What is the cheapest airline that flies from Chicago to Bismarck?

Delta is the most popular carrier operating from Chicago to Bismarck

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?

The number of operators available for flights from Chicago to Bismarck Airport is 2 as of January 2026.

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.

$98 Cheap Flights from Chicago to Bismarck in 2026

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Find the cheapest flights from Chicago to Bismarck

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 11:14 pm

MDW

BIS

10h 14m

2 stops

11:30 am - 6:05 pm

BIS

MDW

6h 35m

1 stop

$288Delta

Tue, Jun 16 - Tue, Jun 23

7:20 pm - 11:22 pm

MDW

BIS

4h 02m

1 stop

7:47 am - 1:25 pm

BIS

MDW

5h 38m

1 stop

$297Delta

Wed, Mar 4 - Wed, Mar 11

6:15 am - 12:45 pm

ORD

BIS

6h 30m

1 stop

4:50 pm - 9:26 pm

BIS

ORD

4h 36m

1 stop

$319Delta

Fri, Mar 13 - Mon, Mar 16

9:53 am - 4:34 pm

MDW

BIS

6h 41m

1 stop

11:21 am - 4:16 pm

BIS

MDW

4h 55m

1 stop

$329Delta

Tue, Feb 3 - Sat, Feb 7

6:15 am - 10:41 am

ORD

BIS

4h 26m

1 stop

1:31 pm - 5:55 pm

BIS

ORD

4h 24m

1 stop

$329Delta

Tue, Feb 3 - Sat, Feb 7

7:16 pm - 11:26 pm

MDW

BIS

4h 10m

1 stop

6:10 am - 12:46 pm

BIS

MDW

6h 36m

2 stops

$334Delta

Tue, Feb 3 - Sat, Feb 7

6:15 am - 12:46 pm

ORD

BIS

6h 31m

1 stop

6:10 am - 1:08 pm

BIS

ORD

6h 58m

2 stops

$334Delta

Tue, Feb 3 - Sat, Feb 7

9:33 am - 4:34 pm

MDW

BIS

7h 01m

2 stops

6:10 am - 12:46 pm

BIS

MDW

6h 36m

2 stops

$340Delta

Tue, Feb 3 - Sat, Feb 7

1:58 pm - 11:26 pm

ORD

BIS

9h 28m

2 stops

6:10 am - 1:08 pm

BIS

ORD

6h 58m

2 stops

$340Delta

Tue, Feb 3 - Sat, Feb 7

2:00 pm - 7:53 pm

MDW

BIS

5h 53m

1 stop

1:10 pm - 6:05 pm

BIS

MDW

4h 55m

1 stop

$341Delta

Tue, Jun 16 - Tue, Jun 23

United Airlines flights from Chicago to Bismarck

Our best United Airlines deals on Chicago to Bismarck flight tickets

United Airlines

Mar 11

ORD2:45 pmChicago O'Hare Intl

7h 20m

1 stop

BIS10:05 pmBismarck

Mar 14

BIS5:30 amBismarck

5h 49m

1 stop

ORD11:19 amChicago O'Hare Intl

$523

United Airlines

Mar 11

ORD12:50 pmChicago O'Hare Intl

9h 15m

1 stop

BIS10:05 pmBismarck

Mar 14

BIS1:44 pmBismarck

16h 22m

2 stops

ORD6:06 amChicago O'Hare Intl

$526

United Airlines

Mar 12

ORD9:20 amChicago O'Hare Intl

14h 23m

2 stops

BIS11:43 pmBismarck

Mar 16

BIS8:00 amBismarck

12h 24m

2 stops

ORD8:24 pmChicago O'Hare Intl

$703

Delta flights from Chicago to Bismarck

Our best Delta deals on Chicago to Bismarck flight tickets

Delta

Jun 16

MDW1:00 pmChicago Midway

10h 14m

2 stops

BIS11:14 pmBismarck

Jun 23

BIS11:30 amBismarck

6h 35m

1 stop

MDW6:05 pmChicago Midway

$288

Delta

Mar 4

MDW7:20 pmChicago Midway

4h 02m

1 stop

BIS11:22 pmBismarck

Mar 11

BIS7:47 amBismarck

5h 38m

1 stop

MDW1:25 pmChicago Midway

$297

Delta

Jun 16

ORD3:50 pmChicago O'Hare Intl

4h 03m

1 stop

BIS7:53 pmBismarck

Jun 23

BIS1:10 pmBismarck

6h 33m

1 stop

ORD7:43 pmChicago O'Hare Intl

$301

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Tue 6/16

1:00 pm-11:14 pm

2 stops10h 14m

Bismarck

Tue 6/23

11:30 am-6:05 pm

1 stop6h 35m

$288

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Wed 3/4

7:20 pm-11:22 pm

1 stop4h 02m

Bismarck

Wed 3/11

7:47 am-1:25 pm

1 stop5h 38m

$297

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Fri 3/13

6:15 am-12:45 pm

1 stop6h 30m

Bismarck

Mon 3/16

4:50 pm-9:26 pm

1 stop4h 36m

$319

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Tue 2/3

9:53 am-4:34 pm

1 stop6h 41m

Bismarck

Sat 2/7

11:21 am-4:16 pm

1 stop4h 55m

$329

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Tue 2/3

6:15 am-10:41 am

1 stop4h 26m

Bismarck

Sat 2/7

1:31 pm-5:55 pm

1 stop4h 24m

$329

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Tue 2/3

7:16 pm-11:26 pm

1 stop4h 10m

Bismarck

Sat 2/7

6:10 am-12:46 pm

2 stops6h 36m

$334

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Tue 2/3

6:15 am-12:46 pm

1 stop6h 31m

Bismarck

Sat 2/7

6:10 am-1:08 pm

2 stops6h 58m

$334

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Tue 2/3

9:33 am-4:34 pm

2 stops7h 01m

Bismarck

Sat 2/7

6:10 am-12:46 pm

2 stops6h 36m

$340

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Tue 2/3

1:58 pm-11:26 pm

2 stops9h 28m

Bismarck

Sat 2/7

6:10 am-1:08 pm

2 stops6h 58m

$340

ChicagoBismarck

MDW - BIS

MDWBIS

Chicago Midway

Tue 6/16

2:00 pm-7:53 pm

1 stop5h 53m

Bismarck

Tue 6/23

1:10 pm-6:05 pm

1 stop4h 55m

$341

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 November instead. Flights to Bismarck in November, while not as cheap as those in January, still average around $248.

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 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 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	$333
Fastest flight time	4h 02m
Direct flights	Mon, Wed, Sat and Sun
Airports in Bismarck	1 airport

The best one-way flight to Bismarck from Chicago in the past 72 hours is $333. The best round-trip flight deal from Chicago to Bismarck found on momondo in the last 72 hours is $533.

The fastest flight from Chicago to Bismarck takes 4h 02m

Direct flights go from Chicago to Bismarck on Monday, Wednesday, Saturday and Sunday. The only airline offering direct flights is American Airlines.

There is 1 airport in Bismarck. From Chicago there are direct flights to Bismarck (BIS).

Search flight deals

How far is Chicago to Bismarck by plane?
Chicago and Bismarck are 732.2 mi apart from one another. 4h 02m 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?
The number of operators available for flights from Chicago to Bismarck Airport is 2 as of January 2026.
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?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Bismarck is Embraer 170, representing 87.50% of all bookings. The subsequent popular model is Embraer 175 at 12.50%.
What is the most popular airline from Chicago to Bismarck?
momondo data reveals that the most frequently booked airline on the route from Chicago to Bismarck is American Airlines, representing 57% of all bookings. The subsequent popular airline is Delta at 43%.

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
Delta	PriceFrom $218	Free Cancellation	Rating 7.9 8,088 reviews		Search Delta flights
American Airlines	PriceFrom $255	Free Cancellation	Rating 7.2 11,174 reviews		Search American Airlines flights

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.