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Cheap flights from Bismarck to Chicago from $126

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 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bismarck to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:56 pm - 3:14 pmBIS  Bismarck-ORD Chicago O'Hare Intl
2h 18mnonstop
American Airlines Logo
9:53 am - 12:23 pmORD  Chicago O'Hare Intl-BIS Bismarck
2h 30mnonstop
$305American Airlines
Tue, Oct 6 - Sat, Oct 10
American Airlines Logo
12:56 pm - 3:14 pmBIS  Bismarck-ORD Chicago O'Hare Intl
2h 18mnonstop
American Airlines Logo
9:53 am - 12:23 pmORD  Chicago O'Hare Intl-BIS Bismarck
2h 30mnonstop
$305American Airlines
Wed, Oct 7 - Tue, Oct 13
American Airlines Logo
1:06 pm - 3:25 pmBIS  Bismarck-ORD Chicago O'Hare Intl
2h 19mnonstop
American Airlines Logo
10:00 am - 12:32 pmORD  Chicago O'Hare Intl-BIS Bismarck
2h 32mnonstop
$305American Airlines
Tue, Nov 3 - Sat, Nov 7
American Airlines Logo
12:56 pm - 3:14 pmBIS  Bismarck-ORD Chicago O'Hare Intl
2h 18mnonstop
American Airlines Logo
9:53 am - 12:23 pmORD  Chicago O'Hare Intl-BIS Bismarck
2h 30mnonstop
$305American Airlines
Tue, Oct 6 - Sat, Oct 10
Delta Logo
5:15 pm - 9:36 pmBIS  Bismarck-ORD Chicago O'Hare Intl
4h 21m1 stop Minneapolis St Paul
Delta Logo
6:20 am - 12:00 pmORD  Chicago O'Hare Intl-BIS Bismarck
5h 40m1 stop Minneapolis St Paul
$325Delta
Tue, Nov 3 - Sat, Nov 7
Delta Logo
8:11 am - 11:47 amBIS  Bismarck-MDW Chicago Midway
3h 36m1 stop Minneapolis St Paul
Delta Logo
5:31 pm - 11:25 pmMDW  Chicago Midway-BIS Bismarck
5h 54m1 stop Minneapolis St Paul
$325Delta
Tue, Oct 6 - Sat, Oct 10
Delta Logo
8:11 am - 11:47 amBIS  Bismarck-MDW Chicago Midway
3h 36m1 stop Minneapolis St Paul
Delta Logo
5:31 pm - 11:25 pmMDW  Chicago Midway-BIS Bismarck
5h 54m1 stop Minneapolis St Paul
$325Delta
Tue, Oct 6 - Sat, Oct 10
United Airlines Logo
5:45 am - 11:42 amBIS  Bismarck-ORD Chicago O'Hare Intl
5h 57m1 stop Denver Intl
United Airlines Logo
10:40 am - 11:37 pmORD  Chicago O'Hare Intl-BIS Bismarck
12h 57m2 stops Minneapolis St Paul Denver Intl
$582United Airlines
Sat, Jan 30 - Wed, Feb 3
United Airlines Logo
1:40 pm - 8:22 pmBIS  Bismarck-ORD Chicago O'Hare Intl
6h 42m1 stop Denver Intl
United Airlines Logo
9:30 pm - 8:33 pmORD  Chicago O'Hare Intl-BIS Bismarck
23h 03m2 stops Lambert-St Louis Denver Intl
$587United Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
6:35 pm - 11:59 pmBIS  Bismarck-ORD Chicago O'Hare Intl
5h 24m1 stop Denver Intl
United Airlines Logo
7:05 am - 8:33 pmORD  Chicago O'Hare Intl-BIS Bismarck
13h 28m2 stops Lambert-St Louis Denver Intl
$589United Airlines
Fri, Sep 4 - Sun, Sep 6

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American Airlines flights from Bismarck to Chicago

Our best American Airlines deals on Bismarck to Chicago flight tickets
American Airlines
Oct 6
BIS12:56 pmBismarck
2h 18m
ORD3:14 pmChicago O'Hare Intl
Oct 10
ORD9:53 amChicago O'Hare Intl
2h 30m
BIS12:23 pmBismarck
$305
American Airlines
Oct 6
BIS12:56 pmBismarck
2h 18m
ORD3:14 pmChicago O'Hare Intl
Oct 10
ORD2:50 pmChicago O'Hare Intl
8h 09m
1 stop
BIS10:59 pmBismarck
$315
American Airlines
Oct 6
BIS2:07 pmBismarck
8h 03m
1 stop
ORD10:10 pmChicago O'Hare Intl
Oct 10
ORD3:50 pmChicago O'Hare Intl
7h 09m
1 stop
BIS10:59 pmBismarck
$325

United Airlines flights from Bismarck to Chicago

Our best United Airlines deals on Bismarck to Chicago flight tickets
United Airlines
Aug 27
BIS6:00 amBismarck
7h 15m
2 stops
ORD1:15 pmChicago O'Hare Intl
Aug 29
ORD8:50 amChicago O'Hare Intl
11h 43m
2 stops
BIS8:33 pmBismarck
$929
United Airlines
Aug 18
BIS6:00 amBismarck
7h 15m
2 stops
ORD1:15 pmChicago O'Hare Intl
Aug 19
ORD7:00 amChicago O'Hare Intl
5h 56m
1 stop
BIS12:56 pmBismarck
$1,032

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 August 17, 2026.
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

Cheapest round-trip
Quickest round-trip

BismarckChicago

BIS Bismarck - ORD Chicago O'Hare Intl

BISORD

Bismarck

Tue 10/6

12:56 pm-3:14 pm

Nonstop2h 18m

Chicago O'Hare Intl

Sat 10/10

9:53 am-12:23 pm

Nonstop2h 30m

$305

BismarckChicago

BIS Bismarck - ORD Chicago O'Hare Intl

BISORD

Bismarck

Wed 10/7

12:56 pm-3:14 pm

Nonstop2h 18m

Chicago O'Hare Intl

Tue 10/13

9:53 am-12:23 pm

Nonstop2h 30m

$305

BismarckChicago

BIS Bismarck - ORD Chicago O'Hare Intl

BISORD

Bismarck

Tue 11/3

1:06 pm-3:25 pm

Nonstop2h 19m

Chicago O'Hare Intl

Sat 11/7

10:00 am-12:32 pm

Nonstop2h 32m

$305

BismarckChicago

BIS Bismarck - ORD Chicago O'Hare Intl

BISORD

Bismarck

Tue 10/6

12:56 pm-3:14 pm

Nonstop2h 18m

Chicago O'Hare Intl

Sat 10/10

9:53 am-12:23 pm

Nonstop2h 30m

$305

BismarckChicago

BIS Bismarck - ORD Chicago O'Hare Intl

BISORD

Bismarck

Tue 11/3

5:15 pm-9:36 pm

1 stop4h 21m

Chicago O'Hare Intl

Sat 11/7

6:20 am-12:00 pm

1 stop5h 40m

$325

BismarckChicago

BIS Bismarck - MDW Chicago Midway

BISMDW

Bismarck

Tue 10/6

8:11 am-11:47 am

1 stop3h 36m

Chicago Midway

Sat 10/10

5:31 pm-11:25 pm

1 stop5h 54m

$325

BismarckChicago

BIS Bismarck - MDW Chicago Midway

BISMDW

Bismarck

Tue 10/6

8:11 am-11:47 am

1 stop3h 36m

Chicago Midway

Sat 10/10

5:31 pm-11:25 pm

1 stop5h 54m

$325

BismarckChicago

BIS Bismarck - ORD Chicago O'Hare Intl

BISORD

Bismarck

Sat 1/30

5:45 am-11:42 am

1 stop5h 57m

Chicago O'Hare Intl

Wed 2/3

10:40 am-11:37 pm

2 stops12h 57m

$582

BismarckChicago

BIS Bismarck - ORD Chicago O'Hare Intl

BISORD

Bismarck

Tue 9/1

1:40 pm-8:22 pm

1 stop6h 42m

Chicago O'Hare Intl

Sat 9/5

9:30 pm-8:33 pm

2 stops23h 03m

$587

BismarckChicago

BIS Bismarck - ORD Chicago O'Hare Intl

BISORD

Bismarck

Fri 9/4

6:35 pm-11:59 pm

1 stop5h 24m

Chicago O'Hare Intl

Sun 9/6

7:05 am-8:33 pm

2 stops13h 28m

$589

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 November is, on average, the cheapest month to fly to Chicago from Bismarck, with most prices found around $262. If you’re not able to fly to Chicago in November, then April is your next best option. Flight prices from Bismarck to Chicago during April average around $299.

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 Tuesday when prices can be found for as low as $422. 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 $746.

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 at noon. Flights from Bismarck to Chicago during this time can be as low as $500. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $513.

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 are 4 cabin classes 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?

No. A direct flight is the cheapest option for a flight between Bismarck to Chicago.

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

$126

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Chicago

3 airports
The best one-way flight to Chicago from Bismarck in the past 72 hours is $126. The best round-trip flight deal from Bismarck to Chicago found on momondo in the last 72 hours is $305.
The fastest flight from Bismarck to Chicago takes 2h 25m
Direct flights go from Bismarck to Chicago every day.
There are 3 airports in Chicago. From Bismarck there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

Frequently asked questions about flying from Bismarck to Chicago

  • 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 25m.

  • 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
American AirlinesPriceFrom $259Free CancellationRating
7.1
11,944 reviews
Search American Airlines flights
DeltaPriceFrom $267Free CancellationRating
7.8
8,503 reviews
Search Delta flights

  • American Airlines Flights From Bismarck to Chicago

    The lowest priced American Airlines flight from Bismarck to Chicago from the last 72 hours was $259. Generally, American Airlines has 7 flights on this route every week with an average price of $374. American Airlines is rated 7.1/10 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
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Porter
Crown Point
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