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Cheap flights from Switzerland to St. Louis from $406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Switzerland to St. Louis departing on 10/5. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Switzerland to St. Louis

Recent round-trip flight deals from Switzerland to St. Louis

Enter your travel dates to find the best prices.
American Airlines Logo
10:15 am - 9:07 pm
GVA
-
STL
17h 52m
2 stops
American Airlines Logo
2:54 pm - 3:30 pm
STL
-
GVA
17h 36m
2 stops
$756American Airlines
Thu, Dec 17 - Sun, Jan 10
American Airlines Logo
6:45 am - 7:30 pm
GVA
-
STL
19h 45m
2 stops
American Airlines Logo
2:54 pm - 12:10 pm
STL
-
GVA
14h 16m
2 stops
$758American Airlines
Thu, Dec 17 - Sun, Jan 10
British Airways Logo
7:00 am - 4:48 pm
GVA
-
STL
16h 48m
2 stops
British Airways Logo
11:01 am - 10:50 am
STL
-
GVA
16h 49m
2 stops
$764British Airways
Tue, Sep 22 - Mon, Sep 28
United Airlines Logo
6:10 am - 1:25 pm
GVA
-
STL
14h 15m
1 stop
United Airlines Logo
12:23 pm - 7:30 am
STL
-
GVA
12h 07m
1 stop
$766United Airlines
Mon, Jul 6 - Sun, Jul 12
United Airlines Logo
6:50 am - 7:29 pm
GVA
-
STL
19h 39m
2 stops
United Airlines Logo
11:45 am - 7:25 am
STL
-
GVA
12h 40m
1 stop
$768United Airlines
Thu, Dec 17 - Sun, Jan 10
Lufthansa Logo
8:15 am - 1:25 pm
ZRH
-
STL
12h 10m
1 stop
Lufthansa Logo
7:05 pm - 5:25 pm
STL
-
ZRH
15h 20m
2 stops
$817Lufthansa
Mon, Jul 6 - Sun, Jul 12
Multiple Airlines Logo
8:15 am - 1:25 pm
ZRH
-
STL
12h 10m
1 stop
Multiple Airlines Logo
12:10 pm - 11:45 am
STL
-
ZRH
16h 35m
2 stops
$818Multiple Airlines
Mon, Jul 6 - Sun, Jul 12
Multiple Airlines Logo
6:55 am - 1:25 pm
ZRH
-
STL
13h 30m
1 stop
Multiple Airlines Logo
12:10 pm - 12:20 pm
STL
-
ZRH
17h 10m
2 stops
$823Multiple Airlines
Mon, Jul 6 - Sun, Jul 12
Lufthansa Logo
2:50 pm - 11:29 pm
BSL
-
STL
15h 39m
2 stops
Lufthansa Logo
3:30 pm - 1:40 pm
STL
-
BSL
15h 10m
1 stop
$830Lufthansa
Thu, Jul 16 - Wed, Jul 22
British Airways Logo
6:40 am - 7:30 pm
BSL
-
STL
19h 50m
1 stop
British Airways Logo
9:40 pm - 6:50 pm
STL
-
BSL
14h 10m
1 stop
$932British Airways
Wed, Sep 2 - Sun, Sep 6

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Delta flights from Switzerland to St. Louis

Our best Delta deals on Switzerland to St. Louis flight tickets
Delta
Jul 16
GVA7:15 amGeneva Geneve-Cointrin
17h 38m
2 stops
STL5:53 pmLambert-St Louis
Jul 20
STL9:24 amLambert-St Louis
17h 16m
2 stops
GVA9:40 amGeneva Geneve-Cointrin
$977
Delta
Jul 16
GVA2:10 pmGeneva Geneve-Cointrin
16h 43m
2 stops
STL11:53 pmLambert-St Louis
Jul 20
STL9:24 amLambert-St Louis
17h 16m
2 stops
GVA9:40 amGeneva Geneve-Cointrin
$989

United Airlines flights from Switzerland to St. Louis

Our best United Airlines deals on Switzerland to St. Louis flight tickets
United Airlines
Jul 6
GVA6:10 amGeneva Geneve-Cointrin
14h 15m
1 stop
STL1:25 pmLambert-St Louis
Jul 12
STL12:23 pmLambert-St Louis
12h 07m
1 stop
GVA7:30 amGeneva Geneve-Cointrin
$766
United Airlines
Dec 17
GVA6:50 amGeneva Geneve-Cointrin
19h 39m
2 stops
STL7:29 pmLambert-St Louis
Jan 10
STL11:45 amLambert-St Louis
12h 40m
1 stop
GVA7:25 amGeneva Geneve-Cointrin
$768
United Airlines
Jul 6
GVA6:10 amGeneva Geneve-Cointrin
14h 15m
1 stop
STL1:25 pmLambert-St Louis
Jul 12
STL6:01 amLambert-St Louis
20h 54m
2 stops
GVA9:55 amGeneva Geneve-Cointrin
$769

momondo Fare Finder

 
Customize your flight search to find flights from Switzerland 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 June 21, 2026.
Use the filters below to find and compare flights from Switzerland 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 12/17

10:15 am-9:07 pm

2 stops17h 52m

Lambert-St Louis

Sun 1/10

2:54 pm-3:30 pm

2 stops17h 36m

$756

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 12/17

6:45 am-7:30 pm

2 stops19h 45m

Lambert-St Louis

Sun 1/10

2:54 pm-12:10 pm

2 stops14h 16m

$758

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Tue 9/22

7:00 am-4:48 pm

2 stops16h 48m

Lambert-St Louis

Mon 9/28

11:01 am-10:50 am

2 stops16h 49m

$764
Quickest round-trip

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Mon 7/6

6:10 am-1:25 pm

1 stop14h 15m

Lambert-St Louis

Sun 7/12

12:23 pm-7:30 am

1 stop12h 07m

$766

GenevaSt. Louis

GVA - STL

GVASTL

Geneva Geneve-Cointrin

Thu 12/17

6:50 am-7:29 pm

2 stops19h 39m

Lambert-St Louis

Sun 1/10

11:45 am-7:25 am

1 stop12h 40m

$768

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Mon 7/6

8:15 am-1:25 pm

1 stop12h 10m

Lambert-St Louis

Sun 7/12

7:05 pm-5:25 pm

2 stops15h 20m

$817

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Mon 7/6

8:15 am-1:25 pm

1 stop12h 10m

Lambert-St Louis

Sun 7/12

12:10 pm-11:45 am

2 stops16h 35m

$818

ZurichSt. Louis

ZRH - STL

ZRHSTL

Zurich

Mon 7/6

6:55 am-1:25 pm

1 stop13h 30m

Lambert-St Louis

Sun 7/12

12:10 pm-12:20 pm

2 stops17h 10m

$823

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Thu 7/16

2:50 pm-11:29 pm

2 stops15h 39m

Lambert-St Louis

Wed 7/22

3:30 pm-1:40 pm

1 stop15h 10m

$830

BaselSt. Louis

BSL - STL

BSLSTL

Basel EuroAirport Swiss

Wed 9/2

6:40 am-7:30 pm

1 stop19h 50m

Lambert-St Louis

Sun 9/6

9:40 pm-6:50 pm

1 stop14h 10m

$932

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 St. Louis from

How to get the cheapest flight ticket from Switzerland 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 month to fly to St. Louis?

In general, February is the cheapest month to fly from Switzerland to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $570. The month of March is another great option to travel to St. Louis, with average flight prices from Switzerland averaging around $577.

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

You could potentially save up to 2% on your flight if you consider stops on a Switzerland to St. Louis flight.

Cheap Switzerland to St. Louis flight deals and tips

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

Fastest flight time

12h 10m

Direct flights

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

Frequently asked questions about flying from Switzerland to St. Louis

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

    Prices for flights from Switzerland to Lambert-St Louis Airport are updated daily.

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

  • How old do you have to be to fly from Switzerland 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 Switzerland 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.

Best airlines flying from Switzerland to St. Louis

Compare and see reviews for airlines that fly from Switzerland to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $607Free CancellationRating
7.4
9,868 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
Fairview Heights
Hermann
Maryland Heights
Florissant
O'Fallon
Collinsville
St. Peters
Alton
Wentzville
Farmington
Fenton
Clayton
Festus
Eureka
Litchfield
Edwardsville
Grafton
Shrewsbury

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to St. Louis from Switzerland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to St. Louis from Switzerland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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