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Sioux Falls

$139+ Cheap flights from Flint, MI to Sioux Falls (FNT - FSD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — FSD
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Flint to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) to Sioux Falls (FSD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$284
(United Airlines)

One-way from

$139
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$383
From Flint Bishop to Sioux Falls Joe Foss Field
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One-way flight from Flint Bishop to Sioux Falls Joe Foss Field
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Highest demand for flights based on searches. 17% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Flint to Sioux Falls

Cheapest flights from Flint to Sioux Falls
Explore the most affordable flight options available from Flint to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:43 pmFNT - FSD
1 stop6h 39mUnited Airlines
Tue 9/308:00 amFSD - FNT
1 stop4h 26mUnited Airlines
Deal found 9/16$284
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:05 pmFNT - FSD
1 stop4h 24mUnited Airlines
Sat 9/278:00 amFSD - FNT
1 stop4h 26mUnited Airlines
Deal found 9/16$324
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:33 pmFNT - FSD
1 stop4h 39mAmerican Airlines
Sat 9/277:00 amFSD - FNT
2 stops10h 55mAmerican Airlines
Deal found 9/16$329
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:43 pmFNT - FSD
1 stop6h 29mUnited Airlines
Tue 9/238:00 amFSD - FNT
1 stop4h 25mUnited Airlines
Deal found 9/16$334
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/272:33 pmFNT - FSD
1 stop4h 39mAmerican Airlines
Tue 9/301:19 pmFSD - FNT
2 stops8h 49mAmerican Airlines
Deal found 9/16$338
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:33 pmFNT - FSD
1 stop4h 39mAmerican Airlines
Thu 9/256:00 pmFSD - FNT
1 stop4h 08mAmerican Airlines
Deal found 9/16$349
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:33 pmFNT - FSD
1 stop4h 39mAmerican Airlines
Tue 9/231:19 pmFSD - FNT
2 stops8h 49mAmerican Airlines
Deal found 9/16$419
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:00 amFNT - FSD
1 stop4h 37mUnited Airlines
Wed 10/158:00 amFSD - FNT
1 stop4h 26mUnited Airlines
Deal found 9/16$424
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:33 pmFNT - FSD
1 stop4h 39mAmerican Airlines
Sun 9/216:00 amFSD - FNT
1 stop7h 03mAmerican Airlines
Deal found 9/16$429
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/192:33 pmFNT - FSD
1 stop4h 39mAmerican Airlines
Thu 9/256:00 pmFSD - FNT
1 stop4h 08mAmerican Airlines
Deal found 9/16$439
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:25 pmFNT - FSD
1 stop23h 47mAmerican Airlines
Wed 9/245:33 pmFSD - FNT
2 stops19h 30mAmerican Airlines
Deal found 9/16$557

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint to Sioux Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Flint to Sioux Falls that are best for you.

Fly from

Flint

Fly to

Sioux Falls

Route

Depart

Return

Price

FlintSioux Falls

FNT - FSD

FNTFSD

Flint Bishop

Sat 9/27

4:43 pm-10:22 pm

1 stop6h 39m

Sioux Falls Joe Foss Field

Tue 9/30

8:00 am-1:26 pm

1 stop4h 26m

$284

FlintSioux Falls

FNT - FSD

FNTFSD

Flint Bishop

Sat 9/27

2:33 pm-6:12 pm

1 stop4h 39m

Sioux Falls Joe Foss Field

Tue 9/30

1:19 pm-11:08 pm

2 stops8h 49m

$338

FlintSioux Falls

FNT - FSD

FNTFSD

Flint Bishop

Sat 2/21

5:45 pm-9:57 pm

1 stop5h 12m

Sioux Falls Joe Foss Field

Tue 2/24

11:21 am-4:57 pm

1 stop4h 36m

$374

FlintSioux Falls

FNT - FSD

FNTFSD

Flint Bishop

Wed 10/8

7:00 am-10:37 am

1 stop4h 37m

Sioux Falls Joe Foss Field

Wed 10/15

8:00 am-1:26 pm

1 stop4h 26m

$424

FlintSioux Falls

FNT - FSD

FNTFSD

Flint Bishop

Sat 2/21

7:00 am-4:42 pm

2 stops10h 42m

Sioux Falls Joe Foss Field

Tue 2/24

1:30 pm-10:38 pm

2 stops8h 08m

$532

FlintSioux Falls

FNT - FSD

FNTFSD

Flint Bishop

Sat 10/4

3:51 pm-8:27 am

1 stop17h 36m

$139

FlintSioux Falls

FNT - FSD

FNTFSD

Flint Bishop

Fri 10/17

4:43 pm-10:22 pm

1 stop6h 39m

$249

FlintSioux Falls

FNT - FSD

FNTFSD

Flint Bishop

Sun 9/28

1:49 pm-4:12 pm

1 stop27h 23m

$286

FlintSioux Falls

FNT - FSD

FNTFSD

Flint Bishop

Sat 10/4

1:26 pm-2:09 pm

3 stops49h 43m

$288

FlintSioux Falls

FNT - FSD

FNTFSD

Flint Bishop

Thu 9/25

4:48 pm-6:47 pm

3 stops26h 59m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 17 results
1
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Best time to book a flight from Flint to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Flint with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Flint to Sioux Falls

What is the cheapest month to book a flight from Flint, Michigan to Sioux Falls?

Currently, September is the cheapest month in which you can book a flight from Flint, Michigan to Sioux Falls (average of $334). Flying from Flint, Michigan to Sioux Falls in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from FNT to FSD?

Find hourly flight availability from Flint to Sioux Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Flint, Michigan to Sioux Falls in the afternoon. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Sioux Falls

Get insights into the airlines that provide service to Sioux Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sioux Falls. Reviews last updated September 17, 2025.
Read reviews from past customers who have flown United Airlines from Flint to Sioux Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Flint to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Flint, Michigan to Sioux Falls?

    A quick flight from Flint, Michigan to Sioux Falls can take about 4h 39m. United Airlines provides one of the quickest options available for as low as $338. There are 654 mi between Flint, Michigan and Sioux Falls. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Flint, Michigan to Sioux Falls round-trip?

    Our cheapest airline available from Flint, Michigan to Sioux Falls is United Airlines. Our recent data shows that you can find tickets from as low as $336 on this airline. United Airlines is currently priced 27% below the average price you’ll pay for this route.

  • Can I find deals for flights from Flint to Sioux Falls that include hotel bookings?

    Yes. In addition to deals on Flint to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Flint to Sioux Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Flint to Sioux Falls.

  • Can I find deals for business class flights from Flint to Sioux Falls?

    Yes. Cheapflights offers flight deals from Flint to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Flint, Michigan to Sioux Falls?

    Currently, September is the cheapest month in which you can book a flight from Flint, Michigan to Sioux Falls (average of $334). Flying from Flint, Michigan to Sioux Falls in December is currently the most expensive (average of $446). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall

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Top airline flying from Flint to Sioux Falls

Discover the top airline that operate flights from Flint to Sioux Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$336Average$431FlexibilityNo cancel feeOn-time69%

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