$396 Cheap Flights from Sioux Falls (FSD) to Bloomington (BMI)

View $396 flight on Sat, Jan 24, 2026Opens in a new window

Popular airlines from Sioux Falls Regional Airport (FSD) to Bloomington, IL (BMI-Central Illinois Regional)

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Cheap Flights from Sioux Falls to Bloomington (FSD-BMI)

Prices were available within the past 7 days and start at $396 for one-way flights and $499 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Mar 3 - Mon, Mar 9
FSD
Sioux Falls
BMI
Bloomington
$499 Roundtrip, found 5 hours ago
$499
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Mar 3 from Sioux Falls to Bloomington, returning Mon, Mar 9, priced at $499 found 5 hours ago
American Airlines
Tue, Mar 3 - Tue, Mar 10
FSD
Sioux Falls
BMI
Bloomington
$502 Roundtrip, found 5 hours ago
$502
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Mar 3 from Sioux Falls to Bloomington, returning Tue, Mar 10, priced at $502 found 5 hours ago
American Airlines
Sat, Jan 24 - Wed, Jan 28
FSD
Sioux Falls
BMI
Bloomington
$505 Roundtrip, found 18 hours ago
$505
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Jan 24 from Sioux Falls to Bloomington, returning Wed, Jan 28, priced at $505 found 18 hours ago
American Airlines
Tue, Mar 3 - Wed, Mar 11
FSD
Sioux Falls
BMI
Bloomington
$521 Roundtrip, found 5 hours ago
$521
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Mar 3 from Sioux Falls to Bloomington, returning Wed, Mar 11, priced at $521 found 5 hours ago
American Airlines
Thu, Mar 5 - Mon, Mar 9
FSD
Sioux Falls
BMI
Bloomington
$545 Roundtrip, found 5 hours ago
$545
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Mar 5 from Sioux Falls to Bloomington, returning Mon, Mar 9, priced at $545 found 5 hours ago
American Airlines
Thu, Mar 5 - Tue, Mar 10
FSD
Sioux Falls
BMI
Bloomington
$548 Roundtrip, found 5 hours ago
$548
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Mar 5 from Sioux Falls to Bloomington, returning Tue, Mar 10, priced at $548 found 5 hours ago
American Airlines
Tue, Mar 3 - Sat, Mar 14
FSD
Sioux Falls
BMI
Bloomington
$567 Roundtrip, found 5 hours ago
$567
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Mar 3 from Sioux Falls to Bloomington, returning Sat, Mar 14, priced at $567 found 5 hours ago
American Airlines
Mon, Jan 26 - Wed, Feb 4
FSD
Sioux Falls
BMI
Bloomington
$568 Roundtrip, found 18 hours ago
$568
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon, Jan 26 from Sioux Falls to Bloomington, returning Wed, Feb 4, priced at $568 found 18 hours ago
American Airlines
Sat, Jan 24 - Sat, Jan 31
FSD
Sioux Falls
BMI
Bloomington
$570 Roundtrip, found 18 hours ago
$570
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Jan 24 from Sioux Falls to Bloomington, returning Sat, Jan 31, priced at $570 found 18 hours ago
Delta
Fri, Mar 6 - Sun, Mar 8
FSD
Sioux Falls
BMI
Bloomington
$1,314 Roundtrip, found 5 hours ago
$1,314
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, Mar 6 from Sioux Falls to Bloomington, returning Sun, Mar 8, priced at $1,314 found 5 hours ago
Flights from Sioux Falls (FSD) to Bloomington (BMI)
Origin airport
Sioux Falls Regional
Destination airport
Central Illinois Regional
Airlines serving
American Airlines, Delta
Roundtrip price
$499
Distance
454 mi

Sioux Falls to Bloomington Flights

The cheapest times to fly from Sioux Falls to Bloomington

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

 

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

Sunday is one of the best days to book for cheap flights from Sioux Falls to Bloomington: 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 Sioux Falls to Bloomington

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 Sioux Falls to Bloomington in 2026. You can also book with separate airlines for your outbound and return journeys, from $396 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 Sioux Falls to Bloomington 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 Sioux Falls to Bloomington 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 Sioux Falls Regional Airport (FSD) to Central Illinois Regional Airport (BMI) cost?
Grab a cheap one-way flight from $396 or cheap return flight from $499 from Sioux Falls Regional Airport (FSD) to Central Illinois Regional Airport (BMI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sioux Falls Regional Airport (FSD) to Central Illinois Regional Airport (BMI)?
March is the cheapest month to fly from FSD to BMI. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Sioux Falls Regional Airport (FSD) to Central Illinois Regional Airport (BMI)?
To find the cheapest airline that'll fly you from FSD to BMI, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Sioux Falls Regional Airport (FSD) to Central Illinois Regional Airport (BMI)?
Nonstop flights from Sioux Falls Regional Airport (FSD) to Central Illinois Regional Airport (BMI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from FSD to BMI?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sioux Falls Regional Airport (FSD) to Central Illinois Regional Airport (BMI)?
Choose a flight from Sioux Falls Regional Airport (FSD) to Central Illinois Regional Airport (BMI) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 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 Sioux Falls Regional Airport (FSD) to Central Illinois Regional Airport (BMI) last-minute?
Booking your flight from FSD to BMI right before your getaway is usually more expensive. But if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a FSD to BMI flight and hotel package?
You'll typically save money by securing a FSD to BMI 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 everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Sioux Falls Regional Airport (FSD) to Central Illinois Regional Airport (BMI)?
In most cases, you're able to reschedule or cancel your FSD to BMI flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, go to our Customer Service portal.

*Flight schedules are subject to change.

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*Available to One Key members.