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$328+ Cheap flights from Chicago (CHI) 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — TUN
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Tunis Carthage are usually found in January or October, booked 88 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from Chicago to Tunis

Cheapest flights from Chicago to Tunis
Explore the most affordable flight options available from Chicago to Tunis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Sun 12/2810:35 pmORD - TUN
1 stop18h 35mLufthansa
Thu 1/1512:20 pmTUN - ORD
1 stop13h 05mLufthansa
Deal found 12/8$944
This FlightHub deal was found by Cheapflights users on 12/8. 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 12/303:20 pmORD - TUN
1 stop13h 30mLufthansa
Thu 1/1512:20 pmTUN - ORD
1 stop13h 05mLufthansa
Deal found 12/8$957
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 pmORD - TUN
1 stop15h 50mDelta
Wed 1/145:30 amTUN - ORD
1 stop16h 40mDelta
Deal found 12/8$984
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amORD - TUN
2 stops26h 10mDelta
Fri 1/165:30 amTUN - ORD
1 stop16h 40mDelta
Deal found 12/8$989
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 pmORD - TUN
1 stop15h 50mDelta
Thu 1/155:30 amTUN - ORD
2 stops22h 17mDelta
Deal found 12/8$994
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 pmORD - TUN
1 stop15h 50mDelta
Mon 1/1210:55 amTUN - ORD
1 stop35h 15mDelta
Deal found 12/8$997
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:07 pmORD - TUN
2 stops30h 43mDelta
Fri 1/165:30 amTUN - ORD
1 stop16h 40mDelta
Deal found 12/8$1,002
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:07 pmORD - TUN
2 stops30h 43mDelta
Thu 1/155:30 amTUN - ORD
2 stops25h 29mDelta
Deal found 12/8$1,006
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:20 pmORD - TUN
1 stop33h 30mDelta
Wed 1/1410:55 amTUN - ORD
2 stops20h 04mDelta
Deal found 12/8$1,007
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:20 pmORD - TUN
1 stop33h 30mDelta
Mon 1/1210:55 amTUN - ORD
1 stop35h 15mDelta
Deal found 12/8$1,010
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:08 pmMDW - TUN
2 stops15h 02mDelta
Wed 1/1410:55 amTUN - MDW
2 stops18h 12mDelta
Deal found 12/8$1,234
This Air France deal was found by Cheapflights users on 12/7. 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.
Sat 12/276:08 pmMDW - TUN
2 stops15h 02mAir France
Thu 1/155:30 amTUN - MDW
2 stops19h 04mAir France
Deal found 12/7$1,284

Find flight deals from Chicago to Tunis

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Tunis (TUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 8, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$547
(FlightHub)

One-way from

$328
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$1,271
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 Chicago (CHI) to Tunis Carthage
Search Deals
One-way flight from Chicago (CHI) to Tunis Carthage
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 December 8, 2025.
Use the filters below to find and compare flights from Chicago to Tunis that are best for you.

Fly from

Chicago

Fly to

Tunis

Route

Depart

Return

Price

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Mon 1/12

11:50 am-4:35 pm

1 stop21h 45m

Tunis Carthage

Tue 3/24

11:00 am-11:05 am

1 stop30h 05m

$549

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Tue 1/20

8:20 pm-10:35 pm

1 stop19h 15m

Tunis Carthage

Tue 1/27

5:35 pm-10:05 am

1 stop23h 30m

$602

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Thu 3/12

9:20 pm-4:35 pm

1 stop37h 15m

Tunis Carthage

Sat 4/4

11:45 pm-9:40 am

1 stop15h 55m

$651

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Wed 1/21

11:50 am-4:35 pm

1 stop21h 45m

Tunis Carthage

Mon 1/26

5:35 pm-10:05 am

1 stop23h 30m

$662

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Mon 1/19

11:50 am-10:00 am

1 stop15h 10m

Tunis Carthage

Sat 1/24

5:35 pm-10:05 am

1 stop23h 30m

$682

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Fri 1/23

11:50 am-4:35 pm

1 stop21h 45m

Tunis Carthage

Tue 1/27

11:00 am-10:05 am

1 stop30h 05m

$683

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Mon 1/12

9:55 am-9:50 am

2 stops16h 55m

Tunis Carthage

Tue 3/24

5:30 am-4:10 pm

1 stop16h 40m

$839

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Tue 1/13

9:55 am-9:50 am

2 stops16h 55m

Tunis Carthage

Fri 1/30

5:30 am-3:10 pm

1 stop16h 40m

$839

ChicagoTunis

ORD - TUN

ORDTUN

Chicago O'Hare Intl

Mon 1/5

5:20 pm-11:20 pm

1 stop23h 00m

Tunis Carthage

Thu 1/22

5:30 am-3:10 pm

1 stop16h 40m

$847

ChicagoTunis

MDW - TUN

MDWTUN

Chicago Midway

Mon 1/19

10:46 am-9:50 am

2 stops16h 04m

Tunis Carthage

Tue 2/3

10:55 am-10:22 pm

2 stops18h 27m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 29 results
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Compare providers for flights from Chicago to Tunis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Tunis in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Tunis flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Chicago-Tunis flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Chicago-Tunis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Tunis flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Tunis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Tunis

Have a flexible travel schedule? Discover the best time to fly to Tunis from Chicago 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 Chicago to Tunis

How far ahead should I book a flight from Chicago to Tunis?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Tunis. Price data was last updated on December 5, 2025.

The price you pay for your flight from Chicago to Tunis may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Tunis (average of $461). Flying from Chicago 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.

What is the cheapest time of day to fly from CHI to TUN?

Find hourly flight availability from Chicago to Tunis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

One of the essential ways to save on airfare from Chicago to Tunis is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 21% on airfare.

What’s the top layover airport for flights from Chicago to Tunis?

Share of 1-stop round-trip flights from Chicago to Tunis chosen by Cheapflights users in the past 12 months, using the same layover each way.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 36% of 1-stop itineraries from Chicago to Tunis on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Tunis?

Average round-trip fare for 1-stop flights from Chicago to Tunis, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $736.

What’s the fastest layover option from Chicago to Tunis?

Shortest average travel time for 1-stop one-way flights from Chicago to Tunis, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Munich (MUC) have the shortest average one-way travel time for 1-stop routes: 12h 45m.

Which airport typically offers the quickest layover for flights from Chicago to Tunis?

Average layover duration for 1-stop one-way flights from Chicago to Tunis, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Munich (MUC) offer the fastest connection on this route, with an average layover time of 1h 40m.

Reviews of airlines servicing Tunis

Get insights into the airlines that provide service to Tunis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tunis. Reviews last updated December 8, 2025.
Read reviews from past customers who have flown Turkish Airlines, Lufthansa, and ITA Airways from Chicago to Tunis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
4,084 reviews

Overall

7.3

Crew

7.8

Comfort

7.3

Boarding

7.3

Food

7.4

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Turkish Airlines
7.3
Good
4,084 reviews
Turkish Airlines
7.3
Good
4,084 reviews

Overall

7.3

Crew

7.8

Comfort

7.3

Boarding

7.3

Food

7.4

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
Lufthansa
6.8
Okay
7,617 reviews
Turkish Airlines
7.3
Good
4,084 reviews

Overall

7.3

Crew

7.8

Comfort

7.3

Boarding

7.3

Food

7.4

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.
ITA Airways
6.7
Okay
1,098 reviews
Turkish Airlines
7.3
Good
4,084 reviews

Overall

7.3

Crew

7.8

Comfort

7.3

Boarding

7.3

Food

7.4

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chandra,Nov 2025

ATL - IST

TV was not available in Indigo from Istanbul to Delhi. Seat was not moving back. It was jammed.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    For a flight from Chicago to Tunis, you will be flying into Carthage. Tunis Carthage (TUN) is just 4.1 mi from the center of the city. Carthage is the only Tunis airport and it handles 0 inbound flights from Chicago per day. 5 airlines have flights to Tunis Carthage from Chicago on a regular basis.

  • How long is the flight from Chicago to Tunis?

    A quick flight from Chicago to Tunis can take about 14h 35m. Turkish Airlines provides one of the quickest options available for as low as $849. The distance between Chicago and Tunis is about 4938 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Tunis round-trip?

    Our cheapest airline available from Chicago to Tunis is Air France. Our recent data shows that you can find tickets from as low as $462 on this airline. Additional options worth looking into are Delta and Turkish Airlines, starting at $555 and $626 round-trip. Air France is priced at 57% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Tunis?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Tunis (average of $461). Flying from Chicago 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Chicago to Tunis

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Tunis flights
Midway to Tunis flights
St. Louis to Tunis flights
Peoria to Tunis flights

Top 5 airlines flying from Chicago to Tunis

Discover the top 5 airlines that operate flights from Chicago 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$462Average$1,188FlexibilityNo cancel feeOn-time77%
DeltaCheapest$555Average$817FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$623Average$922FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$712Average$1,134FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$882Average$1,220FlexibilityNo cancel feeOn-time76%

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