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O'Hare Intl

$368+ Cheap flights from Hannover (HAJ) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
HAJ — ORD
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Find flight deals from Hannover to O'Hare Intl

Cheapest flights from Hannover to O'Hare Intl
Explore the most affordable flight options available from Hannover to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This American Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:35 pmHAJ - ORD
1 stop26h 50mAmerican Airlines
Tue 12/308:40 pmORD - HAJ
1 stop30h 55mAmerican Airlines
Deal found 12/1$566
This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:05 pmHAJ - ORD
1 stop12h 00mUnited Airlines
Tue 12/301:24 pmORD - HAJ
2 stops17h 46mUnited Airlines
Deal found 12/1$581
This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:05 pmHAJ - ORD
1 stop29h 05mUnited Airlines
Tue 12/301:24 pmORD - HAJ
2 stops17h 46mUnited Airlines
Deal found 12/1$600
This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:05 pmHAJ - ORD
1 stop12h 00mUnited Airlines
Mon 12/299:50 pmORD - HAJ
1 stop14h 15mUnited Airlines
Deal found 12/1$635
This Scandinavian Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:20 pmHAJ - ORD
1 stop28h 25mScandinavian Airlines
Mon 12/87:00 amORD - HAJ
2 stops28h 50mScandinavian Airlines
Deal found 11/30$643
This British Airways deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:05 pmHAJ - ORD
2 stops32h 32mBritish Airways
Tue 12/306:30 pmORD - HAJ
1 stop33h 05mBritish Airways
Deal found 12/1$650
This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:05 pmHAJ - ORD
1 stop29h 05mUnited Airlines
Mon 12/299:50 pmORD - HAJ
1 stop14h 15mUnited Airlines
Deal found 12/1$655
This Air Canada deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:20 amHAJ - ORD
2 stops17h 25mAir Canada
Mon 12/293:55 pmORD - HAJ
2 stops13h 50mAir Canada
Deal found 12/1$659
This Booking.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:05 pmHAJ - ORD
2 stops36h 05mAir Canada
Tue 12/308:30 pmORD - HAJ
2 stops30h 05mAir Canada
Deal found 12/1$668

Cheap flight deals from Hannover to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hannover (HAJ) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$497
(oojo)

One-way from

$368
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$999
Provider with most accurate pricing for Hannover-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Hannover-Chicago O'Hare Intl flights.
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From Hannover to Chicago O'Hare Intl
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One-way flight from Hannover to Chicago O'Hare Intl
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Highest demand for flights based on searches. 13% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hannover to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
Use the filters below to find and compare flights from Hannover to Chicago O'Hare Intl Airport that are best for you.

Fly from

Hannover

Fly to

O'Hare Intl

Route

Depart

Return

Price

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Thu 4/23

7:25 pm-4:10 pm

1 stop27h 45m

Chicago O'Hare Intl

Mon 5/11

7:15 pm-2:35 pm

1 stop12h 20m

$497

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Thu 1/15

7:20 pm-4:45 pm

1 stop28h 25m

Chicago O'Hare Intl

Mon 1/19

7:20 pm-9:50 am

1 stop31h 30m

$497

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Wed 2/11

10:20 am-4:45 pm

1 stop13h 25m

Chicago O'Hare Intl

Sat 2/21

7:20 pm-9:50 am

1 stop31h 30m

$498

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Fri 2/13

10:20 am-4:45 pm

1 stop13h 25m

Chicago O'Hare Intl

Sun 2/15

7:10 pm-6:50 pm

1 stop16h 40m

$520

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Thu 1/15

6:15 am-3:20 pm

1 stop16h 05m

Chicago O'Hare Intl

Thu 1/22

6:50 pm-6:15 pm

1 stop16h 25m

$532

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Thu 4/16

6:05 am-4:36 pm

2 stops17h 31m

Chicago O'Hare Intl

Mon 5/4

5:10 pm-2:10 pm

1 stop14h 00m

$537

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Wed 2/11

6:20 am-3:20 pm

1 stop16h 00m

Chicago O'Hare Intl

Sat 2/21

2:40 pm-1:55 pm

2 stops16h 15m

$538

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Fri 2/13

10:25 am-3:20 pm

1 stop11h 55m

Chicago O'Hare Intl

Sun 2/15

1:02 pm-9:35 am

2 stops13h 33m

$538

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Thu 1/15

10:10 am-9:13 am

2 stops30h 03m

Chicago O'Hare Intl

Mon 1/19

12:50 pm-9:40 am

2 stops13h 50m

$540

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Sun 3/29

7:40 pm-3:55 pm

1 stop27h 15m

Chicago O'Hare Intl

Sun 4/5

7:05 pm-6:45 pm

1 stop16h 40m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 19 results
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  • Most accurate provider: When it comes to deals on Hannover-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hannover-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hannover-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hannover-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hannover-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hannover to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Hannover with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hannover to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Hannover to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Hannover to Chicago O'Hare Intl Airport (average of $467). Flying from Hannover to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Hannover to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hannover to Chicago O'Hare Intl?

    Hannover (HAJ) is the airport you will fly out of if you book a flight from Hannover to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Hannover; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Hannover airport to Chicago O'Hare Intl. It is only a 6.4 mi journey to Hannover (HAJ) from Hannover’s city center.

  • How long is the flight from Hannover to Chicago O'Hare Intl Airport?

    A quick flight from Hannover to Chicago O'Hare Intl Airport can take about 16h 05m. Scandinavian Airlines provides one of the quickest options available for as low as $532. Hannover and Chicago O'Hare Intl Airport are separated by a distance of 4276 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Hannover to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Hannover to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hannover to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hannover to O'Hare Intl.

  • Can I find deals for business class flights from Hannover to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Hannover to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hannover to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Hannover to Chicago O'Hare Intl Airport (average of $467). Flying from Hannover to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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