Cheap Flights from Fort Collins (FNL) to Sioux Falls (FSD)

Popular airlines from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD)

Frequently asked questions

How much does a flight from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD) cost?
Lock in a cheap one-way flight or cheap return flight from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) 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 Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD)?
Flying in is a great way to save, as it's the cheapest month for flights between FNL and FSD. You'll usually find the lowest prices during off-peak months.
Which airlines fly direct from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD)?
There's no direct route from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD). However, you can find other airports with nonstop flights. Begin your journey at Denver Intl. Airport (DEN) and head straight to Sioux Falls without a layover.
What is the cheapest airline that flies from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest FNL to FSD flight.
How many flights per day from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD)?
You'll have to book a flight with a layover if you're traveling from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from FNL to FSD?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD)?
To arrive at Sioux Falls Regional Airport (FSD) on time, book a flight that takes off from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD) last-minute?
Booking your ticket from FNL to FSD just before your journey is typically more expensive. However, if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a FNL to FSD flight and hotel package?
Compared with arranging flights and hotels separately, booking a FNL to FSD flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Fort Collins, CO (FNL-Fort Collins-Loveland Municipal) to Sioux Falls Regional Airport (FSD)?
Typically, you can cancel or reschedule your FNL to FSD flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Origin airport
Fort Collins-Loveland Municipal
Destination airport
Sioux Falls Regional
Distance
476 mi

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Fort Collins to Sioux Falls Flights

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

 

The best time to book a flight from Fort Collins to Sioux Falls

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

 

Fort Collins to Sioux Falls Flights

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*Available to One Key members.