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Cheap flights from St. Louis to Geneva from $359

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 8/19. 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
1 adult, Economy, 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.
United Airlines Logo
6:15 am - 9:55 am
STL
-
GVA
20h 40m
2 stops
United Airlines Logo
12:40 pm - 4:39 pm
GVA
-
STL
34h 59m
2 stops
$751United Airlines
mar., abr. 21 - mié., abr. 29
United Airlines Logo
11:37 am - 7:30 am
STL
-
GVA
12h 53m
1 stop
United Airlines Logo
12:40 pm - 4:39 pm
GVA
-
STL
34h 59m
2 stops
$752United Airlines
mar., abr. 21 - mié., abr. 29
Multiple Airlines Logo
1:05 pm - 10:35 am
STL
-
GVA
14h 30m
2 stops
Multiple Airlines Logo
12:40 pm - 8:25 pm
GVA
-
STL
14h 45m
1 stop
$761Multiple Airlines
mié., may. 6 - mié., may. 13
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
$772United Airlines
mar., abr. 21 - mié., abr. 29
Scandinavian Airlines Logo
11:42 am - 10:20 am
STL
-
GVA
39h 38m
2 stops
Scandinavian Airlines Logo
8:05 pm - 9:19 pm
GVA
-
STL
32h 14m
2 stops
$776Scandinavian Airlines
mar., abr. 21 - mié., abr. 29
American Airlines Logo
8:03 pm - 6:50 pm
STL
-
GVA
15h 47m
2 stops
American Airlines Logo
10:10 am - 7:30 pm
GVA
-
STL
16h 20m
1 stop
$777American Airlines
mar., abr. 21 - mié., abr. 29
United Airlines Logo
11:34 am - 7:30 am
STL
-
GVA
12h 56m
1 stop
United Airlines Logo
12:40 pm - 8:25 pm
GVA
-
STL
14h 45m
1 stop
$785United Airlines
mié., may. 6 - mié., may. 13
Air Canada Logo
1:05 pm - 9:55 am
STL
-
GVA
13h 50m
1 stop
Air Canada Logo
12:40 pm - 12:06 pm
GVA
-
STL
30h 26m
2 stops
$794Air Canada
vie., may. 8 - vie., may. 15
Air Canada Logo
1:05 pm - 9:55 am
STL
-
GVA
13h 50m
1 stop
Air Canada Logo
12:40 pm - 8:25 pm
GVA
-
STL
14h 45m
1 stop
$802Air Canada
vie., may. 8 - vie., may. 15
Air Canada Logo
7:05 am - 9:55 am
STL
-
GVA
19h 50m
2 stops
Air Canada Logo
12:40 pm - 12:06 pm
GVA
-
STL
30h 26m
2 stops
$804Air Canada
vie., may. 8 - vie., may. 15

Lufthansa flights from St. Louis to Geneva

Our best Lufthansa deals on St. Louis to Geneva flight tickets
Lufthansa
Apr 19
STL4:05 pmLambert-St Louis
58h 50m
2 stops
GVA9:55 amGeneva Geneve-Cointrin
Apr 26
GVA9:20 amGeneva Geneve-Cointrin
21h 37m
1 stop
STL11:57 pmLambert-St Louis
$854
Lufthansa
Apr 19
STL5:36 pmLambert-St Louis
30h 54m
1 stop
GVA7:30 amGeneva Geneve-Cointrin
Apr 26
GVA9:20 amGeneva Geneve-Cointrin
21h 37m
1 stop
STL11:57 pmLambert-St Louis
$882
Lufthansa
Aug 21
STL3:30 pmLambert-St Louis
15h 05m
1 stop
GVA1:35 pmGeneva Geneve-Cointrin
Aug 30
GVA6:10 amGeneva Geneve-Cointrin
14h 15m
1 stop
STL1:25 pmLambert-St Louis
$1,020

United Airlines flights from St. Louis to Geneva

Our best United Airlines deals on St. Louis to Geneva flight tickets
United Airlines
Apr 21
STL6:15 amLambert-St Louis
20h 40m
2 stops
GVA9:55 amGeneva Geneve-Cointrin
Apr 29
GVA12:40 pmGeneva Geneve-Cointrin
34h 59m
2 stops
STL4:39 pmLambert-St Louis
$751
United Airlines
Apr 21
STL11:37 amLambert-St Louis
12h 53m
1 stop
GVA7:30 amGeneva Geneve-Cointrin
Apr 29
GVA12:40 pmGeneva Geneve-Cointrin
34h 59m
2 stops
STL4:39 pmLambert-St Louis
$752
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
$772

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 marzo 26, 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

Cheapest round-trip

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

mar. 4/21

6:15 am-9:55 am

2 stops20h 40m

Geneva Geneve-Cointrin

mié. 4/29

12:40 pm-4:39 pm

2 stops34h 59m

$751

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

12:40 pm-4:39 pm

2 stops34h 59m

$752

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

mié. 5/6

1:05 pm-10:35 am

2 stops14h 30m

Geneva Geneve-Cointrin

mié. 5/13

12:40 pm-8:25 pm

1 stop14h 45m

$761
Quickest round-trip

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

$772

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

mar. 4/21

11:42 am-10:20 am

2 stops39h 38m

Geneva Geneve-Cointrin

mié. 4/29

8:05 pm-9:19 pm

2 stops32h 14m

$776

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

mar. 4/21

8:03 pm-6:50 pm

2 stops15h 47m

Geneva Geneve-Cointrin

mié. 4/29

10:10 am-7:30 pm

1 stop16h 20m

$777

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

mié. 5/6

11:34 am-7:30 am

1 stop12h 56m

Geneva Geneve-Cointrin

mié. 5/13

12:40 pm-8:25 pm

1 stop14h 45m

$785

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

vie. 5/8

1:05 pm-9:55 am

1 stop13h 50m

Geneva Geneve-Cointrin

vie. 5/15

12:40 pm-12:06 pm

2 stops30h 26m

$794

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

vie. 5/8

1:05 pm-9:55 am

1 stop13h 50m

Geneva Geneve-Cointrin

vie. 5/15

12:40 pm-8:25 pm

1 stop14h 45m

$802

St. LouisGeneva

STL - GVA

STLGVA

Lambert-St Louis

vie. 5/8

7:05 am-9:55 am

2 stops19h 50m

Geneva Geneve-Cointrin

vie. 5/15

12:40 pm-12:06 pm

2 stops30h 26m

$804

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 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 typical price of a round-trip flight between St. Louis and Geneva?

What is the cheapest month to fly to Geneva?

If you are unable to visit Geneva during the month of February, then departing from St. Louis during the month March is also very affordable. Most momondo users find prices during this month for around $604.

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

You could potentially save up to 7% 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

14h 56m

Direct flights

None
The fastest flight from St. Louis to Geneva takes 14h 56m
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 14h 56m.

  • 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
7,821 reviews
Search British Airways flights
United AirlinesPriceFrom $501Free CancellationRating
7.4
9,483 reviews
Search United Airlines flights
LufthansaPriceFrom $526Free CancellationRating
6.8
7,870 reviews
Search Lufthansa flights
Air CanadaPriceFrom $714Free CancellationRating
7.1
10,842 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
Montreux
Lausanne
Meyrin
Gstaad
Saanen
Bagnes
Verbier
Vevey
Bellevue
Martigny
Sion
Nyon
Montreaux
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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