Cheap flights from Chicago to Bismarck

Chicago FSS
CHI
Bismarck
BIS

Flight deals from Chicago to Bismarck

Below you can see the best deals on flights Chicago — Bismarck for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 29 August, from $294.

Top 10 cheap flights from Chicago to Bismarck

About the Chicago — Bismarck flight

Looking for cheap flights from Chicago to Bismarck? Compare fares from different airlines, check the flight schedule and travel time — and book your Chicago — Bismarck ticket online at the best price.

The route has direct flights — around 8 flights per week, flights are operated by American Airlines, a nonstop flight takes about 2 h 31 min, the distance between the cities is around 1,181 km.

Planning your trip? You may find our Bismarck travel guide, how to get from the airport into town and Bismarck weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $118Min. price
NovemberCheapest
OctoberPeak season
YesDirect flights
1,181 kmDistance
2 h 31 minTravel time
1Airlines
8 / wkFlights

Flight schedule from Chicago to Bismarck

The table shows direct flights from Chicago to Bismarck on the selected date. The flight takes approximately 2 h 31 min. Regular flights are operated by American Airlines. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Bismarck Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Thu, 27 August
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Chicago — Bismarck

Below is a calendar of the lowest flight ticket prices for Chicago — Bismarck by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $118 in November, and the most expensive are around $414 in October. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Chicago to Bismarck by month. Tickets are usually cheapest in January (around $125) and priciest in June (about $274) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$125lowMay$194mediumSep$199medium
Feb$137lowJun$274highOct$188medium
Mar$154lowJul$251highNov$154low
Apr$177mediumAug$217mediumDec$262high

Some values are estimated based on seasonality.

When to fly

Weather in Bismarck: it is warmest in July (up to 29 °C on average) and coolest in January (around -4 °C). The driest month is January.

Tickets are usually cheapest in November and most expensive in October. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Bismarck

Dry and wet days · Bismarck

Wind speed and direction · Bismarck

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How to get the best deal on a Chicago — Bismarck ticket

  • Book ahead: fares for Chicago — Bismarck are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Chicago is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Bismarck is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chicago — Bismarck route are operated by 1 airline; American Airlines runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • American AirlinesAA
    3x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ORD → BIS3x/week
      Duration
      2h 27m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Chicago — Bismarck route

Flights Chicago — Bismarck depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Bismarck Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Bismarck

BIS
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Bismarck flight

How long is the flight from Chicago to Bismarck?

A nonstop Chicago — Bismarck flight takes about 2 h 31 min — the distance between the cities is around 1,181 km.

How far is it from Chicago to Bismarck?

The distance from Chicago to Bismarck is about 1,181 km, which a nonstop flight covers in around 2 h 31 min.

Are there direct flights from Chicago to Bismarck?

Yes, there are nonstop flights Chicago — Bismarck — around 8 flights per week.

Which airlines fly from Chicago to Bismarck?

Airlines operating Chicago — Bismarck include American Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Bismarck flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Bismarck Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chicago to Bismarck?

The price of a Chicago — Bismarck ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in October. Tickets typically cost between $118 and $414. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Bismarck?

Flights Chicago — Bismarck are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Bismarck?

To catch a low fare Chicago — Bismarck, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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