HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$163+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — CHI
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bismarck to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 diciembre 12, 2025.

This Delta deal was found by Cheapflights users on 12/11. 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.
mar. 12/235:00 amBIS - ORD
1 stop4h 25mDelta
vie. 1/210:05 amORD - BIS
1 stop6h 52mDelta
Deal found 12/11$419
This Delta deal was found by Cheapflights users on 12/11. 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.
jue. 12/1811:47 amBIS - ORD
1 stop5h 10mDelta
jue. 12/254:01 pmORD - BIS
1 stop3h 48mDelta
Deal found 12/11$489
This American Airlines deal was found by Cheapflights users on 12/11. 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.
jue. 12/251:01 pmBIS - ORD
Nonstop2h 34mAmerican Airlines
mar. 12/309:55 amORD - BIS
Nonstop2h 36mAmerican Airlines
Deal found 12/11$576
This Delta deal was found by Cheapflights users on 12/11. 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.
jue. 12/257:38 amBIS - ORD
1 stop4h 12mDelta
mar. 12/304:01 pmORD - BIS
1 stop3h 48mDelta
Deal found 12/11$599
This Delta deal was found by Cheapflights users on 12/11. 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.
vie. 12/265:00 amBIS - ORD
1 stop6h 50mDelta
mar. 12/304:01 pmORD - BIS
1 stop3h 48mDelta
Deal found 12/11$602
This Delta deal was found by Cheapflights users on 12/11. 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.
jue. 12/251:28 pmBIS - MDW
1 stop3h 51mDelta
mar. 12/3011:48 amMDW - BIS
1 stop5h 09mDelta
Deal found 12/11$649
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/305:10 pmBIS - ORD
1 stop6h 49mUnited Airlines
vie. 1/25:50 pmORD - BIS
1 stop6h 02mUnited Airlines
Deal found 12/10$677
This American Airlines deal was found by Cheapflights users on 12/11. 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.
jue. 12/181:01 pmBIS - ORD
Nonstop2h 34mAmerican Airlines
jue. 12/259:55 amORD - BIS
Nonstop2h 36mAmerican Airlines
Deal found 12/11$685
This American Airlines deal was found by Cheapflights users on 12/11. 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.
vie. 12/261:01 pmBIS - ORD
Nonstop2h 34mAmerican Airlines
mar. 12/309:55 amORD - BIS
Nonstop2h 36mAmerican Airlines
Deal found 12/11$689
This American Airlines deal was found by Cheapflights users on 12/10. 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.
dom. 12/1412:51 pmBIS - ORD
Nonstop2h 32mAmerican Airlines
mar. 12/169:40 amORD - BIS
Nonstop2h 41mAmerican Airlines
Deal found 12/10$690
This Delta deal was found by Cheapflights users on 12/11. 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.
vie. 12/265:00 amBIS - MDW
1 stop6h 06mDelta
mar. 12/3011:48 amMDW - BIS
1 stop5h 09mDelta
Deal found 12/11$697

Find 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$299
(Delta)

One-way from

$163
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$432

Good round-trip deal

$363 or less

Good one-way deal

$357 or less
Provider with most accurate pricing for Bismarck-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-Chicago (CHI) flights.
Search Deals
From Bismarck to Chicago (CHI)
Search Deals
One-way flight from Bismarck to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Bismarck to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Bismarck to Chicago (CHI).
Search Deals

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 diciembre 12, 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 - MDW

BISMDW

Bismarck

jue. 2/5

11:21 am-6:36 pm

1 stop7h 15m

Chicago Midway

dom. 2/8

5:00 pm-11:30 pm

1 stop6h 30m

$299

BismarckChicago

BIS - ORD

BISORD

Bismarck

jue. 2/5

1:31 pm-5:55 pm

1 stop4h 24m

Chicago O'Hare Intl

dom. 2/8

6:45 pm-11:30 pm

1 stop4h 45m

$299

BismarckChicago

BIS - ORD

BISORD

Bismarck

mar. 12/23

5:00 am-9:25 am

1 stop4h 25m

Chicago O'Hare Intl

vie. 1/2

10:05 am-4:57 pm

1 stop6h 52m

$419

BismarckChicago

BIS - ORD

BISORD

Bismarck

mar. 4/28

5:50 am-10:40 pm

1 stop16h 50m

Chicago O'Hare Intl

sáb. 5/2

10:50 am-8:03 pm

1 stop9h 13m

$563

BismarckChicago

BIS - ORD

BISORD

Bismarck

dom. 1/25

1:35 pm-9:46 am

2 stops20h 11m

Chicago O'Hare Intl

vie. 1/30

8:02 pm-12:51 pm

1 stop16h 49m

$566

BismarckChicago

BIS - ORD

BISORD

Bismarck

jue. 12/25

1:01 pm-3:35 pm

Nonstop2h 34m

Chicago O'Hare Intl

mar. 12/30

9:55 am-12:31 pm

Nonstop2h 36m

$576

BismarckChicago

BIS - ORD

BISORD

Bismarck

jue. 12/25

7:38 am-11:50 am

1 stop4h 12m

Chicago O'Hare Intl

mar. 12/30

4:01 pm-7:49 pm

1 stop3h 48m

$599

BismarckChicago

BIS - ORD

BISORD

Bismarck

vie. 12/26

5:00 am-11:50 am

1 stop6h 50m

Chicago O'Hare Intl

mar. 12/30

4:01 pm-7:49 pm

1 stop3h 48m

$602

BismarckChicago

BIS - MDW

BISMDW

Bismarck

dom. 1/25

1:28 pm-6:36 pm

1 stop5h 08m

Chicago Midway

vie. 1/30

9:50 am-4:34 pm

1 stop6h 44m

$691

BismarckChicago

BIS - MDW

BISMDW

Bismarck

vie. 12/26

5:00 am-11:06 am

1 stop6h 06m

Chicago Midway

mar. 12/30

11:48 am-4:57 pm

1 stop5h 09m

$697

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 23 results
1
2
3

Compare providers for flights from Bismarck to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bismarck to Chicago in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bismarck-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bismarck-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bismarck-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bismarck-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 diciembre 12, 2025.

When flying from Bismarck to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 diciembre 12, 2025.
Read through reviews of airlines operating flights from Bismarck to Chicago, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Bismarck to Chicago?

    Delta and United Airlines can get you from Bismarck to Chicago in just under 7h 15m. Your travel time can differ by up to 9h 35m. Airlines will cover a distance of 728 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $198, Delta will fly you from Bismarck to Chicago and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $240. Delta is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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: SkyWest Airlines (100%), American Airlines (87%), Envoy Air (74%).

  • What are the cheapest flights from Bismarck to Chicago?

    While on average a flight from Bismarck to Chicago is generally $509, our data shows the cheapest flight currently is $238. When looking at the most popular route, (Bismarck - Chicago O'Hare Intl), you can expect to pay $299 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.

See more FAQs

Traveling to a place near Chicago?

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

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.

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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$318FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$240Average$314FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.