$180 Cheap Flights from Flint (FNT) to Sioux Falls (FSD)

View $180 flight on Sun, Oct 12, 2025Opens in a new window

Popular airlines from Bishop Intl. Airport (FNT) to Sioux Falls Regional Airport (FSD)

Cheap Flights from Flint to Sioux Falls (FNT-FSD)

Prices were available within the past 7 days and start at $180 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug 5 - Sat, Aug 9
FNT
Flint
FSD
Sioux Falls
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 5 from Flint to Sioux Falls, returning Sat, Aug 9, priced at $249 found 3 days ago
United
Fri, Jul 18 - Sat, Jul 19
FNT
Flint
FSD
Sioux Falls
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 18 from Flint to Sioux Falls, returning Sat, Jul 19, priced at $259 found 2 days ago
American Airlines
Tue, Aug 5 - Sat, Aug 9
FNT
Flint
FSD
Sioux Falls
$301 Roundtrip, found 3 days ago
$301
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 5 from Flint to Sioux Falls, returning Sat, Aug 9, priced at $301 found 3 days ago
American Airlines
Wed, Jul 23 - Mon, Jul 28
FNT
Flint
FSD
Sioux Falls
$304 Roundtrip, found 15 hours ago
$304
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, Jul 23 from Flint to Sioux Falls, returning Mon, Jul 28, priced at $304 found 15 hours ago
United
Fri, Jul 18 - Sat, Jul 19
FNT
Flint
FSD
Sioux Falls
$305 Roundtrip, found 2 days ago
$305
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 18 from Flint to Sioux Falls, returning Sat, Jul 19, priced at $305 found 2 days ago
American Airlines
Mon, Jul 28 - Sat, Aug 2
FNT
Flint
FSD
Sioux Falls
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jul 28 from Flint to Sioux Falls, returning Sat, Aug 2, priced at $319 found 2 days ago
United
Fri, Jul 18 - Sat, Jul 26
FNT
Flint
FSD
Sioux Falls
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select United flight, departing Fri, Jul 18 from Flint to Sioux Falls, returning Sat, Jul 26, priced at $324 found 2 days ago
American Airlines
Mon, Jul 28 - Tue, Aug 5
FNT
Flint
FSD
Sioux Falls
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jul 28 from Flint to Sioux Falls, returning Tue, Aug 5, priced at $324 found 2 days ago
American Airlines
Fri, Jul 18 - Sat, Jul 19
FNT
Flint
FSD
Sioux Falls
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 18 from Flint to Sioux Falls, returning Sat, Jul 19, priced at $329 found 2 days ago
United
Tue, Jul 15 - Tue, Jul 22
FNT
Flint
FSD
Sioux Falls
$334 Roundtrip, found 2 days ago
$334
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 15 from Flint to Sioux Falls, returning Tue, Jul 22, priced at $334 found 2 days ago

Find the cheapest month to fly from Flint (FNT) to Sioux Falls (FSD)

September is typically the cheapest month to fly

From $248 - $604 per traveler.

Graph displaying average flight prices per month

Flights from Flint (FNT) to Sioux Falls (FSD)
Origin airport
Bishop Intl.
Destination airport
Sioux Falls Regional
Airlines serving
American Airlines, United
Roundtrip price
$248
Distance
654 mi

Flint to Sioux Falls Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Flint 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 Flint 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 Flint to Sioux Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $180 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 Flint 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 Flint 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.

 

Frequently asked questions

How much does a flight from Bishop Intl. Airport (FNT) to Sioux Falls Regional Airport (FSD) cost?
Discover the latest flight deals from FNT to FSD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from FNT to FSD?
The cheapest flights from FNT to FSD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from FNT to FSD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from FNT to FSD. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Bishop Intl. Airport (FNT) to Sioux Falls Regional Airport (FSD)?
Direct flights from Bishop Intl. Airport (FNT) 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 filters. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FNT to FSD?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, including the season 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 Bishop Intl. Airport (FNT) to Sioux Falls Regional Airport (FSD)?
To land at Sioux Falls Regional Airport (FSD) without delays, select a flight that takes off from Bishop Intl. Airport (FNT) 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 Bishop Intl. Airport (FNT) to Sioux Falls Regional Airport (FSD) last-minute?
Holding off until right before your break to book your flight from FNT to FSD generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule to maximize your chances of landing a bargain.
Is it cheaper to book a FNT to FSD flight and hotel package?
Booking a FNT to FSD flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our extensive 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 Bishop Intl. Airport (FNT) to Sioux Falls Regional Airport (FSD)?
Typically, you can cancel or reschedule your FNT to FSD flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.