HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bismarck

$251+ Cheap flights from Raleigh to Bismarck (RDU - BIS)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BIS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to Bismarck 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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 Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Bismarck (BIS). 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

$269
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$293
From Raleigh-Durham to Bismarck
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Raleigh to Bismarck

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

This United Airlines deal was found by Cheapflights users on 8/12. 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 11/14:17 pmRDU - BIS
1 stop8h 22mUnited Airlines
Sat 11/81:56 pmBIS - RDU
1 stop7h 49mUnited Airlines
Deal found 8/12$251
This American Airlines deal was found by Cheapflights users on 8/12. 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 11/111:19 amRDU - BIS
2 stops12h 23mAmerican Airlines
Sat 11/812:47 pmBIS - RDU
1 stop8h 25mAmerican Airlines
Deal found 8/12$256
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.
Thu 9/42:47 pmRDU - BIS
1 stop8h 39mAmerican Airlines
Tue 9/92:32 pmBIS - RDU
1 stop6h 03mAmerican Airlines
Deal found 8/14$269
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.
Wed 10/17:01 amRDU - BIS
1 stop8h 00mAmerican Airlines
Tue 10/141:27 pmBIS - RDU
1 stop7h 31mAmerican Airlines
Deal found 8/13$285
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.
Tue 10/712:07 pmRDU - BIS
2 stops11h 35mAmerican Airlines
Tue 10/141:27 pmBIS - RDU
1 stop7h 31mAmerican Airlines
Deal found 8/13$290
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.
Thu 9/46:25 amRDU - BIS
1 stop7h 33mAmerican Airlines
Mon 9/82:32 pmBIS - RDU
1 stop7h 38mAmerican Airlines
Deal found 8/14$294
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.
Tue 9/305:45 amRDU - BIS
2 stops7h 49mDelta
Tue 10/147:30 amBIS - RDU
1 stop5h 29mDelta
Deal found 8/13$304
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.
Wed 10/85:44 amRDU - BIS
2 stops7h 50mDelta
Wed 10/151:14 pmBIS - RDU
2 stops8h 44mDelta
Deal found 8/13$309

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Bismarck 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 Bismarck that are best for you.

Fly from

Raleigh

Fly to

Bismarck

Route

Depart

Return

Price

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Sat 11/1

4:17 pm-11:39 pm

1 stop8h 22m

Bismarck

Sat 11/8

1:56 pm-10:45 pm

1 stop7h 49m

$251

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Sat 11/1

11:19 am-10:42 pm

2 stops12h 23m

Bismarck

Sat 11/8

12:47 pm-10:12 pm

1 stop8h 25m

$256

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Thu 9/4

2:47 pm-10:26 pm

1 stop8h 39m

Bismarck

Tue 9/9

2:32 pm-9:35 pm

1 stop6h 03m

$269

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Wed 10/1

7:01 am-2:01 pm

1 stop8h 00m

Bismarck

Tue 10/14

1:27 pm-9:58 pm

1 stop7h 31m

$285

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Tue 10/7

6:45 am-2:18 pm

1 stop8h 33m

Bismarck

Tue 10/14

1:27 pm-9:58 pm

1 stop7h 31m

$285

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Wed 10/8

6:00 am-12:57 pm

1 stop7h 57m

Bismarck

Tue 10/14

1:27 pm-9:58 pm

1 stop7h 31m

$285

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Thu 9/4

6:25 am-12:58 pm

1 stop7h 33m

Bismarck

Mon 9/8

2:32 pm-11:10 pm

1 stop7h 38m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Raleigh to Bismarck

Have a flexible travel schedule? Discover the best time to fly to Bismarck 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 Bismarck

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

Currently, August is the cheapest month in which you can book a flight from Raleigh to Bismarck (average of $346). Flying from Raleigh to Bismarck in June is currently the most expensive (average of $427). 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 BIS?

Find hourly flight availability from Raleigh to Bismarck. 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 Bismarck, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 20% versus a flight at noon.

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

Reviews of airlines servicing Bismarck

Get insights into the airlines that provide service to Bismarck. 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 Bismarck. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Raleigh to Bismarck by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

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 Bismarck. 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 Bismarck round-trip?

    According to our current data, American Airlines ($205), and Delta ($268) offers the cheapest pricing from Raleigh to Bismarck. Users have found that American Airlines is 38% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Raleigh to Bismarck?

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Bismarck 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 Bismarck?

    Currently, August is the cheapest month in which you can book a flight from Raleigh to Bismarck (average of $346). Flying from Raleigh to Bismarck in June is currently the most expensive (average of $427). 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.

Alternative routes for Raleigh to Bismarck

See prices for flight routes from nearby airports that may be better suited for you.
Norfolk to Fargo flights
Knoxville to Bismarck flights
Raleigh to Fargo flights
Charlotte to Fargo flights
Norfolk to Bismarck flights
Charlotte to Bismarck flights
Raleigh to Minot flights
Asheville to Fargo flights
Blountville to Fargo flights
Knoxville to Fargo flights
Charlotte to Grand Forks flights
Raleigh to Grand Forks flights
Greensboro to Fargo flights
Greensboro to Bismarck flights
Wilmington to Bismarck flights
Norfolk to Grand Forks flights
Greensboro to Minot flights
Charlotte to Minot flights
New Bern to Fargo flights
Norfolk to Dickinson flights
Greenville to Fargo flights
Wilmington to Fargo flights
New Bern to Minot flights
Jacksonville to Fargo flights
Greensboro to Grand Forks flights
Asheville to Bismarck flights

Top 2 airlines flying from Raleigh to Bismarck

Discover the top 2 airlines that operate flights from Raleigh to Bismarck. 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$205Average$298FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$310FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.