$129 Find Cheap Flights from Chicago to Bismarck - Compare and Save

These are the earliest and latest flight times available from Chicago to Bismarck:

• Earliest: departs at 9:12 am and lands at 11:50 am
• Latest: departs at 10:05 am and lands at 12:43 pm.

The flight takes about 2h 38m.

Only Economy Class is available on flights from Chicago to Bismarck.

A nonstop flight from Chicago to Bismarck takes 2h 38m, covering 730 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Chicago to Bismarck range from $369 to $513, with an average of $436 over the past 12 months. Anything below $369 counts as a good deal.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $436 round-trip, compared to $481 via a layover through Minneapolis St Paul (MSP).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Morning is the busiest departure period on Chicago to Bismarck flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $345 to $1,956. That means the highest observed fare was about 6x higher than the lowest one.

American Airlines is the only airline on the Chicago to Bismarck route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Chicago to Bismarck are currently lower than usual. Average one-way flight prices are about $209, which is 47% below the typical average for this route.

Flights from Chicago to Bismarck may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Bismarck (BIS).

Connecting flights from Chicago to Bismarck most commonly pass through:

• Minneapolis St Paul (MSP) - 88% of one-stop connections
• Denver Intl (DEN) - 13% of one-stop connections

Yes. Flexible dates can save you up to 57% on flights from Chicago to Bismarck. Saturday is the cheapest departure day at $369 round-trip on average, while Monday is the most expensive at $841, a difference of $472.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Only American Airlines operates flights between Chicago and Bismarck.

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 4h 36m, compared with 5h 48m via Denver Intl (DEN).

Among airlines operating Chicago to Bismarck flights:

• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.