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Cheap flights from Chicago O'Hare Intl Airport to Hannover from $553

This is the cheapest round-trip 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 12/29. 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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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
7:20 pm - 9:50 amORD-HAJ
31h 30m1 stop
Scandinavian Airlines Logo
7:20 pm - 4:45 pmHAJ-ORD
28h 25m1 stop
$553Scandinavian Airlines
Find Deal
Mon, Dec 29 - Wed, Feb 11
Scandinavian Airlines Logo
7:15 pm - 2:35 pmORD-HAJ
12h 20m1 stop
Scandinavian Airlines Logo
3:05 pm - 4:10 pmHAJ-ORD
32h 05m1 stop
$564Scandinavian Airlines
Find Deal
Wed, Apr 29 - Sun, May 3
Scandinavian Airlines Logo
7:20 pm - 6:50 pmORD-HAJ
16h 30m1 stop
Scandinavian Airlines Logo
7:20 pm - 4:45 pmHAJ-ORD
28h 25m1 stop
$567Scandinavian Airlines
Find Deal
Sun, Nov 30 - Sun, Jan 11
British Airways Logo
8:58 pm - 6:40 pmORD-HAJ
38h 42m2 stops
British Airways Logo
11:20 am - 6:45 pmHAJ-ORD
14h 25m1 stop
$617British Airways
Find Deal
Mon, Dec 29 - Wed, Feb 11
British Airways Logo
6:25 pm - 10:35 amORD-HAJ
33h 10m1 stop
British Airways Logo
12:00 pm - 11:26 pmHAJ-ORD
18h 26m2 stops
$726British Airways
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Sat, Nov 29 - Sun, Dec 7
American Airlines Logo
12:37 pm - 10:35 amORD-HAJ
14h 58m2 stops
American Airlines Logo
6:50 pm - 3:25 pmHAJ-ORD
27h 35m1 stop
$752American Airlines
Find Deal
Sun, Dec 28 - Tue, Feb 10
American Airlines Logo
5:10 pm - 11:15 amORD-HAJ
11h 05m1 stop
American Airlines Logo
9:55 pm - 3:25 pmHAJ-ORD
24h 30m1 stop
$783American Airlines
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Sat, Nov 29 - Sun, Dec 7
United Airlines Logo
8:51 am - 7:05 pmORD-HAJ
27h 14m2 stops
United Airlines Logo
6:20 am - 8:10 pmHAJ-ORD
20h 50m2 stops
$841United Airlines
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Mon, Dec 29 - Wed, Feb 11
Lufthansa Logo
9:50 pm - 4:25 pmORD-HAJ
11h 35m1 stop
Lufthansa Logo
1:30 pm - 6:25 pmHAJ-ORD
11h 55m1 stop
$1,038Lufthansa
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Tue, Dec 9 - Sun, Dec 28
United Airlines Logo
9:50 pm - 4:25 pmORD-HAJ
11h 35m1 stop
United Airlines Logo
6:20 am - 11:10 amHAJ-ORD
11h 50m1 stop
$1,048United Airlines
Find Deal
Sun, Dec 7 - Tue, Dec 30

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
Dec 29
ORD7:20 pmChicago O'Hare Intl
31h 30m
1 stop
HAJ9:50 amHannover
Feb 11
HAJ7:20 pmHannover
28h 25m
1 stop
ORD4:45 pmChicago O'Hare Intl
$553
Find similar
Scandinavian Airlines
Apr 29
ORD7:15 pmChicago O'Hare Intl
12h 20m
1 stop
HAJ2:35 pmHannover
May 3
HAJ3:05 pmHannover
32h 05m
1 stop
ORD4:10 pmChicago O'Hare Intl
$564
Find similar
Scandinavian Airlines
Nov 30
ORD7:20 pmChicago O'Hare Intl
16h 30m
1 stop
HAJ6:50 pmHannover
Jan 11
HAJ7:20 pmHannover
28h 25m
1 stop
ORD4:45 pmChicago O'Hare Intl
$567
Find similar

Delta flights from Chicago O'Hare Intl Airport to Hannover

Our best Delta deals on Chicago O'Hare Intl Airport to Hannover flight tickets
Delta
Apr 29
ORD10:10 amChicago O'Hare Intl
16h 05m
2 stops
HAJ9:15 amHannover
May 3
HAJ10:50 amHannover
15h 53m
2 stops
ORD7:43 pmChicago O'Hare Intl
$853
Find similar
Delta
Apr 29
ORD5:45 pmChicago O'Hare Intl
13h 25m
2 stops
HAJ2:10 pmHannover
May 3
HAJ6:00 amHannover
15h 20m
1 stop
ORD2:20 pmChicago O'Hare Intl
$1,043
Find similar
Delta
Apr 29
ORD5:10 pmChicago O'Hare Intl
14h 00m
1 stop
HAJ2:10 pmHannover
May 3
HAJ10:50 amHannover
15h 53m
2 stops
ORD7:43 pmChicago O'Hare Intl
$1,049
Find similar

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 November 5, 2025.
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

Mon 12/29

7:20 pm-9:50 am

1 stop31h 30m

Hannover

Wed 2/11

7:20 pm-4:45 pm

1 stop28h 25m

$553

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 4/29

7:15 pm-2:35 pm

1 stop12h 20m

Hannover

Sun 5/3

3:05 pm-4:10 pm

1 stop32h 05m

$564

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sun 11/30

7:20 pm-6:50 pm

1 stop16h 30m

Hannover

Sun 1/11

7:20 pm-4:45 pm

1 stop28h 25m

$567

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Mon 12/29

8:58 pm-6:40 pm

2 stops38h 42m

Hannover

Wed 2/11

11:20 am-6:45 pm

1 stop14h 25m

$617

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sat 11/29

6:25 pm-10:35 am

1 stop33h 10m

Hannover

Sun 12/7

12:00 pm-11:26 pm

2 stops18h 26m

$726

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sun 12/28

12:37 pm-10:35 am

2 stops14h 58m

Hannover

Tue 2/10

6:50 pm-3:25 pm

1 stop27h 35m

$752

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sat 11/29

5:10 pm-11:15 am

1 stop11h 05m

Hannover

Sun 12/7

9:55 pm-3:25 pm

1 stop24h 30m

$783

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Mon 12/29

8:51 am-7:05 pm

2 stops27h 14m

Hannover

Wed 2/11

6:20 am-8:10 pm

2 stops20h 50m

$841

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Tue 12/9

9:50 pm-4:25 pm

1 stop11h 35m

Hannover

Sun 12/28

1:30 pm-6:25 pm

1 stop11h 55m

$1,038

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sun 12/7

9:50 pm-4:25 pm

1 stop11h 35m

Hannover

Tue 12/30

6:20 am-11:10 am

1 stop11h 50m

$1,048

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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.

What is the cheapest day to depart on your flight to Hannover?

According to our data, Tuesday is the cheapest day to fly to Hannover from Chicago O'Hare Intl Airport. The lowest ticket price found for a Tuesday departure recently was $768. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,082. These prices are subject to change though, so be sure to set up a Price Alert for flights to Hannover.

What is the cheapest time of day to depart on your flight to Hannover?

According to our data, the cheapest time of day to fly to Hannover is in the evening. momondo users have found flights departing from Chicago O'Hare Intl Airport to Hannover in the evening for as low as $768. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,060 on average. Flights to Hannover from Chicago O'Hare Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 11% 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

Direct flights

None
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.
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  • 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 05m, 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
7.4
1,560 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $594Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
American AirlinesPriceFrom $621Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
LufthansaPriceFrom $855Free CancellationRating
6.8
7,555 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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