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$254+ Cheap flights from Raleigh to Sioux Falls (RDU - FSD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — FSD
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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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 October 20, 2025.

This United Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/204:49 pmRDU - FSD
1 stop5h 57mUnited Airlines
Wed 12/38:00 amFSD - RDU
1 stop5h 07mUnited Airlines
Deal found 10/20$254
This Delta deal was found by Cheapflights users on 10/20. 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.
Mon 11/177:08 pmRDU - FSD
1 stop5h 01mDelta
Sat 12/611:00 amFSD - RDU
1 stop4h 25mDelta
Deal found 10/20$259
This Delta deal was found by Cheapflights users on 10/20. 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.
Tue 11/183:22 pmRDU - FSD
2 stops8h 47mDelta
Fri 12/51:30 pmFSD - RDU
2 stops9h 48mDelta
Deal found 10/20$269
This Delta deal was found by Cheapflights users on 10/18. 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.
Sat 11/151:10 pmRDU - FSD
2 stops10h 59mDelta
Sat 11/225:18 amFSD - RDU
2 stops6h 59mDelta
Deal found 10/18$289
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/214:49 pmRDU - FSD
1 stop5h 57mUnited Airlines
Mon 11/243:15 pmFSD - RDU
1 stop5h 34mUnited Airlines
Deal found 10/19$290
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/154:49 pmRDU - FSD
1 stop5h 57mUnited Airlines
Sat 11/221:47 pmFSD - RDU
1 stop7h 58mUnited Airlines
Deal found 10/18$291
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Tue 11/182:54 pmRDU - FSD
2 stops45h 02mMultiple Airlines
Mon 12/16:28 pmFSD - RDU
1 stop21h 16mMultiple Airlines
Deal found 10/20$302
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Thu 11/209:19 amRDU - FSD
2 stops25h 26mMultiple Airlines
Mon 12/16:28 pmFSD - RDU
1 stop21h 16mMultiple Airlines
Deal found 10/20$304
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/196:10 amRDU - FSD
2 stops29h 46mMultiple Airlines
Mon 12/16:28 pmFSD - RDU
1 stop21h 16mMultiple Airlines
Deal found 10/20$310
This Delta deal was found by Cheapflights users on 10/20. 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.
Thu 10/306:00 amRDU - FSD
1 stop7h 55mDelta
Sat 11/155:18 amFSD - RDU
1 stop4h 31mDelta
Deal found 10/20$314
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Sat 11/223:00 pmRDU - FSD
2 stops42h 43mMultiple Airlines
Mon 12/16:28 pmFSD - RDU
1 stop21h 16mMultiple Airlines
Deal found 10/20$315

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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$254
(United Airlines)

Popular in

November

Cheapest in

July

Average price

$398
Provider with most accurate pricing for Raleigh-Durham-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Sioux Falls Joe Foss Field flights.
Search Deals
From Raleigh-Durham to Sioux Falls Joe Foss Field
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 20, 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

Tue 11/18

5:41 pm-11:09 pm

1 stop6h 28m

Sioux Falls Joe Foss Field

Fri 12/5

5:14 am-10:49 am

1 stop4h 35m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Thu 11/27

10:00 am-2:46 pm

1 stop5h 46m

Sioux Falls Joe Foss Field

Wed 12/3

6:00 am-3:06 pm

1 stop8h 06m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Wed 11/19

7:01 pm-11:00 pm

1 stop4h 59m

Sioux Falls Joe Foss Field

Sat 12/6

8:01 am-4:25 pm

1 stop7h 24m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Thu 11/27

6:00 am-10:18 am

1 stop5h 18m

Sioux Falls Joe Foss Field

Wed 12/3

5:05 am-11:37 am

1 stop5h 32m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Tue 11/18

7:01 pm-11:00 pm

1 stop4h 59m

Sioux Falls Joe Foss Field

Wed 12/3

5:05 am-1:06 pm

1 stop7h 01m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Thu 11/20

7:01 pm-11:00 pm

1 stop4h 59m

Sioux Falls Joe Foss Field

Sat 12/6

5:05 am-1:06 pm

1 stop7h 01m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Mon 11/17

7:01 pm-11:00 pm

1 stop4h 59m

Sioux Falls Joe Foss Field

Thu 12/4

4:25 pm-11:59 pm

1 stop6h 34m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Thu 11/20

11:44 am-3:39 pm

1 stop4h 55m

Sioux Falls Joe Foss Field

Tue 12/2

5:14 am-10:49 am

1 stop4h 35m

$259

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Mon 11/17

7:08 pm-11:09 pm

1 stop5h 01m

Sioux Falls Joe Foss Field

Tue 12/2

5:14 am-3:52 pm

2 stops9h 38m

$264

RaleighSioux Falls

RDU - FSD

RDUFSD

Raleigh-Durham

Thu 10/30

6:07 am-10:42 am

2 stops29h 35m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 11 results
1
2

Compare providers for flights from Raleigh to Sioux Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Sioux Falls in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Sioux Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, May is the cheapest month in which you can book a flight from Raleigh to Sioux Falls (average of $235). Flying from Raleigh to Sioux Falls in November is currently the most expensive (average of $290). 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 October 20, 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.

How much does it cost to fly round-trip from Raleigh to Sioux Falls?

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 October 20, 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
7.9
Good
7,978 reviews

Overall

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,978 reviews
Delta
7.9
Good
7,978 reviews

Overall

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,978 reviews

Overall

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,024 reviews
Delta
7.9
Good
7,978 reviews

Overall

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from Raleigh to Sioux Falls?

    For as low as $259, Delta can have you in Sioux Falls from Raleigh in 6h 28m. The distance between Raleigh and Sioux Falls is about 1088 mi.

  • 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 $235. 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 41% 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, May is the cheapest month in which you can book a flight from Raleigh to Sioux Falls (average of $235). Flying from Raleigh to Sioux Falls in November is currently the most expensive (average of $290). 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 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$235Average$418FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$505FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$357FlexibilityNo cancel feeOn-timeN/A

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