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Cheap flights from Bismarck to Chicago from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bismarck to Chicago departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Bismarck to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:30 am - 6:08 pmBIS-MDW
6h 38m1 stop
Delta Logo
2:00 pm - 8:07 pmMDW-BIS
6h 07m1 stop
$235Delta
Find Deal
Sat, Apr 4 - Wed, Apr 8
Delta Logo
1:10 pm - 7:56 pmBIS-ORD
6h 46m1 stop
Delta Logo
6:00 am - 12:47 pmORD-BIS
6h 47m1 stop
$235Delta
Find Deal
Sat, Apr 4 - Wed, Apr 8
Delta Logo
1:28 pm - 8:43 pmBIS-ORD
7h 15m2 stops
Delta Logo
6:51 pm - 11:23 pmORD-BIS
4h 32m1 stop
$240Delta
Find Deal
Tue, Feb 24 - Sat, Feb 28
Delta Logo
1:28 pm - 8:43 pmBIS-ORD
7h 15m2 stops
Delta Logo
2:03 pm - 11:23 pmORD-BIS
9h 20m2 stops
$245Delta
Find Deal
Tue, Feb 24 - Sat, Feb 28
Delta Logo
11:21 am - 4:16 pmBIS-MDW
4h 55m1 stop
Delta Logo
7:16 pm - 11:26 pmMDW-BIS
4h 10m1 stop
$257Delta
Find Deal
Sat, Jan 31 - Wed, Feb 4
Delta Logo
11:21 am - 10:22 pmBIS-MDW
11h 01m2 stops
Delta Logo
7:16 pm - 11:26 pmMDW-BIS
4h 10m1 stop
$262Delta
Find Deal
Sat, Jan 31 - Wed, Feb 4
Delta Logo
7:38 am - 11:50 amBIS-ORD
4h 12m1 stop
Delta Logo
10:05 am - 4:57 pmORD-BIS
6h 52m1 stop
$267Delta
Find Deal
Tue, Dec 30 - Fri, Jan 2
Delta Logo
11:18 am - 3:19 pmBIS-ORD
4h 01m1 stop
Delta Logo
6:51 pm - 11:23 pmORD-BIS
4h 32m1 stop
$279Delta
Find Deal
Fri, Feb 13 - Sun, Feb 15
American Airlines Logo
2:28 pm - 11:31 pmBIS-ORD
9h 03m1 stop
American Airlines Logo
9:40 am - 12:22 pmORD-BIS
2h 42mnonstop
$299American Airlines
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Tue, Dec 2 - Sat, Dec 6
Multiple Airlines Logo
10:15 pm - 6:05 amBIS-ORD
31h 50m2 stops
Multiple Airlines Logo
9:52 pm - 6:31 pmORD-BIS
20h 39m1 stop
$318Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7

Delta flights from Bismarck to Chicago

Our best Delta deals on Bismarck to Chicago flight tickets
Delta
Apr 4
BIS1:10 pmBismarck
6h 46m
1 stop
ORD7:56 pmChicago O'Hare Intl
Apr 8
ORD6:00 amChicago O'Hare Intl
6h 47m
1 stop
BIS12:47 pmBismarck
$235
Find similar
Delta
Feb 24
BIS1:28 pmBismarck
7h 15m
2 stops
ORD8:43 pmChicago O'Hare Intl
Feb 28
ORD6:51 pmChicago O'Hare Intl
4h 32m
1 stop
BIS11:23 pmBismarck
$240
Find similar
Delta
Feb 24
BIS1:28 pmBismarck
7h 15m
2 stops
ORD8:43 pmChicago O'Hare Intl
Feb 28
ORD2:03 pmChicago O'Hare Intl
9h 20m
2 stops
BIS11:23 pmBismarck
$245
Find similar

American Airlines flights from Bismarck to Chicago

Our best American Airlines deals on Bismarck to Chicago flight tickets
American Airlines
Dec 2
BIS2:28 pmBismarck
9h 03m
1 stop
ORD11:31 pmChicago O'Hare Intl
Dec 6
ORD9:40 amChicago O'Hare Intl
2h 42m
BIS12:22 pmBismarck
$299
Find similar
American Airlines
Nov 29
BIS12:55 pmBismarck
2h 32m
ORD3:27 pmChicago O'Hare Intl
Dec 4
ORD9:40 amChicago O'Hare Intl
2h 41m
BIS12:21 pmBismarck
$327
Find similar
American Airlines
Dec 2
BIS12:55 pmBismarck
2h 32m
ORD3:27 pmChicago O'Hare Intl
Dec 6
ORD9:40 amChicago O'Hare Intl
2h 42m
BIS12:22 pmBismarck
$328
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momondo 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, momondo users made 832,500 searches. Data last updated November 19, 2025.
Use the filters below to find and compare flights from Bismarck to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BismarckChicago

BIS - MDW

BISMDW

Bismarck

Sat 4/4

11:30 am-6:08 pm

1 stop6h 38m

Chicago Midway

Wed 4/8

2:00 pm-8:07 pm

1 stop6h 07m

$235

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 4/4

1:10 pm-7:56 pm

1 stop6h 46m

Chicago O'Hare Intl

Wed 4/8

6:00 am-12:47 pm

1 stop6h 47m

$235

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 2/24

1:28 pm-8:43 pm

2 stops7h 15m

Chicago O'Hare Intl

Sat 2/28

6:51 pm-11:23 pm

1 stop4h 32m

$240

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 2/24

1:28 pm-8:43 pm

2 stops7h 15m

Chicago O'Hare Intl

Sat 2/28

2:03 pm-11:23 pm

2 stops9h 20m

$245

BismarckChicago

BIS - MDW

BISMDW

Bismarck

Sat 1/31

11:21 am-4:16 pm

1 stop4h 55m

Chicago Midway

Wed 2/4

7:16 pm-11:26 pm

1 stop4h 10m

$257

BismarckChicago

BIS - MDW

BISMDW

Bismarck

Sat 1/31

11:21 am-10:22 pm

2 stops11h 01m

Chicago Midway

Wed 2/4

7:16 pm-11:26 pm

1 stop4h 10m

$262

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 12/30

7:38 am-11:50 am

1 stop4h 12m

Chicago O'Hare Intl

Fri 1/2

10:05 am-4:57 pm

1 stop6h 52m

$267

BismarckChicago

BIS - ORD

BISORD

Bismarck

Fri 2/13

11:18 am-3:19 pm

1 stop4h 01m

Chicago O'Hare Intl

Sun 2/15

6:51 pm-11:23 pm

1 stop4h 32m

$279

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 12/2

2:28 pm-11:31 pm

1 stop9h 03m

Chicago O'Hare Intl

Sat 12/6

9:40 am-12:22 pm

Nonstop2h 42m

$299

BismarckChicago

BIS - ORD

BISORD

Bismarck

Fri 12/5

10:15 pm-6:05 am

2 stops31h 50m

Chicago O'Hare Intl

Sun 12/7

9:52 pm-6:31 pm

1 stop20h 39m

$318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Bismarck to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Bismarck, with most prices found around $248. If you’re not able to fly to Chicago in February, then July is your next best option. Flight prices from Bismarck to Chicago during July average around $259.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Saturday when prices can be found for as low as $343. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bismarck to Chicago for around $733.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Bismarck to Chicago during this time can be as low as $385. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $433.

What is the cheapest Bismarck to Chicago flight route?

Fly from Bismarck to Chicago O'Hare Intl for the best Bismarck - Chicago flight prices

What cabin class options are available on Bismarck to Chicago flights?

There is only 1 cabin class available to choose from on Bismarck to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Bismarck to Chicago flights?

You could potentially save up to 45% on your flight if you consider stops on a Bismarck to Chicago flight.

When to book flights from Bismarck to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Bismarck to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bismarck to Chicago (BIS to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bismarck to Chicago

Best Price Found

$247

Fastest flight time

2h 06m

Direct flights

Every day

Airports in Chicago

1 airport
The best one-way flight to Chicago from Bismarck in the past 72 hours is $247. The best round-trip flight deal from Bismarck to Chicago found on momondo in the last 72 hours is $338.
The fastest flight from Bismarck to Chicago takes 2h 06m
Direct flights go from Bismarck to Chicago every day.
There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)
Search flight deals

  • How far is Bismarck to Chicago by plane?

    The distance between Bismarck and Chicago is about 732.2 mi. By plane, this route typically takes 2h 06m.

  • When did momondo last update prices for flights from Bismarck Airport to Chicago?

    Prices for flights from Bismarck Airport to Chicago are updated daily.

  • How many operators does momondo search for flights from Bismarck Airport to Chicago?

  • How old do you have to be to fly from Bismarck Airport to Chicago?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bismarck Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Bismarck to Chicago?

  • What is the most popular airline from Bismarck to Chicago?

Best airlines flying from Bismarck to Chicago

Compare and see reviews for airlines that fly from Bismarck to Chicago with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $218Free CancellationRating
7.9
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $240Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights

  • American Airlines Flights From Bismarck to Chicago

    The lowest priced American Airlines flight from Bismarck to Chicago from the last 72 hours was $240. Generally, American Airlines has 7 flights on this route every week with an average price of $374. American Airlines is rated 7.2/10 by our users.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Schererville
Valparaiso
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Bismarck to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bismarck to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Bismarck to Chicago with flexible booking policies on momondo?

Flights from Bismarck to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bismarck to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Bismarck. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bismarck to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Bismarck are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport