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Cheap flights from Chicago O'Hare Intl Airport to Hannover from $346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Hannover departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Hannover

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 2:35 pm
ORD
-
HAJ
12h 20m
1 stop
Scandinavian Airlines Logo
10:10 am - 4:10 pm
HAJ
-
ORD
13h 00m
1 stop
$573Scandinavian Airlines
Sat, Apr 18 - Fri, Apr 24
British Airways Logo
6:54 pm - 6:30 pm
ORD
-
HAJ
17h 36m
2 stops
British Airways Logo
9:20 pm - 6:15 pm
HAJ
-
ORD
27h 55m
1 stop
$614British Airways
Wed, Mar 18 - Mon, May 18
British Airways Logo
6:54 pm - 6:30 pm
ORD
-
HAJ
17h 36m
2 stops
British Airways Logo
9:20 pm - 7:20 pm
HAJ
-
ORD
29h 00m
2 stops
$618British Airways
Wed, Mar 18 - Mon, May 18
Scandinavian Airlines Logo
8:20 pm - 9:50 am
ORD
-
HAJ
31h 30m
1 stop
Scandinavian Airlines Logo
3:05 pm - 4:10 pm
HAJ
-
ORD
32h 05m
1 stop
$628Scandinavian Airlines
Wed, Mar 18 - Mon, May 18
Turkish Airlines Logo
11:50 am - 5:10 pm
ORD
-
HAJ
22h 20m
1 stop
Turkish Airlines Logo
7:05 pm - 9:40 am
HAJ
-
ORD
21h 35m
1 stop
$639Turkish Airlines
Wed, Mar 4 - Wed, Apr 8
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
HAJ
31h 25m
1 stop
Scandinavian Airlines Logo
3:05 pm - 4:10 pm
HAJ
-
ORD
32h 05m
1 stop
$686Scandinavian Airlines
Tue, Aug 11 - Tue, Aug 18
British Airways Logo
9:15 pm - 11:00 am
ORD
-
HAJ
30h 45m
1 stop
British Airways Logo
9:30 pm - 1:50 pm
HAJ
-
ORD
23h 20m
1 stop
$707British Airways
Sun, Apr 5 - Sat, Apr 11
British Airways Logo
1:39 pm - 6:30 pm
ORD
-
HAJ
21h 51m
2 stops
British Airways Logo
10:05 pm - 3:55 pm
HAJ
-
ORD
24h 50m
1 stop
$715British Airways
Wed, Mar 4 - Wed, Apr 8
British Airways Logo
8:09 am - 11:00 am
ORD
-
HAJ
19h 51m
2 stops
British Airways Logo
9:25 pm - 3:00 pm
HAJ
-
ORD
24h 35m
1 stop
$739British Airways
Tue, Aug 11 - Tue, Aug 18
British Airways Logo
7:05 pm - 11:00 am
ORD
-
HAJ
32h 55m
1 stop
British Airways Logo
9:30 pm - 2:20 pm
HAJ
-
ORD
47h 50m
2 stops
$746British Airways
Sun, Apr 5 - Sat, Apr 11

Turkish Airlines flights from Chicago O'Hare Intl Airport to Hannover

Our best Turkish Airlines deals on Chicago O'Hare Intl Airport to Hannover flight tickets
Turkish Airlines
Mar 4
ORD11:50 amChicago O'Hare Intl
22h 20m
1 stop
HAJ5:10 pmHannover
Apr 8
HAJ7:05 pmHannover
21h 35m
1 stop
ORD9:40 amChicago O'Hare Intl
$639
Turkish Airlines
Feb 19
ORD8:20 pmChicago O'Hare Intl
30h 25m
1 stop
HAJ9:45 amHannover
Feb 23
HAJ10:40 amHannover
38h 45m
1 stop
ORD6:25 pmChicago O'Hare Intl
$870
Turkish Airlines
Feb 19
ORD11:50 amChicago O'Hare Intl
22h 20m
1 stop
HAJ5:10 pmHannover
Feb 23
HAJ10:40 amHannover
38h 45m
1 stop
ORD6:25 pmChicago O'Hare Intl
$871

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Hannover

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Hannover flight tickets
Scandinavian Airlines
Apr 18
ORD7:15 pmChicago O'Hare Intl
12h 20m
1 stop
HAJ2:35 pmHannover
Apr 24
HAJ10:10 amHannover
13h 00m
1 stop
ORD4:10 pmChicago O'Hare Intl
$573
Scandinavian Airlines
Mar 18
ORD8:20 pmChicago O'Hare Intl
31h 30m
1 stop
HAJ9:50 amHannover
May 18
HAJ3:05 pmHannover
32h 05m
1 stop
ORD4:10 pmChicago O'Hare Intl
$628
Scandinavian Airlines
Aug 11
ORD7:15 pmChicago O'Hare Intl
31h 25m
1 stop
HAJ9:40 amHannover
Aug 18
HAJ3:05 pmHannover
32h 05m
1 stop
ORD4:10 pmChicago O'Hare Intl
$686

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Hannover 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, momondo users made 832,500 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Hannover that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sat 4/18

7:15 pm-2:35 pm

1 stop12h 20m

Hannover

Fri 4/24

10:10 am-4:10 pm

1 stop13h 00m

$573

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 3/18

6:54 pm-6:30 pm

2 stops17h 36m

Hannover

Mon 5/18

9:20 pm-6:15 pm

1 stop27h 55m

$614

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 3/18

6:54 pm-6:30 pm

2 stops17h 36m

Hannover

Mon 5/18

9:20 pm-7:20 pm

2 stops29h 00m

$618

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 3/18

8:20 pm-9:50 am

1 stop31h 30m

Hannover

Mon 5/18

3:05 pm-4:10 pm

1 stop32h 05m

$628

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 3/4

11:50 am-5:10 pm

1 stop22h 20m

Hannover

Wed 4/8

7:05 pm-9:40 am

1 stop21h 35m

$639

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Tue 8/11

7:15 pm-9:40 am

1 stop31h 25m

Hannover

Tue 8/18

3:05 pm-4:10 pm

1 stop32h 05m

$686

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sun 4/5

9:15 pm-11:00 am

1 stop30h 45m

Hannover

Sat 4/11

9:30 pm-1:50 pm

1 stop23h 20m

$707

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 3/4

1:39 pm-6:30 pm

2 stops21h 51m

Hannover

Wed 4/8

10:05 pm-3:55 pm

1 stop24h 50m

$715

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Tue 8/11

8:09 am-11:00 am

2 stops19h 51m

Hannover

Tue 8/18

9:25 pm-3:00 pm

1 stop24h 35m

$739

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sun 4/5

7:05 pm-11:00 am

1 stop32h 55m

Hannover

Sat 4/11

9:30 pm-2:20 pm

2 stops47h 50m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hannover from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Hannover

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hannover?

If you’re not able to fly to Hannover in February, then April is your next best option. Flight prices from Chicago O'Hare Intl Airport to Hannover during April average around $648.

Can stopping save me money on Chicago O'Hare Intl Airport to Hannover flights?

You could potentially save up to 27% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Hannover flight.

When to book flights from Chicago O'Hare Intl Airport to Hannover

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Hannover according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Hannover (ORD to HAJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Hannover

Fastest flight time

11h 00m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Hannover takes 11h 00m
There are no direct flights from Chicago O'Hare Intl Airport to Hannover. There are no popular flight routes from Chicago O'Hare Intl Airport to Hannover.
Search flight deals

  • How far is Chicago O'Hare Intl to Hannover by plane?

    The distance between Chicago O'Hare Intl and Hannover is about 4281.1 mi. Flights usually cover this in 11h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Hannover Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Hannover Airport were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Hannover Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Hannover Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Hannover Airport.

  • What documentation or ID do you need to fly to Hannover Airport?

    The necessary travel and health documents for your Hannover Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Chicago O'Hare Intl Airport to Hannover?

Best airlines flying from Chicago O'Hare Intl Airport to Hannover

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Hannover with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $502Free CancellationRating
7.3
1,681 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $582Free CancellationRating
6.7
7,737 reviews
Search British Airways flights
American AirlinesPriceFrom $589Free CancellationRating
7.2
11,278 reviews
Search American Airlines flights
LufthansaPriceFrom $855Free CancellationRating
6.8
7,781 reviews
Search Lufthansa flights

Traveling to a place near Hannover?

Book flights to Hannover if you plan to visit one of these locations
Hildesheim
Celle

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Hannover?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hannover from Chicago.

Can I find flights from Chicago to Hannover with flexible booking policies on momondo?

Flights from Chicago to Hannover with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Hannover?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hannover from Chicago.

I’m not ready to book a flight from Chicago to Hannover right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Hannover flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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