls, returning Sun, Jan 18, priced at $324 found 3 days ago
American Airlines
Sat, Jan 17 - Tue, Feb 3
LFT
Lafayette
FSD
Sioux Falls
$328 Roundtrip, found 3 days ago
$328
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jan 17 from Lafayette to Sioux Falls, returning Tue, Feb 3, priced at $328 found 3 days ago

Alternative airports near Sioux Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sioux Falls Regional FSD. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $363
FSD
Sioux Falls Regional
CheapestClosest
Average driving time to city center6 min
Flights from $363

Frequently asked questions

How much does a flight from Lafayette Regional Airport (LFT) to Sioux Falls Regional Airport (FSD) cost?
Snag a cheap one-way flight from $281 or cheap return flight from $258 from Lafayette Regional Airport (LFT) to Sioux Falls Regional Airport (FSD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lafayette Regional Airport (LFT) to Sioux Falls Regional Airport (FSD)?
Traveling in January can help you save, as it's the cheapest month for flights between LFT and FSD. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lafayette Regional Airport (LFT) to Sioux Falls Regional Airport (FSD)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LFT to FSD flight.
How many flights per day from Lafayette Regional Airport (LFT) to Sioux Falls Regional Airport (FSD)?
There are no daily direct flights from Lafayette Regional Airport (LFT) 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.
What day of the week has the most flights from LFT to FSD?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lafayette Regional Airport (LFT) to Sioux Falls Regional Airport (FSD)?
To avoid potential delays on the Lafayette Regional Airport (LFT) to Sioux Falls Regional Airport (FSD) route, aim to fly before 3 PM. Later flights 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 Lafayette Regional Airport (LFT) to Sioux Falls Regional Airport (FSD) last-minute?
Booking your plane ticket from LFT to FSD just before your journey is generally more expensive. But if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a LFT to FSD flight and hotel package?
You'll generally save money by booking a LFT 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 easy to manage it all in one convenient place. After selecting your ideal accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Lafayette Regional Airport (LFT) to Sioux Falls Regional Airport (FSD)?
Typically, you're able to cancel or reschedule your LFT to FSD flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Origin airport
Lafayette Regional
Destination airport
Sioux Falls Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$257
Distance
960 mi

Book with confidence

Lafayette to Sioux Falls Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Lafayette 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 Lafayette 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 Lafayette to Sioux Falls in 2026. You can also book with separate airlines for your outbound and return journeys, from $281 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 Lafayette 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 Lafayette 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.

 

Lafayette to Sioux Falls Flights

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*Available to One Key members.