$529 Find Cheap Flights from Tunisia to Illinois

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Illinois, as well as popular online travel agencies
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Useful Info

KAYAK's insights & trends for flights to Illinois

Get data-powered insights and trends for flights to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Tunisia to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Tunisia to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Tunisia to Illinois is January, when tickets cost $715 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $1,129 and $973 respectively.


Good to know

Low seasonNovember
High seasonMarch
Cheapest flight$529
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Tunis to Chicago

FAQs for booking flights from Tunisia to Illinois

  • How does KAYAK find such low prices on flights from Tunisia to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tunisia to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tunisia to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Tunisia to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tunisia to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Tunisia to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tunisia to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Tunisia to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Illinois?

    Based on KAYAK data, the cheapest day to fly to Illinois is Tuesday where round-trip tickets can be as cheap as $746. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $1,021 on average.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $840 on average. The most expensive time of day to fly to Illinois is generally at night, which is peak travel time and where the average cost of a ticket is $926.

Reviews of the top 3 airlines serving from Tunisia to Illinois

 
See real verified KAYAK customer reviews for airlines flying to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Tunisia to Illinois. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tunisia to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7963 reviews
8.5Crew
7.3Food
8.2Boarding
7.9Entertainment
7.9Comfort
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Wasted a lot of time trying to find the CDG lounge - it was not next to the connecting flight gate like the Air France staff said.

My experience was good overall, the quality of the food really decreased! There used to be a choice between meat and fish now it’s between chicken and pasta! In the choices of entertainment meditation has been added which is very good. Soft chair workout to improve blood circulation and avoid phlebitis should be added.

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

I wish seats were not reclinable. It's so claustrophobic when the person in front of you spends most of a nine hour flight leaned all the way back. The crew was really nice though and the dinner (red Thai curry) was pretty compelling.

Our flights were severely delayed, then canceled and we had to fly out next day with no sleep accommodation help. This led to our baggage being lost and the service reps after baggage couldn’t be bothered to help. They kept sending us to different counters when we were at the right counter to begin with. The only saving grace was the angel woman supervisor with blond hair who helped us put in a missing baggage claim.

The boarding system was all bogus - employees at the boarding gate were not sound like proffesional or may be possibly rational

I got an email in the morning of the flight 1/7, from Kayak, that I was rebooked from UA 906 to LH 430. Nobody at Lufthansa ot United knew about this. I went to both counters. at the airport. Also, Cheap Flights, who I booked the ticket through, did not know. I ended up staying on the United flight. But this was very disturbing, since I got a very late notice that I was rebooked to an earlier flight, I hurried to the airport to find out after a lot of inquiring that this was a mistake. Not a good Kayak experience.

After living in Europe for five years and flying with Lufthansa and KLM airlines, I’ve realized that United Airlines is now a budget carrier. The flight attendant are not friendly. The seats are not comfortable. And everything comes at a cost. I will be flying with KLM and Skyteam like Delta to the US going forward no doubt. United Airlines is not what it once was:

Delayed take off but I think they waited for passengers.

I had to fly United where the flight crew was atrocious

Flight was delayed for no reason and I missed my connection. This added another day of travel and I missed an event I was traveling home for.

Book cheap flights from Tunisia to Illinois

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Illinois found on KAYAK in the last 72 hours.
10/4Sat
1 stopKLM
15h 30mTUN-ORD
12/29Mon
1 stopKLM
15h 10mORD-TUN
$805
10/4Sat
1 stopAir France
15h 30mTUN-ORD
12/29Mon
2 stopsAir France
15h 00mORD-TUN
$809
10/4Sat
2 stopsDelta
26h 55mTUN-MDW
12/29Mon
2 stopsDelta
14h 05mMDW-TUN
$816
10/4Sat
2 stopsDelta
25h 36mTUN-ORD
12/29Mon
2 stopsDelta
18h 40mORD-TUN
$816
7/15Tue
1 stopLufthansa
31h 15mTUN-ORD
9/8Mon
1 stopLufthansa
12h 45mORD-TUN
$838
7/2Wed
2 stopsAir Canada
39h 34mTUN-ORD
8/17Sun
2 stopsAir Canada
18h 55mORD-TUN
$856
7/2Wed
2 stopsLufthansa
22h 10mTUN-ORD
8/17Sun
1 stopLufthansa
13h 40mORD-TUN
$864
7/3Thu
1 stop
24h 05mTUN-ORD
6/7Sun
2 stops
35h 35mORD-TUN
$891
7/15Tue
3 stops
33h 41mTUN-ORD
9/8Mon
3 stops
28h 30mORD-TUN
$992
7/30Wed
2 stopsAir Canada
26h 15mTUN-ORD
8/7Thu
2 stopsAir Canada
31h 36mORD-TUN
$1,201

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Illinois found on KAYAK in the last 72 hours.
7/3Thu
1 stopLufthansa
24h 05mTUN-ORD
$529
7/2Wed
2 stopsAir Canada
39h 34mTUN-ORD
$544
7/3Thu
2 stops
19h 14mTUN-ORD
$550
7/22Tue
3 stops
45h 51mTUN-ORD
$554
7/4Fri
2 stopsAir Canada
53h 39mTUN-ORD
$563
7/3Thu
1 stopLufthansa
24h 05mTUN-ORD
$564
6/22Sun
2 stops
31h 56mTUN-ORD
$565
7/3Thu
1 stopTurkish Airlines
16h 05mTUN-ORD
$671
7/3Thu
1 stopTurkish Airlines
16h 05mTUN-ORD
$675
9/24Wed
2 stopsKLM
16h 53mTUN-MDW
$834

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Last minute flights to Illinois

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Illinois that are departing in the next 10 days.
6/20Fri
multi-stop
27h 37mTUN-ORD
7/12Sat
multi-stop
23h 25mORD-TUN
$943
6/20Fri
multi-stop
38h 44mTUN-ORD
7/12Sat
multi-stop
23h 25mORD-TUN
$961
6/20Fri
multi-stopKLM
17h 16mTUN-ORD
7/12Sat
multi-stopKLM
11h 35mORD-TUN
$969
6/20Fri
multi-stopDelta
18h 10mTUN-MDW
7/12Sat
multi-stopDelta
13h 36mMDW-TUN
$972
6/20Fri
multi-stop
38h 44mTUN-ORD
7/12Sat
multi-stop
35h 19mORD-TUN
$1,007
6/20Fri
multi-stopITA Airways
25h 00mTUN-ORD
7/12Sat
multi-stopITA Airways
20h 20mORD-TUN
$1,015
6/19Thu
multi-stop
15h 10mTUN-ORD
7/12Sat
multi-stop
18h 55mORD-TUN
$1,041
6/19Thu
multi-stopAir Canada
36h 09mTUN-ORD
7/12Sat
multi-stopAir Canada
18h 55mORD-TUN
$1,044
6/19Thu
multi-stopLufthansa
17h 05mTUN-ORD
7/12Sat
multi-stopLufthansa
18h 45mORD-TUN
$1,095

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Everything you need to know for your flight to Illinois

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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