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Cheap flights from Illinois to Hannover from $346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Hannover departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Hannover

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
7:15 pm - 2:35 pm
ORD
-
HAJ
12h 20m
1 stop
Scandinavian Airlines Logo
10:10 am - 4:10 pm
HAJ
-
ORD
13h 00m
1 stop
$573Scandinavian Airlines
Sat, Apr 18 - Fri, Apr 24
British Airways Logo
6:54 pm - 6:30 pm
ORD
-
HAJ
17h 36m
2 stops
British Airways Logo
9:20 pm - 3:55 pm
HAJ
-
ORD
25h 35m
1 stop
$614British Airways
Wed, Mar 18 - Mon, May 18
British Airways Logo
6:54 pm - 6:30 pm
ORD
-
HAJ
17h 36m
2 stops
British Airways Logo
9:20 pm - 7:20 pm
HAJ
-
ORD
29h 00m
2 stops
$617British Airways
Wed, Mar 18 - Mon, May 18
British Airways Logo
6:54 pm - 6:30 pm
ORD
-
HAJ
17h 36m
2 stops
British Airways Logo
9:20 pm - 7:20 pm
HAJ
-
ORD
29h 00m
2 stops
$618British Airways
Wed, Mar 18 - Mon, May 18
Scandinavian Airlines Logo
8:20 pm - 9:50 am
ORD
-
HAJ
31h 30m
1 stop
Scandinavian Airlines Logo
3:05 pm - 4:10 pm
HAJ
-
ORD
32h 05m
1 stop
$628Scandinavian Airlines
Wed, Mar 18 - Mon, May 18
Turkish Airlines Logo
11:50 am - 5:10 pm
ORD
-
HAJ
22h 20m
1 stop
Turkish Airlines Logo
7:05 pm - 9:40 am
HAJ
-
ORD
21h 35m
1 stop
$639Turkish Airlines
Wed, Mar 4 - Wed, Apr 8
Delta Logo
12:47 pm - 10:45 am
MDW
-
HAJ
15h 58m
2 stops
Delta Logo
6:00 am - 6:40 pm
HAJ
-
MDW
19h 40m
2 stops
$1,073Delta
Wed, Mar 18 - Thu, Apr 9
Multiple Airlines Logo
8:45 am - 8:00 am
MDW
-
HAJ
16h 15m
2 stops
Multiple Airlines Logo
6:00 am - 8:50 pm
HAJ
-
MDW
21h 50m
2 stops
$1,347Multiple Airlines
Tue, Aug 11 - Tue, Aug 18
Multiple Airlines Logo
5:15 am - 10:10 am
MDW
-
HAJ
21h 55m
2 stops
Multiple Airlines Logo
8:40 am - 7:35 pm
HAJ
-
MDW
17h 55m
2 stops
$1,635Multiple Airlines
Sun, Jul 12 - Sat, Jul 25
Delta Logo
9:35 am - 10:20 am
MDW
-
HAJ
17h 45m
2 stops
Delta Logo
6:00 am - 5:54 pm
HAJ
-
MDW
18h 54m
2 stops
$2,094Delta
Sun, Mar 29 - Sun, Apr 5

Turkish Airlines flights from Illinois to Hannover

Our best Turkish Airlines deals on Illinois to Hannover flight tickets
Turkish Airlines
Mar 4
ORD11:50 amChicago O'Hare Intl
22h 20m
1 stop
HAJ5:10 pmHannover
Apr 8
HAJ7:05 pmHannover
21h 35m
1 stop
ORD9:40 amChicago O'Hare Intl
$639
Turkish Airlines
Feb 19
ORD8:20 pmChicago O'Hare Intl
30h 25m
1 stop
HAJ9:45 amHannover
Feb 23
HAJ10:40 amHannover
38h 45m
1 stop
ORD6:25 pmChicago O'Hare Intl
$870
Turkish Airlines
Feb 19
ORD11:50 amChicago O'Hare Intl
22h 20m
1 stop
HAJ5:10 pmHannover
Feb 23
HAJ6:05 pmHannover
31h 20m
1 stop
ORD6:25 pmChicago O'Hare Intl
$871

British Airways flights from Illinois to Hannover

Our best British Airways deals on Illinois to Hannover flight tickets
British Airways
Mar 18
ORD6:54 pmChicago O'Hare Intl
17h 36m
2 stops
HAJ6:30 pmHannover
May 18
HAJ9:20 pmHannover
25h 35m
1 stop
ORD3:55 pmChicago O'Hare Intl
$614
British Airways
Mar 18
ORD6:54 pmChicago O'Hare Intl
17h 36m
2 stops
HAJ6:30 pmHannover
May 18
HAJ9:20 pmHannover
29h 00m
2 stops
ORD7:20 pmChicago O'Hare Intl
$617
British Airways
Mar 18
ORD6:54 pmChicago O'Hare Intl
17h 36m
2 stops
HAJ6:30 pmHannover
May 18
HAJ9:20 pmHannover
29h 00m
2 stops
ORD7:20 pmChicago O'Hare Intl
$618

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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, momondo users made 832,500 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Illinois to Hannover that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Sat 4/18

7:15 pm-2:35 pm

1 stop12h 20m

Hannover

Fri 4/24

10:10 am-4:10 pm

1 stop13h 00m

$573

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 3/18

6:54 pm-6:30 pm

2 stops17h 36m

Hannover

Mon 5/18

9:20 pm-3:55 pm

1 stop25h 35m

$614

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 3/18

6:54 pm-6:30 pm

2 stops17h 36m

Hannover

Mon 5/18

9:20 pm-7:20 pm

2 stops29h 00m

$617

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 3/18

6:54 pm-6:30 pm

2 stops17h 36m

Hannover

Mon 5/18

9:20 pm-7:20 pm

2 stops29h 00m

$618

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 3/18

8:20 pm-9:50 am

1 stop31h 30m

Hannover

Mon 5/18

3:05 pm-4:10 pm

1 stop32h 05m

$628

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 3/4

11:50 am-5:10 pm

1 stop22h 20m

Hannover

Wed 4/8

7:05 pm-9:40 am

1 stop21h 35m

$639

ChicagoHannover

MDW - HAJ

MDWHAJ

Chicago Midway

Wed 3/18

12:47 pm-10:45 am

2 stops15h 58m

Hannover

Thu 4/9

6:00 am-6:40 pm

2 stops19h 40m

$1,073

ChicagoHannover

MDW - HAJ

MDWHAJ

Chicago Midway

Tue 8/11

8:45 am-8:00 am

2 stops16h 15m

Hannover

Tue 8/18

6:00 am-8:50 pm

2 stops21h 50m

$1,347

ChicagoHannover

MDW - HAJ

MDWHAJ

Chicago Midway

Sun 7/12

5:15 am-10:10 am

2 stops21h 55m

Hannover

Sat 7/25

8:40 am-7:35 pm

2 stops17h 55m

$1,635

ChicagoHannover

MDW - HAJ

MDWHAJ

Chicago Midway

Sun 3/29

9:35 am-10:20 am

2 stops17h 45m

Hannover

Sun 4/5

6:00 am-5:54 pm

2 stops18h 54m

$2,094

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hannover from

How to get the cheapest flight ticket from Illinois to Hannover

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Illinois to Hannover flights?

You could potentially save up to 27% on your flight if you consider stops on a Illinois to Hannover flight.

Cheap Illinois to Hannover flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Hannover

Fastest flight time

11h 00m

Direct flights

None
The fastest flight from Illinois to Hannover takes 11h 00m
There are no direct flights from Illinois to Hannover. There are no popular flight routes from Illinois to Hannover.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Hannover Airport?

    Prices for flights from Illinois to Hannover Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Hannover Airport?

  • How old do you have to be to fly from Illinois to Hannover Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Hannover Airport.

  • What documentation or ID do you need to fly to Hannover Airport?

    The required travel and health documents for your Hannover Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hannover Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Hannover

Compare and see reviews for airlines that fly from Illinois to Hannover with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $502Free CancellationRating
7.3
1,682 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $582Free CancellationRating
6.7
7,736 reviews
Search British Airways flights
American AirlinesPriceFrom $589Free CancellationRating
7.2
11,281 reviews
Search American Airlines flights
LufthansaPriceFrom $855Free CancellationRating
6.8
7,782 reviews
Search Lufthansa flights

Traveling to a place near Hannover?

Book flights to Hannover if you plan to visit one of these locations
Hildesheim
Celle

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Hannover?

Finding the right flight to Hannover from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hannover quick and easy, saving you time and money.

Can I find flights from Illinois to Hannover with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hannover from Illinois with this policy.

How can momondo help me find flights from Illinois to Hannover?

momondo helps you find the best flight between Illinois and Hannover by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Illinois to Hannover right now. Can momondo alert me if prices change?

Price alerts on flights to Hannover from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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