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Cheap flights from Chicago O'Hare Intl Airport to Bismarck from $188

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 8/12. 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
8:36 am - 12:46 pm
ORD
-
BIS
4h 10m
1 stop
Delta Logo
5:42 pm - 9:25 pm
BIS
-
ORD
3h 43m
1 stop
$315Delta
Sat, Jun 20 - Tue, Jun 23
Delta Logo
6:30 am - 12:46 pm
ORD
-
BIS
6h 16m
1 stop
Delta Logo
1:26 pm - 8:31 pm
BIS
-
ORD
7h 05m
2 stops
$320Delta
Sat, Jun 20 - Tue, Jun 23
American Airlines Logo
10:15 am - 12:46 pm
ORD
-
BIS
2h 31mnonstop
American Airlines Logo
1:01 pm - 3:25 pm
BIS
-
ORD
2h 24mnonstop
$327American Airlines
Sat, Jul 4 - Sun, Jul 12
American Airlines Logo
9:45 am - 12:17 pm
ORD
-
BIS
2h 32mnonstop
American Airlines Logo
12:47 pm - 3:11 pm
BIS
-
ORD
2h 24mnonstop
$337American Airlines
Wed, Jun 17 - Sun, Jun 21
American Airlines Logo
7:02 am - 1:30 pm
ORD
-
BIS
6h 28m
1 stop
American Airlines Logo
12:47 pm - 3:11 pm
BIS
-
ORD
2h 24mnonstop
$342American Airlines
Sat, Jun 20 - Tue, Jun 23
American Airlines Logo
10:00 am - 12:28 pm
ORD
-
BIS
2h 28mnonstop
American Airlines Logo
1:55 pm - 11:10 pm
BIS
-
ORD
9h 15m
1 stop
$347American Airlines
Wed, Aug 5 - Mon, Aug 10
Delta Logo
6:25 am - 10:30 am
ORD
-
BIS
4h 05m
1 stop
Delta Logo
5:36 pm - 9:47 pm
BIS
-
ORD
4h 11m
1 stop
$357Delta
Wed, Aug 5 - Mon, Aug 10
Delta Logo
8:55 am - 4:54 pm
ORD
-
BIS
7h 59m
2 stops
Delta Logo
3:00 pm - 9:34 pm
BIS
-
ORD
6h 34m
1 stop
$362Delta
Sat, Oct 10 - Thu, Oct 15
American Airlines Logo
9:45 am - 12:17 pm
ORD
-
BIS
2h 32mnonstop
American Airlines Logo
12:47 pm - 3:11 pm
BIS
-
ORD
2h 24mnonstop
$371American Airlines
Sat, Jun 20 - Tue, Jun 23
American Airlines Logo
9:45 am - 12:17 pm
ORD
-
BIS
2h 32mnonstop
American Airlines Logo
12:47 pm - 3:11 pm
BIS
-
ORD
2h 24mnonstop
$379American Airlines
Thu, Jun 18 - Sun, Jun 21

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
Jun 20
ORD8:36 amChicago O'Hare Intl
4h 10m
1 stop
BIS12:46 pmBismarck
Jun 23
BIS5:42 pmBismarck
3h 43m
1 stop
ORD9:25 pmChicago O'Hare Intl
$315
Delta
Jun 20
ORD6:30 amChicago O'Hare Intl
6h 16m
1 stop
BIS12:46 pmBismarck
Jun 23
BIS1:26 pmBismarck
7h 05m
2 stops
ORD8:31 pmChicago O'Hare Intl
$320
Delta
May 28
ORD6:24 amChicago O'Hare Intl
4h 05m
1 stop
BIS10:29 amBismarck
Jun 3
BIS5:42 pmBismarck
3h 38m
1 stop
ORD9:20 pmChicago O'Hare Intl
$342

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
May 28
ORD9:45 amChicago O'Hare Intl
2h 27m
BIS12:12 pmBismarck
Jun 3
BIS12:54 pmBismarck
2h 23m
ORD3:17 pmChicago O'Hare Intl
$322
American Airlines
Jul 4
ORD10:15 amChicago O'Hare Intl
2h 31m
BIS12:46 pmBismarck
Jul 12
BIS1:01 pmBismarck
2h 24m
ORD3:25 pmChicago O'Hare Intl
$327
American Airlines
May 28
ORD7:02 amChicago O'Hare Intl
6h 28m
1 stop
BIS1:30 pmBismarck
Jun 3
BIS12:54 pmBismarck
2h 23m
ORD3:17 pmChicago O'Hare Intl
$332

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 May 20, 2026.
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

Cheapest round-trip

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 6/20

8:36 am-12:46 pm

1 stop4h 10m

Bismarck

Tue 6/23

5:42 pm-9:25 pm

1 stop3h 43m

$315

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 6/20

6:30 am-12:46 pm

1 stop6h 16m

Bismarck

Tue 6/23

1:26 pm-8:31 pm

2 stops7h 05m

$320
Quickest round-trip

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 7/4

10:15 am-12:46 pm

Nonstop2h 31m

Bismarck

Sun 7/12

1:01 pm-3:25 pm

Nonstop2h 24m

$327

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 6/17

9:45 am-12:17 pm

Nonstop2h 32m

Bismarck

Sun 6/21

12:47 pm-3:11 pm

Nonstop2h 24m

$337

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 6/20

7:02 am-1:30 pm

1 stop6h 28m

Bismarck

Tue 6/23

12:47 pm-3:11 pm

Nonstop2h 24m

$342

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 8/5

10:00 am-12:28 pm

Nonstop2h 28m

Bismarck

Mon 8/10

1:55 pm-11:10 pm

1 stop9h 15m

$347

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 8/5

6:25 am-10:30 am

1 stop4h 05m

Bismarck

Mon 8/10

5:36 pm-9:47 pm

1 stop4h 11m

$357

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 10/10

8:55 am-4:54 pm

2 stops7h 59m

Bismarck

Thu 10/15

3:00 pm-9:34 pm

1 stop6h 34m

$362

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 6/20

9:45 am-12:17 pm

Nonstop2h 32m

Bismarck

Tue 6/23

12:47 pm-3:11 pm

Nonstop2h 24m

$371

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Thu 6/18

9:45 am-12:17 pm

Nonstop2h 32m

Bismarck

Sun 6/21

12:47 pm-3:11 pm

Nonstop2h 24m

$379

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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Bismarck?

What is the cheapest month to fly to Bismarck?

In general, March is the cheapest month to fly from Chicago O'Hare Intl Airport to Bismarck. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $255. If you aren’t able to travel during the month of March, then book flights to Bismarck from Chicago O'Hare Intl Airport during August instead. Flights to Bismarck in August, while not as cheap as those in March, still average around $319.

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 Thursday. Travelers who choose to depart for Bismarck on a Thursday will often find tickets for as low as $319. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $734. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bismarck.

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 Airport to Bismarck flights?

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

$425

Fastest flight time

2h 28m

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 $425
The fastest flight from Chicago O'Hare Intl Airport to Bismarck takes 2h 28m
Direct flights go from Chicago O'Hare Intl Airport to Bismarck every day.
There is 1 airport in Bismarck. From Chicago O'Hare Intl Airport there are direct flights to Bismarck (BIS).
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Bismarck

  • 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 28m.

  • 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
American AirlinesPriceFrom $259Free CancellationRating
7.1
11,642 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 3 flights on this route every week with an average price of $338. American Airlines is rated 7.1/10 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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