$167 Cheap Flights from Chicago (ORD) to Bismarck (BIS)

View $167 flight on Tue, Jan 6, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Bismarck, ND (BIS-Bismarck Municipal)

Cheap Flights from Chicago to Bismarck (ORD-BIS)

Prices were available within the past 7 days and start at $167 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 9 - Tue, Dec 16
ORD
Chicago
BIS
Bismarck
$199 Roundtrip, found 20 hours ago
$199
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Chicago to Bismarck, returning Tue, Dec 16, priced at $199 found 20 hours ago
Delta
Tue, Dec 9 - Tue, Dec 16
ORD
Chicago
BIS
Bismarck
$219 Roundtrip, found 20 hours ago
$219
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Dec 9 from Chicago to Bismarck, returning Tue, Dec 16, priced at $219 found 20 hours ago
Delta
Thu, Nov 27 - Tue, Dec 9
ORD
Chicago
BIS
Bismarck
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 27 from Chicago to Bismarck, returning Tue, Dec 9, priced at $224 found 1 day ago
Delta
Wed, Jan 14 - Tue, Jan 27
ORD
Chicago
BIS
Bismarck
$224 Roundtrip, found 22 hours ago
$224
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Jan 14 from Chicago to Bismarck, returning Tue, Jan 27, priced at $224 found 22 hours ago
American Airlines
Tue, Nov 18 - Wed, Dec 3
ORD
Chicago
BIS
Bismarck
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Nov 18 from Chicago to Bismarck, returning Wed, Dec 3, priced at $228 found 3 days ago
Delta
Sun, Jan 18 - Tue, Jan 27
ORD
Chicago
BIS
Bismarck
$229 Roundtrip, found 22 hours ago
$229
Roundtrip
found 22 hours ago
Select Delta flight, departing Sun, Jan 18 from Chicago to Bismarck, returning Tue, Jan 27, priced at $229 found 22 hours ago
American Airlines
Thu, Dec 11 - Tue, Dec 16
ORD
Chicago
BIS
Bismarck
$230 Roundtrip, found 14 hours ago
$230
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Thu, Dec 11 from Chicago to Bismarck, returning Tue, Dec 16, priced at $230 found 14 hours ago
American Airlines
Tue, Dec 9 - Tue, Dec 16
ORD
Chicago
BIS
Bismarck
$238 Roundtrip, found 20 hours ago
$238
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Chicago to Bismarck, returning Tue, Dec 16, priced at $238 found 20 hours ago
American Airlines
Thu, Dec 11 - Tue, Dec 16
ORD
Chicago
BIS
Bismarck
$240 Roundtrip, found 14 hours ago
$240
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Thu, Dec 11 from Chicago to Bismarck, returning Tue, Dec 16, priced at $240 found 14 hours ago
United
Thu, Jan 22 - Mon, Jan 26
ORD
Chicago
BIS
Bismarck
$480 Roundtrip, found 5 days ago
$480
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 22 from Chicago to Bismarck, returning Mon, Jan 26, priced at $480 found 5 days ago

Find the cheapest month to fly from Chicago (ORD) to Bismarck (BIS)

February is typically the cheapest month to fly

From $198 - $604 per traveler.

Alternative airports near Bismarck

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bismarck Municipal BIS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $258
BIS
Bismarck Municipal
CheapestClosest
Average driving time to city center6 min
Flights from $258

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Bismarck Municipal Airport (BIS) cost?
Lock in a cheap one-way flight from $167 or cheap return flight from $199 from O'Hare Intl. Airport (ORD) to Bismarck Municipal Airport (BIS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Bismarck Municipal Airport (BIS)?
Planning your getaway for December is a great way to save, as it's the cheapest month for flights between ORD and BIS. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Bismarck Municipal Airport (BIS)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ORD to BIS flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Bismarck Municipal Airport (BIS)?
Nonstop flights from O'Hare Intl. Airport (ORD) to Bismarck Municipal Airport (BIS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ORD to BIS?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Bismarck Municipal Airport (BIS)?
To avoid possible delays on the O'Hare Intl. Airport (ORD) to Bismarck Municipal Airport (BIS) route, aim to fly before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Bismarck Municipal Airport (BIS) last-minute?
Last-minute bookings from ORD to BIS are usually more expensive. To lock in the lowest rates, start looking for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book an ORD to BIS flight and hotel package?
Compared with arranging hotels and flights separately, booking an ORD to BIS flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Bismarck Municipal Airport (BIS)?
Typically, it's possible to reschedule or cancel your ORD to BIS flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Bismarck Municipal
Airlines serving
American Airlines, Delta, United
Roundtrip price
$199
Distance
714 mi
Average flight time
2 hours 24 mins

Book with confidence

Chicago to Bismarck Flights

The cheapest times to fly from Chicago to Bismarck

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Bismarck are during the month of December. You can find some of the cheapest flights from Chicago to Bismarck with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Bismarck

Sunday is one of the best days to book for cheap flights from Chicago to Bismarck: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Bismarck

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Bismarck in 2025. You can also book with separate airlines for your outbound and return journeys, from $167 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Bismarck flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Bismarck airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Bismarck Flights

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*Available to One Key members.