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$476+ 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
HAJ — CHI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Hannover to Chicago are usually found in November or September, booked 55 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 February 20, 2025.

Round-trip from

$476
(Billigflug)

Popular in

July

Cheapest in

November

Average price

$705
From Hannover to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 20, 2025.

This Billigflug deal was found by Cheapflights users on 2/19. 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.
Thu 2/271:50 pmHAJ - ORD
2 stops25h 49mMultiple Airlines
Tue 3/46:26 pmORD - HAJ
1 stop11h 14mMultiple Airlines
Deal found 2/19$476
This Booking.com deal was found by Cheapflights users on 2/19. 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.
Thu 2/278:40 pmHAJ - ORD
1 stop25h 05mBritish Airways
Tue 3/45:00 pmORD - HAJ
1 stop12h 40mBritish Airways
Deal found 2/19$487
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 3/206:00 amHAJ - ORD
2 stops19h 37mUnited Airlines
Sat 4/57:10 amORD - HAJ
2 stops28h 45mUnited Airlines
Deal found 2/19$494
This Air Canada deal was found by Cheapflights users on 2/19. 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.
Fri 3/216:00 amHAJ - ORD
2 stops34h 54mAir Canada
Sat 4/511:30 amORD - HAJ
2 stops15h 55mAir Canada
Deal found 2/19$503
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:30 amHAJ - ORD
1 stop15h 15mLufthansa
Fri 4/256:15 pmORD - HAJ
1 stop21h 40mLufthansa
Deal found 2/20$521
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 3/16:00 amHAJ - MDW
2 stops18h 43mDelta
Mon 3/101:16 pmMDW - HAJ
2 stops14h 49mDelta
Deal found 2/20$545
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sun 9/1410:00 pmHAJ - ORD
1 stop26h 00mAmerican Airlines
Sun 9/288:40 pmORD - HAJ
1 stop17h 30mAmerican Airlines
Deal found 2/19$568
This KLM deal was found by Cheapflights users on 2/20. 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.
Wed 4/210:50 amHAJ - MDW
2 stops14h 12mKLM
Wed 4/92:57 pmMDW - HAJ
2 stops12h 23mKLM
Deal found 2/20$679
This Austrian Airlines deal was found by Cheapflights users on 2/19. 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 6/218:15 pmHAJ - ORD
2 stops22h 40mAustrian Airlines
Sun 6/294:05 pmORD - HAJ
2 stops34h 45mAustrian Airlines
Deal found 2/19$685
This Delta deal was found by Cheapflights users on 2/19. 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 7/156:00 amHAJ - ORD
1 stop16h 00mDelta
Mon 7/285:45 pmORD - HAJ
2 stops14h 15mDelta
Deal found 2/19$966
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1110:50 amHAJ - MDW
2 stops14h 12mMultiple Airlines
Fri 4/253:02 pmMDW - HAJ
2 stops12h 18mMultiple Airlines
Deal found 2/20$1,187
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/19. 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.
Thu 10/306:00 amHAJ - ORD
3 stops31h 31mTAP AIR PORTUGAL
Sun 11/98:25 pmORD - HAJ
2 stops20h 00mTAP AIR PORTUGAL
Deal found 2/19$1,284

Find flights from Hannover to Chicago within your budget

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 February 20, 2025.

Fly from

Hannover

Fly to

Chicago

Route

Depart

Return

Price

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Thu 2/27

1:50 pm-8:39 am

2 stops25h 49m

Chicago O'Hare Intl

Tue 3/4

2:55 pm-12:40 pm

2 stops14h 45m

$476

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Thu 2/27

8:40 pm-2:45 pm

1 stop25h 05m

Chicago O'Hare Intl

Tue 3/4

5:00 pm-12:40 pm

1 stop12h 40m

$487

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Thu 3/20

6:00 am-7:37 pm

2 stops19h 37m

Chicago O'Hare Intl

Sat 4/5

7:10 am-6:55 pm

2 stops28h 45m

$494

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Fri 3/21

6:00 am-10:54 am

2 stops34h 54m

Chicago O'Hare Intl

Sat 4/5

11:30 am-10:25 am

2 stops15h 55m

$503

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Fri 4/11

6:30 am-2:45 pm

1 stop15h 15m

Chicago O'Hare Intl

Fri 4/25

6:15 pm-10:55 pm

1 stop21h 40m

$521

HannoverChicago

HAJ - MDW

HAJMDW

Hannover

Wed 4/2

10:50 am-6:02 pm

2 stops14h 12m

Chicago Midway

Wed 4/9

2:57 pm-10:20 am

2 stops12h 23m

$679

HannoverChicago

HAJ - MDW

HAJMDW

Hannover

Wed 3/12

10:35 am-10:23 pm

2 stops17h 48m

Chicago Midway

Fri 3/21

6:42 pm-2:25 pm

2 stops13h 43m

$1,076

HannoverChicago

HAJ - MDW

HAJMDW

Hannover

Fri 4/11

10:50 am-6:02 pm

2 stops14h 12m

Chicago Midway

Fri 4/25

3:02 pm-10:20 am

2 stops12h 18m

$1,187

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Wed 3/12

11:20 am-7:46 am

3 stops26h 26m

Chicago O'Hare Intl

Fri 3/21

1:00 pm-2:15 pm

3 stops19h 15m

$2,713

HannoverChicago

HAJ - ORD

HAJORD

Hannover

Mon 3/31

6:50 pm-9:40 am

1 stop21h 50m

Chicago O'Hare Intl

Thu 4/3

7:50 pm-5:55 pm

1 stop15h 05m

$3,318

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results
1
2

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.

Travel insights for flights from Hannover to Chicago

Get recent, data-driven insights about flights from Hannover to Chicago including ideal travel times, pricing trends, and more.

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 February 14, 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 55 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 $321). 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 February 20, 2025.
To help decide which airline to fly from Hannover to Chicago, see what other customers have to say about Delta, KLM and United 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
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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

Turkish Airlines
7.3
Good
3,832 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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

TAP AIR PORTUGAL
7.1
Good
1,847 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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 $487, British Airways will fly you from Hannover to Chicago and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $494 and $503, respectively. British Airways is currently priced 25% 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 $321). 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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