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Cheap flights from Illinois to Hannover from $439

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 9/11. 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 - 9:40 am
ORD
-
HAJ
31h 25m
1 stop
Scandinavian Airlines Logo
7:25 pm - 4:10 pm
HAJ
-
ORD
27h 45m
1 stop
$761Scandinavian Airlines
Tue, Sep 1 - Mon, Sep 7
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
HAJ
31h 25m
1 stop
Scandinavian Airlines Logo
3:05 pm - 4:10 pm
HAJ
-
ORD
32h 05m
1 stop
$777Scandinavian Airlines
Wed, Sep 16 - Wed, Sep 23
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
HAJ
31h 25m
1 stop
Scandinavian Airlines Logo
7:25 pm - 4:10 pm
HAJ
-
ORD
27h 45m
1 stop
$791Scandinavian Airlines
Wed, Sep 16 - Wed, Sep 23
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
HAJ
31h 25m
1 stop
Scandinavian Airlines Logo
7:20 pm - 4:45 pm
HAJ
-
ORD
28h 25m
1 stop
$805Scandinavian Airlines
Wed, Sep 16 - Mon, Nov 16
Scandinavian Airlines Logo
7:15 pm - 9:40 am
ORD
-
HAJ
31h 25m
1 stop
Scandinavian Airlines Logo
3:05 pm - 10:06 pm
HAJ
-
ORD
38h 01m
2 stops
$826Scandinavian Airlines
Tue, Sep 1 - Mon, Sep 7
Turkish Airlines Logo
8:10 pm - 6:10 pm
ORD
-
HAJ
15h 00m
1 stop
Turkish Airlines Logo
7:05 pm - 9:40 am
HAJ
-
ORD
21h 35m
1 stop
$856Turkish Airlines
Wed, Sep 16 - Wed, Sep 23
Delta Logo
10:35 am - 10:20 am
MDW
-
HAJ
16h 45m
2 stops
Delta Logo
6:00 am - 4:27 pm
HAJ
-
MDW
17h 27m
2 stops
$1,072Delta
Tue, Sep 1 - Mon, Sep 7
Multiple Airlines Logo
1:26 pm - 10:20 am
MDW
-
HAJ
13h 54m
2 stops
Multiple Airlines Logo
6:15 pm - 4:15 pm
HAJ
-
MDW
29h 00m
2 stops
$1,136Multiple Airlines
Sun, Jul 5 - Mon, Jul 13
Multiple Airlines Logo
9:00 am - 10:10 am
MDW
-
HAJ
18h 10m
2 stops
Multiple Airlines Logo
6:00 am - 7:20 pm
HAJ
-
MDW
20h 20m
2 stops
$1,222Multiple Airlines
Tue, Jun 9 - Tue, Jun 16
Delta Logo
1:26 pm - 2:10 pm
MDW
-
HAJ
17h 44m
2 stops
Delta Logo
6:00 am - 6:31 pm
HAJ
-
MDW
19h 31m
2 stops
$1,326Delta
Thu, Jun 25 - Thu, Jul 2

Air Canada flights from Illinois to Hannover

Our best Air Canada deals on Illinois to Hannover flight tickets
Air Canada
Jul 5
ORD3:40 pmChicago O'Hare Intl
13h 45m
2 stops
HAJ12:25 pmHannover
Jul 13
HAJ6:10 amHannover
20h 55m
2 stops
ORD8:05 pmChicago O'Hare Intl
$1,104
Air Canada
May 19
ORD8:45 amChicago O'Hare Intl
20h 40m
2 stops
HAJ12:25 pmHannover
May 26
HAJ6:05 amHannover
32h 45m
2 stops
ORD7:50 amChicago O'Hare Intl
$1,141
Air Canada
May 17
ORD8:35 pmChicago O'Hare Intl
32h 50m
2 stops
HAJ12:25 pmHannover
May 27
HAJ1:05 pmHannover
28h 13m
2 stops
ORD10:18 amChicago O'Hare Intl
$1,146

Scandinavian Airlines flights from Illinois to Hannover

Our best Scandinavian Airlines deals on Illinois to Hannover flight tickets
Scandinavian Airlines
Sep 1
ORD7:15 pmChicago O'Hare Intl
31h 25m
1 stop
HAJ9:40 amHannover
Sep 7
HAJ7:25 pmHannover
27h 45m
1 stop
ORD4:10 pmChicago O'Hare Intl
$761
Scandinavian Airlines
Sep 16
ORD7:15 pmChicago O'Hare Intl
31h 25m
1 stop
HAJ9:40 amHannover
Sep 23
HAJ3:05 pmHannover
32h 05m
1 stop
ORD4:10 pmChicago O'Hare Intl
$777
Scandinavian Airlines
Sep 16
ORD7:15 pmChicago O'Hare Intl
31h 25m
1 stop
HAJ9:40 amHannover
Sep 23
HAJ7:25 pmHannover
27h 45m
1 stop
ORD4:10 pmChicago O'Hare Intl
$791

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 May 16, 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

Cheapest round-trip

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Tue 9/1

7:15 pm-9:40 am

1 stop31h 25m

Hannover

Mon 9/7

7:25 pm-4:10 pm

1 stop27h 45m

$761

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 9/16

7:15 pm-9:40 am

1 stop31h 25m

Hannover

Wed 9/23

3:05 pm-4:10 pm

1 stop32h 05m

$777

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 9/16

7:15 pm-9:40 am

1 stop31h 25m

Hannover

Wed 9/23

7:25 pm-4:10 pm

1 stop27h 45m

$791

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 9/16

7:15 pm-9:40 am

1 stop31h 25m

Hannover

Mon 11/16

7:20 pm-4:45 pm

1 stop28h 25m

$805

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Tue 9/1

7:15 pm-9:40 am

1 stop31h 25m

Hannover

Mon 9/7

3:05 pm-10:06 pm

2 stops38h 01m

$826

ChicagoHannover

ORD - HAJ

ORDHAJ

Chicago O'Hare Intl

Wed 9/16

8:10 pm-6:10 pm

1 stop15h 00m

Hannover

Wed 9/23

7:05 pm-9:40 am

1 stop21h 35m

$856
Quickest round-trip

ChicagoHannover

MDW - HAJ

MDWHAJ

Chicago Midway

Tue 9/1

10:35 am-10:20 am

2 stops16h 45m

Hannover

Mon 9/7

6:00 am-4:27 pm

2 stops17h 27m

$1,072

ChicagoHannover

MDW - HAJ

MDWHAJ

Chicago Midway

Sun 7/5

1:26 pm-10:20 am

2 stops13h 54m

Hannover

Mon 7/13

6:15 pm-4:15 pm

2 stops29h 00m

$1,136

ChicagoHannover

MDW - HAJ

MDWHAJ

Chicago Midway

Tue 6/9

9:00 am-10:10 am

2 stops18h 10m

Hannover

Tue 6/16

6:00 am-7:20 pm

2 stops20h 20m

$1,222

ChicagoHannover

MDW - HAJ

MDWHAJ

Chicago Midway

Thu 6/25

1:26 pm-2:10 pm

2 stops17h 44m

Hannover

Thu 7/2

6:00 am-6:31 pm

2 stops19h 31m

$1,326

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

What is the cheapest month to fly to Hannover?

If you’re not able to fly to Hannover in February, then January is your next best option. Flight prices from Illinois to Hannover during January average around $562.

Can stopping save me money on Illinois to Hannover flights?

You could potentially save up to 36% 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

13h 40m

Direct flights

None
The fastest flight from Illinois to Hannover takes 13h 40m
There are no direct flights from Illinois to Hannover. There are no popular flight routes from Illinois to Hannover.
Search flight deals

Frequently asked questions about flying from Illinois to Hannover

  • 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
British AirwaysPriceFrom $573Free CancellationRating
6.7
7,980 reviews
Search British Airways flights
LufthansaPriceFrom $853Free CancellationRating
6.8
8,004 reviews
Search Lufthansa flights

Traveling to a place near Hannover?

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

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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