Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Hannover from $367

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 9/21. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

British Airways Logo
5:40 pm - 3:50 pmORD-HAJ
15h 10m1 stop
British Airways Logo
4:35 pm - 11:55 amHAJ-ORD
26h 20m1 stop
$573British Airways
Find Deal
Mon, Aug 18 - Wed, Aug 27
American Airlines Logo
5:40 pm - 3:50 pmORD-HAJ
15h 10m1 stop
American Airlines Logo
9:50 pm - 3:45 pmHAJ-ORD
24h 55m2 stops
$582American Airlines
Find Deal
Mon, Aug 18 - Wed, Aug 27
British Airways Logo
5:40 pm - 3:45 pmORD-HAJ
15h 05m1 stop
British Airways Logo
10:00 pm - 2:40 pmHAJ-ORD
23h 40m1 stop
$595British Airways
Find Deal
Tue, Aug 12 - Sun, Aug 24
American Airlines Logo
4:57 pm - 3:45 pmORD-HAJ
15h 48m2 stops
American Airlines Logo
10:00 pm - 5:00 pmHAJ-ORD
26h 00m1 stop
$603American Airlines
Find Deal
Tue, Aug 12 - Sun, Aug 24
American Airlines Logo
3:21 pm - 3:45 pmORD-HAJ
17h 24m2 stops
American Airlines Logo
10:00 pm - 3:10 pmHAJ-ORD
24h 10m2 stops
$613American Airlines
Find Deal
Tue, Aug 12 - Sun, Aug 24
British Airways Logo
5:40 pm - 3:50 pmORD-HAJ
15h 10m1 stop
British Airways Logo
9:30 pm - 2:40 pmHAJ-ORD
24h 10m1 stop
$633British Airways
Find Deal
Mon, Aug 18 - Sat, Aug 30
American Airlines Logo
5:40 pm - 9:15 pmORD-HAJ
20h 35m1 stop
American Airlines Logo
9:30 pm - 3:45 pmHAJ-ORD
25h 15m2 stops
$642American Airlines
Find Deal
Mon, Aug 18 - Sat, Aug 30
British Airways Logo
8:25 pm - 9:10 pmORD-HAJ
41h 45m2 stops
British Airways Logo
9:30 pm - 11:50 amHAJ-ORD
21h 20m1 stop
$649British Airways
Find Deal
Sat, Sep 13 - Sat, Sep 20
American Airlines Logo
4:57 pm - 3:50 pmORD-HAJ
15h 53m2 stops
American Airlines Logo
9:50 pm - 3:45 pmHAJ-ORD
24h 55m2 stops
$661American Airlines
Find Deal
Mon, Aug 18 - Wed, Aug 27
Scandinavian Airlines Logo
7:15 pm - 10:00 amORD-HAJ
31h 45m1 stop
Scandinavian Airlines Logo
7:30 pm - 4:10 pmHAJ-ORD
27h 40m1 stop
$940Scandinavian Airlines
Find Deal
Tue, Sep 2 - Thu, Sep 4

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
Sep 2
ORD7:15 pmChicago O'Hare Intl
31h 45m
1 stop
HAJ10:00 amHannover
Sep 4
HAJ7:30 pmHannover
27h 40m
1 stop
ORD4:10 pmChicago O'Hare Intl
$940
Find similar
Scandinavian Airlines
Aug 10
ORD7:15 pmChicago O'Hare Intl
16h 45m
1 stop
HAJ7:00 pmHannover
Aug 14
HAJ7:30 pmHannover
27h 40m
1 stop
ORD4:10 pmChicago O'Hare Intl
$1,041
Find similar
Scandinavian Airlines
Aug 10
ORD7:15 pmChicago O'Hare Intl
16h 45m
1 stop
HAJ7:00 pmHannover
Aug 17
HAJ7:10 pmHannover
28h 00m
1 stop
ORD4:10 pmChicago O'Hare Intl
$1,045
Find similar

British Airways flights from Chicago O'Hare Intl Airport to Hannover

Our best British Airways deals on Chicago O'Hare Intl Airport to Hannover flight tickets
British Airways
Aug 11
ORD8:35 pmChicago O'Hare Intl
17h 40m
1 stop
HAJ9:15 pmHannover
Aug 18
HAJ10:00 pmHannover
20h 55m
1 stop
ORD11:55 amChicago O'Hare Intl
$542
Find similar
British Airways
Aug 18
ORD5:40 pmChicago O'Hare Intl
15h 10m
1 stop
HAJ3:50 pmHannover
Aug 27
HAJ4:35 pmHannover
26h 20m
1 stop
ORD11:55 amChicago O'Hare Intl
$573
Find similar
British Airways
Aug 12
ORD5:40 pmChicago O'Hare Intl
15h 05m
1 stop
HAJ3:45 pmHannover
Aug 24
HAJ10:00 pmHannover
23h 40m
1 stop
ORD2:40 pmChicago O'Hare Intl
$595
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 August 2, 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 8/18

5:40 pm-3:50 pm

1 stop15h 10m

Hannover

Wed 8/27

4:35 pm-11:55 am

1 stop26h 20m

$573

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Mon 8/18

5:40 pm-3:50 pm

1 stop15h 10m

Hannover

Wed 8/27

9:50 pm-3:45 pm

2 stops24h 55m

$582

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Tue 8/12

5:40 pm-3:45 pm

1 stop15h 05m

Hannover

Sun 8/24

10:00 pm-2:40 pm

1 stop23h 40m

$595

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Tue 8/12

4:57 pm-3:45 pm

2 stops15h 48m

Hannover

Sun 8/24

10:00 pm-5:00 pm

1 stop26h 00m

$603

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Tue 8/12

3:21 pm-3:45 pm

2 stops17h 24m

Hannover

Sun 8/24

10:00 pm-3:10 pm

2 stops24h 10m

$613

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Mon 8/18

5:40 pm-3:50 pm

1 stop15h 10m

Hannover

Sat 8/30

9:30 pm-2:40 pm

1 stop24h 10m

$633

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Mon 8/18

5:40 pm-9:15 pm

1 stop20h 35m

Hannover

Sat 8/30

9:30 pm-3:45 pm

2 stops25h 15m

$642

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sat 9/13

8:25 pm-9:10 pm

2 stops41h 45m

Hannover

Sat 9/20

9:30 pm-11:50 am

1 stop21h 20m

$649

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Mon 8/18

4:57 pm-3:50 pm

2 stops15h 53m

Hannover

Wed 8/27

9:50 pm-3:45 pm

2 stops24h 55m

$661

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Tue 9/2

7:15 pm-10:00 am

1 stop31h 45m

Hannover

Thu 9/4

7:30 pm-4:10 pm

1 stop27h 40m

$940

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 $756.

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 6% 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

Best Price Found

$367

Fastest flight time

11h 10m

Direct flights

None

Airports in Hannover

1 airport
The best one-way flight to Hannover from Chicago O'Hare Intl Airport in the past 72 hours is $367. The best round-trip flight deal from Chicago O'Hare Intl Airport to Hannover found on momondo in the last 72 hours is $573.
The fastest flight from Chicago O'Hare Intl Airport to Hannover takes 11h 10m
There are no direct flights from Chicago O'Hare Intl Airport to Hannover. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Hannover Airport.
There is 1 airport near Hannover: Hannover (HAJ)
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 10m, 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
American AirlinesPriceFrom $621Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $623Free CancellationRating
6.6
7,224 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $660Free CancellationRating
7.3
3,935 reviews
Search Turkish Airlines flights
DeltaPriceFrom $692Free CancellationRating
8.0
7,983 reviews
Search Delta flights
LufthansaPriceFrom $824Free CancellationRating
6.8
7,276 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.

An easier way to manage your Hannover trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/7
Thu 8/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Germany