551€ Find Cheap Flights from Hannover to Illinois – Compare and Save

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hannover to Illinois departing on 26.10.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Cheap Flights from Hannover to Illinois

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Hannover to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Hannover to Illinois

Mon, 26. Oct - Mon, 2. Nov
Scandinavian Airlines Logo
19:20 - 17:45
HAJ
-
ORD
28h 25m
1 stop
Scandinavian Airlines Logo
19:15 - 9:50
ORD
-
HAJ
31h 35m
1 stop
551 €Scandinavian Airlines
Thu, 10. Sep - Tue, 15. Sep
Scandinavian Airlines Logo
10:10 - 16:10
HAJ
-
ORD
13h 00m
1 stop
Scandinavian Airlines Logo
19:15 - 18:55
ORD
-
HAJ
16h 40m
1 stop
552 €Scandinavian Airlines
Mon, 28. Sep - Tue, 13. Oct
Scandinavian Airlines Logo
10:10 - 16:10
HAJ
-
ORD
13h 00m
1 stop
Scandinavian Airlines Logo
19:15 - 18:55
ORD
-
HAJ
16h 40m
1 stop
552 €Scandinavian Airlines
Sat, 5. Sep - Wed, 9. Sep
Scandinavian Airlines Logo
10:10 - 16:10
HAJ
-
ORD
13h 00m
1 stop
Scandinavian Airlines Logo
19:15 - 9:40
ORD
-
HAJ
31h 25m
1 stop
556 €Scandinavian Airlines
Thu, 3. Sep - Mon, 7. Sep
Scandinavian Airlines Logo
19:25 - 16:10
HAJ
-
ORD
27h 45m
1 stop
Scandinavian Airlines Logo
19:15 - 14:35
ORD
-
HAJ
12h 20m
1 stop
557 €Scandinavian Airlines
Sat, 5. Sep - Mon, 14. Sep
Scandinavian Airlines Logo
10:10 - 16:10
HAJ
-
ORD
13h 00m
1 stop
Scandinavian Airlines Logo
19:15 - 9:40
ORD
-
HAJ
31h 25m
1 stop
557 €Scandinavian Airlines
Fri, 30. Oct - Tue, 3. Nov
Scandinavian Airlines Logo
10:20 - 17:45
HAJ
-
ORD
13h 25m
1 stop
Scandinavian Airlines Logo
19:15 - 9:50
ORD
-
HAJ
31h 35m
1 stop
557 €Scandinavian Airlines
Fri, 30. Oct - Mon, 2. Nov
Scandinavian Airlines Logo
10:20 - 17:45
HAJ
-
ORD
13h 25m
1 stop
Scandinavian Airlines Logo
19:15 - 9:50
ORD
-
HAJ
31h 35m
1 stop
557 €Scandinavian Airlines
Sun, 30. Aug - Sun, 6. Sep
Lufthansa Logo
8:40 - 12:55
HAJ
-
ORD
11h 15m
1 stop
Lufthansa Logo
18:00 - 19:20
ORD
-
HAJ
18h 20m
1 stop
587 €Lufthansa
Sun, 30. Aug - Sun, 6. Sep
Lufthansa Logo
8:40 - 12:55
HAJ
-
ORD
11h 15m
1 stop
Lufthansa Logo
18:00 - 19:20
ORD
-
HAJ
18h 20m
1 stop
590 €Lufthansa
Booking Insights

KAYAK's insights & trends for Hannover to Illinois flights

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

How much is a return flight from Hannover to Illinois?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Hannover to Illinois departing in October.

Flight prices are below average for this route right now.

Flights to Illinois from Hannover usually cost between 644 € and 754 € in October.
The lowest price found in the past 5 days was 551 € on Scandinavian Airlines (26. Oct–2. Nov).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hannover 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 Hannover to Illinois is February, when tickets cost 528 € (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is 892 € and 701 € respectively.

Good to know - Cheap tickets from Hannover to Illinois

Low season

January

Cheapest flight

551 €
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Hannover to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Hannover 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 Hannover to Illinois.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Hannover 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 Hannover 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 Hannover to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Hannover to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Hannover to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Hannover 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.
7,8
KLMOverall score based on 1552 reviews
7,7Comfort
7,8Boarding
7,3Food
7,2Entertainment
8,4Crew
Airline reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

10,0 ExcellentEmily, Jul 2026
ORD - MSP
Read more KLM reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Flight lead was a gentleman with silver hair and he went out of his way to shake hands and interact with each passenger seated in business class. A medical emergency took place during our flight and he handled it with perfect poise and professionalism. He was gracious and confidently competent. Just what you want from a leader,

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

This was my return flight and it was 100% different than my out bound. Better seats and great food for sure. As i was disappointed last time but this time they made up for it

Flight was good but the passport control in airport for outbound passengers was a mess, fortunately they pulled passengers making connections to this flight for expedited processing so we made the connection.

Bid process for upgrade is very frustrating. I was notified that I had won the bidding, then was told there was no seat available.

My daughter always gets sick when we order the gluten free meal option. Internet didn’t work as advertised.

The flight was very cold, and the seats were rather uncomfortable. The food has been better on our other SAS experiences. Most significantly, the luggage with most of my wife's personal items and clothes didn't make the flight. Hoping for a quick resolution, but no real opportunity to speak with a Human has us concerned.

It was so hot on the plane. No air jets above the seats

Please see my comments for the flight from Chicago to Copenhagen

We were sitting in SAS plus. Super friendly, service that went above and beyond on a Full Flight too! Meals were deliscious and trays were cleared promptly. Generous drinks offered throughout the flight. Would like to suggest better movies on offer to watch.... In all genres and maybe more cooking shows? There was only 1, Nadia's Everyday Baking... Thank you

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

little entertainment choices. Seat/bed too firm an no sleeping mat

Food was not great. Small seating area for business class

The clerk at check in for my bags was very rude. My credit card was hacked during my vacation and she told me it was not possible to pay in cash for my bag. “You bought the cheapest ticket, you should have bought a ticket that included a bag. If you cannot pay with a credit card, we will not let you on this flight”. She spoke to her supervisor and then told me , I could ask other passengers, if they would use their credit card to check my bag. I had to beg 5 different people, till one agreed to use their credit card. I payed them cash of course. This was a very stressful and humiliating experience for me. I strongly suggest you build in some kind of provision for travelers who got robbed.

The crew was generally professional. Though one of the crew members seemed to be easily annoyed, the others were fine and helpful. The green olives and almonds snack was really good. A great idea, and nice balance of tastes.

Would've been great if Lufthansa union cockpit pilots didn't strike for 2 days and caused a chaos to my returning plans to USA, and then after rebooking a flight 2 days later tge plane departed 35 min later. So I did not have a good experience.

An international flight on an apron is pretty unusual in my 40 years of traveling. Departure delay. Luggage despite over an hour connection did not make it to the flight. Actually still in Germany. My luggage was not moved until I reached my final destination despite knowing it to be left in Germany upon my arrival in Chicago. The service left me a little off, both going and returning from Europe. Light on in the cabin even during a night flight and lots of traffic no matter what. Maybe passengers want more service? As a frequent traveler i just want to be able to sleep, the food will be better at the destination anyway. So since the cabin crew woke me up I asked for a cocktail, I did not get the best response although sitting in row 20 premium economy. I usually fly premium economy or business and my 2 flight to Europe in 2025 with United both had luggage delays and other minor issues. American flights to Australia, Canada and Europe went smoothly and Premium plus feels very much like business light. Is United Club becoming a waste and Silver/Gold levels another waste??

This flight leg was fantastic - super comfortable and a great selection of things to watch on the TV. Staff were excellent, really above and beyond.

Could have said yes to a glass of wine 🍷 instead of saying we'll come around in a couple of hours

Inoperable monitor left no entert for 9 hours. Crew was not helpful Food was awful.

We were delayed an hour leaving Munich (No fault of the crew). They kept us posted on the status so we knew what was going on, but as a result we missed our connection in Chicago and the communication on connecting flights was pretty poor as we disembarked. It was already stressful and some of that could have been reduced by better communications about where to find transfers, etc.

The food was bad . I didn’t like it . And also my baggage was lost in my first stop

Very comfortable plane. The food was very good (for airplane food). The crew was great

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

It was good. The seats in economy weren’t bad

Very good. Comfortable and I felt well taken care of from start to finish

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

The flight was about 10 minutes late which made it kind of tight for connection in Frankfurt. One think that was helpful for my husband and I since we don’t speak the language was when we got off the shuttle bus, two ground crew told us very clearly how to make the connection.

Flight from Munich to Geneva was delayed an hour without any notice. Finally called 5 minutes after their flight was supposed to leave only to be told it was late. Then after boarding- we were told to leave the plane go back to the terminal so they could make a repair. NO Communication whatsoever. Agent at the airport was rude and offensive. Finally got on the plane three hours after originally planned. Lost our car reservation in Geneva and had to pay $200 more to get the rental. HORRIBLE-HORRIBLE-HORRIBLE!!!!

The flight has been delayed and arrived 30 minutes late. I had a very tough connection in Frankfurt, I had to run to catch my flight to Newark and Lufthansa was absolutely not helpful. They just told me I have to hurry but didn't tell me where I should go , I was very disappointed

Everything you need to know for your flight from Hannover to Illinois

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