The cheapest times to fly from TUN to ORD are

  • January 8th to March 4th (except the weeks of February 5th and February 19th)
  • April 2nd to June 3rd (except the week of May 14th)
  • September 17th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from TUN to ORD is mid to late September. Prices can be as high as $1087 for Sunday flights during mid August, or as low as $687 for Tuesday flights around mid to late September.


When to Fly to Chicago

Flying from Tunis (TUN) to Chicago, IL (ORD) will usually cost between $692 to $954 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $695. Due to high demand the most expensive time to fly is mid August, with an average price of $983. Planning your trip to low-cost times can easily save you $289 on economy flights and even more on first-class flights. Generally, any price below $733 can be considered a good price for a round-trip TUN to ORD flight.

See below for a graph of average weekly prices for the TUN to ORD route. All prices are for round-trip tickets in USD.

TUN to ORD Flight Prices

Compared to other flights, the TUN to ORD flight is cheaper than the average and costs about as much as the average flight leaving from Tunis. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly to Chicago, and Saturdays are the most expensive days to return to Tunis. Selecting flights on the least expensive days could save you up to $76 (5%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $754. Return trip prices are from the ORD to TUN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from TUN to ORD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 9 hour 53 minutes may not be realistic.


Flight Hacking TUN to ORD

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from TUN to ORD — but Champion Traveler does!

Hack #1: Barcelona (TUN > BCN > ORD)

  • Price for both tickets: $646
  • Average savings: $87 (11.88%)

See TUN to LHR flights

Hack #2: London (TUN > LHR > ORD)

  • Price for both tickets: $661
  • Average savings: $72 (9.83%)

See TUN to BCN flights

Hack #3: Paris (TUN > CDG > ORD)

  • Price for both tickets: $717
  • Average savings: $16 (2.18%)

See TUN to CDG flights


Flight Questions Answered

Still have questions about flying from TUN to ORD? We’ve got answers.

Which airlines fly this route?

You can find 27 major airlines flying this route most often: Aer Lingus, Air Canada, Air Europa, Air France, Air Malta, Alitalia, American, atlasglobal, British Airways, Brussels Airlines, Delta, Iberia, Icelandair, KLM, LOT, Lufthansa, Norwegian, Norwegian Air UK, Nouvelair Tunisie, Royal Air Maroc, Royal Jordanian, SWISS, Tap Air Portugal, Tunisair, Turkish Airlines, United, Wizz Air, and potentially more during busy seasons.

How far away is it from Chicago O’Hare International Airport to Carthage Airport?

The distance between the two airports is roughly 4941 miles or 7952 kilometers.

How long does it take to fly from TUN to ORD?

The real-world flight time for a nonstop TUN to ORD flight is about 9 hour 53 minutes.

How many flights go between Tunis and Chicago, IL?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from TUN to ORD.


Airport Location Info


Departing Airport

Origination codeTUN
Origination airport nameCarthage Airport

Return Airport

Destination codeORD
Destination airport nameChicago O’Hare International Airport
CityChicago, IL
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.