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$469+ Cheap flights from Hannover (HAJ) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
HAJ — CHI
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Hannover to Chicago are usually found in November or September, booked 18 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Hannover to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Hannover (HAJ) to Chicago (CHI). 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 March 31, 2025.

Round-trip from

$469
(Flysmarter)

Popular in

July

Cheapest in

November

Average price

$649
From Hannover to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Hannover to Chicago

Cheapest flights from Hannover to Chicago
Explore the most affordable flight options available from Hannover to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Flysmarter deal was found by Cheapflights users on 3/31. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1410:30 amHAJ - ORD
1 stop12h 40mScandinavian Airlines
Sun 9/287:15 pmORD - HAJ
1 stop16h 45mScandinavian Airlines
Deal found 3/31$469
This Billigflug deal was found by Cheapflights users on 3/31. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/199:30 pmHAJ - ORD
1 stop26h 30mMultiple Airlines
Mon 4/287:15 pmORD - HAJ
1 stop19h 00mMultiple Airlines
Deal found 3/31$486
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2510:00 pmHAJ - ORD
1 stop23h 45mAmerican Airlines
Tue 4/298:20 pmORD - HAJ
1 stop17h 45mAmerican Airlines
Deal found 3/30$504
This British Airways deal was found by Cheapflights users on 3/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1410:00 pmHAJ - ORD
1 stop20h 50mBritish Airways
Sun 9/286:55 pmORD - HAJ
2 stops19h 15mBritish Airways
Deal found 3/30$506
This United Airlines deal was found by Cheapflights users on 3/31. 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 9/133:15 pmHAJ - ORD
1 stop11h 40mUnited Airlines
Sat 9/273:45 pmORD - HAJ
2 stops15h 25mUnited Airlines
Deal found 3/31$521
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:00 amHAJ - MDW
2 stops18h 59mDelta
Tue 4/293:02 pmMDW - HAJ
2 stops16h 58mDelta
Deal found 3/30$524
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2610:50 amHAJ - ORD
2 stops14h 14mKLM
Tue 7/151:35 pmORD - HAJ
2 stops13h 45mKLM
Deal found 3/30$530
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:55 pmHAJ - ORD
1 stop30h 35mDelta
Wed 12/1011:00 amORD - HAJ
2 stops16h 45mDelta
Deal found 3/30$531
This Lufthansa deal was found by Cheapflights users on 3/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:00 amHAJ - ORD
1 stop19h 25mLufthansa
Mon 12/86:00 pmORD - HAJ
1 stop15h 25mLufthansa
Deal found 3/30$535
This CheapTickets.de deal was found by Cheapflights users on 3/30. 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 CheapTickets.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/256:00 amHAJ - MDW
2 stops23h 22mAir France
Tue 4/293:02 pmMDW - HAJ
2 stops16h 58mAir France
Deal found 3/30$539
This Flysmarter deal was found by Cheapflights users on 3/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/253:10 pmHAJ - ORD
1 stop11h 45mAir Canada
Tue 4/2910:30 pmORD - HAJ
1 stop12h 30mAir Canada
Deal found 3/30$539
This Austrian Airlines deal was found by Cheapflights users on 3/30. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:20 pmHAJ - ORD
2 stops47h 25mAustrian Airlines
Sun 12/144:20 pmORD - HAJ
1 stop15h 05mAustrian Airlines
Deal found 3/30$567

Cheapflights Fare Finder

Customize your flight search to find flights from Hannover to Chicago 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 March 31, 2025.
Use the filters below to find and compare flights from Hannover to Chicago that are best for you.

Fly from

Hannover

Fly to

Chicago

Route

Depart

Return

Price

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Sun 9/14

10:30 am-4:10 pm

1 stop12h 40m

Chicago O'Hare Intl

Sun 9/28

7:15 pm-7:00 pm

1 stop16h 45m

$469

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Fri 4/25

10:00 pm-11:45 am

1 stop20h 45m

Chicago O'Hare Intl

Tue 4/29

10:20 pm-9:05 pm

1 stop15h 45m

$486

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Fri 4/25

10:00 pm-2:45 pm

1 stop23h 45m

Chicago O'Hare Intl

Tue 4/29

8:20 pm-9:05 pm

1 stop17h 45m

$504

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Sun 9/14

10:00 pm-11:50 am

1 stop20h 50m

Chicago O'Hare Intl

Sun 9/28

6:55 pm-9:10 pm

2 stops19h 15m

$506

HannoverChicago

HAJ - MDW

HAJMDW

Hannover

Fri 4/25

6:00 am-5:59 pm

2 stops18h 59m

Chicago Midway

Tue 4/29

3:02 pm-3:00 pm

2 stops16h 58m

$524

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Fri 4/25

9:00 am-6:33 pm

2 stops16h 33m

Chicago O'Hare Intl

Tue 4/29

10:30 pm-6:00 pm

1 stop12h 30m

$527

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Thu 6/26

10:50 am-6:04 pm

2 stops14h 14m

Chicago O'Hare Intl

Tue 7/15

1:35 pm-10:20 am

2 stops13h 45m

$530

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Sat 5/17

10:20 am-9:21 pm

2 stops18h 01m

Chicago O'Hare Intl

Sun 6/8

7:00 pm-5:45 pm

2 stops15h 45m

$535

HannoverChicago

HAJ - MDW

HAJMDW

Hannover

Fri 4/25

6:00 am-10:22 pm

2 stops23h 22m

Chicago Midway

Tue 4/29

3:02 pm-3:00 pm

2 stops16h 58m

$539

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Fri 4/25

3:10 pm-7:55 pm

1 stop11h 45m

Chicago O'Hare Intl

Tue 4/29

10:30 pm-6:00 pm

1 stop12h 30m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 15 results
1
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Best time to book a flight from Hannover to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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

How far ahead should I book a flight from Hannover to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Hannover to Chicago. Price data was last updated on March 28, 2025.

The price you pay for your flight from Hannover to Chicago may vary depending on when you book. For the best chance of a lower fare, look to book 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Hannover to Chicago?

Currently, August is the cheapest month in which you can book a flight from Hannover to Chicago (average of $245). Flying from Hannover to Chicago in March is currently the most expensive (average of $323). 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.

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated March 31, 2025.
To help decide which airline to fly from Hannover to Chicago, see what other customers have to say about Delta, KLM and Austrian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
770 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Hannover to Chicago. 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?

    Most people fly from Hannover (HAJ) if they book a flight from Hannover to Chicago. On average, Hannover has 0 outbound flights to Chicago per day from 0 airlines. Hannover is conveniently located just 6.4 mi from Hannover’s city center.

  • What are the cheapest airlines flying from Hannover to Chicago round-trip?

    Currently priced at $469, Scandinavian Airlines will fly you from Hannover to Chicago and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and British Airways - these airlines can fly you to your destination from $504 and $506, respectively. Scandinavian Airlines is currently priced 26% below the average price you’ll pay for this route.

  • Can I find deals for flights from Hannover to Chicago that include hotel bookings?

    Yes. In addition to deals on Hannover to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hannover to Chicago?

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

  • Can I find deals for business class flights from Hannover to Chicago?

    Yes. Cheapflights offers flight deals from Hannover to Chicago 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?

    Currently, August is the cheapest month in which you can book a flight from Hannover to Chicago (average of $245). Flying from Hannover to Chicago in March is currently the most expensive (average of $323). 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 Hannover?

Book flights to Hannover if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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