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Cheap flights from Bismarck to Chicago from $185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bismarck to Chicago departing on 8/16. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bismarck to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:16 pm - 3:40 pm
BIS
-
ORD
2h 24mnonstop
American Airlines Logo
9:45 am - 12:16 pm
ORD
-
BIS
2h 31mnonstop
$295American Airlines
Sat, Jul 18 - Wed, Jul 22
American Airlines Logo
2:28 pm - 10:23 pm
BIS
-
ORD
7h 55m
1 stop
American Airlines Logo
9:40 am - 12:25 pm
ORD
-
BIS
2h 45mnonstop
$305American Airlines
Tue, Nov 3 - Sat, Nov 7
Delta Logo
7:31 am - 11:42 am
BIS
-
ORD
4h 11m
1 stop
Delta Logo
9:30 am - 2:25 pm
ORD
-
BIS
4h 55m
1 stop
$315Delta
Tue, Oct 6 - Sat, Oct 10
Delta Logo
12:35 pm - 4:49 pm
BIS
-
ORD
4h 14m
1 stop
Delta Logo
7:05 am - 4:54 pm
ORD
-
BIS
9h 49m
2 stops
$320Delta
Wed, Oct 7 - Tue, Oct 13
Delta Logo
7:31 am - 6:40 pm
BIS
-
ORD
11h 09m
2 stops
Delta Logo
8:55 am - 4:54 pm
ORD
-
BIS
7h 59m
2 stops
$325Delta
Tue, Nov 3 - Sat, Nov 7
American Airlines Logo
1:56 pm - 4:10 pm
BIS
-
ORD
2h 14mnonstop
American Airlines Logo
9:40 am - 12:04 pm
ORD
-
BIS
2h 24mnonstop
$332American Airlines
Wed, Oct 7 - Tue, Oct 13
American Airlines Logo
12:55 pm - 3:27 pm
BIS
-
ORD
2h 32mnonstop
American Airlines Logo
9:40 am - 12:25 pm
ORD
-
BIS
2h 45mnonstop
$337American Airlines
Mon, Nov 9 - Sat, Nov 14
American Airlines Logo
1:55 pm - 9:22 pm
BIS
-
ORD
7h 27m
1 stop
American Airlines Logo
9:45 am - 12:16 pm
ORD
-
BIS
2h 31mnonstop
$342American Airlines
Sat, Jul 18 - Wed, Jul 22
American Airlines Logo
12:55 pm - 3:27 pm
BIS
-
ORD
2h 32mnonstop
American Airlines Logo
1:21 pm - 10:23 pm
ORD
-
BIS
9h 02m
1 stop
$347American Airlines
Mon, Nov 9 - Sat, Nov 14
American Airlines Logo
12:55 pm - 3:27 pm
BIS
-
ORD
2h 32mnonstop
American Airlines Logo
9:40 am - 12:25 pm
ORD
-
BIS
2h 45mnonstop
$351American Airlines
Tue, Nov 3 - Sat, Nov 7

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American Airlines flights from Bismarck to Chicago O'Hare Intl Airport

Our best American Airlines deals on Bismarck to Chicago O'Hare Intl Airport flight tickets
American Airlines
Jul 18
BIS1:16 pmBismarck
2h 24m
ORD3:40 pmChicago O'Hare Intl
Jul 22
ORD9:45 amChicago O'Hare Intl
2h 31m
BIS12:16 pmBismarck
$295
American Airlines
Nov 3
BIS2:28 pmBismarck
7h 55m
1 stop
ORD10:23 pmChicago O'Hare Intl
Nov 7
ORD9:40 amChicago O'Hare Intl
2h 45m
BIS12:25 pmBismarck
$305
American Airlines
Oct 7
BIS1:56 pmBismarck
2h 14m
ORD4:10 pmChicago O'Hare Intl
Oct 13
ORD9:40 amChicago O'Hare Intl
2h 24m
BIS12:04 pmBismarck
$332

Delta flights from Bismarck to Chicago O'Hare Intl Airport

Our best Delta deals on Bismarck to Chicago O'Hare Intl Airport flight tickets
Delta
Oct 6
BIS7:31 amBismarck
4h 11m
1 stop
ORD11:42 amChicago O'Hare Intl
Oct 10
ORD9:30 amChicago O'Hare Intl
4h 55m
1 stop
BIS2:25 pmBismarck
$315
Delta
Oct 7
BIS12:35 pmBismarck
4h 14m
1 stop
ORD4:49 pmChicago O'Hare Intl
Oct 13
ORD7:05 amChicago O'Hare Intl
9h 49m
2 stops
BIS4:54 pmBismarck
$320
Delta
Nov 3
BIS7:31 amBismarck
11h 09m
2 stops
ORD6:40 pmChicago O'Hare Intl
Nov 7
ORD8:55 amChicago O'Hare Intl
7h 59m
2 stops
BIS4:54 pmBismarck
$325

momondo Fare Finder

 
Customize your flight search to find flights from Bismarck to Chicago O'Hare Intl Airport 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 June 16, 2026.
Use the filters below to find and compare flights from Bismarck to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 7/18

1:16 pm-3:40 pm

Nonstop2h 24m

Chicago O'Hare Intl

Wed 7/22

9:45 am-12:16 pm

Nonstop2h 31m

$295

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 11/3

2:28 pm-10:23 pm

1 stop7h 55m

Chicago O'Hare Intl

Sat 11/7

9:40 am-12:25 pm

Nonstop2h 45m

$305

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 10/6

7:31 am-11:42 am

1 stop4h 11m

Chicago O'Hare Intl

Sat 10/10

9:30 am-2:25 pm

1 stop4h 55m

$315

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 10/7

12:35 pm-4:49 pm

1 stop4h 14m

Chicago O'Hare Intl

Tue 10/13

7:05 am-4:54 pm

2 stops9h 49m

$320

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 11/3

7:31 am-6:40 pm

2 stops11h 09m

Chicago O'Hare Intl

Sat 11/7

8:55 am-4:54 pm

2 stops7h 59m

$325
Quickest round-trip

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 10/7

1:56 pm-4:10 pm

Nonstop2h 14m

Chicago O'Hare Intl

Tue 10/13

9:40 am-12:04 pm

Nonstop2h 24m

$332

BismarckChicago

BIS - ORD

BISORD

Bismarck

Mon 11/9

12:55 pm-3:27 pm

Nonstop2h 32m

Chicago O'Hare Intl

Sat 11/14

9:40 am-12:25 pm

Nonstop2h 45m

$337

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 7/18

1:55 pm-9:22 pm

1 stop7h 27m

Chicago O'Hare Intl

Wed 7/22

9:45 am-12:16 pm

Nonstop2h 31m

$342

BismarckChicago

BIS - ORD

BISORD

Bismarck

Mon 11/9

12:55 pm-3:27 pm

Nonstop2h 32m

Chicago O'Hare Intl

Sat 11/14

1:21 pm-10:23 pm

1 stop9h 02m

$347

BismarckChicago

BIS - ORD

BISORD

Bismarck

Tue 11/3

12:55 pm-3:27 pm

Nonstop2h 32m

Chicago O'Hare Intl

Sat 11/7

9:40 am-12:25 pm

Nonstop2h 45m

$351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Chicago from

How to get the cheapest flight ticket from Bismarck to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Bismarck averaging around $0.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $373. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Bismarck because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $746.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Bismarck at noon is the least expensive time of day to depart. momondo users have found prices as low as $469 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $490. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Bismarck to Chicago O'Hare Intl flight route?

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

What cabin class options are available on Bismarck to Chicago O'Hare Intl Airport flights?

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

No. A direct flight is the cheapest option for a flight between Bismarck to Chicago O'Hare Intl Airport.

When to book flights from Bismarck to Chicago O'Hare Intl Airport

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

Cheap Bismarck to Chicago O'Hare Intl Airport (BIS to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bismarck to Chicago O'Hare Intl Airport

Best Price Found

$331

Fastest flight time

2h 24m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Bismarck in the past 72 hours is $331. The best round-trip flight deal from Bismarck to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $448.
The fastest flight from Bismarck to Chicago O'Hare Intl Airport takes 2h 24m
Direct flights go from Bismarck to Chicago O'Hare Intl Airport every day.
Search flight deals

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

  • How far is Bismarck to Chicago O'Hare Intl by plane?

    There are 716.3 mi between Bismarck and Chicago O'Hare Intl. Flights usually cover this in 2h 24m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Bismarck Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Bismarck Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Bismarck Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Bismarck Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bismarck Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Bismarck to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Bismarck to Chicago O'Hare Intl Airport?

Best airlines flying from Bismarck to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Bismarck to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $259Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights

  • American Airlines Flights From Bismarck to Chicago O'Hare Intl Airport

    American Airlines flight deals from Bismarck to Chicago O'Hare Intl Airport start from $259 round-trip. Over the 7 American Airlines flights for this route in a normal week, average airfare is usually $338 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
Oak Brook
New Buffalo
Joliet
Kenosha
Aurora
Hammond
Racine
Janesville
Evanston
Elgin
South Holland

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Bismarck.

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

Flights from Bismarck to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Bismarck to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Chicago from Bismarck are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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