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Cheap flights from Geneva to St. Louis from $571

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Geneva to St. Louis departing on 10/24. 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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Cheap round-trip flights

British Airways Logo
7:00 am - 4:04 pmGVA-STL
16h 04m2 stops
British Airways Logo
12:51 pm - 1:50 pmSTL-GVA
18h 59m2 stops
$571British Airways
Find Deal
Fri, Oct 24 - Fri, Oct 31
British Airways Logo
10:15 am - 9:04 pmGVA-STL
17h 49m2 stops
British Airways Logo
7:01 pm - 4:35 pmSTL-GVA
14h 34m2 stops
$573British Airways
Find Deal
Thu, Feb 5 - Sat, Feb 21
United Airlines Logo
9:20 am - 4:07 pmGVA-STL
13h 47m1 stop
United Airlines Logo
12:25 pm - 10:00 amSTL-GVA
14h 35m2 stops
$594United Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
United Airlines Logo
9:10 am - 9:13 pmGVA-STL
19h 03m2 stops
United Airlines Logo
1:00 pm - 7:35 amSTL-GVA
11h 35m1 stop
$613United Airlines
Find Deal
Thu, Feb 5 - Sat, Feb 21
Brussels Airlines Logo
11:20 am - 6:33 pmGVA-STL
14h 13m1 stop
Brussels Airlines Logo
1:00 pm - 7:35 amSTL-GVA
11h 35m1 stop
$649Brussels Airlines
Find Deal
Thu, Feb 5 - Sat, Feb 21
Scandinavian Airlines Logo
7:10 am - 8:39 pmGVA-STL
20h 29m3 stops
Scandinavian Airlines Logo
11:51 am - 7:25 pmSTL-GVA
24h 34m2 stops
$826Scandinavian Airlines
Find Deal
Thu, Feb 5 - Sat, Feb 21
Scandinavian Airlines Logo
7:20 am - 11:41 pmGVA-STL
23h 21m3 stops
Scandinavian Airlines Logo
5:15 pm - 10:45 pmSTL-GVA
23h 30m3 stops
$1,024Scandinavian Airlines
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Fri, Oct 24 - Fri, Oct 31
Logo
7:10 pm - 7:57 pmGVA-STL
31h 47m3 stops
Logo
10:14 am - 8:00 pmSTL-GVA
26h 46m3 stops
$1,513
Find Deal
Sun, Sep 28 - Sun, Oct 5
Logo
9:55 am - 7:38 pmGVA-STL
16h 43m2 stops
Logo
10:14 am - 4:10 pmSTL-GVA
22h 56m3 stops
$1,793
Find Deal
Sun, Sep 28 - Sun, Oct 5
Brussels Airlines Logo
11:00 am - 7:09 pmGVA-STL
15h 09m1 stop
Brussels Airlines Logo
1:05 pm - 7:40 amSTL-GVA
11h 35m1 stop
$5,562Brussels Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10

United Airlines flights from Geneva to St. Louis

Our best United Airlines deals on Geneva to St. Louis flight tickets
United Airlines
Sep 28
GVA9:20 amGeneva Geneve-Cointrin
13h 47m
1 stop
STL4:07 pmLambert-St Louis
Oct 5
STL12:25 pmLambert-St Louis
14h 35m
2 stops
GVA10:00 amGeneva Geneve-Cointrin
$594
Find similar
United Airlines
Feb 5
GVA9:10 amGeneva Geneve-Cointrin
19h 03m
2 stops
STL9:13 pmLambert-St Louis
Feb 21
STL1:00 pmLambert-St Louis
11h 35m
1 stop
GVA7:35 amGeneva Geneve-Cointrin
$613
Find similar
United Airlines
Oct 24
GVA11:00 amGeneva Geneve-Cointrin
15h 09m
1 stop
STL7:09 pmLambert-St Louis
Oct 31
STL10:00 amLambert-St Louis
18h 00m
2 stops
GVA10:00 amGeneva Geneve-Cointrin
$615
Find similar

British Airways flights from Geneva to St. Louis

Our best British Airways deals on Geneva to St. Louis flight tickets
British Airways
Oct 24
GVA7:00 amGeneva Geneve-Cointrin
16h 04m
2 stops
STL4:04 pmLambert-St Louis
Oct 31
STL12:51 pmLambert-St Louis
18h 59m
2 stops
GVA1:50 pmGeneva Geneve-Cointrin
$571
Find similar
British Airways
Feb 5
GVA10:15 amGeneva Geneve-Cointrin
17h 49m
2 stops
STL9:04 pmLambert-St Louis
Feb 21
STL7:01 pmLambert-St Louis
14h 34m
2 stops
GVA4:35 pmGeneva Geneve-Cointrin
$573
Find similar
British Airways
Sep 28
GVA7:00 amGeneva Geneve-Cointrin
15h 46m
2 stops
STL3:46 pmLambert-St Louis
Oct 5
STL1:53 pmLambert-St Louis
15h 12m
2 stops
GVA12:05 pmGeneva Geneve-Cointrin
$597
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Geneva to St. Louis 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 September 11, 2025.
Use the filters below to find and compare flights from Geneva to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 10/24

7:00 am-4:04 pm

2 stops16h 04m

Lambert-St Louis

Fri 10/31

12:51 pm-1:50 pm

2 stops18h 59m

$571

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 2/5

10:15 am-9:04 pm

2 stops17h 49m

Lambert-St Louis

Sat 2/21

7:01 pm-4:35 pm

2 stops14h 34m

$573

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sun 9/28

9:20 am-4:07 pm

1 stop13h 47m

Lambert-St Louis

Sun 10/5

12:25 pm-10:00 am

2 stops14h 35m

$594

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 2/5

9:10 am-9:13 pm

2 stops19h 03m

Lambert-St Louis

Sat 2/21

1:00 pm-7:35 am

1 stop11h 35m

$613

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 2/5

11:20 am-6:33 pm

1 stop14h 13m

Lambert-St Louis

Sat 2/21

1:00 pm-7:35 am

1 stop11h 35m

$649

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 2/5

7:10 am-8:39 pm

3 stops20h 29m

Lambert-St Louis

Sat 2/21

11:51 am-7:25 pm

2 stops24h 34m

$826

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 10/24

7:20 am-11:41 pm

3 stops23h 21m

Lambert-St Louis

Fri 10/31

5:15 pm-10:45 pm

3 stops23h 30m

$1,024

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sun 9/28

7:10 pm-7:57 pm

3 stops31h 47m

Lambert-St Louis

Sun 10/5

10:14 am-8:00 pm

3 stops26h 46m

$1,513

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sun 9/28

9:55 am-7:38 pm

2 stops16h 43m

Lambert-St Louis

Sun 10/5

10:14 am-4:10 pm

3 stops22h 56m

$1,793

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 10/3

11:00 am-7:09 pm

1 stop15h 09m

Lambert-St Louis

Fri 10/10

1:05 pm-7:40 am

1 stop11h 35m

$5,562

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Geneva to St. Louis

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 day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Friday when prices can be found for as low as $605. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $887. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

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

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

When to book flights from Geneva to St. Louis

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

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

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

Direct flights

None
There are no direct flights from Geneva to St. Louis. There are no popular flight routes from Geneva to St. Louis.
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  • How far is Geneva Geneve-Cointrin to Lambert-St Louis by plane?

    Lambert-St Louis is 4625.3 mi away from Geneva Geneve-Cointrin. Typically, this will take 13h 47m by plane in normal conditions.

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

    Prices for flights from Geneva Geneve-Cointrin Airport to Lambert-St Louis Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Geneva Geneve-Cointrin Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Geneva to St. Louis

Compare and see reviews for airlines that fly from Geneva to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $609Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Fenton
Collinsville
Wentzville
Alton
St. Peters
Farmington
Festus
Glencoe
Clayton
Edwardsville
Eureka
Litchfield
Shrewsbury

Why use momondo?

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

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

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

momondo does allow users to show only those flights to St. Louis from Geneva which offer a flexible booking policy as well as other useful filters and features.

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

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 St. Louis.

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

Price alerts on flights to St. Louis from Geneva 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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