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Bismarck

$157+ Cheap flights from Chicago (CHI) to Bismarck (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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BIS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Chicago to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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

$219
(Delta)

One-way from

$157
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$389

Good round-trip deal

$283 or less
From Chicago (CHI) to Bismarck
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One-way flight from Chicago (CHI) to Bismarck
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Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Bismarck.
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Find flight deals from Chicago to Bismarck

Cheapest flights from Chicago to Bismarck
Explore the most affordable flight options available from Chicago to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

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.
Wed 12/36:00 amORD - BIS
1 stop6h 47mDelta
Tue 12/97:40 amBIS - ORD
1 stop4h 08mDelta
Deal found 9/16$219
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/39:40 amORD - BIS
Nonstop2h 41mAmerican Airlines
Tue 12/912:51 pmBIS - ORD
Nonstop2h 32mAmerican Airlines
Deal found 9/15$247
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:40 amORD - BIS
Nonstop2h 41mAmerican Airlines
Tue 12/912:51 pmBIS - ORD
Nonstop2h 32mAmerican Airlines
Deal found 9/15$254
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:12 pmORD - BIS
1 stop6h 14mAmerican Airlines
Sat 10/46:19 amBIS - ORD
1 stop6h 16mAmerican Airlines
Deal found 9/15$267
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.
Fri 10/247:10 pmMDW - BIS
1 stop4h 06mDelta
Sat 10/257:30 amBIS - MDW
1 stop5h 38mDelta
Deal found 9/15$279
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:38 amORD - BIS
Nonstop2h 40mAmerican Airlines
Tue 9/3012:51 pmBIS - ORD
Nonstop2h 18mAmerican Airlines
Deal found 9/15$283
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:40 amORD - BIS
Nonstop2h 41mAmerican Airlines
Sat 9/201:48 pmBIS - ORD
Nonstop2h 18mAmerican Airlines
Deal found 9/15$286
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.
Thu 10/161:48 pmMDW - BIS
1 stop5h 49mDelta
Thu 10/2311:20 amBIS - MDW
1 stop6h 23mDelta
Deal found 9/16$405
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 9/309:35 amMDW - BIS
2 stops7h 16mDelta
Sat 10/412:17 pmBIS - MDW
1 stop5h 18mDelta
Deal found 9/15$499
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 9/167:15 pmMDW - BIS
1 stop4h 07mDelta
Sat 9/205:00 amBIS - MDW
1 stop3h 53mDelta
Deal found 9/15$508
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.
Thu 10/27:15 pmMDW - BIS
1 stop4h 07mDelta
Mon 10/67:30 amBIS - MDW
1 stop5h 38mDelta
Deal found 9/16$609
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.
Thu 10/161:48 pmMDW - BIS
1 stop5h 49mDelta
Mon 10/207:30 amBIS - MDW
1 stop5h 38mDelta
Deal found 9/16$659

Cheapflights Fare Finder

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

Fly from

Chicago

Fly to

Bismarck

Route

Depart

Return

Price

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 12/3

6:00 am-12:47 pm

1 stop6h 47m

Bismarck

Tue 12/9

7:40 am-11:48 am

1 stop4h 08m

$219

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 12/3

9:40 am-12:21 pm

Nonstop2h 41m

Bismarck

Tue 12/9

12:51 pm-3:23 pm

Nonstop2h 32m

$247

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Thu 12/4

5:18 am-1:57 pm

1 stop8h 39m

Bismarck

Tue 12/9

12:51 pm-3:23 pm

Nonstop2h 32m

$264

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Tue 9/30

4:12 pm-10:26 pm

1 stop6h 14m

Bismarck

Sat 10/4

6:19 am-12:35 pm

1 stop6h 16m

$267

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 12/3

1:15 pm-10:18 pm

1 stop9h 03m

Bismarck

Wed 12/10

2:52 pm-11:35 pm

1 stop8h 43m

$274

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Fri 10/24

7:10 pm-11:16 pm

1 stop4h 06m

Bismarck

Sat 10/25

7:30 am-1:08 pm

1 stop5h 38m

$279

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Fri 1/16

6:30 am-12:47 pm

1 stop6h 17m

Bismarck

Sun 1/18

2:56 pm-11:51 pm

1 stop8h 55m

$281

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Thu 10/16

1:48 pm-7:37 pm

1 stop5h 49m

Bismarck

Thu 10/23

11:20 am-5:43 pm

1 stop6h 23m

$405

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Tue 9/30

9:35 am-4:51 pm

2 stops7h 16m

Bismarck

Sat 10/4

12:17 pm-5:35 pm

1 stop5h 18m

$499

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Thu 10/2

7:15 pm-11:22 pm

1 stop4h 07m

Bismarck

Mon 10/6

7:30 am-1:08 pm

1 stop5h 38m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 24 results
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Best time to book a flight from Chicago to Bismarck

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

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

Find hourly flight availability from Chicago 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.

A simple way to save on the total cost of your ticket is to fly from Chicago to Bismarck in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking 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.
Read reviews from past customers who have flown Delta and American Airlines from Chicago to Bismarck. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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 Chicago to Bismarck. 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 into for flights to Bismarck from Chicago?

    If you book a flight to Bismarck from Chicago, you will be flying to Bismarck, which is the city’s only airport. Bismarck (BIS) is located 2.5 mi from the center of Bismarck. There is 1 flight from Chicago to Bismarck per day from 2 different airlines.

  • How long is the flight from Chicago to Bismarck?

    A quick flight from Chicago to Bismarck can take about 2h 41m. Delta provides one of the quickest options available for as low as $247. The distance between Chicago and Bismarck is about 714 mi. This flight may include one or multiple stops.

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

    Flying on Delta is currently your cheapest option to Bismarck, with prices starting at $218. Another option worth looking into is American Airlines, starting at $259 round trip. Users have found that Delta is 35% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Chicago to Bismarck?

    No one likes to see their flight delayed. When booking a flight from Chicago to Bismarck consider choosing American Airlines (79%), Qatar Airways (79%) or Envoy Air (79%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Bismarck?

    The cheapest flight price from Chicago to Bismarck is $283. On average you can expect to pay $293. The most popular route, (Chicago O'Hare Intl - Bismarck), can usually be booked for $219.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Chicago to Bismarck (average of $346). Flying from Chicago 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Chicago to Bismarck

Discover the top 2 airlines that operate flights from Chicago 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
DeltaCheapest$218Average$411FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$259Average$338FlexibilityNo cancel feeOn-time71%

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