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Tunis

$542+ Cheap flights from Illinois to Tunis (TUN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TUN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Illinois to Tunis

Cheapest flights from Illinois to Tunis
Explore the most affordable flight options available from Illinois to Tunis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:20 pm
ORD
-
TUN
1 stop19h 15m
Turkish Airlines
Tue 2/245:35 pm
TUN
-
ORD
1 stop23h 30m
Turkish Airlines
Deal found 1/27$542
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:10 pm
ORD
-
TUN
1 stop30h 35m
Turkish Airlines
Tue 5/125:55 pm
TUN
-
ORD
1 stop30h 20m
Turkish Airlines
Deal found 1/27$551
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:25 am
ORD
-
TUN
1 stop29h 20m
Turkish Airlines
Mon 11/912:20 am
TUN
-
ORD
1 stop25h 05m
Turkish Airlines
Deal found 1/26$574
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/811:50 am
ORD
-
TUN
1 stop15h 10m
Turkish Airlines
Tue 3/105:35 pm
TUN
-
ORD
1 stop23h 30m
Turkish Airlines
Deal found 1/27$576
This Justfly.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:20 pm
ORD
-
TUN
1 stop37h 15m
Turkish Airlines
Fri 2/135:35 pm
TUN
-
ORD
1 stop23h 30m
Turkish Airlines
Deal found 1/26$579
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:10 pm
ORD
-
TUN
1 stop14h 45m
Turkish Airlines
Tue 5/1211:45 pm
TUN
-
ORD
1 stop15h 55m
Turkish Airlines
Deal found 1/26$587
This FlightHub deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:20 pm
ORD
-
TUN
1 stop37h 15m
Turkish Airlines
Fri 3/65:35 pm
TUN
-
ORD
1 stop31h 50m
Turkish Airlines
Deal found 1/28$590
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:25 am
ORD
-
TUN
1 stop15h 20m
Turkish Airlines
Wed 5/1311:45 pm
TUN
-
ORD
1 stop15h 55m
Turkish Airlines
Deal found 1/26$594
This Justfly.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/88:20 pm
ORD
-
TUN
1 stop19h 15m
Turkish Airlines
Mon 3/95:35 pm
TUN
-
ORD
1 stop23h 30m
Turkish Airlines
Deal found 1/27$616
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:10 pm
ORD
-
TUN
1 stop14h 45m
Turkish Airlines
Mon 5/1111:45 pm
TUN
-
ORD
1 stop15h 55m
Turkish Airlines
Deal found 1/26$626
This KAYAK deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1111:50 am
ORD
-
TUN
1 stop15h 10m
Turkish Airlines
Wed 3/1111:35 pm
TUN
-
ORD
1 stop17h 30m
Turkish Airlines
Deal found 1/27$630
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:10 pm
ORD
-
TUN
1 stop14h 45m
Turkish Airlines
Wed 5/1311:45 pm
TUN
-
ORD
1 stop15h 55m
Turkish Airlines
Deal found 1/26$634

Find flight deals from Illinois to Tunis

Keep the following information in mind while searching for Illinois to Tunis flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$542
(Justfly.com)

Popular in

May

Cheapest in

January

Average price

$554
Provider with most accurate pricing for Chicago (CHI)-Tunis Carthage flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Tunis Carthage flights.
Search Deals
From Illinois to Tunis Carthage
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Tunis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Illinois to Tunis that are best for you.

Fly from

Illinois

Fly to

Tunis

Route

Depart

Return

Price

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Tue 2/10

8:20 pm-10:35 pm

1 stop19h 15m

Tunis Carthage

Tue 3/10

5:35 pm-11:05 am

1 stop23h 30m

$576

St. LouisTunis

STL - TUN

STLTUN

Lambert-St Louis

Sun 3/22

4:50 pm-4:45 pm

2 stops17h 55m

Tunis Carthage

Tue 3/31

11:05 am-1:25 pm

2 stops32h 20m

$726

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Wed 5/6

6:00 am-10:45 am

2 stops22h 45m

Tunis Carthage

Wed 5/13

5:25 am-3:10 pm

1 stop15h 45m

$771

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Mon 5/4

1:36 pm-5:40 pm

2 stops22h 04m

Tunis Carthage

Wed 5/13

5:25 am-3:10 pm

1 stop15h 45m

$771

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Sat 5/2

11:19 am-8:45 am

2 stops15h 26m

Tunis Carthage

Tue 5/12

5:25 am-3:10 pm

1 stop15h 45m

$821

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Sat 5/2

11:19 am-8:45 am

2 stops15h 26m

Tunis Carthage

Wed 5/13

5:25 am-3:10 pm

1 stop15h 45m

$821

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Sat 5/2

11:19 am-8:45 am

2 stops15h 26m

Tunis Carthage

Mon 5/11

11:50 am-3:10 pm

1 stop33h 20m

$834

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Sun 5/3

11:00 am-9:35 am

2 stops16h 35m

Tunis Carthage

Mon 5/11

6:10 pm-6:30 pm

2 stops30h 20m

$874

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Mon 3/30

5:59 pm-5:40 pm

2 stops17h 41m

Tunis Carthage

Sun 4/5

6:45 pm-3:10 pm

1 stop26h 25m

$910

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Sun 5/3

11:00 am-5:20 pm

2 stops24h 20m

Tunis Carthage

Sun 5/10

6:20 pm-8:35 pm

2 stops32h 15m

$924

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 30 results
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Best time to book a flight from Illinois to Tunis

Have a flexible travel schedule? Discover the best time to fly to Tunis from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Tunis

What is the cheapest month to book a flight from Illinois to Tunis?

Currently, November is the cheapest month in which you can book a flight from Illinois to Tunis (average of $461). Flying from Illinois to Tunis in June is currently the most expensive (average of $1,234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Tunis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tunis from Illinois?

    Located just 4.1 mi from the city center, Tunis Carthage (TUN) is the airport most travelers will use when flying to Tunis from Illinois.

  • How long is the flight from Illinois to Tunis?

    Airlines like Turkish Airlines, Lufthansa, and Delta fly from Illinois to Tunis in about 17h 55m. The time it takes to get you to your destination can typically vary by up to 4h 50m. Airlines will cover a distance of 5171 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to Tunis one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $576. ITA Airways flights start at $636 while deals on Lufthansa start at $805 one-way.

  • What are the most popular routes from Illinois to Tunis?

    The most popular flight routes from Illinois to Tunis are Chicago O'Hare Intl - Tunis Carthage, Chicago Midway - Tunis Carthage and Lambert-St Louis - Tunis Carthage.

  • Can I find deals for flights from Illinois to Tunis that include hotel bookings?

    Yes. In addition to deals on Illinois to Tunis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Tunis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Tunis.

  • Can I find deals for business class flights from Illinois to Tunis?

    Yes. Cheapflights offers flight deals from Illinois to Tunis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Tunis?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Tunis (average of $461). Flying from Illinois to Tunis in June is currently the most expensive (average of $1,234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tunis?

Book flights to Tunis if you plan to visit one of these locations
La Marsa
Tabarka
Korba
Sidi Bou Said
Nabeul
Gammarth
Bizerte

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Tunis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Illinois to Tunis

Discover the top 5 airlines that operate flights from Illinois to Tunis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$459Average$1,312FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$462Average$1,188FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$655Average$1,100FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$712Average$1,134FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$882Average$1,270FlexibilityNo cancel feeOn-time76%

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