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Cheap flights from Geneva to Illinois from $341

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 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Geneva to Illinois

Cheap round-trip flights

Scandinavian Airlines Logo
8:10 pm - 4:45 pmGVA-ORD
27h 35m1 stop
Scandinavian Airlines Logo
7:20 pm - 7:25 pmORD-GVA
17h 05m1 stop
$427Scandinavian Airlines
Find Deal
jue., dic. 4 - lun., dic. 29
Icelandair Logo
2:00 pm - 6:15 pmGVA-ORD
11h 15m1 stop
Icelandair Logo
10:15 pm - 1:05 pmORD-GVA
31h 50m1 stop
$433Icelandair
Find Deal
jue., ago. 28 - mié., sep. 10
United Airlines Logo
6:10 am - 11:00 amGVA-ORD
11h 50m1 stop
United Airlines Logo
11:42 am - 7:30 amORD-GVA
12h 48m1 stop
$456United Airlines
Find Deal
sáb., ago. 30 - mié., sep. 10
United Airlines Logo
6:10 am - 12:55 pmGVA-ORD
13h 45m1 stop
United Airlines Logo
11:40 am - 7:40 amORD-GVA
13h 00m1 stop
$458United Airlines
Find Deal
vie., ago. 29 - jue., sep. 11
American Airlines Logo
10:15 am - 3:55 pmGVA-ORD
12h 40m1 stop
American Airlines Logo
5:40 pm - 4:50 pmORD-GVA
17h 10m2 stops
$471American Airlines
Find Deal
lun., oct. 20 - jue., oct. 30
American Airlines Logo
7:25 am - 1:50 pmGVA-ORD
13h 25m1 stop
American Airlines Logo
1:43 pm - 11:10 amORD-GVA
15h 27m2 stops
$474American Airlines
Find Deal
mié., oct. 15 - dom., oct. 26
British Airways Logo
7:00 am - 1:55 pmGVA-ORD
13h 55m1 stop
British Airways Logo
1:43 pm - 11:30 amORD-GVA
14h 47m2 stops
$487British Airways
Find Deal
jue., oct. 16 - vie., oct. 24
British Airways Logo
7:00 am - 4:25 pmGVA-ORD
16h 25m2 stops
British Airways Logo
1:59 pm - 10:35 amORD-GVA
13h 36m2 stops
$501British Airways
Find Deal
jue., ago. 28 - mié., sep. 10
Lufthansa Logo
6:45 pm - 1:30 pmGVA-STL
25h 45m1 stop
Lufthansa Logo
11:18 am - 7:30 amSTL-GVA
13h 12m1 stop
$691Lufthansa
Find Deal
jue., sep. 4 - sáb., sep. 13
Lufthansa Logo
6:50 am - 1:55 pmGVA-STL
14h 05m1 stop
Lufthansa Logo
3:50 pm - 1:10 pmSTL-GVA
14h 20m1 stop
$5,459Lufthansa
Find Deal
dom., nov. 9 - dom., nov. 30

United Airlines flights from Geneva to Illinois

Our best United Airlines deals on Geneva to Illinois flight tickets
United Airlines
Aug 30
GVA6:10 amGeneva Geneve-Cointrin
11h 50m
1 stop
ORD11:00 amChicago O'Hare Intl
Sep 10
ORD11:42 amChicago O'Hare Intl
12h 48m
1 stop
GVA7:30 amGeneva Geneve-Cointrin
$456
Find similar
United Airlines
Aug 29
GVA6:10 amGeneva Geneve-Cointrin
13h 45m
1 stop
ORD12:55 pmChicago O'Hare Intl
Sep 11
ORD11:40 amChicago O'Hare Intl
13h 00m
1 stop
GVA7:40 amGeneva Geneve-Cointrin
$458
Find similar
United Airlines
Aug 23
GVA7:25 amGeneva Geneve-Cointrin
12h 25m
1 stop
ORD12:50 pmChicago O'Hare Intl
Sep 13
ORD10:43 amChicago O'Hare Intl
13h 57m
1 stop
GVA7:40 amGeneva Geneve-Cointrin
$461
Find similar

Scandinavian Airlines flights from Geneva to Illinois

Our best Scandinavian Airlines deals on Geneva to Illinois flight tickets
Scandinavian Airlines
Dec 4
GVA8:10 pmGeneva Geneve-Cointrin
27h 35m
1 stop
ORD4:45 pmChicago O'Hare Intl
Dec 29
ORD7:20 pmChicago O'Hare Intl
17h 05m
1 stop
GVA7:25 pmGeneva Geneve-Cointrin
$427
Find similar
Scandinavian Airlines
Jan 12
GVA11:00 amGeneva Geneve-Cointrin
12h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
Jan 26
ORD7:20 pmChicago O'Hare Intl
17h 05m
1 stop
GVA7:25 pmGeneva Geneve-Cointrin
$448
Find similar
Scandinavian Airlines
Nov 2
GVA11:00 amGeneva Geneve-Cointrin
12h 45m
1 stop
ORD4:45 pmChicago O'Hare Intl
Nov 16
ORD7:20 pmChicago O'Hare Intl
17h 05m
1 stop
GVA7:25 pmGeneva Geneve-Cointrin
$450
Find similar

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 julio 31, 2025.
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

jue. 12/4

8:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

lun. 12/29

7:20 pm-7:25 pm

1 stop17h 05m

$427

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

jue. 8/28

2:00 pm-6:15 pm

1 stop11h 15m

Chicago O'Hare Intl

mié. 9/10

10:15 pm-1:05 pm

1 stop31h 50m

$433

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

sáb. 8/30

6:10 am-11:00 am

1 stop11h 50m

Chicago O'Hare Intl

mié. 9/10

11:42 am-7:30 am

1 stop12h 48m

$456

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

vie. 8/29

6:10 am-12:55 pm

1 stop13h 45m

Chicago O'Hare Intl

jue. 9/11

11:40 am-7:40 am

1 stop13h 00m

$458

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

lun. 10/20

10:15 am-3:55 pm

1 stop12h 40m

Chicago O'Hare Intl

jue. 10/30

5:40 pm-4:50 pm

2 stops17h 10m

$471

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

mié. 10/15

7:25 am-1:50 pm

1 stop13h 25m

Chicago O'Hare Intl

dom. 10/26

1:43 pm-11:10 am

2 stops15h 27m

$474

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

jue. 10/16

7:00 am-1:55 pm

1 stop13h 55m

Chicago O'Hare Intl

vie. 10/24

1:43 pm-11:30 am

2 stops14h 47m

$487

GenevaChicago

GVA - ORD

GVAORD

Geneva Geneve-Cointrin

jue. 8/28

7:00 am-4:25 pm

2 stops16h 25m

Chicago O'Hare Intl

mié. 9/10

1:59 pm-10:35 am

2 stops13h 36m

$501

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

jue. 9/4

6:45 pm-1:30 pm

1 stop25h 45m

Lambert-St Louis

sáb. 9/13

11:18 am-7:30 am

1 stop13h 12m

$691

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

dom. 11/9

6:50 am-1:55 pm

1 stop14h 05m

Lambert-St Louis

dom. 11/30

3:50 pm-1:10 pm

1 stop14h 20m

$5,459

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 $461, 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 $473.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Geneva to Illinois is on a Tuesday when prices can be found for as low as $472. Flights from Geneva to Illinois on a Sunday will generally be more expensive and average around $1,429. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Geneva to Illinois during this time can be as low as $550. Flights in the morning are often more expensive with an average ticket price of $743.

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 $539 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.

Cheap Geneva to Illinois flight deals and tips

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

Best Price Found

$341

Fastest flight time

11h 15m

Direct flights

None

Airports in Illinois

3 airports
The best one-way flight to Illinois from Geneva in the past 72 hours is $341. The best round-trip flight deal from Geneva to Illinois found on momondo in the last 72 hours is $427.
The fastest flight from Geneva to Illinois takes 11h 15m
There are no direct flights from Geneva to Illinois. Popular non-direct routes for this connection are Geneva Geneve-Cointrin Airport - Chicago Midway Airport and Geneva Geneve-Cointrin Airport - Chicago O'Hare Intl Airport.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)
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
American AirlinesPriceFrom $431Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $433Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
United AirlinesPriceFrom $436Free CancellationRating
7.4
8,900 reviews
Search United Airlines 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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