$131 Cheap Flights from Sioux Falls (FSD) to Raleigh (RDU)

View $131 flight on Thu, Oct 30, 2025Opens in a new window

Popular airlines from Sioux Falls Regional Airport (FSD) to Raleigh-Durham International Airport (RDU)

Cheap Flights from Sioux Falls to Raleigh (FSD-RDU)

Prices were available within the past 7 days and start at $131 for one-way flights and $243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Nov 2 - Thu, Nov 6
FSD
Sioux Falls
RDU
Raleigh
$243 Roundtrip, found 2 hours ago
$243
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Sioux Falls to Raleigh, returning Thu, Nov 6, priced at $243 found 2 hours ago
Frontier Airlines
Sun, Sep 7 - Sun, Sep 14
FSD
Sioux Falls
RDU
Raleigh
$248 Roundtrip, just found
$248
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Sep 7 from Sioux Falls to Raleigh, returning Sun, Sep 14, priced at $248 just found
United
Wed, Jan 21 - Tue, Jan 27
FSD
Sioux Falls
RDU
Raleigh
$254 Roundtrip, just found
$254
Roundtrip
just found
Select United flight, departing Wed, Jan 21 from Sioux Falls to Raleigh, returning Tue, Jan 27, priced at $254 just found
American Airlines
Wed, Jan 21 - Tue, Jan 27
FSD
Sioux Falls
RDU
Raleigh
$259 Roundtrip, just found
$259
Roundtrip
just found
Select American Airlines flight, departing Wed, Jan 21 from Sioux Falls to Raleigh, returning Tue, Jan 27, priced at $259 just found
Delta
Wed, Jan 21 - Tue, Jan 27
FSD
Sioux Falls
RDU
Raleigh
$259 Roundtrip, just found
$259
Roundtrip
just found
Select Delta flight, departing Wed, Jan 21 from Sioux Falls to Raleigh, returning Tue, Jan 27, priced at $259 just found
United
Wed, Jan 21 - Tue, Jan 27
FSD
Sioux Falls
RDU
Raleigh
$260 Roundtrip, just found
$260
Roundtrip
just found
Select United flight, departing Wed, Jan 21 from Sioux Falls to Raleigh, returning Tue, Jan 27, priced at $260 just found
United
Wed, Jan 21 - Tue, Jan 27
FSD
Sioux Falls
RDU
Raleigh
$264 Roundtrip, just found
$264
Roundtrip
just found
Select United flight, departing Wed, Jan 21 from Sioux Falls to Raleigh, returning Tue, Jan 27, priced at $264 just found
Frontier Airlines
Mon, Oct 20 - Thu, Oct 23
FSD
Sioux Falls
RDU
Raleigh
$266 Roundtrip, found 4 days ago
$266
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Oct 20 from Sioux Falls to Raleigh, returning Thu, Oct 23, priced at $266 found 4 days ago
Delta
Sun, Aug 31 - Fri, Sep 12
FSD
Sioux Falls
RDU
Raleigh
$268 Roundtrip, found 19 hours ago
$268
Roundtrip
found 19 hours ago
Select Delta flight, departing Sun, Aug 31 from Sioux Falls to Raleigh, returning Fri, Sep 12, priced at $268 found 19 hours ago
United
Wed, Jan 21 - Tue, Jan 27
FSD
Sioux Falls
RDU
Raleigh
$269 Roundtrip, just found
$269
Roundtrip
just found
Select United flight, departing Wed, Jan 21 from Sioux Falls to Raleigh, returning Tue, Jan 27, priced at $269 just found

Find the cheapest month to fly from Sioux Falls (FSD) to Raleigh (RDU)

October is typically the cheapest month to fly

From $168 - $462 per traveler.

Graph displaying average flight prices per month

Alternative airports near Raleigh

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

Select flight to Raleigh - Durham Intl. RDU. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $274
RDU
Raleigh - Durham Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $274
Flights from Sioux Falls (FSD) to Raleigh (RDU)
Origin airport
Sioux Falls Regional
Destination airport
Raleigh - Durham Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$243
Distance
1088 mi

Sioux Falls to Raleigh Flights

The cheapest times to fly from Sioux Falls to Raleigh

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

 

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

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

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 Raleigh in 2025. You can also book with separate airlines for your outbound and return journeys, from $131 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 Raleigh 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 Raleigh 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.

 

Frequently asked questions

How much does a flight from Sioux Falls Regional Airport (FSD) to Raleigh - Durham Intl. Airport (RDU) cost?
Get a cheap one-way flight from $131 or cheap return flight from $243 from Sioux Falls Regional Airport (FSD) to Raleigh - Durham Intl. Airport (RDU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sioux Falls Regional Airport (FSD) to Raleigh - Durham Intl. Airport (RDU)?
November is the most affordable month to fly from FSD to RDU. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Sioux Falls Regional Airport (FSD) to Raleigh - Durham Intl. Airport (RDU)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from FSD to RDU. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Sioux Falls Regional Airport (FSD) to Raleigh - Durham Intl. Airport (RDU)?
You'll need to book a flight with a layover when traveling from Sioux Falls Regional Airport (FSD) to Raleigh - Durham Intl. Airport (RDU). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from FSD to RDU?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline 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 Raleigh - Durham Intl. Airport (RDU)?
To reach Raleigh - Durham Intl. Airport (RDU) without delays, choose a flight that takes off from Sioux Falls Regional Airport (FSD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Raleigh - Durham Intl. Airport (RDU) last-minute?
Last-minute bookings from FSD to RDU are usually more expensive. For the lowest prices, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, you may find a cheap ticket right before you leave.
Is it cheaper to book a FSD to RDU flight and hotel package?
Booking a FSD to RDU flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle everything 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 Raleigh - Durham Intl. Airport (RDU)?
Typically, it's possible to cancel or reschedule your FSD to RDU flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.