$250 Cheap Flights from Sioux Falls (FSD) to Mobile (MOB)

View $250 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Sioux Falls Regional Airport (FSD) to Mobile Regional Airport (MOB)

Cheap Flights from Sioux Falls to Mobile (FSD-MOB)

Prices were available within the past 7 days and start at $250 for one-way flights and $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jan 18 - Tue, Jan 20
FSD
Sioux Falls
MOB
Mobile
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 18 from Sioux Falls to Mobile, returning Tue, Jan 20, priced at $279 found 1 day ago
Delta
Tue, Dec 9 - Wed, Dec 24
FSD
Sioux Falls
MOB
Mobile
$299 Roundtrip, found 4 days ago
$299
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Dec 9 from Sioux Falls to Mobile, returning Wed, Dec 24, priced at $299 found 4 days ago
Delta
Sat, Dec 6 - Wed, Dec 24
FSD
Sioux Falls
MOB
Mobile
$304 Roundtrip, found 4 days ago
$304
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Dec 6 from Sioux Falls to Mobile, returning Wed, Dec 24, priced at $304 found 4 days ago
Delta
Sun, Jan 18 - Tue, Jan 27
FSD
Sioux Falls
MOB
Mobile
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 18 from Sioux Falls to Mobile, returning Tue, Jan 27, priced at $314 found 1 day ago
Delta
Sun, Jan 18 - Wed, Jan 28
FSD
Sioux Falls
MOB
Mobile
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 18 from Sioux Falls to Mobile, returning Wed, Jan 28, priced at $329 found 1 day ago
American Airlines
Sat, Jan 24 - Sat, Jan 31
FSD
Sioux Falls
MOB
Mobile
$339 Roundtrip, found 5 days ago
$339
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 24 from Sioux Falls to Mobile, returning Sat, Jan 31, priced at $339 found 5 days ago
Delta
Mon, Dec 8 - Wed, Dec 24
FSD
Sioux Falls
MOB
Mobile
$348 Roundtrip, found 4 days ago
$348
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Dec 8 from Sioux Falls to Mobile, returning Wed, Dec 24, priced at $348 found 4 days ago
United
Tue, Jan 13 - Tue, Jan 27
FSD
Sioux Falls
MOB
Mobile
$349 Roundtrip, found 1 day ago
$349
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 13 from Sioux Falls to Mobile, returning Tue, Jan 27, priced at $349 found 1 day ago
Delta
Wed, Jan 7 - Tue, Jan 20
FSD
Sioux Falls
MOB
Mobile
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 7 from Sioux Falls to Mobile, returning Tue, Jan 20, priced at $353 found 1 day ago
Delta
Sun, Jan 18 - Mon, Jan 26
FSD
Sioux Falls
MOB
Mobile
$358 Roundtrip, found 1 day ago
$358
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jan 18 from Sioux Falls to Mobile, returning Mon, Jan 26, priced at $358 found 1 day ago

Alternative airports near Mobile

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

Select flight to Mobile Regional MOB. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $434
MOB
Mobile Regional
Cheapest
Average driving time to city center22 min
Flights from $434

Frequently asked questions

How much does a flight from Sioux Falls Regional Airport (FSD) to Mobile Regional Airport (MOB) cost?
Lock in a cheap one-way flight from $250 or cheap return flight from $279 from Sioux Falls Regional Airport (FSD) to Mobile Regional Airport (MOB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Sioux Falls Regional Airport (FSD) to Mobile Regional Airport (MOB)?
January is the most affordable month to fly from FSD to MOB. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Sioux Falls Regional Airport (FSD) to Mobile Regional Airport (MOB)?
To find the cheapest airline that'll fly you from FSD to MOB, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Sioux Falls Regional Airport (FSD) to Mobile Regional Airport (MOB)?
There aren't any daily nonstop flights from Sioux Falls Regional Airport (FSD) to Mobile Regional Airport (MOB). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from FSD to MOB?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change 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 Mobile Regional Airport (MOB)?
To reach Mobile Regional Airport (MOB) on schedule, opt for a flight that leaves from Sioux Falls Regional Airport (FSD) before 3 PM. The likelihood 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 Mobile Regional Airport (MOB) last-minute?
Booking your ticket from FSD to MOB shortly before your trip is typically more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a FSD to MOB flight and hotel package?
Opting for a FSD to MOB flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of stays and then add activities, flights and car rentals 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 Mobile Regional Airport (MOB)?
If you reserved your FSD to MOB flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Sioux Falls Regional
Destination airport
Mobile Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$279
Distance
1005 mi

Book with confidence

Sioux Falls to Mobile Flights

The cheapest times to fly from Sioux Falls to Mobile

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

 

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

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

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 Mobile in 2025. You can also book with separate airlines for your outbound and return journeys, from $250 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 Mobile 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 Mobile 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 Mobile Flights

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*Available to One Key members.