Cheap Flights from Chicago to Constantine

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

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Find the cheapest month to fly from Chicago to Constantine

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

Chicago to Constantine: Alternative routes

Compare routes from Chicago to Constantine below. You may find an airport to fly into that's cheaper, faster, or easier than Constantine.

Chicago to Constantine: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 21,935
Cheapest month to flySeptember

Finding cheap flights from Chicago to Constantine: Frequently asked questions

The best price we found for a return flight from Chicago to Constantine is ج.م.‏ 45,542. 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.
Currently, there are no airlines that fly direct from Chicago to Constantine. But we found flights with one stop from ج.م.‏ 45,542.
As of May 2026, there are no flights flying from Chicago to Constantine.
The cheapest month to fly from Chicago to Constantine is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Constantine Airport on Wednesday, 5 August 2026.
No airlines currently offer direct flights between Chicago and Constantine Airport. Most routes have one or more stops.
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 Constantine 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Constantine is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Constantine is Turkish Airlines .

Travelling from Chicago to Constantine Mohammed Boudiaf Airport (CZL): What you need to know

  • The timezone in Constantine is UTC+1, which is seven hours ahead of Chicago. Constantine Mohammed Boudiaf Airport is located in Constantine.

  • Get to the airport on time so you don't miss your flight from Chicago to CZL. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • July is a peak travel month. If you're taking off then or during a major holiday like Thanksgiving, be there even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Chicago

Chicago O'Hare International Airport (ORD)

  • Whether you're hoping to visit a new city along the way or just take a break, we make it easy to book a flight with a stopover. To check out your options leaving from Chicago O'Hare International Airport (ORD), deselect 'Direct flights only.' Istanbul Airport (IST) is a stop you can make when searching for cheap flights from Chicago to CZL.

  • Travelling from central Chicago to ORD takes about 45 minutes by public transport. If you drive, ride-share or take a taxi, you'll cover the 27 kilometres in 30 minutes or so, depending on traffic conditions.

  • Have an early flight from Chicago to Constantine Mohammed Boudiaf Airport? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by picking one of these hotels close to Chicago O'Hare International Airport:

  • When it comes to the on-time performance of Chicago O'Hare International Airport, 70% of flights arrive within the scheduled time frame.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • MDW is about 16 kilometres from central Chicago. It'll take 25 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 30 minutes.

  • Want to enjoy an extra night away before boarding your Chicago to CZL flight? Check in to a hotel near Chicago Midway International Airport before your adventure officially starts. These stays have a room with your name on it:

  • When it comes to keeping flights on track, Chicago Midway International Airport has an on-time arrival rate of 76%.

  • You'll find MDW at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • RFD is roughly 145 kilometres from central Chicago. Driving from the city centre to the airport takes about 1 hour 40 minutes. If you're planning to use public transport, you can expect a journey of around 2 hours.

  • Wake up, take it easy and still make your Chicago to Constantine Mohammed Boudiaf Airport flight with time to spare. These hotels near Chicago Rockford International Airport make departure day effortless if you're flying out first thing:

  • Flights that depart from RFD arrive at their destination on schedule 71% of the time.

  • You'll find Chicago Rockford International Airport at 2 Airport Cir.

About Constantine Mohammed Boudiaf Airport (CZL)

Getting from Constantine Mohammed Boudiaf Airport (CZL) to central Constantine

  • From Constantine Mohammed Boudiaf Airport, central Constantine is around 10 kilometres away. It takes about 20 minutes to get to the city centre by car.

  • If you're travelling on public transport, expect a journey of roughly 35 minutes.

How to find the cheapest flights from Chicago to Constantine Mohammed Boudiaf Airport (CZL)

  • The cheapest price we've found for a one-way ticket from Chicago to Constantine Mohammed Boudiaf Airport is ج.م.‏ 21,942. For a return flight on this route, the best price is ج.م.‏ 45,542. Depending on when you want to go and the availability, these fares could change.

  • Booking ahead of time is often the key to scoring a cheap flight from Chicago to CZL. Prices tend to rise as demand increases, so the closer your departure date, the more it could cost you.

  • If you can be flexible with your trip dates, try using the 'Whole month' search tool. It'll show you the cheapest price across every month when searching for your Chicago to Constantine Mohammed Boudiaf Airport ticket.

  • Be the first to know about deals for plane tickets from Chicago to CZL by creating a Price Alert. We'll send you an email or notification through the app when a lower fare becomes available.

  • Tailor your travel plans using filters. Select your departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Chicago to Constantine Mohammed Boudiaf Airport.

The best time to fly from Chicago to Constantine Mohammed Boudiaf Airport (CZL)

  • Think about your travel style when deciding when to fly. December is the quietest month to visit Constantine. February is when most people book flights from Chicago to Constantine Mohammed Boudiaf Airport (CZL), which may be perfect if you're chasing more excitement.

  • When booking your Chicago to CZL plane ticket, consider the kind of weather forecast you're hoping for. July is the warmest month in Constantine, with temperatures ranging from 19ºC to 39ºC.

  • January has temperatures of between 1ºC and 15ºC. Search for cheap tickets from Chicago to Constantine Mohammed Boudiaf Airport around that time if you want to travel in cooler conditions.

More about Constantine

  • When it comes to searching for somewhere to rest your head, you'll find the top stays in Constantine right here. Explore these hotels after locking in your flight from Chicago to Constantine Mohammed Boudiaf Airport:

  • You'll find plenty of awesome things to do in Constantine when you're ready to see the sights. Make your way to Palais d'Ahmed Bey followed by Grande Mosquée de Constantine and Pont Sidi M’Cid.

Explore more of Algeria

  • While Constantine will give you a great introduction to Algeria, there's much more to discover in Boumerdas. Located around 290 kilometres to the west, this popular city has no shortage of things to keep you busy, like complexe touristique rocher de la mére and Rocher noir.

  • Around 177 kilometres southwest of Constantine, Biskra is another favourite stop in Algeria. Start your sightseeing at Regional Museum of the sixth state of the historic Colonel Mohammed Shabani, House of Culture Mohammad Eid Al Khalifa and Zoo Biskra.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.