How long is the flight from Wilmington to Bismarck?

Airlines like American Airlines fly from Wilmington to Bismarck in about 7h 05m. The time it takes to get you to your destination can typically vary by up to . There are 1469 mi between Wilmington and Bismarck.

In terms of precipitation, rainfall in Bismarck ranges from 0.4 - 3.2 inches per month. June is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Bismarck when rainfall is around 0.4 in.

If weather is an important factor for your trip to Bismarck, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

What is the cheapest time of day to fly from ILM to BIS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Wilmington to Bismarck as you normally would.

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

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

How can I find direct flights from Wilmington to Bismarck?

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

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

Yes. Cheapflights offers flight deals from Wilmington 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.

$405+ Flights from Wilmington to Bismarck

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Cheap flight deals from Wilmington to Bismarck

Cheapest flights from Wilmington to Bismarck
Explore the most affordable flight options available from Wilmington to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Tue 5/54:50 pm

ILM

BIS

1 stop7h 05m

American Airlines

Wed 5/1312:43 pm

BIS

ILM

2 stops10h 15m

American Airlines

Deal found 1/27

$405

Sat 6/206:50 am

ILM

BIS

1 stop7h 43m

American Airlines

Sat 6/2712:51 pm

BIS

ILM

2 stops9h 58m

American Airlines

Deal found 1/26

$544

Tue 1/274:26 pm

ILM

BIS

2 stops29h 12m

United Airlines

Sat 1/319:00 am

BIS

ILM

2 stops13h 57m

United Airlines

Deal found 1/26

$1,268

Best flights from Wilmington to Bismarck
Discover carefully curated flight deals from Wilmington to Bismarck that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 28, 2026.

Tue 5/54:50 pm

ILM

BIS

1 stop7h 05m

American Airlines

Wed 5/1312:43 pm

BIS

ILM

2 stops10h 15m

American Airlines

Deal found 1/26

$405

Sat 6/206:50 am

ILM

BIS

1 stop7h 43m

American Airlines

Sat 6/2712:51 pm

BIS

ILM

2 stops9h 58m

American Airlines

Deal found 1/26

$544

Last-minute flights from Wilmington to Bismarck
Discover last-minute flight deals from Wilmington to Bismarck. Data last updated January 28, 2026 and is based on user searches.

Tue 1/274:26 pm

ILM

BIS

2 stops29h 12m

United Airlines

Sat 1/319:00 am

BIS

ILM

2 stops13h 57m

United Airlines

Deal found 1/26

$1,268

Find flight deals from Wilmington to Bismarck

Round-trip from	$405 (American Airlines)

From Wilmington New Hanover County to Bismarck

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Route

Depart

Return

Price

WilmingtonBismarck

ILM - BIS

ILMBIS

Wilmington New Hanover County

Tue 5/5

4:50 pm-10:55 pm

1 stop7h 05m

Bismarck

Wed 5/13

12:43 pm-11:58 pm

2 stops10h 15m

$405

WilmingtonBismarck

ILM - BIS

ILMBIS

Wilmington New Hanover County

Sat 6/20

6:50 am-1:33 pm

1 stop7h 43m

Bismarck

Sat 6/27

12:51 pm-11:49 pm

2 stops9h 58m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Best time to book a flight from Wilmington to Bismarck

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Estimated round-trip price

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Related info for your journey

How long is the flight from Wilmington to Bismarck?
Airlines like American Airlines fly from Wilmington to Bismarck in about 7h 05m. The time it takes to get you to your destination can typically vary by up to . There are 1469 mi between Wilmington and Bismarck.
Can I find deals for flights from Wilmington to Bismarck that include hotel bookings?
Yes. In addition to deals on Wilmington to Bismarck flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Wilmington to Bismarck?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Bismarck.
Can I find deals for business class flights from Wilmington to Bismarck?
Yes. Cheapflights offers flight deals from Wilmington 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.

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$405+ Cheap flights from Wilmington to Bismarck (ILM - 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Wilmington to Bismarck with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Wilmington to Bismarck

Cheapest flights from Wilmington to BismarckExplore the most affordable flight options available from Wilmington to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Explore the most affordable flight options available from Wilmington to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

Find flight deals from Wilmington to Bismarck

Round-trip from

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Use the filters below to find and compare flights from Wilmington to Bismarck that are best for you.

Best time to book a flight from Wilmington to Bismarck

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Related info for your journey

Find useful and relevant information for your journey from Wilmington 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 Wilmington to Bismarck?

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

How can I find direct flights from Wilmington to Bismarck?

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

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from Wilmington to Bismarck
Explore the most affordable flight options available from Wilmington to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.