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

Currently, September is the cheapest month in which you can book a flight from Bismarck to South Dakota (average of $334). Flying from Bismarck to South Dakota in December is currently the most expensive (average of $446). 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.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

If weather is an important factor for your trip to South Dakota, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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

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

What airport do you fly from for flights from Bismarck to South Dakota?

Most people fly from Bismarck (BIS) if they book a flight from Bismarck to South Dakota. Bismarck is conveniently located just 2.5 mi from Bismarck’s city center.

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

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

How can I find direct flights from Bismarck to South Dakota?

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

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

Yes. Cheapflights offers flight deals from Bismarck to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$279+ Flights from Bismarck to South Dakota

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Cheap flight deals from Bismarck to South Dakota

Round-trip from	$297 (Delta)
One-way from	$279 (American Airlines)

From Bismarck to South Dakota

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One-way flight from Bismarck to South Dakota

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Find flight deals from Bismarck to South Dakota

Cheapest flights from Bismarck to South Dakota
Explore the most affordable flight options available from Bismarck to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Wed 9/35:42 pmBIS - FSD

1 stop6h 04mDelta

Sat 9/65:00 amFSD - BIS

1 stop6h 34mDelta

Deal found 7/2

$297

Wed 9/32:32 pmBIS - FSD

2 stops22h 57mAmerican Airlines

Sat 9/66:40 amFSD - BIS

2 stops15h 46mAmerican Airlines

Deal found 7/2

$621

Thu 7/175:11 pmBIS - FSD

2 stops29h 11mUnited Airlines

Mon 7/216:49 pmFSD - BIS

1 stop15h 45mUnited Airlines

Deal found 7/2

$712

Best flights from Bismarck to South Dakota
Discover carefully curated flight deals from Bismarck to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 9/35:42 pmBIS - FSD

1 stop6h 04mDelta

Sat 9/65:00 amFSD - BIS

1 stop6h 34mDelta

Deal found 7/2

$297

Wed 9/32:32 pmBIS - FSD

2 stops22h 57mAmerican Airlines

Sat 9/66:40 amFSD - BIS

2 stops15h 46mAmerican Airlines

Deal found 7/2

$621

Thu 7/175:11 pmBIS - FSD

2 stops29h 11mUnited Airlines

Mon 7/216:49 pmFSD - BIS

1 stop15h 45mUnited Airlines

Deal found 7/2

$712

Last-minute flights from Bismarck to South Dakota
Discover last-minute flight deals from Bismarck to South Dakota. Data last updated July 3, 2025 and is based on user searches.

Wed 7/165:45 pmBIS - FSD

1 stop5h 59mDelta

Sun 7/206:00 amFSD - BIS

1 stop6h 37mDelta

Deal found 7/1

$533

Thu 7/175:11 pmBIS - FSD

2 stops29h 11mUnited Airlines

Mon 7/216:49 pmFSD - BIS

1 stop15h 45mUnited Airlines

Deal found 7/2

$712

One-way flights from Bismarck to South Dakota
Search for one-way flight options from Bismarck to South Dakota. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Fri 7/1112:39 pmBIS - FSD

1 stop35h 20mAmerican Airlines

Deal found 7/2

$279

Fri 7/115:11 pmBIS - FSD

2 stops21h 24mUnited Airlines

Deal found 7/2

$545

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BismarckSioux Falls

BIS - FSD

BISFSD

Bismarck

Wed 9/3

5:42 pm-11:46 pm

1 stop6h 04m

Sioux Falls Joe Foss Field

Sat 9/6

5:00 am-11:34 am

1 stop6h 34m

$297

BismarckSioux Falls

BIS - FSD

BISFSD

Bismarck

Wed 9/3

2:32 pm-1:29 pm

2 stops22h 57m

Sioux Falls Joe Foss Field

Sat 9/6

6:40 am-10:26 pm

2 stops15h 46m

$621

BismarckSioux Falls

BIS - FSD

BISFSD

Bismarck

Thu 7/17

5:11 pm-10:22 pm

2 stops29h 11m

Sioux Falls Joe Foss Field

Mon 7/21

6:49 pm-10:34 am

1 stop15h 45m

$712

BismarckSioux Falls

BIS - FSD

BISFSD

Bismarck

Fri 7/11

12:39 pm-11:59 pm

1 stop35h 20m

$279

BismarckSioux Falls

BIS - FSD

BISFSD

Bismarck

Fri 7/11

5:11 pm-2:35 pm

2 stops21h 24m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Bismarck to South Dakota

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Dakota

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Bismarck to South Dakota. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

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

7,982 reviews

Delta

8.0

Very good

7,982 reviews

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!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

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

7,982 reviews

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

What airport do you fly from for flights from Bismarck to South Dakota?
Most people fly from Bismarck (BIS) if they book a flight from Bismarck to South Dakota. Bismarck is conveniently located just 2.5 mi from Bismarck’s city center.
Can I find deals for flights from Bismarck to South Dakota that include hotel bookings?
Yes. In addition to deals on Bismarck to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bismarck to South Dakota?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to South Dakota.
Can I find deals for business class flights from Bismarck to South Dakota?
Yes. Cheapflights offers flight deals from Bismarck to South Dakota 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 Bismarck to South Dakota?
Currently, September is the cheapest month in which you can book a flight from Bismarck to South Dakota (average of $334). Flying from Bismarck to South Dakota in December is currently the most expensive (average of $446). 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

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$279+ Cheap flights from Bismarck (BIS) to South Dakota

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bismarck to South Dakota with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bismarck to South Dakota

Keep the following information in mind while searching for Bismarck to South Dakota flight deals. Data was last updated July 3, 2025.

Round-trip from

One-way from

Find flight deals from Bismarck to South Dakota

Cheapest flights from Bismarck to South DakotaExplore the most affordable flight options available from Bismarck to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Bismarck to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Bismarck to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Bismarck with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to South Dakota

Reviews of airlines servicing South Dakota

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Bismarck to South Dakota. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Bismarck to South Dakota?

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

How can I find direct flights from Bismarck to South Dakota?

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

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

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 Bismarck to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Bismarck to South Dakota
Explore the most affordable flight options available from Bismarck to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.