ORD - HAJ

$325 Find Cheap Flights from Chicago to Hannover

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Hannover departing on 10/14. 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.
1 adult
1 adult, Economy

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Hannover, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Hannover, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Chicago to Hannover (ORD-HAJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Hannover 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 round-trip flight deals from Chicago to Hannover

lun., oct. 20 - mer., oct. 29
Scandinavian Airlines Logo
7:15 pm - 7:00 pmORD-HAJ
16h 45m1 stop
Scandinavian Airlines Logo
10:30 am - 9:05 pmHAJ-ORD
16h 35m1 stop
$478Scandinavian Airlines
Find Deal
lun., oct. 20 - mer., oct. 29
 Logo
7:15 pm - 10:20 amORD-HAJ
32h 05m3 stops
 Logo
6:05 am - 9:05 pmHAJ-ORD
21h 00m3 stops
sam., déc. 13 - sam., janv. 10
American Airlines Logo
12:00 pm - 11:15 amORD-HAJ
16h 15m2 stops
American Airlines Logo
12:35 pm - 6:45 pmHAJ-ORD
13h 10m1 stop
$709American Airlines
Find Deal
ven., oct. 3 - lun., oct. 13
American Airlines Logo
10:35 pm - 8:35 pmORD-HAJ
15h 00m1 stop
American Airlines Logo
10:00 pm - 2:40 pmHAJ-ORD
23h 40m1 stop
$718American Airlines
Find Deal
jeu., oct. 2 - ven., oct. 10
Turkish Airlines Logo
7:50 pm - 9:35 amORD-HAJ
30h 45m1 stop
Turkish Airlines Logo
10:30 am - 9:40 amHAJ-ORD
30h 10m1 stop
$817Turkish Airlines
Find Deal
sam., sept. 20 - sam., sept. 27
Turkish Airlines Logo
11:45 pm - 5:55 pmORD-HAJ
35h 10m1 stop
Turkish Airlines Logo
2:50 pm - 9:40 amHAJ-ORD
25h 50m1 stop
$916Turkish Airlines
Find Deal
sam., sept. 6 - mar., sept. 9
United Airlines Logo
3:45 pm - 7:00 pmORD-HAJ
20h 15m1 stop
United Airlines Logo
6:00 am - 2:55 pmHAJ-ORD
15h 55m2 stops
$1,953United Airlines
Find Deal
lun., sept. 8 - jeu., sept. 11
United Airlines Logo
5:55 pm - 7:15 pmORD-HAJ
18h 20m2 stops
United Airlines Logo
8:35 am - 2:05 pmHAJ-ORD
12h 30m1 stop
$3,276United Airlines
Find Deal
dim., oct. 19 - jeu., oct. 30
British Airways Logo
8:40 pm - 9:10 pmORD-HAJ
17h 30m1 stop
British Airways Logo
11:25 am - 9:23 pmHAJ-ORD
15h 58m2 stops
$3,351British Airways
Find Deal
dim., oct. 19 - jeu., oct. 30
British Airways Logo
1:43 pm - 10:45 amORD-HAJ
14h 02m2 stops
British Airways Logo
11:25 am - 9:23 pmHAJ-ORD
15h 58m2 stops
$3,355British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Chicago to Hannover flights

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

What’s the cheapest day of the week to fly from Chicago to Hannover?

The average price of all round-trip flights from Chicago O'Hare Intl Airport to Hannover clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Chicago to Hannover, look for departures on Thursdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Hannover, Thursday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Hannover?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Hannover, 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 Chicago O'Hare Intl Airport to Hannover is February, where tickets cost $623 (return) on average. On the other hand, the most expensive months are May and October, where the average cost of round-trip tickets is $1,112 and $1,095 respectively.

Good to know

Low seasonApril
Cheapest flight$325
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Chicago to Hannover

When to book flights from Chicago to Hannover

Are your dates flexible? Find out the best times to travel from Chicago to Hannover based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Hannover flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Hannover?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Hannover was $325 for a one-way ticket and $478 for a round-trip.

  • Do I need a passport to fly between Chicago and Hannover?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago and on arrival in Hannover.

  • Which airports will I be using when flying from Chicago to Hannover?

    When flying out of Chicago you will be using Chicago O'Hare Intl. You will be landing at Hannover, also known as Hannover.

  • Which aircraft models fly most regularly from Chicago to Hannover?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Hannover?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Hannover, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Chicago to Hannover, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chicago to Hannover are Delta and American Airlines. With an average price for the route of $1,095 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $640 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Chicago to Hannover?

    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 Chicago to Hannover.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hannover from Chicago 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 Chicago to Hannover?

    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 to Hannover with an airline and back to Chicago with another airline. Booking your flights between Chicago and HAJ can sometimes prove cheaper using this method.

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

    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 to Hannover from Chicago 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 serving from Chicago to Hannover

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Hannover. 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 Chicago to Hannover? 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.
7.9
DeltaOverall score based on 7979 reviews
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
8.2Boarding
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

This particular flight wasn't very full at the back, so there were three seats available for spreading out and getting relatively comfortable

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

I liked the crews attentiveness, all food and drink items were tasty, and came out in a timely manner. The entertainment systems were not as responsive and my seat had issues with the auxiliary for the headphones. Seats were OK, and the headrest for my seat could go back only so far. Bathrooms were tight fit.

Hate their old flights, boatding, food and services. Very poor quality

The food could be better, more snacks. And have some plugs to chargue the phone.

The pasta in the evening meal was tasteless. Otherwise, the flight was okay.

Boarding was efficient and quick, crew was very attentive, seats were comfortable.

Everything was very good! I personally struggled with the heat in the cabin for the first 2 hours

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

There was a slight delay. Otherwise, everything else was satisfactory.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

The company that I bought my tickets through, Cheapflightsfares, failed to provide my confirmation information in a timely manner, so I was unable to check on at the country and therefore unable to make my flight. As a matter of fact, I STILL have not received the confirmation. After having read more and more reviews about the company, Cheapflightsfares appears to have scammed hundreds of hopeful travelers out of thousands of dollars. Please look into this company and, for the sake of anyone planning their next trip, stop allowing them to do business through you.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

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

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