$126 Cheap Flights from Bismarck (BIS) to Raleigh (RDU)

View $126 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Raleigh-Durham International Airport (RDU)

Cheap Flights from Bismarck to Raleigh (BIS-RDU)

Prices were available within the past 7 days and start at $126 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 9 - Wed, Dec 10
BIS
Bismarck
RDU
Raleigh
$251 Roundtrip, found 4 hours ago
$251
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Bismarck to Raleigh, returning Wed, Dec 10, priced at $251 found 4 hours ago
United
Tue, Dec 9 - Wed, Dec 10
BIS
Bismarck
RDU
Raleigh
$251 Roundtrip, found 4 hours ago
$251
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Dec 9 from Bismarck to Raleigh, returning Wed, Dec 10, priced at $251 found 4 hours ago
United
Tue, Dec 9 - Wed, Dec 10
BIS
Bismarck
RDU
Raleigh
$254 Roundtrip, found 4 hours ago
$254
Roundtrip
found 4 hours ago
Select United flight, departing Tue, Dec 9 from Bismarck to Raleigh, returning Wed, Dec 10, priced at $254 found 4 hours ago
Delta
Tue, Dec 9 - Wed, Dec 10
BIS
Bismarck
RDU
Raleigh
$257 Roundtrip, found 4 hours ago
$257
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Dec 9 from Bismarck to Raleigh, returning Wed, Dec 10, priced at $257 found 4 hours ago
American Airlines
Wed, Dec 3 - Mon, Dec 8
BIS
Bismarck
RDU
Raleigh
$260 Roundtrip, found 10 hours ago
$260
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Dec 3 from Bismarck to Raleigh, returning Mon, Dec 8, priced at $260 found 10 hours ago
Delta
Wed, Jan 21 - Tue, Feb 3
BIS
Bismarck
RDU
Raleigh
$262 Roundtrip, found 1 day ago
$262
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 21 from Bismarck to Raleigh, returning Tue, Feb 3, priced at $262 found 1 day ago
Delta
Wed, Jan 21 - Thu, Feb 5
BIS
Bismarck
RDU
Raleigh
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 21 from Bismarck to Raleigh, returning Thu, Feb 5, priced at $268 found 1 day ago
Delta
Thu, Jan 8 - Thu, Jan 22
BIS
Bismarck
RDU
Raleigh
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 8 from Bismarck to Raleigh, returning Thu, Jan 22, priced at $274 found 1 day ago
Delta
Thu, Jan 8 - Sun, Jan 25
BIS
Bismarck
RDU
Raleigh
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 8 from Bismarck to Raleigh, returning Sun, Jan 25, priced at $279 found 5 days ago
American Airlines
Tue, Dec 9 - Wed, Dec 10
BIS
Bismarck
RDU
Raleigh
$285 Roundtrip, found 4 hours ago
$285
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Bismarck to Raleigh, returning Wed, Dec 10, priced at $285 found 4 hours ago

Find the cheapest month to fly from Bismarck (BIS) to Raleigh (RDU)

February is typically the cheapest month to fly

From $232 - $838 per traveler.

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 $298
RDU
Raleigh - Durham Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $298

Frequently asked questions

How much does a flight from Bismarck Municipal Airport (BIS) to Raleigh - Durham Intl. Airport (RDU) cost?
Secure a cheap one-way flight from $126 or cheap return flight from $251 from Bismarck Municipal Airport (BIS) 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 Bismarck Municipal Airport (BIS) to Raleigh - Durham Intl. Airport (RDU)?
Traveling in December can help you save, as it's the cheapest month for flights between BIS and RDU. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Bismarck Municipal Airport (BIS) to Raleigh - Durham Intl. Airport (RDU)?
To find the cheapest airline flying from BIS to RDU, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Bismarck Municipal Airport (BIS) to Raleigh - Durham Intl. Airport (RDU)?
You'll need to take a flight with a layover if you're traveling from Bismarck Municipal Airport (BIS) to Raleigh - Durham Intl. Airport (RDU). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from BIS to RDU?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bismarck Municipal Airport (BIS) to Raleigh - Durham Intl. Airport (RDU)?
To touch down at Raleigh - Durham Intl. Airport (RDU) without delays, opt for a flight that takes off from Bismarck Municipal Airport (BIS) 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 Bismarck Municipal Airport (BIS) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Last-minute fares from BIS to RDU are generally more expensive. To secure the lowest rates, start looking for flights early. That said, if you're flexible with your travel plans, you may land a cheap ticket right before you leave.
Is it cheaper to book a BIS to RDU flight and hotel package?
You'll typically save money by securing a BIS to RDU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Bismarck Municipal Airport (BIS) to Raleigh - Durham Intl. Airport (RDU)?
If you booked your BIS to RDU flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Bismarck Municipal
Destination airport
Raleigh - Durham Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$250
Distance
1358 mi

Book with confidence

Bismarck to Raleigh Flights

The cheapest times to fly from Bismarck 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 Bismarck to Raleigh are during the month of December. You can find some of the cheapest flights from Bismarck to Raleigh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bismarck to Raleigh

Sunday is one of the best days to book for cheap flights from Bismarck 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 Bismarck 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 Bismarck to Raleigh in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 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 Bismarck 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 Bismarck 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.

 

Bismarck to Raleigh Flights

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*Available to One Key members.