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Cheap flights from Geneva to Illinois from $308

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Geneva to Illinois departing on 5/4. 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 Geneva to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
11:00 am - 4:45 pm
GVA
-
ORD
12h 45m
1 stop
Scandinavian Airlines Logo
8:20 pm - 7:25 pm
ORD
-
GVA
17h 05m
1 stop
$500Scandinavian Airlines
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
6:50 am - 1:25 pm
GVA
-
ORD
13h 35m
1 stop
United Airlines Logo
2:00 pm - 9:20 am
ORD
-
GVA
12h 20m
1 stop
$501United Airlines
Thu, Feb 19 - Wed, Mar 4
United Airlines Logo
6:50 am - 1:25 pm
GVA
-
ORD
13h 35m
1 stop
United Airlines Logo
2:00 pm - 9:20 am
ORD
-
GVA
12h 20m
1 stop
$503United Airlines
Thu, Feb 19 - Wed, Mar 4
United Airlines Logo
8:35 am - 7:55 pm
GVA
-
ORD
18h 20m
1 stop
United Airlines Logo
8:45 am - 9:55 am
ORD
-
GVA
18h 10m
1 stop
$504United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
9:10 am - 6:41 pm
GVA
-
ORD
16h 31m
2 stops
United Airlines Logo
9:00 am - 7:25 am
ORD
-
GVA
15h 25m
2 stops
$506United Airlines
Thu, Feb 26 - Sun, Mar 1
Delta Logo
7:10 am - 5:37 pm
GVA
-
MDW
17h 27m
2 stops
Delta Logo
6:20 pm - 2:10 pm
MDW
-
GVA
12h 50m
2 stops
$523Delta
Thu, Feb 26 - Sun, Mar 1
Delta Logo
9:05 am - 6:36 pm
GVA
-
MDW
16h 31m
2 stops
Delta Logo
6:38 pm - 4:30 pm
MDW
-
GVA
14h 52m
2 stops
$526Delta
Thu, Apr 16 - Sun, Apr 19
KLM Logo
9:10 am - 5:37 pm
GVA
-
MDW
15h 27m
2 stops
KLM Logo
1:10 pm - 8:25 am
MDW
-
GVA
13h 15m
2 stops
$530KLM
Tue, Mar 3 - Tue, Mar 10
British Airways Logo
9:55 am - 7:33 pm
GVA
-
STL
16h 38m
2 stops
British Airways Logo
1:11 pm - 11:00 am
STL
-
GVA
14h 49m
2 stops
$820British Airways
Sat, May 9 - Sat, Jun 6
Lufthansa Logo
6:45 am - 1:55 pm
GVA
-
STL
14h 10m
1 stop
Lufthansa Logo
4:50 pm - 9:55 pm
STL
-
GVA
23h 05m
1 stop
$826Lufthansa
Wed, Mar 4 - Wed, Mar 11

Air Canada flights from Geneva to Illinois

Our best Air Canada deals on Geneva to Illinois flight tickets
Air Canada
Feb 19
GVA6:50 amGeneva Geneve-Cointrin
15h 05m
2 stops
ORD2:55 pmChicago O'Hare Intl
Mar 4
ORD3:35 pmChicago O'Hare Intl
13h 55m
2 stops
GVA12:30 pmGeneva Geneve-Cointrin
$515
Air Canada
Feb 19
GVA6:50 amGeneva Geneve-Cointrin
15h 05m
2 stops
ORD2:55 pmChicago O'Hare Intl
Mar 4
ORD3:35 pmChicago O'Hare Intl
13h 55m
2 stops
GVA12:30 pmGeneva Geneve-Cointrin
$532
Air Canada
Feb 19
GVA6:50 amGeneva Geneve-Cointrin
15h 05m
2 stops
ORD2:55 pmChicago O'Hare Intl
Mar 4
ORD12:50 pmChicago O'Hare Intl
16h 40m
2 stops
GVA12:30 pmGeneva Geneve-Cointrin
$534

United Airlines flights from Geneva to Illinois

Our best United Airlines deals on Geneva to Illinois flight tickets
United Airlines
Feb 19
GVA6:50 amGeneva Geneve-Cointrin
13h 35m
1 stop
ORD1:25 pmChicago O'Hare Intl
Mar 4
ORD2:00 pmChicago O'Hare Intl
12h 20m
1 stop
GVA9:20 amGeneva Geneve-Cointrin
$501
United Airlines
Feb 19
GVA6:50 amGeneva Geneve-Cointrin
13h 35m
1 stop
ORD1:25 pmChicago O'Hare Intl
Mar 4
ORD2:00 pmChicago O'Hare Intl
12h 20m
1 stop
GVA9:20 amGeneva Geneve-Cointrin
$503
United Airlines
May 5
GVA8:35 amGeneva Geneve-Cointrin
18h 20m
1 stop
ORD7:55 pmChicago O'Hare Intl
May 12
ORD8:45 amChicago O'Hare Intl
18h 10m
1 stop
GVA9:55 amGeneva Geneve-Cointrin
$504

momondo Fare Finder

 
Customize your flight search to find flights from Geneva to Illinois 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 6, 2026.
Use the filters below to find and compare flights from Geneva to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

Wed 3/4

11:00 am-4:45 pm

1 stop12h 45m

Chicago O'Hare Intl

Wed 3/11

8:20 pm-7:25 pm

1 stop17h 05m

$500

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

Thu 2/19

6:50 am-1:25 pm

1 stop13h 35m

Chicago O'Hare Intl

Wed 3/4

2:00 pm-9:20 am

1 stop12h 20m

$501

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

Thu 2/19

6:50 am-1:25 pm

1 stop13h 35m

Chicago O'Hare Intl

Wed 3/4

2:00 pm-9:20 am

1 stop12h 20m

$503

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

Tue 5/5

8:35 am-7:55 pm

1 stop18h 20m

Chicago O'Hare Intl

Tue 5/12

8:45 am-9:55 am

1 stop18h 10m

$504

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

Thu 2/26

9:10 am-6:41 pm

2 stops16h 31m

Chicago O'Hare Intl

Sun 3/1

9:00 am-7:25 am

2 stops15h 25m

$506

GenevaChicago

GVA - MDW

GVAMDW

Geneva Geneve-Cointrin

Thu 2/26

7:10 am-5:37 pm

2 stops17h 27m

Chicago Midway

Sun 3/1

6:20 pm-2:10 pm

2 stops12h 50m

$523

GenevaChicago

GVA - MDW

GVAMDW

Geneva Geneve-Cointrin

Thu 4/16

9:05 am-6:36 pm

2 stops16h 31m

Chicago Midway

Sun 4/19

6:38 pm-4:30 pm

2 stops14h 52m

$526

GenevaChicago

GVA - MDW

GVAMDW

Geneva Geneve-Cointrin

Tue 3/3

9:10 am-5:37 pm

2 stops15h 27m

Chicago Midway

Tue 3/10

1:10 pm-8:25 am

2 stops13h 15m

$530

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sat 5/9

9:55 am-7:33 pm

2 stops16h 38m

Lambert-St Louis

Sat 6/6

1:11 pm-11:00 am

2 stops14h 49m

$820

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Wed 3/4

6:45 am-1:55 pm

1 stop14h 10m

Lambert-St Louis

Wed 3/11

4:50 pm-9:55 pm

1 stop23h 05m

$826

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 Illinois from

How to get the cheapest flight ticket from Geneva to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Geneva is in February. Flight prices, which tend to average around $491, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $491.

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from Geneva when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $555 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Geneva for as low as $445 on momondo.

Can stopping save me money on Geneva to Illinois flights?

You could potentially save up to 13% on your flight if you consider stops on a Geneva to Illinois flight.

Cheap Geneva to Illinois flight deals and tips

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

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from Geneva to Illinois takes 12h 45m
There are no direct flights from Geneva to Illinois. There are no popular flight routes from Geneva to Illinois.
Search flight deals

  • When did momondo last update prices for flights from Geneva Geneve-Cointrin Airport to Illinois?

    Prices for flights from Geneva Geneve-Cointrin Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Geneva Geneve-Cointrin Airport to Illinois?

  • How old do you have to be to fly from Geneva Geneve-Cointrin Airport to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Geneva Geneve-Cointrin Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Geneva to Illinois

Compare and see reviews for airlines that fly from Geneva to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $436Free CancellationRating
7.4
9,241 reviews
Search United Airlines flights
British AirwaysPriceFrom $442Free CancellationRating
6.7
7,716 reviews
Search British Airways flights
American AirlinesPriceFrom $463Free CancellationRating
7.2
11,238 reviews
Search American Airlines flights
LufthansaPriceFrom $547Free CancellationRating
6.8
7,762 reviews
Search Lufthansa flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Geneva to Illinois. momondo saves you time and could save you money on your trip.

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

Flights from Geneva to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Geneva to Illinois.

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

Of course. momondo tracks the price of Geneva to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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