CHI - BIS

$124 Find Cheap Flights from Chicago to Bismarck - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Bismarck departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$197
Delta
Fri 8/28Sun 8/30
MDW - BIS • 1 stop
Cheapest non-stop
$295
American Airlines
Wed 8/12Wed 8/19
ORD - BIS • Non-stop
Top airlines
Delta
Cheapest • from $197 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with American Airlines. Average duration is 2h 29m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
ORD
-
BIS
Cheapest
ORD
-
BIS
Most popular
Insights
Insights
Insights
Insights
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We hope you love your trip to Bismarck!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Bismarck (CHI-BIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Bismarck that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Bismarck

Fri, Aug 28 - Sun, Aug 30
Delta Logo
7:25 pm - 11:12 pm
MDW
-
BIS
3h 47m
1 stop
Delta Logo
8:01 am - 1:10 pm
BIS
-
MDW
5h 09m
1 stop
$197Delta
Sat, Aug 15 - Sat, Aug 22
Delta Logo
3:00 pm - 7:46 pm
ORD
-
BIS
4h 46m
1 stop
Delta Logo
5:36 pm - 9:47 pm
BIS
-
ORD
4h 11m
1 stop
$197Delta
Fri, Aug 21 - Sun, Aug 23
Delta Logo
1:59 pm - 11:12 pm
ORD
-
BIS
9h 13m
2 stops
Delta Logo
5:00 am - 8:30 am
BIS
-
ORD
3h 30m
1 stop
$202Delta
Sat, Aug 15 - Sat, Aug 22
Delta Logo
1:51 pm - 7:46 pm
MDW
-
BIS
5h 55m
1 stop
Delta Logo
1:17 pm - 6:01 pm
BIS
-
MDW
4h 44m
1 stop
$288Delta
Sat, Aug 15 - Sat, Aug 22
Delta Logo
6:00 pm - 11:12 pm
ORD
-
BIS
5h 12m
1 stop
Delta Logo
10:00 am - 3:30 pm
BIS
-
ORD
5h 30m
1 stop
$288Delta
Tue, Aug 18 - Tue, Aug 25
Delta Logo
1:51 pm - 7:46 pm
MDW
-
BIS
5h 55m
1 stop
Delta Logo
5:00 am - 12:39 pm
BIS
-
MDW
7h 39m
2 stops
$293Delta
Sat, Aug 15 - Sat, Aug 22
Delta Logo
3:00 pm - 7:46 pm
ORD
-
BIS
4h 46m
1 stop
Delta Logo
1:17 pm - 8:30 pm
BIS
-
ORD
7h 13m
2 stops
$293Delta
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
10:00 am - 12:27 pm
ORD
-
BIS
2h 27mnonstop
American Airlines Logo
12:58 pm - 3:23 pm
BIS
-
ORD
2h 25mnonstop
$295American Airlines
Fri, Aug 21 - Sun, Aug 23
Delta Logo
1:51 pm - 7:46 pm
MDW
-
BIS
5h 55m
1 stop
Delta Logo
1:27 pm - 6:01 pm
BIS
-
MDW
4h 34m
1 stop
$298Delta
Wed, Aug 12 - Wed, Aug 19
American Airlines Logo
7:00 am - 1:25 pm
ORD
-
BIS
6h 25m
1 stop
American Airlines Logo
12:58 pm - 3:23 pm
BIS
-
ORD
2h 25mnonstop
$305American Airlines
Booking Insights

KAYAK's insights & trends for Chicago to Bismarck flights

Get data-powered insights and trends into flights from Chicago to Bismarck to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Chicago to Bismarck flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Chicago to Bismarck costs $379 on the route between Chicago O'Hare Intl Airport (ORD) and Bismarck (BIS). It is also the most popular route.

What’s the cheapest day of the week to fly from Chicago to Bismarck?

The average price of all round-trip flights from Chicago to Bismarck clicked on KAYAK for each day over the last 12 months.

For Chicago to Bismarck, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Bismarck back to Chicago, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Chicago to Bismarck?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago to Bismarck, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago to Bismarck is November, where tickets cost $254 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $379 and $370 respectively.

Can I save money by flying with a layover from Chicago to Bismarck?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $465, prices are generally cheapest when you fly direct.

Find deals

Good to know

Cheapest flight$124
Flight from Chicago O'Hare Airport to Bismarck

When to book flights from Chicago to Bismarck

Are your dates flexible? Find out the best times to travel from Chicago to Bismarck based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Chicago to Bismarck

  • What is the cheapest flight from Chicago to Bismarck?

    In the last 5 days, the lowest price for a flight from Chicago to Bismarck was $124 for a one-way ticket and $197 for a round-trip.

  • Do I need a passport to fly between Chicago and Bismarck?

    A passport is not required to fly from Chicago to Bismarck.

  • Which airports will I be using when flying from Chicago to Bismarck?

    Chicago is served by 2 major airports and there is only 1 main airport in Bismarck. You will leave Chicago from one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be arriving at Bismarck.

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Bismarck?

    Only American Airlines offers inflight Wi-Fi service on the Chicago to Bismarck flight route.

  • Which aircraft models fly most regularly from Chicago to Bismarck?

    The Embraer 175 is the aircraft model that flies most regularly on the Chicago to Bismarck flight route.

  • Which airline alliances offer flights from Chicago to Bismarck?

    SkyTeam, and oneworld are the airline alliances operating flights between Chicago and Bismarck, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Bismarck?

    There are nonstop flights from Chicago to Bismarck on a daily basis.

  • How does KAYAK find such low prices on flights from Chicago to Bismarck?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Bismarck.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Bismarck?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Bismarck?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bismarck with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Bismarck?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bismarck from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago to Bismarck

  • Looking for a cheap flight? 25% of our users found flights on this route for $422 or less round-trip.

Prefer to fly direct from Chicago to Bismarck?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Chicago to Bismarck.
Find which airlines fly direct from Chicago to Bismarck Airport, which days they fly and book direct flights.

Direct departures

Chicago to Bismarck

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Bismarck to Chicago

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top airline flying from Chicago to Bismarck

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Bismarck. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Bismarck? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11784 reviews
6.8Entertainment
6.4Food
7.2Comfort
7.5Boarding
7.9Crew
Airline reviews

I was very unhappy with the lack of communication from the cockpit. It took close to a half an hour before we took off after the doors were closed, and we got no announcements as to progress. It would be nice to get some acknowledgement of the situation and updates as to when we are taking off.

4.0 OkayDoug, Jul 2026
ORD - PHX
Read more American Airlines reviews

I was very unhappy with the lack of communication from the cockpit. It took close to a half an hour before we took off after the doors were closed, and we got no announcements as to progress. It would be nice to get some acknowledgement of the situation and updates as to when we are taking off.

The seat was not even cleaned. It has full of cookie crums probably from last flight's passenger. Its basic expectation that, seats are clean.

Very turbulent flight, no drinks, very little service, unorganized boarding, gate changed multiple times

The flight was delayed significantly. Communication during the flight was abrupt and caused some panic as we were navigating turbulence. It was also too loud and every announcement felt startling. The flight attendants did not offer any assurances and I felt unsettled most of the flight. The seats, floor and tray table was very dirty. The seat next to me was broken and the passenger sitting there was very uncomfortable. He had a spring in his back and his seat made terrible squeaking noises through the flight.

Significant delays on my trip to Chicago and my trip back to NY

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

I’ve got 31F seat and window seat . My 2 co passengers was AA crew members and they were very rude attitude and when I was going to use bathroom their gestures was very different and awkward and the guy beside me completely occupied the hand rest and I was really uncomfortable

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

It wa sort of on time; the cab was left with some trash

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Everything you need to know for your flight from Chicago to Bismarck

Information on your arrival and departure airports

Bismarck (BIS)