HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$451+ Cheap flights from Tunis (TUN) to Illinois

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
TUN — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tunis to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tunis to Illinois

Keep the following information in mind while searching for Tunis to Illinois flight deals. Data was last updated June 12, 2025.

Round-trip from

$815
(Delta)

One-way from

$451
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$843
From Tunis Carthage to Illinois
Search Deals
One-way flight from Tunis Carthage to Illinois
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Tunis to Illinois

Cheapest flights from Tunis to Illinois
Explore the most affordable flight options available from Tunis to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 7/311:50 amTUN - ORD
2 stops30h 57mDelta
Sun 8/1711:05 amORD - TUN
2 stops17h 40mDelta
Deal found 6/12$815
This FlightHub deal was found by Cheapflights users on 6/12. 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 7/21:50 amTUN - ORD
2 stops43h 14mMultiple Airlines
Sun 8/174:00 pmORD - TUN
1 stop12h 50mMultiple Airlines
Deal found 6/12$823
This Air Canada deal was found by Cheapflights users on 6/10. 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 7/21:50 amTUN - ORD
2 stops39h 34mAir Canada
Sun 8/179:55 amORD - TUN
2 stops18h 55mAir Canada
Deal found 6/10$866
This Delta deal was found by Cheapflights users on 6/10. 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 7/95:30 amTUN - MDW
2 stops18h 09mDelta
Mon 7/219:25 amMDW - TUN
2 stops19h 20mDelta
Deal found 6/10$904
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/21:50 amTUN - ORD
1 stop17h 05mLufthansa
Sun 8/174:00 pmORD - TUN
1 stop12h 50mLufthansa
Deal found 6/10$941
This FlightHub deal was found by Cheapflights users on 6/12. 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 7/311:35 pmTUN - ORD
1 stop16h 05mTurkish Airlines
Sun 8/1711:25 amORD - TUN
1 stop15h 35mTurkish Airlines
Deal found 6/12$979
This Air France deal was found by Cheapflights users on 6/11. 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.
Fri 6/279:50 amTUN - ORD
2 stops17h 47mAir France
Sun 7/65:10 pmORD - TUN
1 stop16h 30mAir France
Deal found 6/11$992
This Air France deal was found by Cheapflights users on 6/11. 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.
Fri 6/279:50 amTUN - MDW
2 stops17h 55mMultiple Airlines
Sun 7/61:09 pmMDW - TUN
2 stops13h 36mMultiple Airlines
Deal found 6/11$1,145
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:45 pmTUN - ORD
2 stops25h 25mKLM
Sun 7/611:20 amORD - TUN
2 stops15h 25mKLM
Deal found 6/11$1,195
This AranGrant deal was found by Cheapflights users on 6/11. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:25 amTUN - ORD
1 stop32h 45mITA Airways
Wed 6/253:00 pmORD - TUN
1 stop12h 35mITA Airways
Deal found 6/11$2,213

Cheapflights Fare Finder

Customize your flight search to find flights from Tunis to Illinois 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 June 12, 2025.
Use the filters below to find and compare flights from Tunis to Illinois that are best for you.

Fly from

Tunis

Fly to

Illinois

Route

Depart

Return

Price

TunisChicago

TUN - ORD

TUNORD

Tunis Carthage

Thu 7/3

11:50 am-12:47 pm

2 stops30h 57m

Chicago O'Hare Intl

Sun 8/17

11:05 am-10:45 am

2 stops17h 40m

$815

TunisChicago

TUN - ORD

TUNORD

Tunis Carthage

Wed 7/2

1:50 am-3:04 pm

2 stops43h 14m

Chicago O'Hare Intl

Sun 8/17

4:00 pm-10:50 am

1 stop12h 50m

$823

TunisChicago

TUN - ORD

TUNORD

Tunis Carthage

Wed 7/2

1:50 am-11:24 am

2 stops39h 34m

Chicago O'Hare Intl

Sun 8/17

9:55 am-10:50 am

2 stops18h 55m

$866

TunisChicago

TUN - MDW

TUNMDW

Tunis Carthage

Wed 7/9

5:30 am-5:39 pm

2 stops18h 09m

Chicago Midway

Mon 7/21

9:25 am-10:45 am

2 stops19h 20m

$904

TunisChicago

TUN - ORD

TUNORD

Tunis Carthage

Wed 7/2

1:50 am-12:55 pm

1 stop17h 05m

Chicago O'Hare Intl

Sun 8/17

4:00 pm-10:50 am

1 stop12h 50m

$941

TunisChicago

TUN - ORD

TUNORD

Tunis Carthage

Thu 7/3

11:35 pm-9:40 am

1 stop16h 05m

Chicago O'Hare Intl

Sun 8/17

11:25 am-9:00 am

1 stop15h 35m

$979

TunisChicago

TUN - ORD

TUNORD

Tunis Carthage

Fri 6/27

9:50 am-9:37 pm

2 stops17h 47m

Chicago O'Hare Intl

Sun 7/6

5:10 pm-3:40 pm

1 stop16h 30m

$992

TunisChicago

TUN - MDW

TUNMDW

Tunis Carthage

Fri 6/27

9:50 am-9:45 pm

2 stops17h 55m

Chicago Midway

Sun 7/6

1:09 pm-8:45 am

2 stops13h 36m

$1,145

TunisChicago

TUN - ORD

TUNORD

Tunis Carthage

Fri 6/27

6:45 pm-2:10 pm

2 stops25h 25m

Chicago O'Hare Intl

Sun 7/6

11:20 am-8:45 am

2 stops15h 25m

$1,195

TunisChicago

TUN - ORD

TUNORD

Tunis Carthage

Mon 10/27

11:25 am-11:10 pm

2 stops41h 45m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 14 results
1
2

Best time to book a flight from Tunis to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Tunis to Illinois (average of $245). Flying from Tunis to Illinois in March is currently the most expensive (average of $321). 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.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from Tunis to Illinois, such as Delta, KLM and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Tunis to Illinois. 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 from for flights from Tunis to Illinois?

    For a flight from Tunis to Illinois, you will be flying from Carthage. Tunis Carthage (TUN) is just 4.1 mi from the center of the city.

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

    $525 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Air Canada and Turkish Airlines, with prices starting from $546 and $669, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Tunis to Illinois (average of $245). Flying from Tunis to Illinois in March is currently the most expensive (average of $321). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Tunis to Illinois

Discover the top 3 airlines that operate flights from Tunis to Illinois. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$713Average$950FlexibilityNo cancel feeOn-time77%
DeltaCheapest$722Average$849FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$738Average$921FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.