$291+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — FSD
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Sioux Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Raleigh to Sioux Falls
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Best
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Cheapest flights from Raleigh to Sioux FallsExplore 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 September 20, 2026.
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 September 20, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:21 pm -
1 stop5h 01m
Sat 10/245:00 pm -
1 stop5h 57m
Deal found 9/16![Delta logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:07 am -
2 stops35h 37m
Fri 11/137:13 pm -
1 stop12h 46m
Deal found 9/19![Multiple Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 9/18. 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.
Wed 10/147:21 pm -
1 stop5h 01m
Sat 10/248:30 am -
1 stop4h 43m
Deal found 9/18![Delta logo]()
$345
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.
Wed 10/218:25 pm -
1 stop5h 16m
Sat 10/242:48 pm -
2 stops8h 09m
Deal found 9/16![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/168:25 pm -
1 stop5h 23m
Fri 10/2312:53 pm -
1 stop7h 21m
Deal found 9/15![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:13 pm -
1 stop8h 00m
Sat 10/242:48 pm -
2 stops8h 09m
Deal found 9/19![American Airlines logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:47 am -
1 stop26h 20m
Mon 11/306:30 pm -
2 stops28h 27m
Deal found 9/19![Multiple Airlines logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:49 pm -
2 stops43h 59m
Mon 11/3011:01 am -
1 stop27h 27m
Deal found 9/19![Multiple Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 9/18. 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.
Wed 10/146:00 am -
1 stop5h 00m
Wed 10/215:30 am -
1 stop7h 46m
Deal found 9/18![Delta logo]()
$394
Best flights from Raleigh to Sioux FallsDiscover carefully curated flight deals from Raleigh to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Raleigh to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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 2/186:00 am -
1 stop7h 11m
Sun 2/215:15 am -
1 stop5h 17m
Deal found 9/15![Delta logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:49 pm -
2 stops43h 59m
Mon 11/3011:01 am -
1 stop27h 27m
Deal found 9/19![Multiple Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/228:25 pm -
1 stop5h 16m
Wed 10/286:20 am -
2 stops8h 09m
Deal found 9/15![American Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sat 11/711:30 am -
1 stop7h 24m
Tue 11/101:20 pm -
1 stop7h 15m
Deal found 9/19![United Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2110:49 pm -
2 stops43h 59m
Sun 11/295:41 pm -
1 stop25h 49m
Deal found 9/19![Multiple Airlines logo]()
$435
This Delta deal was found by Cheapflights users on 9/17. 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 10/147:21 pm -
1 stop5h 01m
Sun 10/185:10 am -
1 stop4h 32m
Deal found 9/17![Delta logo]()
$454
Last-minute flights from Raleigh to Sioux FallsDiscover last-minute flight deals from Raleigh to Sioux Falls. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Sioux Falls. Data last updated September 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/26:23 pm -
1 stop7h 06m
Tue 10/62:48 pm -
1 stop6h 00m
Deal found 9/17![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/18. 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.
Wed 10/147:21 pm -
1 stop5h 01m
Sat 10/248:30 am -
1 stop4h 43m
Deal found 9/18![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 9/18. 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.
Wed 10/146:00 am -
1 stop5h 00m
Wed 10/215:30 am -
1 stop7h 46m
Deal found 9/18![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/168:25 pm -
1 stop5h 23m
Fri 10/2312:53 pm -
1 stop7h 21m
Deal found 9/15![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:13 pm -
1 stop8h 00m
Sat 10/242:48 pm -
2 stops8h 09m
Deal found 9/19![American Airlines logo]()
$350
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:21 pm -
1 stop5h 01m
Sat 10/245:00 pm -
1 stop5h 57m
Deal found 9/16![Delta logo]()
$341
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.
Wed 10/218:25 pm -
1 stop5h 16m
Sat 10/242:48 pm -
2 stops8h 09m
Deal found 9/16![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/228:25 pm -
1 stop5h 16m
Wed 10/286:20 am -
2 stops8h 09m
Deal found 9/15![American Airlines logo]()
$406
One-way flights from Raleigh to Sioux FallsSearch for one-way flight options from Raleigh to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Raleigh to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/161:16 pm -
3 stops47h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/168:25 pm -
1 stop5h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 9/2811:55 am -
2 stops9h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$351
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:06 am -
1 stop7h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 9/15. 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 9/286:00 am -
1 stop7h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Delta logo]()
$462
Find 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 September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $341 (Delta) |
One-way from | $291 (Kiwi.com) |
Popular in | October |
Cheapest in | March |
Average price | $398 |
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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Raleigh to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
RaleighSioux Falls
RDU Raleigh-Durham - FSD Sioux Falls Joe Foss Field
RDUFSD
Raleigh-Durham
Fri 10/16
8:25 pm-12:48 am
1 stop5h 23m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$319
RaleighSioux Falls
RDU Raleigh-Durham - FSD Sioux Falls Joe Foss Field
RDUFSD
Raleigh-Durham
Thu 2/18
6:00 am-12:11 pm
1 stop7h 11m
Sioux Falls Joe Foss Field
Sun 2/21
5:15 am-11:32 am
1 stop5h 17m
$384
RaleighSioux Falls
RDU Raleigh-Durham - FSD Sioux Falls Joe Foss Field
RDUFSD
Raleigh-Durham
Sat 11/21
10:49 pm-5:48 pm
2 stops43h 59m
Sioux Falls Joe Foss Field
Mon 11/30
11:01 am-3:28 pm
1 stop27h 27m
$390
RaleighSioux Falls
RDU Raleigh-Durham - FSD Sioux Falls Joe Foss Field
RDUFSD
Raleigh-Durham
Thu 10/22
8:25 pm-12:41 am
1 stop5h 16m
Sioux Falls Joe Foss Field
Wed 10/28
6:20 am-3:29 pm
2 stops8h 09m
$406
RaleighSioux Falls
RDU Raleigh-Durham - FSD Sioux Falls Joe Foss Field
RDUFSD
Raleigh-Durham
Mon 9/28
8:06 am-2:28 pm
1 stop7h 22m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$431
RaleighSioux Falls
RDU Raleigh-Durham - FSD Sioux Falls Joe Foss Field
RDUFSD
Raleigh-Durham
Sat 11/21
10:49 pm-5:48 pm
2 stops43h 59m
Sioux Falls Joe Foss Field
Sun 11/29
5:41 pm-8:30 pm
1 stop25h 49m
$435
RaleighSioux Falls
RDU Raleigh-Durham - FSD Sioux Falls Joe Foss Field
RDUFSD
Raleigh-Durham
Sat 11/7
11:30 am-5:54 pm
1 stop7h 24m
Sioux Falls Joe Foss Field
Tue 11/10
1:20 pm-9:35 pm
1 stop7h 15m
$451
RaleighSioux Falls
RDU Raleigh-Durham - FSD Sioux Falls Joe Foss Field
RDUFSD
Raleigh-Durham
Wed 10/14
7:21 pm-11:22 pm
1 stop5h 01m
Sioux Falls Joe Foss Field
Sun 10/18
5:10 am-10:42 am
1 stop4h 32m
$454
RaleighSioux Falls
RDU Raleigh-Durham - FSD Sioux Falls Joe Foss Field
RDUFSD
Raleigh-Durham
Mon 9/28
6:00 am-12:19 pm
1 stop7h 19m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$462
Sorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
RDU-FSD
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, March is the cheapest month in which you can book a flight from Raleigh to Sioux Falls (average of $278). Flying from Raleigh to Sioux Falls in October is currently the most expensive (average of $783). 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.
How much does it cost to fly round-trip from Raleigh to Sioux Falls?
Airfare is below average for this route at the moment.
Raleigh to Sioux Falls flights typically cost between $350 and $639 in October.The cheapest round-trip price found within the last 5 days was $341 on Delta (Oct 21-Oct 24).
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 20, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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.
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Crew
8.5
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
Traveling to a place near Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsYankton
Marshall
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Raleigh and Sioux Falls flights
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Top 4 airlines flying from Raleigh to Sioux Falls
Discover the top 4 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 7,457,451 searches. Data last updated September 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$266 | Average$400 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$381 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$271 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$378 | FlexibilityNo cancel fee | On-time62% |