ORD - HAJ

$723 Find Cheap Flights from Chicago to Hannover

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Hannover departing on 9/1. 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, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$723
Typical prices: $979-$732
Turkish Airlines
Tue 9/1Sun 9/6
ORD - HAJ • 1 stop
Cheapest one-way
$816
SWISS
Tue 6/2
ORD - HAJ • 1 stop
Top airlines
Cheapest • from $723 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chicago and Hannover. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $786 (round-trip)
Shortest trip • 9h 50m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hannover!
Flight Deals
Booking Insights
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

Tue, Sep 1 - Sun, Sep 6
Turkish Airlines Logo
11:25 am - 12:05 am
ORD
-
HAJ
29h 40m
1 stop
Turkish Airlines Logo
1:00 am - 9:40 am
HAJ
-
ORD
15h 40m
1 stop
$723Turkish Airlines
Sun, Apr 26 - Sun, May 10
Turkish Airlines Logo
8:10 pm - 6:10 pm
ORD
-
HAJ
15h 00m
1 stop
Turkish Airlines Logo
10:30 am - 9:40 am
HAJ
-
ORD
30h 10m
1 stop
$749Turkish Airlines
Sat, Apr 25 - Wed, Apr 29
Turkish Airlines Logo
8:10 pm - 6:10 pm
ORD
-
HAJ
15h 00m
1 stop
Turkish Airlines Logo
7:05 pm - 9:40 am
HAJ
-
ORD
21h 35m
1 stop
$781Turkish Airlines
Mon, Apr 27 - Sun, May 10
Turkish Airlines Logo
11:25 am - 9:35 am
ORD
-
HAJ
15h 10m
1 stop
Turkish Airlines Logo
7:05 pm - 9:40 am
HAJ
-
ORD
21h 35m
1 stop
$874Turkish Airlines
Fri, May 8 - Fri, May 15
Lufthansa Logo
4:05 pm - 2:30 pm
ORD
-
HAJ
15h 25m
1 stop
Lufthansa Logo
6:10 am - 12:55 pm
HAJ
-
ORD
13h 45m
1 stop
$884Lufthansa
Tue, Sep 1 - Mon, Sep 7
British Airways Logo
12:45 pm - 11:00 am
ORD
-
HAJ
15h 15m
2 stops
British Airways Logo
9:20 pm - 3:00 pm
HAJ
-
ORD
24h 40m
1 stop
$889British Airways
Tue, Sep 1 - Mon, Sep 7
British Airways Logo
12:45 pm - 11:00 am
ORD
-
HAJ
15h 15m
2 stops
British Airways Logo
9:20 pm - 5:15 pm
HAJ
-
ORD
26h 55m
2 stops
$899British Airways
Sun, Apr 26 - Sun, May 10
Multiple Airlines Logo
10:25 pm - 9:15 am
ORD
-
HAJ
27h 50m
3 stops
Multiple Airlines Logo
6:15 pm - 6:15 pm
HAJ
-
ORD
31h 00m
3 stops
$907Multiple Airlines
Sat, Apr 25 - Sun, May 10
Turkish Airlines Logo
11:25 am - 9:35 am
ORD
-
HAJ
15h 10m
1 stop
Turkish Airlines Logo
7:05 pm - 6:15 pm
HAJ
-
ORD
30h 10m
1 stop
$918Turkish Airlines
Mon, Jul 6 - Tue, Oct 6
Turkish Airlines Logo
11:25 am - 12:05 am
ORD
-
HAJ
29h 40m
1 stop
Turkish Airlines Logo
7:05 pm - 9:40 am
HAJ
-
ORD
21h 35m
1 stop
$922Turkish Airlines
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.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Hannover?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Hannover departing in September.

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 $583 (return) on average. On the other hand, the most expensive months are October and May, where the average cost of round-trip tickets is $1,206 and $1,112 respectively.

Good to know

Low seasonDecember
Cheapest flight$723
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 21% 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 $816 for a one-way ticket and $723 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, Star Alliance, and oneworld are the airline alliances operating flights between Chicago and Hannover, with SkyTeam being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Chicago to Hannover are Scandinavian Airlines and Lufthansa. With an average price for the route of $906 and an overall rating of 7.3, Scandinavian Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,218 and an overall rating of 6.8.

  • 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 3 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.
7.3
Scandinavian AirlinesOverall score based on 1750 reviews
6.7Food
7.3Comfort
7.6Boarding
8.0Crew
6.7Entertainment
Airline reviews

The stewardess was incredibly rude. The gave you only one drink with dinner.

6.0 GoodAnonymous, Apr 2026
IAD - CPH
Read more Scandinavian Airlines reviews

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

Service and food were excellent. Incredibly friendly and competent staff. Flight was delayed over and hour and I had to run between terminals to get my connecting flight.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

Overall ok. Best part has always been the sundae dessert.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

Even if you wait for connecting passengers you should not be an hour late departing waiting their luggage. Your passengers may have connections in the other end and you harm them.

I’ve never been on a trans-Atlantic (or Pacific) flight where the seats don’t recline—not even a little. I asked my seat mate when BA starting doing this and he said “Oh, a few years ago.” I couldn’t sleep, with my head falling forward waking me continuously, and came off the plane incredibly stiff. I booked a Premium Economy seat to get a more comfortable seat, which was worse than most basic Economy seats I’ve ever booked.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

You will pay for everything and feels like the airplane is old

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

Information on your arrival and departure airports