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Cheap flights from St. Louis to Geneva from $409

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Geneva departing on 6/30. 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 St. Louis to Geneva

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
12:59 pm - 11:50 am
STL
-
GVA
15h 51m
2 stops
British Airways Logo
12:50 pm - 7:30 pm
GVA
-
STL
13h 40m
1 stop
$503British Airways
mar., abr. 21 - mié., abr. 29
United Airlines Logo
11:37 am - 7:30 am
STL
-
GVA
12h 53m
1 stop
United Airlines Logo
9:20 am - 4:43 pm
GVA
-
STL
14h 23m
1 stop
$505United Airlines
mar., abr. 21 - mié., abr. 29
British Airways Logo
8:53 am - 11:50 am
STL
-
GVA
19h 57m
2 stops
British Airways Logo
9:25 pm - 4:41 pm
GVA
-
STL
26h 16m
2 stops
$507British Airways
mar., abr. 21 - mié., abr. 29
United Airlines Logo
7:41 am - 6:25 am
STL
-
GVA
16h 44m
2 stops
United Airlines Logo
7:25 am - 8:41 pm
GVA
-
STL
19h 16m
2 stops
$529United Airlines
jue., mar. 19 - jue., mar. 26
United Airlines Logo
7:41 am - 6:25 am
STL
-
GVA
16h 44m
2 stops
United Airlines Logo
9:15 am - 5:00 pm
GVA
-
STL
13h 45m
1 stop
$605United Airlines
jue., mar. 19 - jue., mar. 26
Lufthansa Logo
11:28 am - 6:25 am
STL
-
GVA
12h 57m
1 stop
Lufthansa Logo
9:15 am - 11:51 pm
GVA
-
STL
20h 36m
1 stop
$655Lufthansa
jue., mar. 19 - jue., mar. 26
Air Canada Logo
7:41 am - 10:00 am
STL
-
GVA
19h 19m
2 stops
Air Canada Logo
1:00 pm - 9:05 pm
GVA
-
STL
39h 05m
2 stops
$688Air Canada
vie., feb. 20 - lun., feb. 23
United Airlines Logo
11:28 am - 6:25 am
STL
-
GVA
12h 57m
1 stop
United Airlines Logo
9:15 am - 5:00 pm
GVA
-
STL
13h 45m
1 stop
$700United Airlines
jue., mar. 19 - jue., mar. 26
United Airlines Logo
12:15 pm - 7:35 am
STL
-
GVA
12h 20m
1 stop
United Airlines Logo
11:20 am - 8:23 pm
GVA
-
STL
16h 03m
1 stop
$701United Airlines
mié., feb. 25 - dom., mar. 1
United Airlines Logo
5:41 pm - 5:05 pm
STL
-
GVA
16h 24m
2 stops
United Airlines Logo
9:15 am - 9:40 pm
GVA
-
STL
19h 25m
2 stops
$702United Airlines
mié., feb. 25 - dom., mar. 1

British Airways flights from St. Louis to Geneva

Our best British Airways deals on St. Louis to Geneva flight tickets
British Airways
Apr 21
STL12:59 pmLambert-St Louis
15h 51m
2 stops
GVA11:50 amGeneva Geneve-Cointrin
Apr 29
GVA12:50 pmGeneva Geneve-Cointrin
13h 40m
1 stop
STL7:30 pmLambert-St Louis
$503
British Airways
Apr 21
STL2:33 pmLambert-St Louis
18h 12m
2 stops
GVA3:45 pmGeneva Geneve-Cointrin
Apr 29
GVA10:10 amGeneva Geneve-Cointrin
19h 49m
2 stops
STL10:59 pmLambert-St Louis
$507
British Airways
Jun 28
STL7:15 amLambert-St Louis
24h 15m
2 stops
GVA2:30 pmGeneva Geneve-Cointrin
Jul 22
GVA10:10 amGeneva Geneve-Cointrin
18h 24m
2 stops
STL9:34 pmLambert-St Louis
$1,008

United Airlines flights from St. Louis to Geneva

Our best United Airlines deals on St. Louis to Geneva flight tickets
United Airlines
Apr 21
STL11:37 amLambert-St Louis
12h 53m
1 stop
GVA7:30 amGeneva Geneve-Cointrin
Apr 29
GVA9:20 amGeneva Geneve-Cointrin
14h 23m
1 stop
STL4:43 pmLambert-St Louis
$505
United Airlines
Mar 19
STL7:41 amLambert-St Louis
16h 44m
2 stops
GVA6:25 amGeneva Geneve-Cointrin
Mar 26
GVA7:25 amGeneva Geneve-Cointrin
19h 16m
2 stops
STL8:41 pmLambert-St Louis
$529
United Airlines
Mar 19
STL7:41 amLambert-St Louis
16h 44m
2 stops
GVA6:25 amGeneva Geneve-Cointrin
Mar 26
GVA9:15 amGeneva Geneve-Cointrin
13h 45m
1 stop
STL5:00 pmLambert-St Louis
$605

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Geneva 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 febrero 3, 2026.
Use the filters below to find and compare flights from St. Louis to Geneva that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

mar. 4/21

12:59 pm-11:50 am

2 stops15h 51m

Geneva Geneve-Cointrin

mié. 4/29

12:50 pm-7:30 pm

1 stop13h 40m

$503

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

mar. 4/21

11:37 am-7:30 am

1 stop12h 53m

Geneva Geneve-Cointrin

mié. 4/29

9:20 am-4:43 pm

1 stop14h 23m

$505

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

mar. 4/21

8:53 am-11:50 am

2 stops19h 57m

Geneva Geneve-Cointrin

mié. 4/29

9:25 pm-4:41 pm

2 stops26h 16m

$507

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

jue. 3/19

7:41 am-6:25 am

2 stops16h 44m

Geneva Geneve-Cointrin

jue. 3/26

7:25 am-8:41 pm

2 stops19h 16m

$529

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

jue. 3/19

7:41 am-6:25 am

2 stops16h 44m

Geneva Geneve-Cointrin

jue. 3/26

9:15 am-5:00 pm

1 stop13h 45m

$605

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

jue. 3/19

11:28 am-6:25 am

1 stop12h 57m

Geneva Geneve-Cointrin

jue. 3/26

9:15 am-11:51 pm

1 stop20h 36m

$655

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

vie. 2/20

7:41 am-10:00 am

2 stops19h 19m

Geneva Geneve-Cointrin

lun. 2/23

1:00 pm-9:05 pm

2 stops39h 05m

$688

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

jue. 3/19

11:28 am-6:25 am

1 stop12h 57m

Geneva Geneve-Cointrin

jue. 3/26

9:15 am-5:00 pm

1 stop13h 45m

$700

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

mié. 2/25

12:15 pm-7:35 am

1 stop12h 20m

Geneva Geneve-Cointrin

dom. 3/1

11:20 am-8:23 pm

1 stop16h 03m

$701

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

mié. 2/25

5:41 pm-5:05 pm

2 stops16h 24m

Geneva Geneve-Cointrin

dom. 3/1

9:15 am-9:40 pm

2 stops19h 25m

$702

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Geneva from

How to get the cheapest flight ticket from St. Louis to Geneva

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 Geneva?

If you are unable to visit Geneva during the month of March, then departing from St. Louis during the month December is also very affordable. Most momondo users find prices during this month for around $650.

Can stopping save me money on St. Louis to Geneva flights?

You could potentially save up to 38% on your flight if you consider stops on a St. Louis to Geneva flight.

When to book flights from St. Louis to Geneva

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Geneva according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Geneva (STL to GVA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Geneva

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from St. Louis to Geneva takes 12h 10m
There are no direct flights from St. Louis to Geneva. There are no popular flight routes from St. Louis to Geneva.
Search flight deals

  • How far is Lambert-St Louis to Geneva Geneve-Cointrin by plane?

    The straight-line distance from Lambert-St Louis to Geneva Geneve-Cointrin is 4625.3 mi. By plane, this route typically takes 12h 10m.

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

    Prices for flights from Lambert-St Louis Airport to Geneva Geneve-Cointrin Airport refresh daily.

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

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

    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 Lambert-St Louis Airport to Geneva Geneve-Cointrin Airport.

  • What documentation or ID do you need to fly to Geneva Geneve-Cointrin Airport?

    The necessary travel and health documents for your Geneva Geneve-Cointrin Airport 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.

  • What is the most popular airline from St. Louis to Geneva?

Best airlines flying from St. Louis to Geneva

Compare and see reviews for airlines that fly from St. Louis to Geneva with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $460Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
United AirlinesPriceFrom $501Free CancellationRating
7.4
9,231 reviews
Search United Airlines flights
LufthansaPriceFrom $526Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
Air CanadaPriceFrom $690Free CancellationRating
7.1
10,676 reviews
Search Air Canada flights

Traveling to a place near Geneva?

Book flights to Geneva if you plan to visit one of these locations
Zermatt
Lausanne
Montreux
Meyrin
Gstaad
Verbier
Saanen
Bagnes
Vevey
Nyon
Sion
Bellevue
Montreaux
Martigny
Leysin
Yverdon-les-Bains

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Geneva?

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

Can I find flights from St. Louis to Geneva with flexible booking policies on momondo?

Yes. All flights to Geneva from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Geneva?

Once all potential St. Louis to Geneva flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for St. Louis to Geneva flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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