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Hannover

$343+ Cheap flights from O'Hare Intl (ORD) to Hannover (HAJ)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HAJ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Hannover

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Hannover (HAJ). 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 June 12, 2025.

Round-trip from

$651
(American Airlines)

One-way from

$343
(AirNGo)

Popular in

September

Cheapest in

February

Average price

$967
From Chicago O'Hare Intl to Hannover
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One-way flight from Chicago O'Hare Intl to Hannover
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Highest demand for flights based on searches. 8% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from O'Hare Intl to Hannover

Cheapest flights from O'Hare Intl to Hannover
Explore the most affordable flight options available from O'Hare Intl to Hannover. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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 8/139:29 amORD - HAJ
2 stops17h 56mAmerican Airlines
Sat 8/239:30 pmHAJ - ORD
1 stop26h 30mAmerican Airlines
Deal found 6/12$651
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:15 pmORD - HAJ
1 stop31h 45mScandinavian Airlines
Tue 10/1410:30 amHAJ - ORD
1 stop12h 40mScandinavian Airlines
Deal found 6/12$721
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:15 pmORD - HAJ
2 stops17h 00mBritish Airways
Fri 9/510:00 pmHAJ - ORD
2 stops28h 08mBritish Airways
Deal found 6/11$829
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:25 amORD - HAJ
1 stop23h 30mTurkish Airlines
Fri 9/56:50 pmHAJ - ORD
1 stop21h 50mTurkish Airlines
Deal found 6/11$841
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/79:55 amORD - HAJ
2 stops23h 35mAir Canada
Mon 8/253:00 pmHAJ - ORD
2 stops30h 55mAir Canada
Deal found 6/10$932
This deal was found by Cheapflights users on 6/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:40 pmORD - HAJ
1 stop11h 50mLufthansa
Thu 8/143:00 pmHAJ - ORD
1 stop11h 55mLufthansa
Deal found 6/10$1,002
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:25 pmORD - HAJ
3 stops19h 15mMultiple Airlines
Sat 7/193:15 pmHAJ - ORD
3 stops35h 25mMultiple Airlines
Deal found 6/11$1,149
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 7/2610:30 pmORD - HAJ
1 stop12h 20mUnited Airlines
Sat 8/211:00 amHAJ - ORD
1 stop15h 55mUnited Airlines
Deal found 6/11$1,461
This Austrian Airlines deal was found by Cheapflights users on 6/11. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/264:20 pmORD - HAJ
1 stop20h 10mAustrian Airlines
Sat 8/28:15 pmHAJ - ORD
1 stop24h 05mAustrian Airlines
Deal found 6/11$1,659
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:40 amORD - HAJ
3 stops24h 50mTAP AIR PORTUGAL
Sat 8/235:15 pmHAJ - ORD
2 stops30h 00mTAP AIR PORTUGAL
Deal found 6/10$1,675
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/187:25 pmORD - HAJ
2 stops16h 35mIcelandair
Wed 6/257:30 pmHAJ - ORD
2 stops32h 45mIcelandair
Deal found 6/12$1,712
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/212:13 pmORD - HAJ
2 stops27h 52mSingapore Airlines
Mon 7/146:50 pmHAJ - ORD
2 stops34h 38mSingapore Airlines
Deal found 6/11$2,498

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 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

O'Hare Intl

Fly to

Hannover

Route

Depart

Return

Price

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 8/13

9:29 am-10:25 am

2 stops17h 56m

Hannover

Sat 8/23

9:30 pm-5:00 pm

1 stop26h 30m

$651

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Thu 10/9

7:15 pm-10:00 am

1 stop31h 45m

Hannover

Tue 10/14

10:30 am-4:10 pm

1 stop12h 40m

$721

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Thu 8/28

5:15 pm-5:15 pm

2 stops17h 00m

Hannover

Fri 9/5

10:00 pm-7:08 pm

2 stops28h 08m

$829

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Thu 8/28

11:25 am-5:55 pm

1 stop23h 30m

Hannover

Fri 9/5

6:50 pm-9:40 am

1 stop21h 50m

$841

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Thu 8/7

9:55 am-4:30 pm

2 stops23h 35m

Hannover

Mon 8/25

3:00 pm-2:55 pm

2 stops30h 55m

$932

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sun 8/3

9:40 pm-4:30 pm

1 stop11h 50m

Hannover

Thu 8/14

3:00 pm-7:55 pm

1 stop11h 55m

$1,002

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sun 7/13

7:25 pm-9:40 pm

3 stops19h 15m

Hannover

Sat 7/19

3:15 pm-7:40 pm

3 stops35h 25m

$1,149

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sat 7/26

10:30 pm-5:50 pm

1 stop12h 20m

Hannover

Sat 8/2

11:00 am-7:55 pm

1 stop15h 55m

$1,461

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sat 7/26

4:20 pm-7:30 pm

1 stop20h 10m

Hannover

Sat 8/2

8:15 pm-1:20 pm

1 stop24h 05m

$1,659

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 8/13

8:40 am-4:30 pm

3 stops24h 50m

Hannover

Sat 8/23

5:15 pm-4:15 pm

2 stops30h 00m

$1,675

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 17 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Hannover from O'Hare Intl 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 Chicago O'Hare Intl Airport to Hannover

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

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Hannover (average of $775). Flying from Chicago O'Hare Intl Airport to Hannover in June is currently the most expensive (average of $1,248). 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.

What is the cheapest time of day to fly from ORD to HAJ?

Find hourly flight availability from O'Hare Intl to Hannover. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Hannover is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 29% on airfare.

Rainfall in Hannover by month

Plan your trip to Hannover by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hannover ranges from 1.2 - 2.8 inches per month. July is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Hannover when rainfall is around 1.2 in.

Temperature in Hannover by month

Plan your trip to Hannover by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hannover, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Hannover

Get insights into the airlines that provide service to Hannover. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hannover. Reviews last updated June 12, 2025.
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Austrian Airlines
7.6
Good
802 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
SWISS
7.5
Good
1,623 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
United Airlines
7.4
Good
8,790 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Turkish Airlines
7.3
Good
3,848 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Hannover. 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 into for flights to Hannover from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Hannover, you will be flying into Hannover. Hannover (HAJ) is just 6.4 mi from the center of the city. Hannover is the only Hannover airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 5 airlines have flights to Hannover from Chicago O'Hare Intl on a regular basis.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Hannover round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Hannover round-trip from $651. Other airlines that can offer you cheap pricing are British Airways, from $829, and Turkish Airlines, from $841. Users have found that American Airlines is 29% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Hannover 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 Chicago O'Hare Intl Airport to Hannover?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Hannover (average of $775). Flying from Chicago O'Hare Intl Airport to Hannover in June is currently the most expensive (average of $1,248). 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
Hildesheim
Celle

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Alternative routes for O'Hare Intl to Hannover

See prices for flight routes from nearby airports that may be better suited for you.
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Midway to Dresden flights

Top 5 airlines flying from O'Hare Intl to Hannover

Discover the top 5 airlines that operate flights from O'Hare Intl to Hannover. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$621Average$640FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$623Average$731FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$660Average$772FlexibilityNo cancel feeOn-time77%
DeltaCheapest$692Average$1,095FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$798Average$1,214FlexibilityNo cancel feeOn-time76%

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