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Cheap flights from Chicago O'Hare Intl Airport to Bismarck from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Bismarck departing on 11/27. 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 Chicago O'Hare Intl Airport to Bismarck

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 pm - 11:22 pmORD-BIS
4h 22m1 stop
Delta Logo
1:10 pm - 7:56 pmBIS-ORD
6h 46m1 stop
$219Delta
Find Deal
Sat, Mar 28 - Wed, Apr 1
Delta Logo
6:50 am - 4:34 pmORD-BIS
9h 44m2 stops
Delta Logo
5:00 am - 11:47 amBIS-ORD
6h 47m1 stop
$224Delta
Find Deal
Sat, Jan 31 - Tue, Feb 3
Delta Logo
6:50 am - 4:34 pmORD-BIS
9h 44m2 stops
Delta Logo
5:00 am - 1:18 pmBIS-ORD
8h 18m2 stops
$229Delta
Find Deal
Sat, Jan 31 - Tue, Feb 3
Delta Logo
7:00 pm - 11:22 pmORD-BIS
4h 22m1 stop
Delta Logo
7:31 am - 4:37 pmBIS-ORD
9h 06m2 stops
$254Delta
Find Deal
Sat, Mar 28 - Wed, Apr 1
American Airlines Logo
9:40 am - 12:21 pmORD-BIS
2h 41mnonstop
American Airlines Logo
12:51 pm - 3:23 pmBIS-ORD
2h 32mnonstop
$261American Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
American Airlines Logo
1:15 pm - 10:18 pmORD-BIS
9h 03m1 stop
American Airlines Logo
12:51 pm - 3:23 pmBIS-ORD
2h 32mnonstop
$271American Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
9:14 pm - 9:25 pmORD-BIS
24h 11m2 stops
Multiple Airlines Logo
11:36 am - 8:09 pmBIS-ORD
32h 33m3 stops
$456Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
9:14 pm - 9:25 pmORD-BIS
24h 11m2 stops
Multiple Airlines Logo
11:36 am - 12:39 pmBIS-ORD
25h 03m2 stops
$491Multiple Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
9:35 pm - 11:08 pmORD-BIS
25h 33m2 stops
United Airlines Logo
5:45 am - 6:50 pmBIS-ORD
13h 05m2 stops
$501United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
9:38 pm - 11:08 pmORD-BIS
25h 30m2 stops
United Airlines Logo
1:50 pm - 9:40 amBIS-ORD
19h 50m2 stops
$559United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8

Delta flights from Chicago O'Hare Intl Airport to Bismarck

Our best Delta deals on Chicago O'Hare Intl Airport to Bismarck flight tickets
Delta
Mar 28
ORD7:00 pmChicago O'Hare Intl
4h 22m
1 stop
BIS11:22 pmBismarck
Apr 1
BIS1:10 pmBismarck
6h 46m
1 stop
ORD7:56 pmChicago O'Hare Intl
$219
Find similar
Delta
Jan 31
ORD6:50 amChicago O'Hare Intl
9h 44m
2 stops
BIS4:34 pmBismarck
Feb 3
BIS5:00 amBismarck
6h 47m
1 stop
ORD11:47 amChicago O'Hare Intl
$224
Find similar
Delta
Jan 31
ORD6:50 amChicago O'Hare Intl
9h 44m
2 stops
BIS4:34 pmBismarck
Feb 3
BIS5:00 amBismarck
8h 18m
2 stops
ORD1:18 pmChicago O'Hare Intl
$229
Find similar

United Airlines flights from Chicago O'Hare Intl Airport to Bismarck

Our best United Airlines deals on Chicago O'Hare Intl Airport to Bismarck flight tickets
United Airlines
Dec 2
ORD9:35 pmChicago O'Hare Intl
25h 33m
2 stops
BIS11:08 pmBismarck
Dec 9
BIS5:45 amBismarck
13h 05m
2 stops
ORD6:50 pmChicago O'Hare Intl
$501
Find similar
United Airlines
Dec 1
ORD9:38 pmChicago O'Hare Intl
25h 30m
2 stops
BIS11:08 pmBismarck
Dec 8
BIS1:50 pmBismarck
19h 50m
2 stops
ORD9:40 amChicago O'Hare Intl
$559
Find similar
United Airlines
Nov 13
ORD9:12 amChicago O'Hare Intl
11h 39m
2 stops
BIS8:51 pmBismarck
Nov 15
BIS5:45 amBismarck
5h 38m
1 stop
ORD11:23 amChicago O'Hare Intl
$631
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bismarck that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 3/28

7:00 pm-11:22 pm

1 stop4h 22m

Bismarck

Wed 4/1

1:10 pm-7:56 pm

1 stop6h 46m

$219

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 1/31

6:50 am-4:34 pm

2 stops9h 44m

Bismarck

Tue 2/3

5:00 am-11:47 am

1 stop6h 47m

$224

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 1/31

6:50 am-4:34 pm

2 stops9h 44m

Bismarck

Tue 2/3

5:00 am-1:18 pm

2 stops8h 18m

$229

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 3/28

7:00 pm-11:22 pm

1 stop4h 22m

Bismarck

Wed 4/1

7:31 am-4:37 pm

2 stops9h 06m

$254

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Thu 12/11

9:40 am-12:21 pm

Nonstop2h 41m

Bismarck

Sun 12/14

12:51 pm-3:23 pm

Nonstop2h 32m

$261

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Thu 12/11

1:15 pm-10:18 pm

1 stop9h 03m

Bismarck

Sun 12/14

12:51 pm-3:23 pm

Nonstop2h 32m

$271

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Thu 12/11

9:14 pm-9:25 pm

2 stops24h 11m

Bismarck

Sun 12/14

11:36 am-8:09 pm

3 stops32h 33m

$456

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Thu 12/11

9:14 pm-9:25 pm

2 stops24h 11m

Bismarck

Sun 12/14

11:36 am-12:39 pm

2 stops25h 03m

$491

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Tue 12/2

9:35 pm-11:08 pm

2 stops25h 33m

Bismarck

Tue 12/9

5:45 am-6:50 pm

2 stops13h 05m

$501

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Mon 12/1

9:38 pm-11:08 pm

2 stops25h 30m

Bismarck

Mon 12/8

1:50 pm-9:40 am

2 stops19h 50m

$559

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 Bismarck from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Bismarck

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 day to depart on your flight to Bismarck?

The cheapest day to depart from Chicago O'Hare Intl Airport to Bismarck is on a Wednesday. Travelers who choose to depart for Bismarck on a Wednesday will often find tickets for as low as $264. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $478. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bismarck.

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

According to our data, the cheapest time of day to fly to Bismarck is in the morning. momondo users have found flights departing from Chicago O'Hare Intl Airport to Bismarck in the morning for as low as $319. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $420. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago O'Hare Intl to Bismarck flight route?

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

What cabin class options are available on Chicago O'Hare Intl to Bismarck flights?

There is only 1 cabin class available to choose from on Chicago O'Hare Intl to Bismarck 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 Chicago O'Hare Intl Airport to Bismarck flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Bismarck.

When to book flights from Chicago O'Hare Intl Airport to Bismarck

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

Cheap Chicago O'Hare Intl Airport to Bismarck (ORD to BIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bismarck

Best Price Found

$338

Fastest flight time

2h 21m

Direct flights

Every day

Airports in Bismarck

1 airport
The best flight deal from Chicago O'Hare Intl Airport to Bismarck found on momondo in the last 72 hours is $338
The fastest flight from Chicago O'Hare Intl Airport to Bismarck takes 2h 21m
Direct flights go from Chicago O'Hare Intl Airport to Bismarck every day.
There is 1 airport near Bismarck: Bismarck (BIS)
Search flight deals

  • How far is Chicago O'Hare Intl to Bismarck by plane?

    The straight-line distance from Chicago O'Hare Intl to Bismarck is 716.3 mi. In terms of flight time, this usually takes a little over 2h 36m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bismarck Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Bismarck Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bismarck Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Bismarck Airport?

    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 Chicago O'Hare Intl Airport to Bismarck Airport.

  • What documentation or ID do you need to fly to Bismarck Airport?

    The required travel and health documents for your Bismarck Airport 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 Bismarck Airport. 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 Chicago O'Hare Intl Airport to Bismarck?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Bismarck?

Best airlines flying from Chicago O'Hare Intl Airport to Bismarck

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bismarck with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $224Free CancellationRating
7.9
8,003 reviews
Search Delta flights
American AirlinesPriceFrom $255Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

  • American Airlines Flights From Chicago O'Hare Intl Airport to Bismarck

    The lowest priced American Airlines flight from Chicago O'Hare Intl Airport to Bismarck from the last 72 hours was $255. Generally, American Airlines has 6 flights on this route every week with an average price of $338. American Airlines is rated 7.2/10 by our users.

Why use momondo?

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

Finding the right flight to Bismarck from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bismarck quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Bismarck from Chicago with this policy.

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

momondo helps you find the best flight between Chicago and Bismarck by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Chicago to Bismarck now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bismarck and let you know when they change.

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