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Tunis

$280+ Cheap flights from Illinois to Tunis (TUN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TUN
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
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 5, 2026.

This Expedia deal was found by Cheapflights users on 1/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:39 amSTL - TUN
2 stops16h 46mLufthansa
Wed 2/2512:45 pmTUN - STL
2 stops17h 14mLufthansa
Deal found 1/4$568
This Air France deal was found by Cheapflights users on 1/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:50 pmSTL - TUN
2 stops22h 30mAir France
Tue 2/245:30 amTUN - STL
2 stops18h 12mAir France
Deal found 1/3$570
This FlightHub deal was found by Cheapflights users on 1/4. 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.
Thu 2/51:24 pmPIA - TUN
2 stops15h 51mLufthansa
Mon 2/95:40 pmTUN - PIA
2 stops30h 03mLufthansa
Deal found 1/4$576
This oojo deal was found by Cheapflights users on 1/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:25 amORD - TUN
1 stop29h 20mTurkish Airlines
Wed 5/69:45 amTUN - ORD
1 stop29h 55mTurkish Airlines
Deal found 1/3$584
This FlightHub deal was found by Cheapflights users on 1/4. 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.
Sun 1/1811:50 amORD - TUN
1 stop15h 10mTurkish Airlines
Wed 2/185:35 pmTUN - ORD
1 stop23h 30mTurkish Airlines
Deal found 1/4$585
This oojo deal was found by Cheapflights users on 1/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:25 amORD - TUN
1 stop15h 20mTurkish Airlines
Fri 4/249:45 amTUN - ORD
1 stop29h 55mTurkish Airlines
Deal found 1/4$620
This FlightHub deal was found by Cheapflights users on 1/4. 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.
Sun 1/2511:50 amORD - TUN
1 stop21h 45mTurkish Airlines
Sun 2/15:35 pmTUN - ORD
1 stop23h 30mTurkish Airlines
Deal found 1/4$641
This oojo deal was found by Cheapflights users on 1/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:25 amORD - TUN
1 stop23h 30mTurkish Airlines
Fri 6/59:45 amTUN - ORD
1 stop29h 55mTurkish Airlines
Deal found 1/4$666
This oojo deal was found by Cheapflights users on 1/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:50 pmORD - TUN
1 stop21h 45mTurkish Airlines
Sat 4/411:45 pmTUN - ORD
1 stop15h 55mTurkish Airlines
Deal found 1/3$684
This Air Canada deal was found by Cheapflights users on 1/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:55 pmSTL - TUN
3 stops34h 20mMultiple Airlines
Wed 2/2512:45 pmTUN - STL
2 stops33h 44mMultiple Airlines
Deal found 1/4$685
This Trip.com deal was found by Cheapflights users on 1/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/186:30 pmORD - TUN
2 stops20h 35mMultiple Airlines
Wed 2/187:30 amTUN - ORD
2 stops16h 50mMultiple Airlines
Deal found 1/4$699
This Kissandfly.com deal was found by Cheapflights users on 1/3. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2311:22 amSTL - TUN
2 stops22h 48mLufthansa
Mon 1/262:55 amTUN - STL
2 stops28h 04mLufthansa
Deal found 1/3$753

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 5, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$568
(Expedia)

One-way from

$280
(Kiwi.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
One-way flight from Illinois to Tunis Carthage
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($214 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 5, 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

St. LouisTunis

STL - TUN

STLTUN

Lambert-St Louis

Wed 2/18

11:39 am-11:25 am

2 stops16h 46m

Tunis Carthage

Wed 2/25

12:45 pm-10:59 pm

2 stops17h 14m

$568

St. LouisTunis

STL - TUN

STLTUN

Lambert-St Louis

Tue 2/17

5:50 pm-11:20 pm

2 stops22h 30m

Tunis Carthage

Tue 2/24

5:30 am-4:42 pm

2 stops18h 12m

$570

PeoriaTunis

PIA - TUN

PIATUN

Greater Peoria

Thu 2/5

1:24 pm-12:15 pm

2 stops15h 51m

Tunis Carthage

Mon 2/9

5:40 pm-4:43 pm

2 stops30h 03m

$576

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Thu 4/23

11:25 am-10:45 pm

1 stop29h 20m

Tunis Carthage

Wed 5/6

9:45 am-9:40 am

1 stop29h 55m

$584

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Sun 1/18

11:50 am-10:00 am

1 stop15h 10m

Tunis Carthage

Wed 2/18

5:35 pm-10:05 am

1 stop23h 30m

$585

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Sun 1/25

11:50 am-4:35 pm

1 stop21h 45m

Tunis Carthage

Sun 2/1

5:35 pm-10:05 am

1 stop23h 30m

$641

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Fri 5/15

11:25 am-4:55 pm

1 stop23h 30m

Tunis Carthage

Fri 6/5

9:45 am-9:40 am

1 stop29h 55m

$666

St. LouisTunis

STL - TUN

STLTUN

Lambert-St Louis

Wed 2/18

6:55 pm-12:15 pm

3 stops34h 20m

Tunis Carthage

Wed 2/25

12:45 pm-3:29 pm

2 stops33h 44m

$685

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Sun 1/18

6:30 pm-10:05 pm

2 stops20h 35m

Tunis Carthage

Wed 2/18

7:30 am-5:20 pm

2 stops16h 50m

$699

St. LouisTunis

STL - TUN

STLTUN

Lambert-St Louis

Fri 1/23

11:22 am-5:10 pm

2 stops22h 48m

Tunis Carthage

Mon 1/26

2:55 am-11:59 pm

2 stops28h 04m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 37 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 $1,279). 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 Lufthansa, Turkish Airlines, and KLM fly from Illinois to Tunis in about 16h 46m. The time it takes to get you to your destination can typically vary by up to 12h 34m. 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 $1,279). 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

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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 6 airlines flying from Illinois to Tunis

Discover the top 6 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 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$459Average$1,312FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$462Average$1,183FlexibilityNo cancel feeOn-time77%
DeltaCheapest$555Average$817FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$685Average$967FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$712Average$1,134FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$882Average$1,277FlexibilityNo cancel feeOn-time76%

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