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Cheap flights from Chicago to Bismarck from $128

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 to Bismarck departing on 1/7. 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
0 bags

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Find the cheapest flights from Chicago to Bismarck

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:50 am - 4:34 pm
MDW
-
BIS
6h 44m1 stop
Delta Logo
8:44 am - 1:09 pm
BIS
-
MDW
4h 25m1 stop
$299Delta
Fri, Jan 16 - Sun, Jan 18
Delta Logo
6:45 pm - 11:26 pm
ORD
-
BIS
4h 41m1 stop
Delta Logo
5:27 pm - 9:43 pm
BIS
-
ORD
4h 16m1 stop
$299Delta
Fri, Jan 16 - Sun, Jan 18
Delta Logo
9:50 am - 4:34 pm
MDW
-
BIS
6h 44m1 stop
Delta Logo
5:00 am - 12:48 pm
BIS
-
MDW
7h 48m2 stops
$304Delta
Fri, Jan 16 - Sun, Jan 18
Delta Logo
6:50 am - 4:34 pm
ORD
-
BIS
9h 44m2 stops
Delta Logo
5:27 pm - 9:43 pm
BIS
-
ORD
4h 16m1 stop
$304Delta
Fri, Jan 16 - Sun, Jan 18
Delta Logo
6:50 am - 4:34 pm
ORD
-
BIS
9h 44m2 stops
Delta Logo
5:00 am - 1:08 pm
BIS
-
ORD
8h 08m2 stops
$309Delta
Fri, Jan 16 - Sun, Jan 18
Delta Logo
9:32 am - 4:34 pm
MDW
-
BIS
7h 02m2 stops
Delta Logo
5:00 am - 12:48 pm
BIS
-
MDW
7h 48m2 stops
$379Delta
Fri, Jan 16 - Sun, Jan 18
Delta Logo
10:05 am - 4:57 pm
ORD
-
BIS
6h 52m1 stop
Delta Logo
11:18 am - 5:47 pm
BIS
-
ORD
6h 29m1 stop
$389Delta
Mon, Dec 29 - Sun, Jan 4
Delta Logo
6:00 am - 11:07 am
ORD
-
BIS
5h 07m1 stop
Delta Logo
5:00 am - 9:25 am
BIS
-
ORD
4h 25m1 stop
$392Delta
Fri, Dec 19 - Tue, Dec 23
American Airlines Logo
9:55 am - 12:31 pm
ORD
-
BIS
2h 36mnonstop
American Airlines Logo
1:01 pm - 3:35 pm
BIS
-
ORD
2h 34mnonstop
$407American Airlines
Wed, Dec 24 - Sat, Dec 27
American Airlines Logo
9:55 am - 12:31 pm
ORD
-
BIS
2h 36mnonstop
American Airlines Logo
1:01 pm - 3:35 pm
BIS
-
ORD
2h 34mnonstop
$447American Airlines
Mon, Dec 29 - Fri, Jan 2

United Airlines flights from Chicago to Bismarck

Our best United Airlines deals on Chicago to Bismarck flight tickets
United Airlines
Jan 13
ORD12:53 pmChicago O'Hare Intl
10h 37m
1 stop
BIS11:30 pmBismarck
Jan 17
BIS5:30 amBismarck
18h 29m
1 stop
ORD11:59 pmChicago O'Hare Intl
$483
Find similar
United Airlines
Jan 13
ORD8:10 pmChicago O'Hare Intl
24h 28m
2 stops
BIS8:38 pmBismarck
Jan 17
BIS5:30 amBismarck
13h 16m
1 stop
ORD6:46 pmChicago O'Hare Intl
$486
Find similar
United Airlines
Jan 13
ORD12:53 pmChicago O'Hare Intl
23h 58m
1 stop
BIS12:51 pmBismarck
Jan 17
BIS5:30 amBismarck
9h 25m
1 stop
ORD2:55 pmChicago O'Hare Intl
$498
Find similar

Delta flights from Chicago to Bismarck

Our best Delta deals on Chicago to Bismarck flight tickets
Delta
Jan 16
MDW7:16 pmChicago Midway
4h 10m
1 stop
BIS11:26 pmBismarck
Jan 18
BIS8:44 amBismarck
4h 25m
1 stop
MDW1:09 pmChicago Midway
$299
Find similar
Delta
Jan 16
MDW7:16 pmChicago Midway
4h 10m
1 stop
BIS11:26 pmBismarck
Jan 18
BIS5:00 amBismarck
7h 48m
2 stops
MDW12:48 pmChicago Midway
$304
Find similar
Delta
Jan 16
ORD6:50 amChicago O'Hare Intl
9h 44m
2 stops
BIS4:34 pmBismarck
Jan 18
BIS5:00 amBismarck
8h 08m
2 stops
ORD1:08 pmChicago O'Hare Intl
$309
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 December 6, 2025.
Use the filters below to find and compare flights from Chicago to Bismarck that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Fri 1/16

9:50 am-4:34 pm

1 stop6h 44m

Bismarck

Sun 1/18

8:44 am-1:09 pm

1 stop4h 25m

$299

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Fri 1/16

6:45 pm-11:26 pm

1 stop4h 41m

Bismarck

Sun 1/18

5:27 pm-9:43 pm

1 stop4h 16m

$299

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Fri 1/16

9:50 am-4:34 pm

1 stop6h 44m

Bismarck

Sun 1/18

5:00 am-12:48 pm

2 stops7h 48m

$304

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Fri 1/16

6:50 am-4:34 pm

2 stops9h 44m

Bismarck

Sun 1/18

5:27 pm-9:43 pm

1 stop4h 16m

$304

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Fri 1/16

6:50 am-4:34 pm

2 stops9h 44m

Bismarck

Sun 1/18

5:00 am-1:08 pm

2 stops8h 08m

$309

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Fri 1/16

9:32 am-4:34 pm

2 stops7h 02m

Bismarck

Sun 1/18

5:00 am-12:48 pm

2 stops7h 48m

$379

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Mon 12/29

10:05 am-4:57 pm

1 stop6h 52m

Bismarck

Sun 1/4

11:18 am-5:47 pm

1 stop6h 29m

$389

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Fri 12/19

6:00 am-11:07 am

1 stop5h 07m

Bismarck

Tue 12/23

5:00 am-9:25 am

1 stop4h 25m

$392

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 12/24

9:55 am-12:31 pm

Nonstop2h 36m

Bismarck

Sat 12/27

1:01 pm-3:35 pm

Nonstop2h 34m

$407

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Mon 12/29

9:55 am-12:31 pm

Nonstop2h 36m

Bismarck

Fri 1/2

1:01 pm-3:35 pm

Nonstop2h 34m

$447

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 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 month to fly to Bismarck?

In general, January is the cheapest month to fly from Chicago to Bismarck. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $199. If you aren’t able to travel during the month of January, then book flights to Bismarck from Chicago during April instead. Flights to Bismarck in April, while not as cheap as those in January, still average around $253.

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

The cheapest day to depart from Chicago 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 Thursday because tickets tend to average around $379. 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 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 to Bismarck flight route?

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

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

There is only 1 cabin class available to choose from on Chicago 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 to Bismarck flights?

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

When to book flights from Chicago to Bismarck

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

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

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

Best Price Found

$533

Fastest flight time

2h 36m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Bismarck

1 airport
The best flight deal from Chicago to Bismarck found on momondo in the last 72 hours is $533
The fastest flight from Chicago to Bismarck takes 2h 36m
Direct flights go from Chicago to Bismarck on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Bismarck: Bismarck (BIS)
Search flight deals

  • How far is Chicago to Bismarck by plane?

    Chicago and Bismarck are 732.2 mi apart from one another. 2h 36m is a normal flight duration for this route.

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

    Prices for flights from Chicago to Bismarck Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Bismarck Airport.

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

    The necessary travel and health documents for your Bismarck Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Chicago to Bismarck

Compare and see reviews for airlines that fly from Chicago to Bismarck with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $218Free CancellationRating
7.9
8,009 reviews
Search Delta flights
American AirlinesPriceFrom $255Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights

  • American Airlines Flights From Chicago to Bismarck

    American Airlines flies from Chicago to Bismarck around 7 times per week, with 11,043 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Chicago to Bismarck in the last 72 hours was $255 (round-trip), much lower than the average airfare cost of $338 for American Airlines flights on this route.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Bismarck. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Chicago to Bismarck on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Bismarck.

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

Yes. momondo can track prices for Chicago to Bismarck flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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