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Cheap flights from Illinois to Bismarck from $188

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Bismarck

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:06 am - 12:36 pmORD  Chicago O'Hare Intl-BIS Bismarck
2h 30mnonstop
American Airlines Logo
12:56 pm - 3:14 pmBIS  Bismarck-ORD Chicago O'Hare Intl
2h 18mnonstop
$305American Airlines
Sat, Oct 3 - Tue, Oct 6
American Airlines Logo
10:06 am - 12:36 pmORD  Chicago O'Hare Intl-BIS Bismarck
2h 30mnonstop
American Airlines Logo
2:07 pm - 10:10 pmBIS  Bismarck-ORD Chicago O'Hare Intl
8h 03m1 stop Dallas/Fort Worth
$315American Airlines
Sat, Oct 3 - Tue, Oct 6
Delta Logo
5:47 pm - 11:11 pmSTL  Lambert-St Louis-BIS Bismarck
5h 24m1 stop Minneapolis St Paul
Delta Logo
5:40 pm - 11:16 pmBIS  Bismarck-STL Lambert-St Louis
5h 36m1 stop Minneapolis St Paul
$319Delta
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
7:26 am - 12:33 pmSTL  Lambert-St Louis-BIS Bismarck
5h 07m1 stop Chicago O'Hare Intl
American Airlines Logo
1:06 pm - 7:22 pmBIS  Bismarck-STL Lambert-St Louis
6h 16m1 stop Chicago O'Hare Intl
$319American Airlines
Fri, Dec 4 - Tue, Dec 8
American Airlines Logo
7:26 am - 12:33 pmSTL  Lambert-St Louis-BIS Bismarck
5h 07m1 stop Chicago O'Hare Intl
American Airlines Logo
1:58 pm - 11:59 pmBIS  Bismarck-STL Lambert-St Louis
10h 01m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$324American Airlines
Fri, Dec 4 - Tue, Dec 8
Delta Logo
9:59 am - 5:00 pmMDW  Chicago Midway-BIS Bismarck
7h 01m1 stop Minneapolis St Paul
Delta Logo
9:40 am - 1:20 pmBIS  Bismarck-MDW Chicago Midway
3h 40m1 stop Minneapolis St Paul
$325Delta
Sat, Sep 19 - Sat, Sep 26
Delta Logo
6:10 am - 10:32 amORD  Chicago O'Hare Intl-BIS Bismarck
4h 22m1 stop Minneapolis St Paul
Delta Logo
5:40 pm - 9:38 pmBIS  Bismarck-ORD Chicago O'Hare Intl
3h 58m1 stop Minneapolis St Paul
$325Delta
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
1:40 pm - 8:29 pmSTL  Lambert-St Louis-BIS Bismarck
6h 49m1 stop Denver Intl
United Airlines Logo
9:00 am - 4:57 pmBIS  Bismarck-STL Lambert-St Louis
7h 57m1 stop Denver Intl
$399United Airlines
Sat, Nov 7 - Tue, Nov 10
United Airlines Logo
7:12 am - 8:29 pmORD  Chicago O'Hare Intl-BIS Bismarck
13h 17m2 stops Minneapolis St Paul Denver Intl
United Airlines Logo
5:50 am - 6:45 pmBIS  Bismarck-ORD Chicago O'Hare Intl
12h 55m2 stops Denver Intl Minneapolis St Paul
$556United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
7:30 am - 8:03 pmORD  Chicago O'Hare Intl-BIS Bismarck
12h 33m2 stops Minneapolis St Paul Denver Intl
United Airlines Logo
5:07 pm - 11:57 pmBIS  Bismarck-ORD Chicago O'Hare Intl
6h 50m1 stop Denver Intl
$582United Airlines
Sat, Jan 30 - Tue, Feb 2

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United Airlines flights from Illinois to Bismarck

Our best United Airlines deals on Illinois to Bismarck flight tickets
United Airlines
Nov 7
STL1:40 pmLambert-St Louis
6h 49m
1 stop
BIS8:29 pmBismarck
Nov 10
BIS9:00 amBismarck
7h 57m
1 stop
STL4:57 pmLambert-St Louis
$399
United Airlines
Nov 7
STL8:50 amLambert-St Louis
7h 37m
1 stop
BIS4:27 pmBismarck
Nov 10
BIS5:02 pmBismarck
22h 41m
3 stops
STL3:43 pmLambert-St Louis
$482
United Airlines
Nov 7
STL1:40 pmLambert-St Louis
6h 49m
1 stop
BIS8:29 pmBismarck
Nov 10
BIS9:00 amBismarck
7h 57m
1 stop
STL4:57 pmLambert-St Louis
$507

Delta flights from Illinois to Bismarck

Our best Delta deals on Illinois to Bismarck flight tickets
Delta
Sep 26
STL5:47 pmLambert-St Louis
5h 24m
1 stop
BIS11:11 pmBismarck
Oct 3
BIS5:40 pmBismarck
5h 36m
1 stop
STL11:16 pmLambert-St Louis
$319
Delta
Sep 19
MDW9:59 amChicago Midway
7h 01m
1 stop
BIS5:00 pmBismarck
Sep 26
BIS9:40 amBismarck
3h 40m
1 stop
MDW1:20 pmChicago Midway
$325
Delta
Sep 19
MDW9:29 amChicago Midway
7h 31m
2 stops
BIS5:00 pmBismarck
Sep 26
BIS9:40 amBismarck
3h 40m
1 stop
MDW1:20 pmChicago Midway
$330

momondo Fare Finder

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

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Route

Depart

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Price

Cheapest round-trip
Quickest round-trip

ChicagoBismarck

ORD Chicago O'Hare Intl - BIS Bismarck

ORDBIS

Chicago O'Hare Intl

Sat 10/3

10:06 am-12:36 pm

Nonstop2h 30m

Bismarck

Tue 10/6

12:56 pm-3:14 pm

Nonstop2h 18m

$305

ChicagoBismarck

ORD Chicago O'Hare Intl - BIS Bismarck

ORDBIS

Chicago O'Hare Intl

Sat 10/3

10:06 am-12:36 pm

Nonstop2h 30m

Bismarck

Tue 10/6

2:07 pm-10:10 pm

1 stop8h 03m

$315

St. LouisBismarck

STL Lambert-St Louis - BIS Bismarck

STLBIS

Lambert-St Louis

Sat 9/26

5:47 pm-11:11 pm

1 stop5h 24m

Bismarck

Sat 10/3

5:40 pm-11:16 pm

1 stop5h 36m

$319

St. LouisBismarck

STL Lambert-St Louis - BIS Bismarck

STLBIS

Lambert-St Louis

Fri 12/4

7:26 am-12:33 pm

1 stop5h 07m

Bismarck

Tue 12/8

1:06 pm-7:22 pm

1 stop6h 16m

$319

St. LouisBismarck

STL Lambert-St Louis - BIS Bismarck

STLBIS

Lambert-St Louis

Fri 12/4

7:26 am-12:33 pm

1 stop5h 07m

Bismarck

Tue 12/8

1:58 pm-11:59 pm

2 stops10h 01m

$324

ChicagoBismarck

MDW Chicago Midway - BIS Bismarck

MDWBIS

Chicago Midway

Sat 9/19

9:59 am-5:00 pm

1 stop7h 01m

Bismarck

Sat 9/26

9:40 am-1:20 pm

1 stop3h 40m

$325

ChicagoBismarck

ORD Chicago O'Hare Intl - BIS Bismarck

ORDBIS

Chicago O'Hare Intl

Wed 9/23

6:10 am-10:32 am

1 stop4h 22m

Bismarck

Sat 9/26

5:40 pm-9:38 pm

1 stop3h 58m

$325

St. LouisBismarck

STL Lambert-St Louis - BIS Bismarck

STLBIS

Lambert-St Louis

Sat 11/7

1:40 pm-8:29 pm

1 stop6h 49m

Bismarck

Tue 11/10

9:00 am-4:57 pm

1 stop7h 57m

$399

ChicagoBismarck

ORD Chicago O'Hare Intl - BIS Bismarck

ORDBIS

Chicago O'Hare Intl

Wed 11/11

7:12 am-8:29 pm

2 stops13h 17m

Bismarck

Sat 11/14

5:50 am-6:45 pm

2 stops12h 55m

$556

ChicagoBismarck

ORD Chicago O'Hare Intl - BIS Bismarck

ORDBIS

Chicago O'Hare Intl

Sat 1/30

7:30 am-8:03 pm

2 stops12h 33m

Bismarck

Tue 2/2

5:07 pm-11:57 pm

1 stop6h 50m

$582

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 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?

In general, March 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 $255. If you aren’t able to travel during the month of March, then book flights to Bismarck from Illinois during February instead. Flights to Bismarck in February, 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 Illinois to Bismarck is on a Saturday. Travelers who choose to depart for Bismarck on a Saturday will often find tickets for as low as $351. 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 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 3 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?

No. A direct flight is the cheapest option for a flight between Illinois 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

$188

Fastest flight time

2h 26m

Direct flights

Every day

Airports in Bismarck

1 airport
The best one-way flight to Bismarck from Illinois in the past 72 hours is $188. The best round-trip flight deal from Illinois to Bismarck found on momondo in the last 72 hours is $305.
The fastest flight from Illinois to Bismarck takes 2h 26m
Direct flights go from Illinois to Bismarck every day.
There is 1 airport in Bismarck. From Illinois there are direct flights to Bismarck (BIS).
Search flight deals

Frequently asked questions about flying from Illinois to Bismarck

  • 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?

  • 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?

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
American AirlinesPriceFrom $254Free CancellationRating
7.1
11,979 reviews
Search American Airlines flights
DeltaPriceFrom $255Free CancellationRating
7.8
8,513 reviews
Search Delta 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.

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