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Cheap flights from Bismarck to Chicago from $116

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 5/9. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:59 pm - 3:23 pm
BIS
-
ORD
2h 24mnonstop
American Airlines Logo
9:55 am - 12:29 pm
ORD
-
BIS
2h 34mnonstop
$251American Airlines
Sat, May 2 - Tue, May 5
American Airlines Logo
2:26 pm - 10:45 pm
BIS
-
ORD
8h 19m
1 stop
American Airlines Logo
9:55 am - 12:29 pm
ORD
-
BIS
2h 34mnonstop
$261American Airlines
Sat, May 2 - Tue, May 5
Delta Logo
8:05 am - 11:34 am
BIS
-
ORD
3h 29m
1 stop
Delta Logo
11:00 am - 7:35 pm
ORD
-
BIS
8h 35m
2 stops
$276Delta
Sat, May 2 - Tue, May 5
Delta Logo
6:05 am - 12:49 pm
BIS
-
ORD
6h 44m
2 stops
Delta Logo
1:36 pm - 7:35 pm
ORD
-
BIS
5h 59m
2 stops
$282Delta
Sat, May 2 - Tue, May 5
Delta Logo
1:19 pm - 6:11 pm
BIS
-
ORD
4h 52m
1 stop
Delta Logo
8:50 am - 12:38 pm
ORD
-
BIS
3h 48m
1 stop
$305Delta
Sat, May 2 - Tue, May 5
Delta Logo
1:19 pm - 6:11 pm
BIS
-
ORD
4h 52m
1 stop
Delta Logo
6:25 am - 12:38 pm
ORD
-
BIS
6h 13m
1 stop
$315Delta
Sat, May 2 - Tue, May 5
American Airlines Logo
12:42 pm - 3:10 pm
BIS
-
ORD
2h 28mnonstop
American Airlines Logo
10:34 am - 1:01 pm
ORD
-
BIS
2h 27mnonstop
$349American Airlines
Wed, Jul 29 - Wed, Aug 5
American Airlines Logo
1:32 pm - 3:44 pm
BIS
-
ORD
2h 12mnonstop
American Airlines Logo
10:34 am - 1:01 pm
ORD
-
BIS
2h 27mnonstop
$350American Airlines
Thu, Aug 27 - Sat, Aug 29
American Airlines Logo
2:59 pm - 11:22 pm
BIS
-
ORD
8h 23m
1 stop
American Airlines Logo
10:34 am - 1:01 pm
ORD
-
BIS
2h 27mnonstop
$360American Airlines
Thu, Aug 27 - Sat, Aug 29
Delta Logo
7:31 am - 11:29 am
BIS
-
ORD
3h 58m
1 stop
Delta Logo
6:00 am - 12:41 pm
ORD
-
BIS
6h 41m
1 stop
$367Delta
Thu, Aug 27 - Sat, Aug 29

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
May 2
BIS12:59 pmBismarck
2h 24m
ORD3:23 pmChicago O'Hare Intl
May 5
ORD9:55 amChicago O'Hare Intl
2h 34m
BIS12:29 pmBismarck
$251
American Airlines
May 2
BIS2:26 pmBismarck
8h 19m
1 stop
ORD10:45 pmChicago O'Hare Intl
May 5
ORD9:55 amChicago O'Hare Intl
2h 34m
BIS12:29 pmBismarck
$261
American Airlines
Jul 29
BIS12:42 pmBismarck
2h 28m
ORD3:10 pmChicago O'Hare Intl
Aug 5
ORD10:34 amChicago O'Hare Intl
2h 27m
BIS1:01 pmBismarck
$349

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
May 2
BIS8:05 amBismarck
3h 29m
1 stop
ORD11:34 amChicago O'Hare Intl
May 5
ORD11:00 amChicago O'Hare Intl
8h 35m
2 stops
BIS7:35 pmBismarck
$276
Delta
May 2
BIS6:05 amBismarck
6h 44m
2 stops
ORD12:49 pmChicago O'Hare Intl
May 5
ORD1:36 pmChicago O'Hare Intl
5h 59m
2 stops
BIS7:35 pmBismarck
$282
Delta
May 2
BIS1:19 pmBismarck
4h 52m
1 stop
ORD6:11 pmChicago O'Hare Intl
May 5
ORD8:50 amChicago O'Hare Intl
3h 48m
1 stop
BIS12:38 pmBismarck
$305

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 March 14, 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 5/2

12:59 pm-3:23 pm

Nonstop2h 24m

Chicago O'Hare Intl

Tue 5/5

9:55 am-12:29 pm

Nonstop2h 34m

$251

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 5/2

2:26 pm-10:45 pm

1 stop8h 19m

Chicago O'Hare Intl

Tue 5/5

9:55 am-12:29 pm

Nonstop2h 34m

$261

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 5/2

8:05 am-11:34 am

1 stop3h 29m

Chicago O'Hare Intl

Tue 5/5

11:00 am-7:35 pm

2 stops8h 35m

$276

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 5/2

6:05 am-12:49 pm

2 stops6h 44m

Chicago O'Hare Intl

Tue 5/5

1:36 pm-7:35 pm

2 stops5h 59m

$282

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 5/2

1:19 pm-6:11 pm

1 stop4h 52m

Chicago O'Hare Intl

Tue 5/5

8:50 am-12:38 pm

1 stop3h 48m

$305

BismarckChicago

BIS - ORD

BISORD

Bismarck

Sat 5/2

1:19 pm-6:11 pm

1 stop4h 52m

Chicago O'Hare Intl

Tue 5/5

6:25 am-12:38 pm

1 stop6h 13m

$315

BismarckChicago

BIS - ORD

BISORD

Bismarck

Wed 7/29

12:42 pm-3:10 pm

Nonstop2h 28m

Chicago O'Hare Intl

Wed 8/5

10:34 am-1:01 pm

Nonstop2h 27m

$349
Quickest round-trip

BismarckChicago

BIS - ORD

BISORD

Bismarck

Thu 8/27

1:32 pm-3:44 pm

Nonstop2h 12m

Chicago O'Hare Intl

Sat 8/29

10:34 am-1:01 pm

Nonstop2h 27m

$350

BismarckChicago

BIS - ORD

BISORD

Bismarck

Thu 8/27

2:59 pm-11:22 pm

1 stop8h 23m

Chicago O'Hare Intl

Sat 8/29

10:34 am-1:01 pm

Nonstop2h 27m

$360

BismarckChicago

BIS - ORD

BISORD

Bismarck

Thu 8/27

7:31 am-11:29 am

1 stop3h 58m

Chicago O'Hare Intl

Sat 8/29

6:00 am-12:41 pm

1 stop6h 41m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $350. 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 $733.

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 $443 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $448. 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

$329

Fastest flight time

2h 12m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Bismarck in the past 72 hours is $329. The best round-trip flight deal from Bismarck to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $384.
The fastest flight from Bismarck to Chicago O'Hare Intl Airport takes 2h 12m
Direct flights go from Bismarck to Chicago O'Hare Intl Airport every day.
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 2h 12m, 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 $218Free CancellationRating
7.9
8,291 reviews
Search Delta flights
American AirlinesPriceFrom $240Free CancellationRating
7.1
11,464 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
Rosemont
Naperville
New Buffalo
Orland Park
Kenosha
Oak Brook
Joliet
Racine
Janesville
Hammond
Aurora
Tinley Park
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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