How many flights depart from Illinois to Bismarck on average per day?

As of August 2025, 1 flights take off from Illinois and land in Bismarck each day. The most common flight departure time for this route is 9:00AM, with 100% of daily flights taking off at noon.

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

Delta, American Airlines, and United Airlines are the most popular carriers operating from Illinois to Bismarck

How long does it take to fly to Bismarck?

Flight times vary depending on what airport in Illinois you fly out of and what airport in Bismarck you fly into. For example, flying from Chicago to Bismarck takes 3h 10m on average. On the other hand, flying from Moline to Bismarck takes 7h 34m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Illinois to Bismarck on average per week?

As of August 2025, 12 flights take off from Illinois and land in Bismarck each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

Prices for flights from Illinois to Bismarck Airport are refreshed on a daily basis.

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

As of August 2025, there are 2 operators available to choose from for flights from Illinois to Bismarck Airport.

How old do you have to be to fly from Illinois 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 Illinois to Bismarck Airport.

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

The travel and health documents you'll need for your trip to Bismarck Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bismarck Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$167 Cheap Flights from Illinois to Bismarck in 2025

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Find the cheapest flights from Illinois to Bismarck

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:33 am - 12:57 pmORD-BIS

2h 24mnonstop

1:08 pm - 3:22 pmBIS-ORD

2h 14mnonstop

$199American Airlines

Find Deal

Wed, Oct 22 - Sat, Oct 25

6:08 am - 12:34 pmORD-BIS

6h 26m1 stop

12:20 pm - 4:50 pmBIS-ORD

4h 30m1 stop

$219Delta

Find Deal

Wed, Oct 22 - Sat, Oct 25

10:20 am - 12:40 pmORD-BIS

2h 20mnonstop

1:20 pm - 3:27 pmBIS-ORD

2h 07mnonstop

$223American Airlines

Find Deal

Sat, Dec 6 - Tue, Dec 16

10:38 am - 1:18 pmORD-BIS

2h 40mnonstop

1:48 pm - 4:06 pmBIS-ORD

2h 18mnonstop

$230American Airlines

Find Deal

Sat, Sep 6 - Mon, Sep 8

10:33 am - 12:57 pmORD-BIS

2h 24mnonstop

2:49 pm - 11:42 pmBIS-ORD

8h 53m1 stop

$233American Airlines

Find Deal

Wed, Oct 22 - Sat, Oct 25

2:29 pm - 10:26 pmORD-BIS

7h 57m1 stop

1:08 pm - 3:22 pmBIS-ORD

2h 14mnonstop

$240American Airlines

Find Deal

Fri, Sep 12 - Sat, Oct 25

3:50 pm - 7:37 pmORD-BIS

3h 47m1 stop

7:30 am - 11:28 amBIS-ORD

3h 58m1 stop

$249Delta

Find Deal

Sat, Oct 18 - Sat, Oct 25

8:00 pm - 10:35 amORD-BIS

14h 35m2 stops

1:55 pm - 10:42 pmBIS-ORD

8h 47m1 stop

$468United Airlines

Find Deal

Sat, Sep 6 - Mon, Sep 8

11:05 am - 11:39 pmORD-BIS

12h 34m2 stops

6:00 am - 6:53 pmBIS-ORD

12h 53m2 stops

$494United Airlines

Find Deal

Fri, Sep 12 - Sat, Oct 25

7:20 am - 8:51 pmORD-BIS

13h 31m2 stops

9:08 am - 9:37 amBIS-ORD

24h 29m2 stops

$495United Airlines

Find Deal

Fri, Oct 31 - Sun, Nov 2

United Airlines flights from Illinois to Bismarck

Our best United Airlines deals on Illinois to Bismarck flight tickets

United Airlines

Sep 6

ORD8:00 pmChicago O'Hare Intl

14h 35m

2 stops

BIS10:35 amBismarck

Sep 8

BIS1:55 pmBismarck

8h 47m

1 stop

ORD10:42 pmChicago O'Hare Intl

$468

Find similar

United Airlines

Sep 12

ORD11:05 amChicago O'Hare Intl

12h 34m

2 stops

BIS11:39 pmBismarck

Oct 25

BIS6:00 amBismarck

12h 53m

2 stops

ORD6:53 pmChicago O'Hare Intl

$494

Find similar

United Airlines

Oct 31

ORD7:20 amChicago O'Hare Intl

13h 31m

2 stops

BIS8:51 pmBismarck

Nov 2

BIS9:08 amBismarck

24h 29m

2 stops

ORD9:37 amChicago O'Hare Intl

$495

Find similar

Delta flights from Illinois to Bismarck

Our best Delta deals on Illinois to Bismarck flight tickets

Delta

Oct 22

ORD6:08 amChicago O'Hare Intl

6h 26m

1 stop

BIS12:34 pmBismarck

Oct 25

BIS12:20 pmBismarck

4h 30m

1 stop

ORD4:50 pmChicago O'Hare Intl

$219

Find similar

Delta

Oct 18

ORD3:50 pmChicago O'Hare Intl

3h 47m

1 stop

BIS7:37 pmBismarck

Oct 25

BIS7:30 amBismarck

3h 58m

1 stop

ORD11:28 amChicago O'Hare Intl

$249

Find similar

Delta

Sep 12

ORD6:15 amChicago O'Hare Intl

6h 19m

1 stop

BIS12:34 pmBismarck

Oct 25

BIS7:30 amBismarck

3h 58m

1 stop

ORD11:28 amChicago O'Hare Intl

$250

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 10/22

10:33 am-12:57 pm

Nonstop2h 24m

Bismarck

Sat 10/25

1:08 pm-3:22 pm

Nonstop2h 14m

$199

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 10/22

6:08 am-12:34 pm

1 stop6h 26m

Bismarck

Sat 10/25

12:20 pm-4:50 pm

1 stop4h 30m

$219

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 12/6

10:20 am-12:40 pm

Nonstop2h 20m

Bismarck

Tue 12/16

1:20 pm-3:27 pm

Nonstop2h 07m

$223

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 9/6

10:38 am-1:18 pm

Nonstop2h 40m

Bismarck

Mon 9/8

1:48 pm-4:06 pm

Nonstop2h 18m

$230

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Wed 10/22

10:33 am-12:57 pm

Nonstop2h 24m

Bismarck

Sat 10/25

2:49 pm-11:42 pm

1 stop8h 53m

$233

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Fri 9/12

2:29 pm-10:26 pm

1 stop7h 57m

Bismarck

Sat 10/25

1:08 pm-3:22 pm

Nonstop2h 14m

$240

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 10/18

3:50 pm-7:37 pm

1 stop3h 47m

Bismarck

Sat 10/25

7:30 am-11:28 am

1 stop3h 58m

$249

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Sat 9/6

8:00 pm-10:35 am

2 stops14h 35m

Bismarck

Mon 9/8

1:55 pm-10:42 pm

1 stop8h 47m

$468

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Fri 9/12

11:05 am-11:39 pm

2 stops12h 34m

Bismarck

Sat 10/25

6:00 am-6:53 pm

2 stops12h 53m

$494

ChicagoBismarck

ORD - BIS

ORDBIS

Chicago O'Hare Intl

Fri 10/31

7:20 am-8:51 pm

2 stops13h 31m

Bismarck

Sun 11/2

9:08 am-9:37 am

2 stops24h 29m

$495

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 Illinois 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

Other information

What is the cheapest month to fly to Bismarck?

In general, January is the cheapest month to fly from Illinois 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 Illinois 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 Illinois to Bismarck is on a Wednesday. Travelers who choose to depart for Bismarck on a Wednesday will often find tickets for as low as $295. 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 Illinois 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 Illinois to Bismarck flight route?

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

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

There are 1 cabin classes available to choose from on Illinois 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 Illinois to Bismarck flights?

You could potentially save up to 49% on your flight if you consider stops on a Illinois to Bismarck flight.

Cheap Illinois to Bismarck flight deals and tips

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

Best Price Found	$167
Fastest flight time	2h 20m
Direct flights	Every day
Airports in Bismarck	1 airport

The best one-way flight to Bismarck from Illinois in the past 72 hours is $167. The best round-trip flight deal from Illinois to Bismarck found on momondo in the last 72 hours is $199.

The fastest flight from Illinois to Bismarck takes 2h 20m

Direct flights go from Illinois to Bismarck every day.

There is 1 airport near Bismarck: Bismarck (BIS)

Search flight deals

When did momondo last update prices for flights from Illinois to Bismarck Airport?
Prices for flights from Illinois to Bismarck Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Bismarck Airport?
As of August 2025, there are 2 operators available to choose from for flights from Illinois to Bismarck Airport.
How old do you have to be to fly from Illinois 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 Illinois to Bismarck Airport.
What documentation or ID do you need to fly to Bismarck Airport?
The travel and health documents you'll need for your trip to Bismarck Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bismarck Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Bismarck?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Bismarck is Embraer 175 (88.24% of total bookings). The next most popular plane model is Embraer 170 (11.76%).

Best airlines flying from Illinois to Bismarck

Compare and see reviews for airlines that fly from Illinois to Bismarck with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $218	Free Cancellation	Rating 8.0 7,985 reviews		Search Delta flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Bismarck. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Illinois to Bismarck flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Illinois 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.

An easier way to manage your Bismarck trip

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Cheap flights from Illinois to Bismarck from $167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Bismarck departing on 9/3. 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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Find the cheapest flights from Illinois to Bismarck

Cheap round-trip flights

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Cheap last minute flights

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United Airlines flights from Illinois to Bismarck

Our best United Airlines deals on Illinois to Bismarck flight tickets

Delta flights from Illinois to Bismarck

Our best Delta deals on Illinois to Bismarck flight tickets

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Use the filters below to find and compare flights from Illinois to Bismarck that are best for you.

See travel insights to Bismarck from

How to get the cheapest flight ticket from Illinois 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?

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

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

What is the cheapest Illinois to Bismarck flight route?

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

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

There are 1 cabin classes available to choose from on Illinois 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 Illinois to Bismarck flights?

You could potentially save up to 49% on your flight if you consider stops on a Illinois to Bismarck flight.

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

Delta, American Airlines, and United Airlines are the most popular carriers operating from Illinois to Bismarck

How many flights depart from Illinois to Bismarck on average per day?

As of August 2025, 1 flights take off from Illinois and land in Bismarck each day. The most common flight departure time for this route is 9:00AM, with 100% of daily flights taking off at noon.

How many flights depart from Illinois to Bismarck on average per week?

As of August 2025, 12 flights take off from Illinois and land in Bismarck each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

How long does it take to fly to Bismarck?

Cheap Illinois to Bismarck flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Bismarck

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

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

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

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

What is the most popular plane model from Illinois to Bismarck?

Best airlines flying from Illinois to Bismarck

Compare and see reviews for airlines that fly from Illinois to Bismarck with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Bismarck trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing North Dakota