Cheap Flights from Bismarck to Chicago

Compare Bismarck to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Bismarck to Chicago

Looking for a cheap last-minute deal or the best return flight from Bismarck Airport to Chicago? If you want to travel next month, return fares start from $612. Find the lowest prices on one-way and return tickets right here.

Chicago.$612 per passenger.Departing Sat, 18 Jul, returning Wed, 22 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Bismarck on Sat, 18 Jul, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago Midway on Wed, 22 Jul, arriving in Bismarck.Price includes taxes and charges.From $612, select.

Chicago.$614 per passenger.Departing Fri, 14 Aug, returning Tue, 18 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Bismarck on Fri, 14 Aug, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Tue, 18 Aug, arriving in Bismarck.Price includes taxes and charges.From $614, select.

Chicago.$689 per passenger.Departing Fri, 11 Sep, returning Sun, 13 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Bismarck on Fri, 11 Sep, arriving in Chicago Midway.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Sun, 13 Sep, arriving in Bismarck.Price includes taxes and charges.From $689, select.

Chicago.$693 per passenger.Departing Fri, 6 Nov, returning Sun, 8 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Bismarck on Fri, 6 Nov, arriving in Chicago Midway.Inbound indirect flight with Delta, departs from Chicago Midway on Sun, 8 Nov, arriving in Bismarck.Price includes taxes and charges.From $693, select.

Chicago.$694 per passenger.Departing Thu, 10 Dec, returning Thu, 17 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Bismarck on Thu, 10 Dec, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Thu, 17 Dec, arriving in Bismarck.Price includes taxes and charges.From $694, select.

Chicago.$720 per passenger.Departing Fri, 25 Sep, returning Fri, 2 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Bismarck on Fri, 25 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Fri, 2 Oct, arriving in Bismarck.Price includes taxes and charges.From $720, select.

Chicago.$899 per passenger.Departing Fri, 2 Oct, returning Sun, 4 Oct.Return flight with United.Outbound indirect flight with United, departs from Bismarck on Fri, 2 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with United, departs from Chicago O'Hare International on Sun, 4 Oct, arriving in Bismarck.Price includes taxes and charges.From $899, select.

Chicago.$1,043 per passenger.Departing Sun, 28 Jun, returning Sun, 5 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Bismarck on Sun, 28 Jun, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Sun, 5 Jul, arriving in Bismarck.Price includes taxes and charges.From $1,043, select.

Chicago.$1,086 per passenger.Departing Sat, 20 Jun, returning Wed, 24 Jun.Return flight with United.Outbound indirect flight with United, departs from Bismarck on Sat, 20 Jun, arriving in Chicago O'Hare International.Inbound indirect flight with United, departs from Chicago O'Hare International on Wed, 24 Jun, arriving in Bismarck.Price includes taxes and charges.From $1,086, select.

Chicago.$1,261 per passenger.Departing Thu, 30 Jul, returning Sun, 2 Aug.Return flight with United.Outbound indirect flight with United, departs from Bismarck on Thu, 30 Jul, arriving in Chicago O'Hare International.Inbound indirect flight with United, departs from Chicago O'Hare International on Sun, 2 Aug, arriving in Bismarck.Price includes taxes and charges.From $1,261, select.

Find the cheapest month to fly from Bismarck to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bismarck to Chicago flights are currently cheapest in July.

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Direct flights from Bismarck to Chicago

Alternative Bismarck to Chicago routes

Looking for the cheapest, fastest or easiest route from Bismarck to Chicago? You could fly into the following airports instead.

Bismarck to Chicago: Flight information

The things to know before you go.

Cheapest flight found	$612
Cheapest month to fly	July
Average flight time	2 hrs, 26 mins
Most popular airline	Envoy Air
Average flights per week	25

Finding cheap flights from Bismarck to Chicago: Frequently asked questions

How many airports are there in Chicago?

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.

How much are return flights from Bismarck to Chicago?

The best price we found for a return flight from Bismarck to Chicago is $612. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Bismarck to Chicago?

2 hours and 26 minutes is the average flight time from Bismarck to Chicago.

Which airlines fly direct from Bismarck to Chicago?

Envoy Air, American Airlines and Qatar Airways fly direct from Bismarck to Chicago.

How many flights are there a week from Bismarck to Chicago?

As of June 2026, there are 25 flights per week flying from Bismarck to Chicago.

When is the cheapest time to fly from Bismarck to Chicago?

The cheapest month to fly from Bismarck to Chicago is usually July.

Which is the cheapest airport to fly into in Chicago?

If you're flying from Bismarck Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from $612.

Which upcoming date is cheapest to fly from Bismarck Airport to Chicago on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bismarck Airport to Chicago on Saturday, 18 July 2026.

Can I get a direct flight from Bismarck Airport to Chicago?

Yes – the average flight time is 2 hours and 26 minutes.

How can I get the best flight deal from Bismarck Airport to Chicago?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Chicago?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Chicago?

In June, the average temperature is usually around 19°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.

Which is the cheapest airline to fly from Bismarck Airport to Chicago with?

Currently, Delta offers the cheapest flight tickets to Chicago.

Flying from Bismarck Municipal Airport (BIS) to Chicago: what you need to know

Jump on a direct flight from Bismarck Municipal Airport to Chicago and you'll be in the air for around 2 hours 25 minutes.
Chicago's timezone is UTC-6, which is the same as Bismarck (the location of Bismarck Municipal Airport).
Bismarck Municipal Airport (BIS) to Chicago O'Hare International Airport (ORD) is the most traveled route, with five weekly flights to choose from. You can travel from BIS to ORD at 13:11 with American Airlines.
Give yourself enough time to catch your BIS to Chicago flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.
Flying during a popular month such as July? Public holidays and other popular periods can lead to longer queues and delays at security. Play it safe and get there up to four hours ahead of international flights and two hours before a domestic departure.
You can book a direct Bismarck Municipal Airport to Chicago ticket. Start your journey at BIS and land at Chicago O'Hare International Airport (ORD).
Check out the promotions from American Airlines. This carrier has direct flights from Bismarck Municipal Airport to Chicago.
The journey from central Bismarck to BIS takes around 30 minutes on public transport. If you ride-share, drive or grab a taxi, you'll cover the 3 kilometres in 15 minutes or so, depending on traffic.
Planning to catch an early flight from Bismarck Municipal Airport to Chicago? Avoid the last-minute rush to the airport (and sneak in some extra snooze time) by choosing one of these hotels close to BIS:
When it comes to Bismarck Municipal Airport's on-time performance, data shows 75% of flights meet their scheduled arrival time.
You'll find BIS at 2301 University Drive Bldg 17.

How to find the cheapest flights from Bismarck Municipal Airport (BIS) to Chicago

$658 is the cheapest price we've found for a one-way Bismarck Municipal Airport to Chicago flight. A return ticket right now is $612. Depending on when and how early you book, these fares can change.
To secure cheap flights from BIS to Chicago, book your trip two months before your planned departure.
July is the best month for landing an awesome deal on Bismarck Municipal Airport to Chicago tickets. If you want to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
Save time looking for cheap flights from BIS to Chicago by creating a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.
Save money on your flight from Bismarck Municipal Airport to Chicago with the help of our filters. Select your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Chicago

Chicago O'Hare International Airport (ORD)

Chicago O'Hare International Airport (ORD) to the centre of Chicago takes about 30 minutes by car. The centre is roughly 27 kilometres away.
When travelling on public transport, expect a journey time of around 45 minutes.
The last thing you want is a long journey to your hotel if you're getting in late on a flight from Bismarck Municipal Airport to Chicago. Check in to one of these accommodation options near ORD instead:
Lock in the best possible rate by booking your ride from Chicago O'Hare International Airport about four weeks before your flight from BIS to Chicago.
ORD is located at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

After your flight from Bismarck Municipal Airport to Chicago has landed, you can make your way to the city centre in about 25 minutes by car. Central Chicago is roughly 16 kilometres from Chicago Midway International Airport (MDW).
You can expect the trip to take about 30 minutes on public transport.
After stepping off your BIS to Chicago flight, rest your head at a hotel near MDW. These are some comfortable accommodation options that'll help you switch to relaxation mode:
Don't pay more than you need to. Reserving your ride four weeks ahead of your arrival at MDW will help you save.
Chicago Midway International Airport is located at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

Make tracks for the city centre after your flight from Bismarck Municipal Airport to Chicago has arrived. Central Chicago is around 145 kilometres from Chicago Rockford International Airport (RFD) and takes roughly 1 hour 40 minutes to get to by car.
The journey takes around 2 hours using public transport.
Enjoy a more leisurely start to your trip by checking in to a hotel near RFD after your BIS to Chicago flight. Unwind after a day of travel or simply give yourself time to settle into a new destination at:
If you'd like a certain make or model, booking early increases your chances of finding what you want. Secure your ride from RFD a couple of weeks ahead of your flight from Bismarck Municipal Airport to Chicago.
Chicago Rockford International Airport's street address is 2 Airport Cir.

Best time to go to Chicago

January is the quietest month for flights from Bismarck Municipal Airport to Chicago, while July is the most popular. Figure out the ideal time to go to Chicago based on whether you want a laid-back vibe or a more bustling atmosphere.
The warmest month in Chicago is July, with temperatures ranging between 16ºC and 28ºC. Book your Bismarck Municipal Airport to Chicago plane ticket then if this is the type of weather you enjoy.
Look for cheap tickets from BIS to Chicago in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC and 3ºC on average.

More about Chicago

When it comes to looking for somewhere to lay your head, you'll find the top stays in Chicago right here. Explore these options once you've booked your flight from Bismarck Municipal Airport to Chicago:
There are so many things to explore in this city it can be tricky to work out where to begin. Art Institute of Chicago, Millennium Park and Willis Tower are top attractions which should be on any well-planned Chicago itinerary.

Explore more of the United States

You've done Chicago, now it's time to explore more of the United States. Travel about 451 kilometres southeast to Columbus to tick off its popular sights. From Franklin Park Conservatory and Botanical Gardens to Whetstone Park / Park of Roses and Ohio Theatre, you'll have a packed itinerary ahead.
Around 257 kilometres southeast of Chicago, Indianapolis is another essential stop in the United States. Start your sightseeing at Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.