$265 Cheap Flights from Sioux Falls (FSD) to Montgomery (MGM)

View $265 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines from Sioux Falls Regional Airport (FSD) to Montgomery Regional Airport (MGM)

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Cheap Flights from Sioux Falls to Montgomery (FSD-MGM)

Prices were available within the past 7 days and start at $265 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 16 - Wed, Jan 7
FSD
Sioux Falls
MGM
Montgomery
$248 Roundtrip, found 9 hours ago
$248
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Dec 16 from Sioux Falls to Montgomery, returning Wed, Jan 7, priced at $248 found 9 hours ago
Delta
Mon, Dec 15 - Wed, Dec 24
FSD
Sioux Falls
MGM
Montgomery
$254 Roundtrip, found 11 hours ago
$254
Roundtrip
found 11 hours ago
Select Delta flight, departing Mon, Dec 15 from Sioux Falls to Montgomery, returning Wed, Dec 24, priced at $254 found 11 hours ago
Delta
Fri, Dec 12 - Mon, Dec 15
FSD
Sioux Falls
MGM
Montgomery
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Dec 12 from Sioux Falls to Montgomery, returning Mon, Dec 15, priced at $273 found 6 days ago
Delta
Sat, Dec 13 - Mon, Dec 15
FSD
Sioux Falls
MGM
Montgomery
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Dec 13 from Sioux Falls to Montgomery, returning Mon, Dec 15, priced at $279 found 6 days ago
American Airlines
Tue, Dec 16 - Wed, Dec 24
FSD
Sioux Falls
MGM
Montgomery
$288 Roundtrip, found 10 hours ago
$288
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Dec 16 from Sioux Falls to Montgomery, returning Wed, Dec 24, priced at $288 found 10 hours ago
Delta
Fri, Dec 12 - Wed, Dec 17
FSD
Sioux Falls
MGM
Montgomery
$298 Roundtrip, found 6 days ago
$298
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Dec 12 from Sioux Falls to Montgomery, returning Wed, Dec 17, priced at $298 found 6 days ago
Delta
Sat, Dec 13 - Wed, Dec 17
FSD
Sioux Falls
MGM
Montgomery
$304 Roundtrip, found 6 days ago
$304
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Dec 13 from Sioux Falls to Montgomery, returning Wed, Dec 17, priced at $304 found 6 days ago
American Airlines
Tue, Dec 16 - Tue, Dec 30
FSD
Sioux Falls
MGM
Montgomery
$318 Roundtrip, found 9 hours ago
$318
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Dec 16 from Sioux Falls to Montgomery, returning Tue, Dec 30, priced at $318 found 9 hours ago
American Airlines
Wed, Dec 10 - Tue, Dec 16
FSD
Sioux Falls
MGM
Montgomery
$324 Roundtrip, found 6 days ago
$324
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 10 from Sioux Falls to Montgomery, returning Tue, Dec 16, priced at $324 found 6 days ago
Delta
Wed, Dec 10 - Mon, Dec 15
FSD
Sioux Falls
MGM
Montgomery
$328 Roundtrip, found 6 days ago
$328
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Dec 10 from Sioux Falls to Montgomery, returning Mon, Dec 15, priced at $328 found 6 days ago

Frequently asked questions

How much does a flight from Sioux Falls Regional Airport (FSD) to Montgomery Regional Airport (MGM) cost?
Get a cheap one-way flight from $265 or cheap return flight from $248 from Sioux Falls Regional Airport (FSD) to Montgomery Regional Airport (MGM) 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 Sioux Falls Regional Airport (FSD) to Montgomery Regional Airport (MGM)?
December is the cheapest month to fly from FSD to MGM. 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 Montgomery Regional Airport (MGM)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from FSD to MGM. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Sioux Falls Regional Airport (FSD) to Montgomery Regional Airport (MGM)?
You'll need to book a flight with a layover when traveling from Sioux Falls Regional Airport (FSD) to Montgomery Regional Airport (MGM). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from FSD to MGM?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Sioux Falls Regional Airport (FSD) to Montgomery Regional Airport (MGM)?
To arrive at Montgomery Regional Airport (MGM) on time, select a flight that takes off from Sioux Falls Regional Airport (FSD) 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 Sioux Falls Regional Airport (FSD) to Montgomery Regional Airport (MGM) last-minute?
Holding off until right before your break to book your flight from FSD to MGM often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a FSD to MGM flight and hotel package?
Securing a FSD to MGM flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of hotels and then add activities, car rentals and flights 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 Sioux Falls Regional Airport (FSD) to Montgomery Regional Airport (MGM)?
Generally, it's possible to reschedule or cancel your FSD to MGM flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Sioux Falls Regional
Destination airport
Montgomery Regional
Airlines serving
American Airlines, Delta
Roundtrip price
$248
Distance
959 mi

Book with confidence

Sioux Falls to Montgomery Flights

The cheapest times to fly from Sioux Falls to Montgomery

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

 

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

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

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 Montgomery in 2025. You can also book with separate airlines for your outbound and return journeys, from $265 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 Montgomery 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 Montgomery 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.

 

Sioux Falls to Montgomery Flights

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