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Bismarck

$190+ Cheap flights from Raleigh to Bismarck (RDU - BIS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BIS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$288
(American Airlines)

One-way from

$190
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$268
From Raleigh-Durham to Bismarck
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One-way flight from Raleigh-Durham to Bismarck
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Highest demand for flights based on searches. 17% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 17, 2025.

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.
Tue 10/1412:09 pmRDU - BIS
2 stops11h 33mAmerican Airlines
Tue 10/211:27 pmBIS - RDU
1 stop7h 31mAmerican Airlines
Deal found 9/16$288
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.
Tue 11/256:00 amRDU - BIS
1 stop7h 40mDelta
Tue 12/25:36 pmBIS - RDU
1 stop5h 23mDelta
Deal found 9/15$295
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.
Tue 10/142:46 pmRDU - BIS
2 stops9h 30mDelta
Tue 10/211:14 pmBIS - RDU
2 stops10h 03mDelta
Deal found 9/16$305
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.
Sat 10/186:00 amRDU - BIS
1 stop6h 37mDelta
Wed 10/2211:20 amBIS - RDU
1 stop5h 41mDelta
Deal found 9/16$356
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.
Tue 12/26:00 amRDU - BIS
1 stop5h 57mDelta
Tue 12/25:36 pmBIS - RDU
1 stop5h 23mDelta
Deal found 9/17$522

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 September 17, 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

Tue 10/14

12:09 pm-10:42 pm

2 stops11h 33m

Bismarck

Tue 10/21

1:27 pm-9:58 pm

1 stop7h 31m

$288

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Tue 11/25

6:00 am-12:40 pm

1 stop7h 40m

Bismarck

Tue 12/2

5:36 pm-11:59 pm

1 stop5h 23m

$295

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Tue 10/14

3:15 pm-7:37 pm

1 stop5h 22m

Bismarck

Tue 10/21

11:20 am-6:01 pm

1 stop5h 41m

$295

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Sat 10/18

6:00 am-11:37 am

1 stop6h 37m

Bismarck

Wed 10/22

11:20 am-6:01 pm

1 stop5h 41m

$356

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Wed 10/15

3:13 pm-10:42 pm

1 stop8h 29m

$190

RaleighBismarck

RDU - BIS

RDUBIS

Raleigh-Durham

Wed 10/15

12:30 pm-10:43 am

3 stops23h 13m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 $425). 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 September 17, 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.

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 September 17, 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
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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.

  • How long is the flight from Raleigh to Bismarck?

    For as low as $295, American Airlines can have you in Bismarck from Raleigh in 7h 40m. There are 1358 mi between Raleigh and Bismarck. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Raleigh to Bismarck round-trip?

    According to our current data, American Airlines ($250), and Delta ($268) offers the cheapest pricing from Raleigh to Bismarck. Users have found that American Airlines is 24% 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 $425). 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

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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$250Average$298FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$311FlexibilityNo cancel feeOn-timeN/A

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