HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$539+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
HAJ — CHI
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hannover to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 agosto 18, 2025.

Round-trip from

$539
(United Airlines)

Popular in

July

Cheapest in

September

Average price

$546
From Hannover to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 agosto 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 10/26:00 amHAJ - ORD
1 stop12h 00mUnited Airlines
jue. 10/97:05 pmORD - HAJ
1 stop16h 55mUnited Airlines
Deal found 8/18$539
This United Airlines deal was found by Cheapflights users on 8/16. 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.
jue. 9/43:00 pmHAJ - ORD
1 stop11h 55mUnited Airlines
lun. 9/89:40 pmORD - HAJ
1 stop14h 35mUnited Airlines
Deal found 8/16$540
This Lufthansa deal was found by Cheapflights users on 8/17. 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.
jue. 9/46:00 amHAJ - ORD
1 stop12h 00mLufthansa
lun. 9/86:00 pmORD - HAJ
1 stop11h 15mLufthansa
Deal found 8/17$541
This United Airlines deal was found by Cheapflights users on 8/17. 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.
vie. 9/196:30 amHAJ - ORD
2 stops15h 25mUnited Airlines
vie. 9/2610:30 pmORD - HAJ
1 stop12h 30mUnited Airlines
Deal found 8/17$545
This SWISS deal was found by Cheapflights users on 8/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/137:45 pmHAJ - ORD
1 stop24h 10mSWISS
mar. 10/213:45 pmORD - HAJ
1 stop15h 00mSWISS
Deal found 8/16$547
This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/166:00 amHAJ - ORD
1 stop13h 55mUnited Airlines
jue. 10/237:05 pmORD - HAJ
1 stop16h 55mUnited Airlines
Deal found 8/17$557
This Flysmarter deal was found by Cheapflights users on 8/18. 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.
jue. 9/411:00 amHAJ - ORD
2 stops16h 41mMultiple Airlines
lun. 9/83:35 pmORD - HAJ
2 stops15h 40mMultiple Airlines
Deal found 8/18$561
This Billigflug deal was found by Cheapflights users on 8/16. 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.
jue. 9/410:50 amHAJ - MDW
2 stops14h 47mMultiple Airlines
lun. 9/86:17 pmMDW - HAJ
2 stops13h 43mMultiple Airlines
Deal found 8/16$570
This Delta deal was found by Cheapflights users on 8/16. 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.
lun. 10/1310:50 amHAJ - MDW
2 stops14h 35mDelta
mar. 10/211:08 pmMDW - HAJ
2 stops14h 12mDelta
Deal found 8/16$1,049
This Delta deal was found by Cheapflights users on 8/16. 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.
sáb. 10/116:00 amHAJ - MDW
2 stops16h 26mDelta
mar. 10/211:08 pmMDW - HAJ
2 stops17h 37mDelta
Deal found 8/16$1,214
This Delta deal was found by Cheapflights users on 8/16. 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.
dom. 10/1210:50 amHAJ - MDW
2 stops14h 35mDelta
mar. 10/211:08 pmMDW - HAJ
2 stops14h 12mDelta
Deal found 8/16$1,370
This Flysmarter deal was found by Cheapflights users on 8/18. 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.
mar. 8/2610:50 amHAJ - MDW
2 stops14h 47mMultiple Airlines
vie. 8/296:17 pmMDW - HAJ
2 stops13h 43mMultiple Airlines
Deal found 8/18$1,484

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 agosto 18, 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

jue. 10/2

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

jue. 10/9

7:05 pm-7:00 pm

1 stop16h 55m

$539

HannoverChicago

HAJ - ORD

HAJORD

Hannover

jue. 9/4

3:00 pm-7:55 pm

1 stop11h 55m

Chicago O'Hare Intl

lun. 9/8

9:40 pm-7:15 pm

1 stop14h 35m

$540

HannoverChicago

HAJ - ORD

HAJORD

Hannover

jue. 9/4

6:00 am-11:00 am

1 stop12h 00m

Chicago O'Hare Intl

lun. 9/8

6:00 pm-12:15 pm

1 stop11h 15m

$541

HannoverChicago

HAJ - ORD

HAJORD

Hannover

dom. 10/12

6:20 am-4:53 pm

2 stops17h 33m

Chicago O'Hare Intl

mié. 10/22

7:05 pm-6:55 pm

1 stop16h 50m

$544

HannoverChicago

HAJ - ORD

HAJORD

Hannover

vie. 9/19

6:30 am-2:55 pm

2 stops15h 25m

Chicago O'Hare Intl

jue. 9/25

10:40 am-10:15 am

2 stops16h 35m

$545

HannoverChicago

HAJ - ORD

HAJORD

Hannover

jue. 9/18

6:00 am-2:55 pm

2 stops15h 55m

Chicago O'Hare Intl

jue. 9/25

10:40 am-10:15 am

2 stops16h 35m

$545

HannoverChicago

HAJ - ORD

HAJORD

Hannover

jue. 9/18

6:00 am-2:55 pm

2 stops15h 55m

Chicago O'Hare Intl

vie. 9/26

10:30 pm-6:00 pm

1 stop12h 30m

$545

HannoverChicago

HAJ - ORD

HAJORD

Hannover

vie. 9/19

6:30 am-2:55 pm

2 stops15h 25m

Chicago O'Hare Intl

vie. 9/26

10:30 pm-6:00 pm

1 stop12h 30m

$545

HannoverChicago

HAJ - ORD

HAJORD

Hannover

jue. 9/18

8:45 am-2:55 pm

1 stop13h 10m

Chicago O'Hare Intl

jue. 9/25

10:40 am-10:15 am

2 stops16h 35m

$545

HannoverChicago

HAJ - MDW

HAJMDW

Hannover

jue. 9/4

10:50 am-6:37 pm

2 stops14h 47m

Chicago Midway

lun. 9/8

6:17 pm-3:00 pm

2 stops13h 43m

$570

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 16 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.

Cheapflights Insights

Everything you need to know about your flight from Hannover to Chicago

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.

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.

  • How long is the flight from Hannover to Chicago?

    United Airlines, Lufthansa, and Delta can get you from Hannover to Chicago in just under 12h. Your travel time can differ by up to 7h 25m. Airlines will cover a distance of 4276 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Chesterton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hannover to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt to O'Hare Intl flights
Munich to O'Hare Intl flights
Frankfurt-Hahn to O'Hare Intl flights
Munich to Midway flights
Berlin to O'Hare Intl flights
Duesseldorf Intl to O'Hare Intl flights
Duesseldorf Intl to Midway flights
Frankfurt to St. Louis flights
Hamburg to O'Hare Intl flights
Stuttgart to O'Hare Intl flights
Hamburg to Midway flights
Munich to St. Louis flights
Cologne to O'Hare Intl flights
Bremen to O'Hare Intl flights
Berlin to St. Louis flights
Hannover to O'Hare Intl flights
Weeze to O'Hare Intl flights
Dresden to O'Hare Intl flights
Leipzig to O'Hare Intl flights
Nuremberg to St. Louis flights
Nuremberg to O'Hare Intl flights
Cologne to St. Louis flights
Hannover to St. Louis flights
Hamburg to St. Louis flights
Munich to Moline flights
Duesseldorf Intl to Evansville flights
Frankfurt to Evansville flights
Frankfurt to Moline flights
Stuttgart to St. Louis flights
Munich to Bloomington flights
Duesseldorf Intl to St. Louis flights
Dortmund to O'Hare Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.