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$160+ Cheap flights from Bismarck (BIS) to Chicago (CHI)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — CHI
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Bismarck to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Chicago (CHI). 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 julio 31, 2025.

Round-trip from

$199
(American Airlines)

One-way from

$160
(Delta)

Popular in

November

Cheapest in

February

Average price

$292

Good round-trip deal

$279 or less

Good one-way deal

$209 or less
From Bismarck to Chicago (CHI)
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One-way flight from Bismarck to Chicago (CHI)
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Highest demand for flights based on searches. 17% potential increase in price ($67 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 July 2025
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Price to beat on a round-trip flight from Bismarck to Chicago (CHI).
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Price to beat on a one-way flight from Bismarck to Chicago (CHI).
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Find flight deals from Bismarck to Chicago

Cheapest flights from Bismarck to Chicago
Explore the most affordable flight options available from Bismarck to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
sáb. 9/61:51 pmBIS - ORD
Nonstop2h 18mAmerican Airlines
mar. 9/99:40 amORD - BIS
Nonstop2h 41mAmerican Airlines
Deal found 7/29$199
This Delta deal was found by Cheapflights users on 7/29. 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.
sáb. 9/65:00 amBIS - ORD
1 stop3h 24mDelta
mar. 9/96:10 amORD - BIS
1 stop4h 29mDelta
Deal found 7/29$219
This Delta deal was found by Cheapflights users on 7/30. 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.
sáb. 9/65:00 amBIS - MDW
2 stops7h 28mDelta
mar. 9/99:30 amMDW - BIS
2 stops7h 17mDelta
Deal found 7/30$259
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/1411:36 amBIS - ORD
2 stops22h 42mMultiple Airlines
mié. 9/172:04 pmORD - BIS
2 stops20h 42mMultiple Airlines
Deal found 7/29$367

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bismarck to Chicago 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 julio 31, 2025.
Use the filters below to find and compare flights from Bismarck to Chicago that are best for you.

Fly from

Bismarck

Fly to

Chicago

Route

Depart

Return

Price

BismarckChicago

BIS - ORD

BISORD

Bismarck

sáb. 9/6

1:51 pm-4:09 pm

Nonstop2h 18m

Chicago O'Hare Intl

mar. 9/9

9:40 am-12:21 pm

Nonstop2h 41m

$199

BismarckChicago

BIS - ORD

BISORD

Bismarck

sáb. 9/6

5:00 am-8:24 am

1 stop3h 24m

Chicago O'Hare Intl

mar. 9/9

6:10 am-10:39 am

1 stop4h 29m

$219

BismarckChicago

BIS - MDW

BISMDW

Bismarck

sáb. 9/6

5:00 am-12:28 pm

2 stops7h 28m

Chicago Midway

mar. 9/9

9:30 am-4:47 pm

2 stops7h 17m

$259

BismarckChicago

BIS - ORD

BISORD

Bismarck

dom. 9/14

11:36 am-10:18 am

2 stops22h 42m

Chicago O'Hare Intl

mié. 9/17

2:04 pm-10:46 am

2 stops20h 42m

$367

BismarckChicago

BIS - ORD

BISORD

Bismarck

sáb. 8/30

5:00 am-8:23 pm

2 stops15h 23m

$160

BismarckChicago

BIS - ORD

BISORD

Bismarck

vie. 8/8

1:22 pm-3:35 pm

Nonstop2h 13m

$248

BismarckChicago

BIS - ORD

BISORD

Bismarck

mar. 9/30

6:00 am-11:07 pm

2 stops17h 07m

$270

BismarckChicago

BIS - MDW

BISMDW

Bismarck

vie. 8/8

11:17 am-5:39 pm

1 stop6h 22m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Bismarck to Chicago

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

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

Find hourly flight availability from Bismarck to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 31, 2025.

A simple way to save on the total cost of your ticket is to fly from Bismarck to Chicago in the afternoon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

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

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated julio 31, 2025.
Read through reviews of airlines operating flights from Bismarck to Chicago, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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
7,981 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

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 Bismarck to Chicago. 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 Chicago?

    Located just 2.5 mi from the city center, Bismarck is the airport most travelers will use when flying to Chicago from Bismarck. Booking flights from Bismarck (BIS) to Chicago should be relatively easy as there is 1 daily outbound flight to Chicago from 2 different airlines.

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

    Currently priced at $199, American Airlines will fly you from Bismarck to Chicago and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $219. American Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Bismarck to Chicago one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $160. Users have also found prices from $248 and $270 on American Airlines and United Airlines, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bismarck to Chicago on time: American Airlines (59%), Qatar Airways (59%), Envoy Air (59%).

  • What are the cheapest flights from Bismarck to Chicago?

    While on average a flight from Bismarck to Chicago is generally $312, our data shows the cheapest flight currently is $124. When looking at the most popular route, (Bismarck - Chicago O'Hare Intl), you can expect to pay $224 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Bismarck to Chicago (average of $245). Flying from Bismarck to Chicago in March is currently the most expensive (average of $321). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Valparaiso
Chesterton

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Top 2 airlines flying from Bismarck to Chicago

Discover the top 2 airlines that operate flights from Bismarck to Chicago. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$247Average$418FlexibilityNo cancel feeOn-time71%

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