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Cheap flights from Chicago O'Hare Intl Airport to Bismarck from $157

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 11/19. 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

Delta Logo
6:00 am - 12:47 pmORD-BIS
6h 47m1 stop
Delta Logo
7:40 am - 11:48 amBIS-ORD
4h 08m1 stop
$219Delta
Find Deal
Wed, Dec 3 - Tue, Dec 9
Delta Logo
6:00 am - 12:47 pmORD-BIS
6h 47m1 stop
Delta Logo
5:00 am - 1:51 pmBIS-ORD
8h 51m2 stops
$224Delta
Find Deal
Wed, Dec 3 - Tue, Dec 9
American Airlines Logo
9:40 am - 12:21 pmORD-BIS
2h 41mnonstop
American Airlines Logo
12:51 pm - 3:23 pmBIS-ORD
2h 32mnonstop
$247American Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
American Airlines Logo
9:40 am - 12:21 pmORD-BIS
2h 41mnonstop
American Airlines Logo
12:51 pm - 3:23 pmBIS-ORD
2h 32mnonstop
$254American Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
American Airlines Logo
9:40 am - 12:21 pmORD-BIS
2h 41mnonstop
American Airlines Logo
2:52 pm - 11:35 pmBIS-ORD
8h 43m1 stop
$257American Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
Delta Logo
10:46 am - 7:53 pmORD-BIS
9h 07m2 stops
Delta Logo
5:00 am - 11:48 amBIS-ORD
6h 48m1 stop
$284Delta
Find Deal
Wed, Dec 3 - Tue, Dec 9
Delta Logo
10:46 am - 7:53 pmORD-BIS
9h 07m2 stops
Delta Logo
5:00 am - 1:51 pmBIS-ORD
8h 51m2 stops
$289Delta
Find Deal
Wed, Dec 3 - Tue, Dec 9
United Airlines Logo
5:01 am - 9:52 pmORD-BIS
16h 51m1 stop
United Airlines Logo
1:58 pm - 11:59 pmBIS-ORD
10h 01m1 stop
$495United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
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
$499United Airlines
Find Deal
Thu, Dec 4 - Tue, Dec 9
United Airlines Logo
5:01 am - 4:29 pmORD-BIS
11h 28m1 stop
United Airlines Logo
6:00 am - 6:31 pmBIS-ORD
12h 31m2 stops
$505United Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23

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

Our best American Airlines deals on Chicago O'Hare Intl Airport to Bismarck flight tickets
American Airlines
Dec 3
ORD9:40 amChicago O'Hare Intl
2h 41m
BIS12:21 pmBismarck
Dec 9
BIS12:51 pmBismarck
2h 32m
ORD3:23 pmChicago O'Hare Intl
$247
Find similar
American Airlines
Dec 4
ORD9:40 amChicago O'Hare Intl
2h 41m
BIS12:21 pmBismarck
Dec 9
BIS12:51 pmBismarck
2h 32m
ORD3:23 pmChicago O'Hare Intl
$254
Find similar
American Airlines
Dec 3
ORD9:40 amChicago O'Hare Intl
2h 41m
BIS12:21 pmBismarck
Dec 9
BIS2:52 pmBismarck
8h 43m
1 stop
ORD11:35 pmChicago O'Hare Intl
$257
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
Oct 16
ORD5:01 amChicago O'Hare Intl
16h 51m
1 stop
BIS9:52 pmBismarck
Oct 20
BIS1:58 pmBismarck
10h 01m
1 stop
ORD11:59 pmChicago O'Hare Intl
$495
Find similar
United Airlines
Dec 4
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
$499
Find similar
United Airlines
Oct 16
ORD5:01 amChicago O'Hare Intl
11h 28m
1 stop
BIS4:29 pmBismarck
Oct 23
BIS6:00 amBismarck
12h 31m
2 stops
ORD6:31 pmChicago O'Hare Intl
$505
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 September 17, 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

Wed 12/3

6:00 am-12:47 pm

1 stop6h 47m

Bismarck

Tue 12/9

7:40 am-11:48 am

1 stop4h 08m

$219

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 12/3

6:00 am-12:47 pm

1 stop6h 47m

Bismarck

Tue 12/9

5:00 am-1:51 pm

2 stops8h 51m

$224

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 12/3

9:40 am-12:21 pm

Nonstop2h 41m

Bismarck

Tue 12/9

12:51 pm-3:23 pm

Nonstop2h 32m

$247

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Thu 12/4

9:40 am-12:21 pm

Nonstop2h 41m

Bismarck

Tue 12/9

12:51 pm-3:23 pm

Nonstop2h 32m

$254

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 12/3

9:40 am-12:21 pm

Nonstop2h 41m

Bismarck

Tue 12/9

2:52 pm-11:35 pm

1 stop8h 43m

$257

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 12/3

10:46 am-7:53 pm

2 stops9h 07m

Bismarck

Tue 12/9

5:00 am-11:48 am

1 stop6h 48m

$284

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 12/3

10:46 am-7:53 pm

2 stops9h 07m

Bismarck

Tue 12/9

5:00 am-1:51 pm

2 stops8h 51m

$289

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Thu 10/16

5:01 am-9:52 pm

1 stop16h 51m

Bismarck

Mon 10/20

1:58 pm-11:59 pm

1 stop10h 01m

$495

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Thu 12/4

9:35 pm-11:08 pm

2 stops25h 33m

Bismarck

Tue 12/9

5:45 am-6:50 pm

2 stops13h 05m

$499

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Thu 10/16

5:01 am-4:29 pm

1 stop11h 28m

Bismarck

Thu 10/23

6:00 am-6:31 pm

2 stops12h 31m

$505

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 Friday. Travelers who choose to depart for Bismarck on a Friday will often find tickets for as low as $293. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $567. 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?

You could potentially save up to 7% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Bismarck flight.

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

$283

Fastest flight time

2h 20m

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 $283
The fastest flight from Chicago O'Hare Intl Airport to Bismarck takes 2h 20m
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 24m.

  • 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 $218Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
10,000 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 $259. 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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