Cheap Flights from Chicago to Tunis from $535

Frequently Asked Questions

• What are the cheapest flights from Chicago to Tunis (CHI-TUN)?

  Based on Trip.com data, American Airlines offers one-way fares as low as $535 on Cheapest nonstop routes (e.g. ORD to TUN on Fri, Aug 14), while Qatar Airways offers Cheapest nonstop round-trips from $885 departing on Mon, Sep 14 and returning on Mon, Sep 21.

• Which airlines offer direct flights from Chicago to Tunis?

  At the moment, you can catch a nonstop flight from Chicago to Tunis with the following airlines, including: Tunisair Lufthansa Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Chicago to Tunis?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chicago to Tunis is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Chicago to Tunis?

  To find best deals on flights from Chicago to Tunis, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Aug 14, with one-way flights priced at just $535.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Tunis travel is around December.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Chicago (CHI) to Tunis (TUN) the cheapest?

  The cheapest months to fly from Chicago to Tunis is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Chicago to Tunis on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Chicago to Tunis on August 16, 2026 with EgyptAir, with prices starting at $537.

• Which airports can I fly to for Tunis from Chicago?

  You can land at any one of the following hubs in Tunis, with O'Hare International Airport to Tunis-Carthage International Airport (ORD-TUN) is by far the most common option on this route: Tunis-Carthage International Airport (TUN).

• Is there any time difference between Chicago and Tunis?

  The time difference between Tunis and Chicago is 7h.

• How do I change or cancel my ticket from Chicago to Tunis?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Chicago to Tunis?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Chicago to Tunis is $870. Fares vary by travel date, airline and availability.

• How do I book flights from Chicago to Tunis on Trip.com?

  Enter Chicago and Tunis, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.