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Sioux Falls

$147+ Cheap flights from Raleigh to Sioux Falls (RDU - 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — FSD
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Raleigh to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 August 14, 2025.

Round-trip from

$259
(Delta)

One-way from

$147
(Kiwi.com)

Popular in

November

Cheapest in

July

Average price

$378
From Raleigh-Durham to Sioux Falls Joe Foss Field
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One-way flight from Raleigh-Durham to Sioux Falls Joe Foss Field
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Highest demand for flights based on searches. 12% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Raleigh to Sioux Falls

Cheapest flights from Raleigh to Sioux Falls
Explore the most affordable flight options available from Raleigh to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 9/105:13 amRDU - FSD
1 stop8h 25mAmerican Airlines
Wed 9/1712:19 pmFSD - RDU
1 stop6h 42mAmerican Airlines
Deal found 8/14$259
This Delta deal was found by Cheapflights users on 8/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:20 amRDU - FSD
2 stops9h 30mDelta
Wed 9/175:00 amFSD - RDU
1 stop4h 36mDelta
Deal found 8/14$264
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:10 pmRDU - FSD
1 stop4h 47mDelta
Sun 10/195:20 amFSD - RDU
1 stop4h 34mDelta
Deal found 8/13$299
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:10 pmRDU - FSD
1 stop4h 47mDelta
Mon 10/134:24 pmFSD - RDU
1 stop6h 45mDelta
Deal found 8/13$319
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:35 amRDU - FSD
2 stops11h 47mUnited Airlines
Sat 10/48:00 amFSD - RDU
1 stop5h 01mUnited Airlines
Deal found 8/14$358
This American Airlines deal was found by Cheapflights users on 8/13. 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 10/173:04 pmRDU - FSD
2 stops8h 38mAmerican Airlines
Sun 10/197:00 amFSD - RDU
1 stop6h 22mAmerican Airlines
Deal found 8/13$389
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/2012:09 pmRDU - FSD
2 stops10h 14mAmerican Airlines
Mon 9/226:00 amFSD - RDU
2 stops9h 26mAmerican Airlines
Deal found 8/13$455
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/297:50 pmRDU - FSD
2 stops27h 22mUnited Airlines
Sun 8/318:00 amFSD - RDU
1 stop5h 12mUnited Airlines
Deal found 8/13$483
This American Airlines deal was found by Cheapflights users on 8/13. 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 10/103:04 pmRDU - FSD
2 stops8h 38mAmerican Airlines
Mon 10/131:32 pmFSD - RDU
1 stop6h 16mAmerican Airlines
Deal found 8/13$500

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 August 14, 2025.
Use the filters below to find and compare flights from Raleigh to Sioux Falls that are best for you.

Fly from

Raleigh

Fly to

Sioux Falls

Route

Depart

Return

Price

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Sat 9/20

6:00 am-10:07 am

1 stop5h 07m

Sioux Falls Joe Foss Field

Mon 9/22

5:00 am-10:40 am

1 stop4h 40m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Wed 9/10

5:13 am-12:38 pm

1 stop8h 25m

Sioux Falls Joe Foss Field

Wed 9/17

12:19 pm-8:01 pm

1 stop6h 42m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Sat 10/25

5:14 am-12:42 pm

1 stop8h 28m

Sioux Falls Joe Foss Field

Sat 11/1

5:05 pm-12:51 am

1 stop6h 46m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Wed 9/10

5:20 am-1:50 pm

2 stops9h 30m

Sioux Falls Joe Foss Field

Wed 9/17

5:00 am-10:36 am

1 stop4h 36m

$264

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Wed 8/27

6:00 am-12:16 pm

1 stop7h 16m

Sioux Falls Joe Foss Field

Sun 8/31

4:08 pm-11:49 pm

1 stop6h 41m

$280

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Tue 8/26

6:35 pm-11:06 pm

1 stop5h 31m

Sioux Falls Joe Foss Field

Sun 8/31

5:00 am-10:36 am

1 stop4h 36m

$280

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Thu 10/23

5:39 pm-6:33 pm

1 stop25h 54m

Sioux Falls Joe Foss Field

Sun 10/26

2:23 pm-4:44 pm

1 stop25h 21m

$283

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Thu 9/4

9:23 am-6:47 pm

2 stops34h 24m

$147

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Thu 9/4

5:23 pm-2:09 pm

1 stop21h 46m

$158

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Sun 8/17

5:23 pm-6:37 pm

1 stop26h 14m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 14 results
1
2

Best time to book a flight from Raleigh to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Raleigh 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 Raleigh to Sioux Falls

What is the cheapest month to book a flight from Raleigh to Sioux Falls?

Currently, September is the cheapest month in which you can book a flight from Raleigh to Sioux Falls (average of $334). Flying from Raleigh 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 RDU to FSD?

Find hourly flight availability from Raleigh 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 August 14, 2025.

When flying from Raleigh to Sioux Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the afternoon.

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 August 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Raleigh to Sioux Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Raleigh to Sioux Falls round-trip?

    Flying on American Airlines is currently your cheapest option to Sioux Falls, with prices starting at $208. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $258 and $258, respectively. American Airlines is currently priced 47% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Sioux Falls?

    Currently, September is the cheapest month in which you can book a flight from Raleigh to Sioux Falls (average of $334). Flying from Raleigh 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Raleigh to Sioux Falls

Discover the top 3 airlines that operate flights from Raleigh 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$398FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$505FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$355FlexibilityNo cancel feeOn-timeN/A

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