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Cheap flights from Bismarck to Chicago from $98

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 2/24. 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 Bismarck to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:18 am - 6:01 pm
BIS
-
ORD
6h 43m
1 stop
Delta Logo
6:15 am - 12:45 pm
ORD
-
BIS
6h 30m
1 stop
$225Delta
Wed, Mar 4 - Tue, Mar 10
Delta Logo
6:10 am - 10:25 am
BIS
-
ORD
4h 15m
1 stop
Delta Logo
6:51 pm - 11:22 pm
ORD
-
BIS
4h 31m
1 stop
$257Delta
Sat, Feb 28 - Mon, Mar 2
Delta Logo
6:10 am - 10:25 am
BIS
-
ORD
4h 15m
1 stop
Delta Logo
2:05 pm - 11:22 pm
ORD
-
BIS
9h 17m
2 stops
$262Delta
Sat, Feb 28 - Mon, Mar 2
American Airlines Logo
12:43 pm - 3:06 pm
BIS
-
ORD
2h 23mnonstop
American Airlines Logo
9:45 am - 12:13 pm
ORD
-
BIS
2h 28mnonstop
$267American Airlines
Wed, Apr 8 - Mon, Apr 13
Delta Logo
1:10 pm - 7:43 pm
BIS
-
ORD
6h 33m
1 stop
Delta Logo
3:50 pm - 7:53 pm
ORD
-
BIS
4h 03m
1 stop
$270Delta
Wed, Jun 10 - Sat, Jun 13
American Airlines Logo
12:43 pm - 3:06 pm
BIS
-
ORD
2h 23mnonstop
American Airlines Logo
9:45 am - 12:13 pm
ORD
-
BIS
2h 28mnonstop
$299American Airlines
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
2:26 pm - 9:56 pm
BIS
-
ORD
7h 30m
1 stop
American Airlines Logo
9:45 am - 12:13 pm
ORD
-
BIS
2h 28mnonstop
$309American Airlines
Wed, Apr 8 - Mon, Apr 13
Delta Logo
11:18 am - 3:19 pm
BIS
-
ORD
4h 01m
1 stop
Delta Logo
6:15 am - 10:35 am
ORD
-
BIS
4h 20m
1 stop
$316Delta
Thu, Feb 19 - Tue, Feb 24
Delta Logo
1:19 pm - 6:13 pm
BIS
-
ORD
4h 54m
1 stop
Delta Logo
6:25 am - 10:35 am
ORD
-
BIS
4h 10m
1 stop
$319Delta
Fri, Apr 24 - Sun, Apr 26
Delta Logo
7:40 am - 11:35 am
BIS
-
ORD
3h 55m
1 stop
Delta Logo
6:25 am - 10:35 am
ORD
-
BIS
4h 10m
1 stop
$327Delta
Wed, Apr 8 - Mon, Apr 13

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
Apr 8
BIS12:43 pmBismarck
2h 23m
ORD3:06 pmChicago O'Hare Intl
Apr 13
ORD9:45 amChicago O'Hare Intl
2h 28m
BIS12:13 pmBismarck
$267
American Airlines
Apr 9
BIS12:43 pmBismarck
2h 23m
ORD3:06 pmChicago O'Hare Intl
Apr 13
ORD9:45 amChicago O'Hare Intl
2h 28m
BIS12:13 pmBismarck
$299
American Airlines
Apr 8
BIS2:26 pmBismarck
7h 30m
1 stop
ORD9:56 pmChicago O'Hare Intl
Apr 13
ORD9:45 amChicago O'Hare Intl
2h 28m
BIS12:13 pmBismarck
$309

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
Mar 4
BIS11:18 amBismarck
6h 43m
1 stop
ORD6:01 pmChicago O'Hare Intl
Mar 10
ORD6:15 amChicago O'Hare Intl
6h 30m
1 stop
BIS12:45 pmBismarck
$225
Delta
Feb 28
BIS6:10 amBismarck
4h 15m
1 stop
ORD10:25 amChicago O'Hare Intl
Mar 2
ORD6:51 pmChicago O'Hare Intl
4h 31m
1 stop
BIS11:22 pmBismarck
$257
Delta
Feb 28
BIS6:10 amBismarck
4h 15m
1 stop
ORD10:25 amChicago O'Hare Intl
Mar 2
ORD2:05 pmChicago O'Hare Intl
9h 17m
2 stops
BIS11:22 pmBismarck
$262

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 January 29, 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

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 3/4

11:18 am-6:01 pm

1 stop6h 43m

Chicago O'Hare Intl

Tue 3/10

6:15 am-12:45 pm

1 stop6h 30m

$225

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 2/28

6:10 am-10:25 am

1 stop4h 15m

Chicago O'Hare Intl

Mon 3/2

6:51 pm-11:22 pm

1 stop4h 31m

$257

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 2/28

6:10 am-10:25 am

1 stop4h 15m

Chicago O'Hare Intl

Mon 3/2

2:05 pm-11:22 pm

2 stops9h 17m

$262

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 4/8

12:43 pm-3:06 pm

Nonstop2h 23m

Chicago O'Hare Intl

Mon 4/13

9:45 am-12:13 pm

Nonstop2h 28m

$267

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 6/10

1:10 pm-7:43 pm

1 stop6h 33m

Chicago O'Hare Intl

Sat 6/13

3:50 pm-7:53 pm

1 stop4h 03m

$270

BismarckChicago

BIS - ORD

BISORD

Bismarck

Thu 4/9

12:43 pm-3:06 pm

Nonstop2h 23m

Chicago O'Hare Intl

Mon 4/13

9:45 am-12:13 pm

Nonstop2h 28m

$299

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 4/8

2:26 pm-9:56 pm

1 stop7h 30m

Chicago O'Hare Intl

Mon 4/13

9:45 am-12:13 pm

Nonstop2h 28m

$309

BismarckChicago

BIS - ORD

BISORD

Bismarck

Thu 2/19

11:18 am-3:19 pm

1 stop4h 01m

Chicago O'Hare Intl

Tue 2/24

6:15 am-10:35 am

1 stop4h 20m

$316

BismarckChicago

BIS - ORD

BISORD

Bismarck

Fri 4/24

1:19 pm-6:13 pm

1 stop4h 54m

Chicago O'Hare Intl

Sun 4/26

6:25 am-10:35 am

1 stop4h 10m

$319

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 4/8

7:40 am-11:35 am

1 stop3h 55m

Chicago O'Hare Intl

Mon 4/13

6:25 am-10:35 am

1 stop4h 10m

$327

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 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 typical price of a round-trip flight between Bismarck and Chicago O'Hare Intl Airport?

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 $348. 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 $743.

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 in the morning is the least expensive time of day to depart. momondo users have found prices as low as $425 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $450. 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 flights?

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

$213

Fastest flight time

3h 55m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Chicago O'Hare Intl Airport from Bismarck in the past 72 hours is $213. The best round-trip flight deal from Bismarck to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $386.
The fastest flight from Bismarck to Chicago O'Hare Intl Airport takes 3h 55m
Direct flights go from Bismarck to Chicago O'Hare Intl Airport on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

  • 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 3h 55m, 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
DeltaPriceFrom $198Free CancellationRating
7.9
8,128 reviews
Search Delta flights
American AirlinesPriceFrom $240Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights

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
Naperville
Rosemont
New Buffalo
Kenosha
Joliet
Oak Brook
Orland Park
Racine
Hammond
Janesville
Tinley Park
Elgin
Aurora
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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