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Cheap flights from Chicago O'Hare Intl Airport to Hannover from $448

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 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 - 9:40 amORD  Chicago O'Hare Intl-HAJ Hannover
31h 25m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:10 am - 4:10 pmHAJ  Hannover-ORD Chicago O'Hare Intl
13h 00m1 stop Kastrup Copenhagen
$732Scandinavian Airlines
Sat, Oct 3 - Mon, Oct 12
Scandinavian Airlines Logo
7:15 pm - 9:50 amORD  Chicago O'Hare Intl-HAJ Hannover
31h 35m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:20 pm - 4:45 pmHAJ  Hannover-ORD Chicago O'Hare Intl
28h 25m1 stop Kastrup Copenhagen
$732Scandinavian Airlines
Sat, Jan 16 - Sun, Jan 24
Scandinavian Airlines Logo
7:15 pm - 9:40 amORD  Chicago O'Hare Intl-HAJ Hannover
31h 25m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:10 am - 4:10 pmHAJ  Hannover-ORD Chicago O'Hare Intl
13h 00m1 stop Kastrup Copenhagen
$733Scandinavian Airlines
Sat, Oct 3 - Mon, Oct 12
Scandinavian Airlines Logo
7:15 pm - 9:40 amORD  Chicago O'Hare Intl-HAJ Hannover
31h 25m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
10:10 am - 4:10 pmHAJ  Hannover-ORD Chicago O'Hare Intl
13h 00m1 stop Kastrup Copenhagen
$734Scandinavian Airlines
Sat, Oct 3 - Mon, Oct 12
Air Canada Logo
3:45 pm - 12:50 pmORD  Chicago O'Hare Intl-HAJ Hannover
14h 05m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Air Canada Logo
6:20 am - 2:52 pmHAJ  Hannover-ORD Chicago O'Hare Intl
15h 32m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$782Air Canada
Wed, Nov 11 - Tue, Nov 24
Multiple Airlines Logo
9:50 pm - 4:35 pmORD  Chicago O'Hare Intl-HAJ Hannover
11h 45m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
6:20 am - 2:52 pmHAJ  Hannover-ORD Chicago O'Hare Intl
15h 32m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$786Multiple Airlines
Wed, Nov 11 - Tue, Nov 24
Air France Logo
6:25 pm - 6:30 pmORD  Chicago O'Hare Intl-HAJ Hannover
17h 05m1 stop Paris Charles de Gaulle
Air France Logo
7:20 am - 4:15 pmHAJ  Hannover-ORD Chicago O'Hare Intl
15h 55m1 stop Paris Charles de Gaulle
$787Air France
Wed, Nov 11 - Tue, Nov 24
Lufthansa Logo
10:50 pm - 4:35 pmORD  Chicago O'Hare Intl-HAJ Hannover
11h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:20 am - 1:10 pmHAJ  Hannover-ORD Chicago O'Hare Intl
13h 50m1 stop Frankfurt am Main
$915Lufthansa
Fri, Oct 30 - Tue, Nov 10
Lufthansa Logo
10:50 pm - 4:35 pmORD  Chicago O'Hare Intl-HAJ Hannover
11h 45m1 stop Munich Franz Josef Strauss
Lufthansa Logo
3:05 pm - 8:05 pmHAJ  Hannover-ORD Chicago O'Hare Intl
12h 00m1 stop Frankfurt am Main
$920Lufthansa
Fri, Oct 30 - Wed, Nov 11
Lufthansa Logo
9:40 pm - 4:35 pmORD  Chicago O'Hare Intl-HAJ Hannover
11h 55m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:05 am - 12:35 pmHAJ  Hannover-ORD Chicago O'Hare Intl
13h 30m1 stop Munich Franz Josef Strauss
$929Lufthansa
Wed, Sep 9 - Thu, Sep 17

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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
Jan 16
ORD7:15 pmChicago O'Hare Intl
31h 35m
1 stop
HAJ9:50 amHannover
Jan 24
HAJ7:20 pmHannover
28h 25m
1 stop
ORD4:45 pmChicago O'Hare Intl
$732
Scandinavian Airlines
Oct 3
ORD7:15 pmChicago O'Hare Intl
31h 25m
1 stop
HAJ9:40 amHannover
Oct 12
HAJ10:10 amHannover
13h 00m
1 stop
ORD4:10 pmChicago O'Hare Intl
$733
Scandinavian Airlines
Oct 3
ORD7:15 pmChicago O'Hare Intl
31h 25m
1 stop
HAJ9:40 amHannover
Oct 12
HAJ10:10 amHannover
13h 00m
1 stop
ORD4:10 pmChicago O'Hare Intl
$734

Lufthansa flights from Chicago O'Hare Intl Airport to Hannover

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Hannover flight tickets
Lufthansa
Oct 30
ORD10:50 pmChicago O'Hare Intl
11h 45m
1 stop
HAJ4:35 pmHannover
Nov 10
HAJ6:20 amHannover
13h 50m
1 stop
ORD1:10 pmChicago O'Hare Intl
$915
Lufthansa
Oct 30
ORD10:50 pmChicago O'Hare Intl
11h 45m
1 stop
HAJ4:35 pmHannover
Nov 11
HAJ3:05 pmHannover
12h 00m
1 stop
ORD8:05 pmChicago O'Hare Intl
$920
Lufthansa
Sep 9
ORD9:40 pmChicago O'Hare Intl
14h 40m
1 stop
HAJ7:20 pmHannover
Sep 18
HAJ6:05 amHannover
13h 30m
1 stop
ORD12:35 pmChicago O'Hare Intl
$929

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 August 14, 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

Cheapest round-trip

ChicagoHannover

ORD Chicago O'Hare Intl - HAJ Hannover

ORDHAJ

Chicago O'Hare Intl

Sat 10/3

7:15 pm-9:40 am

1 stop31h 25m

Hannover

Mon 10/12

10:10 am-4:10 pm

1 stop13h 00m

$732

ChicagoHannover

ORD Chicago O'Hare Intl - HAJ Hannover

ORDHAJ

Chicago O'Hare Intl

Sat 1/16

7:15 pm-9:50 am

1 stop31h 35m

Hannover

Sun 1/24

7:20 pm-4:45 pm

1 stop28h 25m

$732

ChicagoHannover

ORD Chicago O'Hare Intl - HAJ Hannover

ORDHAJ

Chicago O'Hare Intl

Sat 10/3

7:15 pm-9:40 am

1 stop31h 25m

Hannover

Mon 10/12

10:10 am-4:10 pm

1 stop13h 00m

$733

ChicagoHannover

ORD Chicago O'Hare Intl - HAJ Hannover

ORDHAJ

Chicago O'Hare Intl

Sat 10/3

7:15 pm-9:40 am

1 stop31h 25m

Hannover

Mon 10/12

10:10 am-4:10 pm

1 stop13h 00m

$734

ChicagoHannover

ORD Chicago O'Hare Intl - HAJ Hannover

ORDHAJ

Chicago O'Hare Intl

Wed 11/11

3:45 pm-12:50 pm

2 stops14h 05m

Hannover

Tue 11/24

6:20 am-2:52 pm

2 stops15h 32m

$782

ChicagoHannover

ORD Chicago O'Hare Intl - HAJ Hannover

ORDHAJ

Chicago O'Hare Intl

Wed 11/11

9:50 pm-4:35 pm

1 stop11h 45m

Hannover

Tue 11/24

6:20 am-2:52 pm

2 stops15h 32m

$786

ChicagoHannover

ORD Chicago O'Hare Intl - HAJ Hannover

ORDHAJ

Chicago O'Hare Intl

Wed 11/11

6:25 pm-6:30 pm

1 stop17h 05m

Hannover

Tue 11/24

7:20 am-4:15 pm

1 stop15h 55m

$787

ChicagoHannover

ORD Chicago O'Hare Intl - HAJ Hannover

ORDHAJ

Chicago O'Hare Intl

Fri 10/30

10:50 pm-4:35 pm

1 stop11h 45m

Hannover

Tue 11/10

6:20 am-1:10 pm

1 stop13h 50m

$915
Quickest round-trip

ChicagoHannover

ORD Chicago O'Hare Intl - HAJ Hannover

ORDHAJ

Chicago O'Hare Intl

Fri 10/30

10:50 pm-4:35 pm

1 stop11h 45m

Hannover

Wed 11/11

3:05 pm-8:05 pm

1 stop12h 00m

$920

ChicagoHannover

ORD Chicago O'Hare Intl - HAJ Hannover

ORDHAJ

Chicago O'Hare Intl

Wed 9/9

9:40 pm-4:35 pm

1 stop11h 55m

Hannover

Thu 9/17

6:05 am-12:35 pm

1 stop13h 30m

$929

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 October, then February is your next best option. Flight prices from Chicago O'Hare Intl Airport to Hannover during February average around $584.

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

18h 15m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Hannover takes 18h 15m
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

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Hannover

  • 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 18h 15m, 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
1,950 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $825Free CancellationRating
6.8
8,191 reviews
Search Lufthansa flights

Traveling to a place near Hannover?

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

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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