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Cheap flights from Geneva to St. Louis from $595

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 St. Louis departing on 7/3. 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 Geneva to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:40 pm - 7:30 pm
GVA
-
STL
32h 50m
1 stop
American Airlines Logo
8:07 pm - 8:35 pm
STL
-
GVA
17h 28m
2 stops
$668American Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
9:25 pm - 7:30 pm
GVA
-
STL
29h 05m
1 stop
American Airlines Logo
7:45 pm - 7:50 pm
STL
-
GVA
17h 05m
2 stops
$671American Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
4:00 pm - 7:30 pm
GVA
-
STL
34h 30m
1 stop
American Airlines Logo
4:47 pm - 4:40 pm
STL
-
GVA
16h 53m
2 stops
$673American Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
10:10 am - 6:58 pm
GVA
-
STL
15h 48m
2 stops
American Airlines Logo
5:46 pm - 4:40 pm
STL
-
GVA
15h 54m
2 stops
$674American Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
9:25 pm - 10:17 pm
GVA
-
STL
31h 52m
2 stops
Multiple Airlines Logo
5:21 pm - 5:45 pm
STL
-
GVA
17h 24m
2 stops
$677Multiple Airlines
Fri, Apr 17 - Thu, Apr 23
Multiple Airlines Logo
9:25 pm - 10:17 pm
GVA
-
STL
31h 52m
2 stops
Multiple Airlines Logo
5:21 pm - 3:50 pm
STL
-
GVA
15h 29m
2 stops
$679Multiple Airlines
Fri, Apr 17 - Thu, Apr 23
American Airlines Logo
7:25 am - 4:00 pm
GVA
-
STL
15h 35m
2 stops
American Airlines Logo
2:33 pm - 2:00 pm
STL
-
GVA
16h 27m
2 stops
$685American Airlines
Sat, Apr 25 - Sat, May 2
British Airways Logo
7:00 am - 6:29 pm
GVA
-
STL
18h 29m
2 stops
British Airways Logo
1:01 pm - 12:05 pm
STL
-
GVA
16h 04m
2 stops
$700British Airways
Tue, Sep 1 - Sun, Sep 6
United Airlines Logo
6:10 am - 1:25 pm
GVA
-
STL
14h 15m
1 stop
United Airlines Logo
6:15 am - 7:30 am
STL
-
GVA
18h 15m
1 stop
$707United Airlines
Fri, Apr 17 - Thu, Apr 23
United Airlines Logo
6:10 am - 1:25 pm
GVA
-
STL
14h 15m
1 stop
United Airlines Logo
10:20 am - 7:40 am
STL
-
GVA
14h 20m
2 stops
$709United Airlines
Fri, May 29 - Mon, Jun 8

United Airlines flights from Geneva to St. Louis

Our best United Airlines deals on Geneva to St. Louis flight tickets
United Airlines
Apr 17
GVA6:10 amGeneva Geneve-Cointrin
14h 15m
1 stop
STL1:25 pmLambert-St Louis
Apr 23
STL6:15 amLambert-St Louis
18h 15m
1 stop
GVA7:30 amGeneva Geneve-Cointrin
$707
United Airlines
May 29
GVA6:10 amGeneva Geneve-Cointrin
14h 15m
1 stop
STL1:25 pmLambert-St Louis
Jun 8
STL10:20 amLambert-St Louis
14h 20m
2 stops
GVA7:40 amGeneva Geneve-Cointrin
$709
United Airlines
May 30
GVA12:40 pmGeneva Geneve-Cointrin
14h 45m
1 stop
STL8:25 pmLambert-St Louis
Jun 8
STL12:23 pmLambert-St Louis
14h 12m
2 stops
GVA9:35 amGeneva Geneve-Cointrin
$714

Air Canada flights from Geneva to St. Louis

Our best Air Canada deals on Geneva to St. Louis flight tickets
Air Canada
May 30
GVA7:05 amGeneva Geneve-Cointrin
20h 20m
2 stops
STL8:25 pmLambert-St Louis
Jun 7
STL7:05 amLambert-St Louis
19h 50m
2 stops
GVA9:55 amGeneva Geneve-Cointrin
$748
Air Canada
May 30
GVA12:40 pmGeneva Geneve-Cointrin
14h 45m
1 stop
STL8:25 pmLambert-St Louis
Jun 7
STL7:05 amLambert-St Louis
19h 50m
2 stops
GVA9:55 amGeneva Geneve-Cointrin
$755
Air Canada
May 29
GVA7:05 amGeneva Geneve-Cointrin
20h 20m
2 stops
STL8:25 pmLambert-St Louis
Jun 7
STL7:05 amLambert-St Louis
20h 30m
2 stops
GVA10:35 amGeneva Geneve-Cointrin
$756

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 March 15, 2026.
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

Cheapest round-trip

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 9/10

5:40 pm-7:30 pm

1 stop32h 50m

Lambert-St Louis

Mon 9/14

8:07 pm-8:35 pm

2 stops17h 28m

$668

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 9/10

9:25 pm-7:30 pm

1 stop29h 05m

Lambert-St Louis

Mon 9/14

7:45 pm-7:50 pm

2 stops17h 05m

$671

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 9/10

4:00 pm-7:30 pm

1 stop34h 30m

Lambert-St Louis

Mon 9/14

4:47 pm-4:40 pm

2 stops16h 53m

$673

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 9/10

10:10 am-6:58 pm

2 stops15h 48m

Lambert-St Louis

Mon 9/14

5:46 pm-4:40 pm

2 stops15h 54m

$674

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 4/17

9:25 pm-10:17 pm

2 stops31h 52m

Lambert-St Louis

Thu 4/23

5:21 pm-5:45 pm

2 stops17h 24m

$677

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 4/17

9:25 pm-10:17 pm

2 stops31h 52m

Lambert-St Louis

Thu 4/23

5:21 pm-3:50 pm

2 stops15h 29m

$679

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Sat 4/25

7:25 am-4:00 pm

2 stops15h 35m

Lambert-St Louis

Sat 5/2

2:33 pm-2:00 pm

2 stops16h 27m

$685

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Tue 9/1

7:00 am-6:29 pm

2 stops18h 29m

Lambert-St Louis

Sun 9/6

1:01 pm-12:05 pm

2 stops16h 04m

$700

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 4/17

6:10 am-1:25 pm

1 stop14h 15m

Lambert-St Louis

Thu 4/23

6:15 am-7:30 am

1 stop18h 15m

$707
Quickest round-trip

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Fri 5/29

6:10 am-1:25 pm

1 stop14h 15m

Lambert-St Louis

Mon 6/8

10:20 am-7:40 am

2 stops14h 20m

$709

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

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

You could potentially save up to 8% 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

Fastest flight time

18h 21m

Direct flights

None
The fastest flight from Geneva to St. Louis takes 18h 21m
There are no direct flights from Geneva to St. Louis. There are no popular flight routes from Geneva to St. Louis.
Search flight deals

  • 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 18h 21m 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
9,427 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
Collinsville
St. Peters
Fenton
Alton
Wentzville
Farmington
Edwardsville
Festus
Clayton
Eureka
Litchfield
Glencoe
Shrewsbury

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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.

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